Hapy Home

This is almost a car post. Today, I get Hapy put enough together to move and then get him into the shop with his 2 brothers (Zed and Oliver) and sister (Nina).

 

Where Were We

Early in the Summer, like every Summer, I had big plans. Big plans. I was going to have my shop built and get Hapy fixed and then take all kinds of trips and such in him. Well, like so many prior seasons, my plans ran up against time and energy limits. It seems like every Spring I say "yes" to many things, forgetting that Summer is at-best 10 nice weekends here in the Pacific Northwest. We usually celebrate Independence Day wearing knit hats (still cold when it finally gets dark enough for fireworks) and some years Labor Day sees rain. That is the most extreme. Those with kids see summer's end around Labor day, but weather-wise, it is usually nice in September. So, to me, a "normal" Summer for nice weather planning runs from mid-July until mid- or late-September. 10 weekends. Maybe 12 in a good year. I committed 3 weekends to musical performances, had weekend family events in Eugene, Montana, Idaho and then in Seattle over Labor Day (7 weekends total). Just like that I'm down to 3 or 4 weekends for projects, cars and fun. In full transparency, we cancelled the Montana and Idaho obligations. I filled those weekends with digging trenches and laying french drain pipe, executing a storm water management plan I didn't have when the summer started. Still, when I look at the calendar through that lens, I now understand why Hapy sat in pieces. I am also kind of amazed that we got as much done, and not that surprised that we did not really do many "fun things" as we do other years.

 

sloped and cracked driveway

So, recall over Independence Day, I dropped Hapy's engine and tran-saxle so I could replace the chewed up flywheel (See Hapy Engine-Transaxle Dropped). When the new flywheel arrived, I popped it, on torqued it, set the clutch and bolted on the pressure plate. Once torqued, I struggled to get the trans-axle to mate with the engine. This was because of the few reasons, I think. First, the driveway is not flat, it is pitched away from the garage door, so getting everything level was more of a challenge. Then, the driveway is crumbling and heaved with large 1"+ drop-cracks in it. These cracks were larger than the wheels on the ATV jack I use to move and position the engine. So, once the engine was down and a wheel dropped into one of the cracks, I was no longer able to maneuver it front-back nor left-right. I could tilt it and raise-lower it. Even with those conditions, I got close, but the trans-axle fell off the smaller jack I had it perched on while attempting to mate. It landed on the driver-side output flange, popping it off the trans-axle entirely.

 

At this point, I was too frustrated to approach Hapy for a while, so I focused on getting the shop done. I decided that moving broken cars in the mud and rain was more objectionable than fixing Hapy in the rain one more time. If it came to that. I tried to find a mechanic to look at the trans-axle and re-assemble it. Instead, the D and M Automotive Service agreed to look at it and tell me how to fix it because he was convinced it wasn't beyond my skills and he had a 4-6 week backlog already. He was trying to close his shop for the weekend and subsequent vacation, but he took the time to show me exactly what I needed to do and fronted me the small bits needed to do the job. I still owe him $10 for those (facepalm). So, with instructions in mind and the required bits in hand, I headed home... and left the job undone ever since.

 

Prep to Move

Staying on the get-the-cars-outta-the-rain course, Boo and I agreed that getting Hapy into the shop was a necessary step before I try to re-assemble him again. The probability of failing again simply because of the driveway was too great. Before I begin, consider that the rear engine mount, the tower and the cross bar were out and on the ground. The engine was sitting on the ATV jack, but effectively on the ground. The boosted air circuit, fuel system and cooling systems were loosely hanging in the engine bay. Underneath, the axles were hanging from the wheel-end CV joints and the rear sway bar was detached. Hapy was nowhere ready to move a few inches much less 30+ meters (100'?) back into the shop.

 

in the lane way

I started with the rear engine supports by raising the engine up and connecting the rear cross bar. To this, I attached the tower (after de-greasing it) and then added the mount to the engine. The bolt holes in the engine bracket for the mounts were stubborn and I had to shoot the passenger-side hole with a tap before the bolt would travel the full distance. Last, I wrestled the mount holes over the tower holes and bolted the engine home. With the rear of the engine set, I considered how to suspend the flywheel end. I believe that when the full drive train is in, the upper trans-axle mounts are responsible for most of the support. These are on the trans-axle, of course, so I was concerned for how to hold the engine still during a move. I used ratcheting load straps, suspended from the body-side of the trans-axle mount and under the flywheel, slipping the strap between the flywheel and the engine so it would not slip off.

 

I used another ratching strap to suspend the axles. I finger-tightened the 4 front bolts of the rear sway bar, rather than nut them all the way down. Neither of these shade-tree hacks ended up being a problem for the move. Last, I suspended from the engine any partly-connected bits and removed all the loose fasteners and charged air hoses. Hapy was enough one-piece to move to the shop. We will see if any fasteners fell off when I get to re-assembly (LOLs). Visually, it looked good and walking the route afterwards I found no bolts, nuts or washers.

 

Homed

Hapy had been parked with his rear-end pointing south in front of the house. We needed his nose to be pointing south in the shop in order for his rear end to be pointing towards the big door (north). I wanted this orientation so I had the largest work area behind the engine as I could arrange. This meant we needed to turn him around before we sent him down the lane way. Boo and I went full old-skool. With her behind the steering wheel, I pulled the tire chocks and pushed the rear of the bus like the dickens down to the street. With a dog-walker stopping the one passing car for us, we kept Hapy rolling out the driveway and slightly up the street before I ran out of ability to push against gravity. Boo let Hapy roll backwards downhill just past the end of the lane way and over to the shoulder. I hooked up the trucker chain to Hapy's front frame and the other end to the ToyoTruck tow hitch. Then, we hauled Hapy all the way to the edge of the gravel before I had to peel away from the driveway in the truck. Because Hapy is heavier than both Oliver and Nina, I was concerned about the strain on the come-along. I moved Hapy about 6 inches and then decided to hold off and give it a think. I am not 100% sure of the load capacity of the come-along and I was uncomfortable with the amount of strain I put on it just for the 6 inches I got. That was Sunday afternoon. 

 

On Tuesday, Bill, our tree guy, arrived with a couple of employees to remove the failing cherry tree just south of the shop. Since Hapy was sitting in the lane-way, it was blocking the best path to the tree and the best path through which he and his guys could haul the pieces of the cherry tree to the chipper. So, in about 2 minutes the 4 of us pushed Hapy up into the shop. Shazam, Hapy is home. While I reeled from the gravity of what had just happened, Bill's guys backed the chipper to where Hapy had been sitting and got to work on the cherry tree. I still need to wiggle the rear end of Hapy west a little bit, probably remove the tow bar from the front of Nina, shove her further south and then shove Hapy further south as well to create more space near his rear end... but.. he's home.

 

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Well, this ends the shop construction odyssey, at least until Boo and I find the cabbage to purchase doors. When we have solved for that and the final inspection has completed, I will accumulate all of the various costs and post the actual rounded numbers. If I had to guess, the structure was ~$25k, the concrete was around $15k, the permits around $2k, gravel, stone and french drain stuff was probably another $3k. So, my approximate running cost is around $45k, lacking doors. I will need to integrate a winch of some kind for moving broken cars and I still want to add a $5k lift. I don't know where that money will be coming from and I feel like I have already spent more than I intended to on the shop already.

 

Thanks, as always, for following along. Saving this mid-century farmhouse will always present me with projects, but once the weather shifts, I think my attention will as well... back to wrenching on cars.

Building a Shop - Vehicle Egress

Today, I finish the gravel work and move cars into the shop/barn/garage. I should point out that where the last post ended was where I took some time off from the work and went to Seattle for the weekend. We visited the zoo and went to my grand-niece's first birthday party. Very fun. With Labor Day well behind us, Pacific Northwesterners know that we are now in the short days before the seasonal rains return for the duration. With this is mind, I have been spending whatever energy and muscles I can on getting the broken cars moved into shop before it hits. We have been experiencing overnight lows in the upper 40's and gloomy clouds every day. Some nights have brought rains, giving us all a strong prod to finish out outdoor projects. This past week, we have had rain every day, so I am very glad I was able to get this work done in time.

 

Picking Stones

egress complete

The north east corner of the building is over a foot above the ground and the earth slowly climbs nearly 6 inches moving westward to the northwest corner. If you look at the picture at the top of my last post, you can see how significant the drop is. Since this is where the big doorway is and where cars and trucks will come and go, a 7 to 12+ inch lip is more than most cars and trucks can manage. So, I need a smooth egress. To describe the intended pitch of the ramp, I laid a 10 foot long 2" pipe pointing north from the north east corner (you can see it in the pictures). We had a small pile of rock-wall rocks intended for the storm outfall, so over the course of a day and a half, I moved all of them over to the north edge of the garage/barn/shop. Yes, I know. I need to settle on what I'm calling it. It looks like a barn to me, but it's going to be my shop, so we'll call it a "shop" for now. Anyway, a bunch of big rocks really only showed me how much more I was going to need.

 

Boo went to a couple of rock places on the west side, but no one had softball to volleyball sized crushed stone. The few sources we could find had larger crushed rock for a very high price (pushing $1k for a couple yards). It was the wrong size and way wrong price, tho. So, I hit craigslist and found a guy giving away broken up concrete from a patio demo. Well, the concrete guys used broken up concrete under the concrete they poured and the inspector really liked it. So, if it's good enough for a foundation for a building that's getting inspected, it is good enough to go under a gravel drive up to the shop.

 

before broken concrete

Boo and I drove over to Saint Johns the day the bridge was closed for an over-turned truck (just lucky, I guess) and proceeded to overfill the truck weight-wise with broken up concrete. I had been checking the squat of the truck with my foot, shoving it between the top of the rear tire and the wheel well, and it was fine until the last barrow of concrete. We did not realize how bad it was until we could see the tire nearly pancaked and the truck mostly riding on the bump-stops. Yes, I know this is not good for the long-term health of a suspension; I'll not do this again. We decided we had all day to get home, rolled over to the 76 station around the corner and aired up the tires to 45 pounds (tire listed max is 51). This moved the rims up off the sidewalls and the sidewalls up off the ground as well. Because the bridge was out, traffic getting across the river was a mess anyway, so we were not slowing anyone down. We took our time, but found that the bumps in the road became unnoticeable above 20mph, so I kept our speed just above that as much as I could.

 

Stacking and Shifting 

Once home, Boo flagged me all the way back down the lane-way so the truck's rear bumper was nearly where the concrete bits needed to go. I spent a couple hours moving concrete from the truck bed to the egress, stacking some, wedging others so there was the beginnings of an angle from the dirt to the shop entryway. The picture below right shows what I mean.

 

with broken concrete

Once the broken concrete was gone, Boo headed out to get another 1/2 yard of gravel dumped into the truck bed. I gave my self a break from moving the gravel and instead set the line for where the driveway would be and where it would not be. I marked it with some logs, pointing mostly north from the edge of the step where it meets the big garage doorway. To add clarity, I moved a bunch of foundation digging spill (read: dirt and rocks) from the eastern elevation around to the front of the step. The picture at the top kind of shows the effect: the step will disappear into just a gravel landing with it's north exposure being dirt, wood chips or grass. We have not decided on which yet. With some clarity to the driveway edge, I could return to moving the 3/4=1-1/2 drainage gravel, this time on top of the concrete pieces. Before I got very far, Boo returned. We backed the truck all the way back and I spread that gravel on top of the concrete bits before spreading the last of the original drainage gravel I had piled closer to the house.

 

after much gravel

But we still need more. So Boo went to Cedar Mill Gravel and got another load and then another and another until we had a smooth egress from the northern-most french drain to the edge of the shop. Ordinarily, one would rent a compacter and really bang that gravel down so it was super-firm. I had told Clean Water Services that I was not going to have a compacted gravel driveway. They indicated that to them a compacted driveway was considered "impermeable" and would count against my total "paved area" of my property. Since I was already near the limits, we will go with not-machine-compacted gravel. Instead, I firmed it up by cycling between some hand-packing and light watering. During the multiple moves of the ToyoTruck, I noticed that the tire marks were still noticeable, but the truck did not lose any traction. We will see how well this works for cars, or cars hauled by garden tractor soon enough.Water does not pool at all, though, filtering straight through. So, to me, that's permeable, meeting the expectation set with Clean Water Services.

 

Foundation Details

When I had the foundation done, I planned for a few things ahead of time. I know that one day I will want a loft, for example, for storing larger items like bumpers, fenders, seats, etc. So, I had footings dug down prior to the pour so I have them ready for supporting posts. I also planned for a scissoring lift that would disappear into the floor when not in use. Yeah, that sounds really fancy, but when I looked into 2- or 4-post lifts, they are where they are, taking up space all the time, whether in use or not. I really don't expect to use the lift all that often, and certainly don't expect to leave a car suspended for long periods of time (Yeah, we will probably laugh about this assumption later), so why would I want the lift footprint to always be present? I intend to get an Amgo XL-9F, but the cost of this shop already has given me pause and that lift is another $5kUS (or more) today. I don't have that kind of money these days. With the way the economy, inflation and tariffs are going, I frankly don't know when I will. Still, I had the foundation prepared for a lift install. So, I have 2 large rectangular holes in the concrete ready for a lift, one of which you can see in this picture on the right.

 

I need to do more than simply "cover" the holes, though. The purpose of the hidden lift is that I can drive anywhere in the shop. In other words, I can drive over the top of the lift like there isn't one there when it is not in use. So, I need to be able to drive over the holes while I save up for the lift. I located the lift such that there would be just enough space to get a car around it on either side when it is in use. So, I could technically drive a car up and into the shop and not have to drive where the lift would be, but I would rather not have the standing risk of driving into a big hole.

Cap the Lift Holes

I had a large collection of drainage pieces to return to Home Despot anyway, so I headed there for lumber to build covers for the holes. The amount I got back for the drainage stuff almost completely covered the cost of the lumber, and it would have completely covered it if we hadn't cut one of the pieces wrong, forcing the purchase of another $50US sheet of outdoor grade 1/2" plywood. I had the Home Despot folks cut the sheets so I knew the cuts were straight, and so the chemicals in the "outdoor grade" didn't prematurely wear down my circular saw blade. I have all the scrap from the cuts so we have the start of some outdoor counters or something.

 

Once back in the shop, the assembly was fairly easy. I set the 2x6 boards down into the extended runs on either side and set a piece of plywood on top. Drilled a few holes, sent through some fasteners and repeated for the other hole. Just like that, the shop floor is effectively whole and flat-ish. I do NOT believe the outdoor grade 1/2" plywood resting on top of 2x6 outdoor grade lumber less than 2 feet apart will be able to support a car passing over it. I thought about adding cross supports, etc, but ultimately, I was just very careful about moving cars around the holes. At this point, they will be effective in preventing persons and dogs from accidentally falling into the holes, but nothing heavier than, say, a 200#. If I get a wild hair, I may add some cross supports to extend their use a little bit.

Moving Cars

Zed and Oliver home'd

With the shop ready enough for storing vehicles, I took last Friday (26-Sep) off work and started moving cars which have not moved in a while, starting with Zed, the 1978 Datsun 280ZX. He hasn't moved since I moved him here in November of 2022 (See Zed Moves), so I dealt with things like locked-up wheels, a dead battery, etc. Ultimately, I was unable to get him to start nor easily roll. The engine turned, but did not catch. I think it is a fuel delivery issue. I jacked up and verified that each wheel could turn freely so I snatched him from behind with the ToyoTruck and a trucker's chain. Once I got him out of the sunken holes his tires had been in, I was able to roll him down the slight slope to the lane-way. About this time I took a break and moved the stacks of tires I had stored under tire covers near the cars, moving them into the southeast corner of the shop. Returning to Zed, I moved the truckers chain to the lawn tractor and, with Boo behind Zed's steering wheel, we hauled him to the edge of the gravel where the tractor lost traction. We switched back to ToyoTruck,hauling Zed up the gravel drive into the shop, and sending the truck just out the opening at the far south end. We eventually got ToyoTruck out through some creative Tetris and then pushed Zed into the far southeast corner, lightly touching the stacks of tires. With the one car in place, and taking almost the entire day to get there, I hoped the others would be easier.

 

Oliver (1978 MGB) started and moved around last Fall (See MGB Carb Circle Back), so I had higher expectations for him. I slapped the battery charger on him before calling it a day. The next morning (Saturday), I was unable to get him started. There was plenty of charge and even with fresh gas in the tank, the fuel pump didn't change tone. I applied vacuum to the fuel line at the carb to get fuel up to it, but it still would not start. Again, the pump didn't change tone so I think the pump may be faulty, failing to deliver the pressure needed for the carb. Regardless, I was not going to fix Oliver, I needed to move him. So, again with Boo behind the wheel, we pushed him down into the lane-way and again hauled him to the edge of the gravel with the lawn tractor. This time, we did not use the ToyoTruck to haul him up the driveway. Instead, I used a come-along. Earlier in the week, I had looked at buying a winch at Harbor Freight and by mid-day Saturday I started regretting not buying one. With the come-along, I could move Oliver 4 feet at a time before chocking a wheel, resetting the cables and moving another 4 feet. His final spot is the northeast corner, near the big door opening. With the tires in front of Zed, Oliver just barely stuck out of the west end of the shop. So, I moved the tires over by the southwest corner and shoved Zed and Oliver the extra meter south. By now, it was early afternoon so Boo and I grabbed lunch and made the decision to keep pressing forward rather than punt on moving Nina to Sunday.

 

Nina (1965 VW Beetle) has a stuck engine so I already expected to have to haul her. Of the 3, she was the lightest, and we followed the same pattern: Boo and I pushed her into the lane-way, Boo behind the wheel, me on the lawn tractor, we hauled Nina to the edge of the gravel. Then, she was come-along'd into the shop. Once on the concrete, she was an easy slide next to Zed. While Nina is our newest acquisition, both Boo and I are really enamored with her. We are both very much looking forward to getting her working again. The rain did not appear on Sunday, so Boo and I did all the yard-related work we needed to do before the rains arrived.

 

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Monday, the rains started and it has been intermittent rain ever since. The weatherpersons indicate that the rains are supposed to end by the end of the week with clear weather returning for almost a week. At this time of year, that's fairly rare but I'll take it. I still have gutters to clean and Hapy to move. I have been monitoring the ground around the shop and there is absolutely no standing water anywhere.I will accept that as positive news about the quality of my french drain install. If nothing else, I can recognize that no water is impacting my neighbors from my shop install, and ultimately, that's what most concerns Clean Water Services. Regardless, I am greatly looking forward to solving the various won't run issues on Oliver and Zed, but Hapy is first. I very much want to have him whole and driving again.

Thanks, as always, for following along- 

Building a Shop - Steel Building Erected

First, my apologies for how infrequent my posts have been. The team I work on lost a team member to a promotion and the replacement has not been very successful. As a result, I have been doing the job of 2 people since the start of the year. This removed pretty much all of my slack time at work so lots of things have fallen by the wayside. Take, for example, Hapy, the 1972 VW Camperbus sitting in my driveway. The transaxle is still out, the engine is still on the ground and he has been that way for weeks. Anyway, this is where we are.

 

Oregon Carports

I will start with a call out to the fine folks who I worked with to get the building in the first place. From start-to finish, everyone connected with Oregon Carports and their parent company US Steel Buildings were great to work with. All communications were prompt, email did not sit unanswered for more than a couple of hours and honestly they spent more time waiting for me than I did for them. We arranged build-day around their other jobs, but the crew arrived within 15 minutes of our intended start time (early afternoon 15-July) even though they were driving from California. A 3 person crew arrived in a crew cab truck hauling a long trailer. They backed into the lane-way along the eastern fence and immediately got after it.

 

We had our fair share of hot days this Summer and this stretch of days was no exception. By 5PM it was over 100*F (38*C), but they were not relenting. I supplied them with ice and water from the fridge and encouraged them to not push too hard. They pushed hard anyway. They left around 7PM and were back the following morning by 7AM. They pushed through and completed the building by dark on the 16th. They did not want to spend another night at a hotel in Oregon and instead pushed towards home when they were done.

 

facing North from inside

In transparency, we did a complete walk-through and before I could spot things, the job lead was pointing things out to his crew to resolve. We had originally designed the building to have a person-door on the front, but when they were doing the work I didn't like the design. So, after a quick call with Oregon Carports, the door was removed, my invoice adjusted and we moved on. Very easy.

 

Rain Water Management

With the building in place, my next challenge was around managing storm water when the rains inevitably return. I had received a coupon for those gutters you don't need to clean, so I had them come over and sell me. To my surprise, they could not design a gutter system that would work. It turns out that the design of the building, or should I say the design of the steel framing of the building does not leave anything near the roof line to attach a gutter that could have any kind of warranty. Sure, they could slap some gutters up there, but if ice forms, or if there is a heavy downpour filling the gutters, there was not enough strength behind the soffits to support and the gutters would fail... and then fall. So.. I needed a new plan.

 

Building Final Inspection

trenching

While musing over the gutters, I thought we were ready to have a final inspection and be done with the county. I was mistaken. I scheduled the inspection and while the building construction passed, he could not pass the job as final. The building did not have any doors, and had large openings where they would eventually go. I explained that we plan to have doors, but everything is so expensive lately, those plans are on hold for a while. He indicated that the building needs doors and the people door on the north face will need a landing or step since the building was a little over 7 inches above grade at that point. He assured me that once the doors were on, final inspection would be a quick confirmation. Meanwhile, the permit stays active and open without penalty. The reasoning around the doors is that the building has certain specs around wind resistance and those numbers do not hold up when it lacks doors / is not sealed. The inspector had no interest in gutters. They were never on the plan, and the plan was approved without them, so that tracks. It just seemed odd.

  

Trenching

I figured that if I could not catch the rain at the roof's edge with a gutter system, I would dig trenches along the eastern and western sides of the building, and install french drains to manage it. That sentence took about 15 seconds to type and the better part of 3 weeks to execute. I started with taking lots of measurements to determine how deep I would need to go, and made 2 sets of plans. Plan 1 was to route the water from the eastern and western edges back to the rear of the building and then into a storm outflow I had dug out when the foundation was done. This plan would have required the southwest corner to be dug down nearly 2 feet to account for the ground pitching from southwest to northeast.

installing pipe

Plan 2 was to dig the trenches towards the front of the building, cut across the future vehicle egress and into an abandoned well on the property about 40 feet away from the northern edge of the building. While this plan involved more linear feet of trench and more pipe, the trenches would not need to be nearly as deep, digging down no more than 9 inches from end to end. I decided plan 2 made more sense, and proceeded to trench 30 feet along each side, 24 feet across the northern edge and then another 40 feet from the north east corner diagonally across the future driveway to the abandoned well.

 

Drain Pipe 

Into these trenches, I laid french drainpipe wrapped with filter sock. The trenches along the sides of the building got the less expensive flexible pipe. These pipes cannot withstand much weight, but being right along the building, I would not expect them to. Across the northern front of the building and across the driveway, I used the hard pipe which is designed to handle considerably more weight. Still, these pipes were 6 inches below grade, so weight would be somewhat distributed. The last 20 feet between the driveway and the well, I used flexible standard pipe (not french drain) as this passed through a garden area. Practically all of the rest of the pipe was french drain wrapped in filter sock. I added a drain clean out in the northeast corner.

 

Grading and Graveling 

graveling

With the pipe down, I could see that there were some spots along the building where water could slip past the pipe and run away from the drainage system. To remedy, I used fill dirt from the foundation dig to build up the downhill areas from the drain pipes. As I layered in silty clay, I watered it in so it would not wash away during the first rain (it didn't). Satisfied, I ordered 4 yards of 3/4=1-1/4 drainage gravel delivered into the laneway, about 75 feet from the building. With a shovel and a wheelbarrow, I filled the building-adjacent trenches and the small valleys I dug along the trenches, creating a gravel stripe about half a meter wide.

 

One Small Step

steppin up

With the trenches done and filled in at least as far as the front of the building, I started after the step or landing that the inspector required. I looked up the code and the step needed to be at least 1 meter square (width of the door, square). I decided to make it bigger, running from the corner of the building to the edge of where the driveway egress would start, and then make it the required 3 feet deep. I used some outdoor grade 1 by 8 we had lying around with a couple of 2 by 4's for corner re-enforcement and drove it into the ground. After checking level and stuffing some rocks underneath to hold it level, I put a layer of melon-sized rock on the bottom and filled it with some of the drainage gravel I had.

 

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This is getting long, so I'll stop here. I will say that the work on shop/barn/building/garage has been my sole focus this summer. So, almost no car work has happened at all after the grand dismantling of Hapy over Independence Day weekend. I did spend a different weekend replacing the oil pan in my niece's Jetta TDI after she drove over a tree stump, but that's just being an uncle. It took a weekend because I had to go get the car from the middle of the woods where it was left, drained of oil, so yeah, it actually took a weekend. I will go into more detail on Hapy's flywheel replacement effort once it reaches a Hapy conclusion.

 

Thanks, as always, for following along. 

Hapy Engine-Transaxle Dropped

Around the concrete work, I ordered a replacement flywheel, clutch and pressure plate from Kennedy Engineering for Hapy (TDI-powered 1972 VW camperbus). The flywheel entered fabrication early last week, so I spent part of the Independence Day weekend dropping and separating the engine and transaxle not-in-a-shop for hopefully the last time. Today's post covers the drop and separation; it took 10 hours spread across 2 days.

 

How Did We Get Here

hockey player smile

I have been queuing this most recent engine drop for over a year. Recall all of the starter swaps I have made in hopes of solving the intermittent starting issue. And, I replaced the starter adapter hoping that was the issue. Nope and nope. The flywheel had suffered sufficient incomplete meshing of the starter gear with the flywheel's ring gear, chipping teeth and wearing down others. During my research, I learned that oftentimes (not always) engines will tend to stop running at the same spot in their rotation. So, if the circle is 360 degrees, the engine will stop most of the time at the same point. I know that seems counter-intuitive when you assume an engine is a well-balanced smooth machine, but the 4 cylinders and the 4 steps in the combustion cycle create a frequency, if you will, that for some engines means that when you kill power it will naturally stop at the same point. In those cases, you would think having a complete ring gear is unnecessary, right? I mean, if you only ever use 15 degrees of gear, why have 360? Ok, in re-reading this, obviously you need an entire gear for the starter to spin the engine. LOL.

 

I found on my flywheel there was one spot in particular which was especially bad and 3 other spots which looked like there was wear, but not so much that the starter was really having trouble. This would explain why all the other times I looked at the flywheel I could not see an issue. The starter was not on the really bad spot, just one of the not-so-great spots. When I was unable to get the engine to start on the first try, but I got the gear-on-gear sound, I think I was starting on one of those spots. Inevitably, the engine would eventually land on the really bad one, and the sound would change from gear-on-gear to gear-in-the-air. 

 

Continuing this nonsensical thread, the TDI engine's flywheel can only fit on the engine one way, based on the bolt pattern. If there were any way I could have retained the flywheel and simply removed and re-installed it so that the really bad spot was in one of the zones where the teeth are never facing the starter at dead-stop... I would have. I mean, this flywheel has lasted 15 years of starting issues and abuse and for the most part it's fine. Well, fine except for the 1 big chunk that's missing and some other kinda-worn spots.

 

Getting Down

So, we enter Saturday, July 5th, the traditional first day Pacific NorthWest summer, tools in hand, blues festival on the radio, ready to get after the engine drop. To prepare, I re-read the last engine drop I can remember doing on this bus: to swap the transaxle from the original 002 to the AA Transaxle (Seattle) 1975 CM 002 transaxle. I did that on Labor Day 2012 in my real estate agent's driveway (See Transaxle Transition). It took 1 day to get the engine/transaxle out and separated. It took 1-1/2 days to get the new transaxle mated and the whole operation installed. I figured I would have a similar path, but my real estate agent's driveway was flat and smooth. The square of concrete outside my tiny garage is neither flat nor smooth. Quite the opposite, actually, it slopes away from the garage slightly and it has massive deep cracks in it. Like 2 or 3 inches deep cracks where blocks of concrete are lower/higher than the section next to it. This makes moving an engine on a jack much harder.

 

air disconnected

High level, my plan was to not raise the bus, and to only remove that which was necessary to allow me to separate the transaxle from the engine (and the bus) so I could do a clutch service with a flywheel swap out. So, I chocked the front tires and got after it. I started with the easier stuff: disconnect the air side first (cold air/filter to intake, unplugging the AFM and a vacuum line, then removed the charged air from turbo to intercooler). Then, the 13mm nut/bolts on the exhaust side of the turbo and removed the exhaust. Since I did not have to really move the engine other than up and down, I chose to leave the coolant related systems alone other than disconnecting the overflow bottle to prevent tension on the hoses. I made the same decision wit the fueling system, and chose to only disconnect the large filter, again to eliminate potential tension on the fuel hose. Last thing on the engine was to disconnect the battery and the 12V exciter from the alternator.

 

Shifting to the transaxle, I set a small jack under the center of the ribs and started removing things. First, I removed the CV joints and stuffed the greasy bits into plastic bags held on with rubber bands. The clutch cable and the mount for the bowden tube were next. Once free, I disconnected the shifter at the front of the transaxle, the grounding strap near the front and finished with the nose mount. At this point, the only things connected to the engine/transaxle I needed to address were the rear engine mount and the main carrier mounts.

 

simple coolant solve

I located and set the engine cradle on the ATV jack and supported the engine while I removed the rear mount and the tower between the support bar and the mount. With the engine supported, I removed the 2 bolts which attach the top of the bellhousing to the main center carrier.

 

Well, Now Its Down

This was all I thought I had to do to drop the engine. When I read the old steps, this was how far I had to go. Since then, however, I added the rear sway bar and it was set such that removing and then re-installing the transaxle was going to be more difficult. I removed the 4 14mm nuts that held the middle of the bar to the frame and it swung down far enough for the transaxle nose to clear. But there was not enough room for the shifter linkage above the side-to-side main support to clear. The engine needed to move backwards a couple of inches. So, I removed the rear engine support bar. In retrospect, I realized that I had removed that bar last time too. Now, I could pull the engine far enough back to get the transaxle off of the engine, rotated and then onto the ground. Sitting on cardboard, I pulled the transaxle out the driver side. I regret not taking a picture of the inside of the bellhousing, but it had so many little metal flakes (from the flywheel). I shot the bellhousing with brake cleaner and then, after I had wrapped the cv-joint mount points with plastic film, I shot the whole transaxle with de-greaser. I hosed it off and let it dry in the sun. While I had the de-greaser out, I cleaned the rear engine support bar too.

 

Pressure Plate and Flywheel

jack on crack

Now, I was basically ready for a clutch job. The pressure plate came off with little fanfare. It looks like its in great shape. The clutch still has most of it's friction material, so in a pinch I could probably reuse them. I got new replacements for both, so I may retain them for an emergency. Honestly, after 12 years of running this clutch and still have that much friction material left, I figure I may not have to replace this clutch ever again. I did notice a couple of spots on the flywheel which had a slight blue-ish hue, though. That's usually a sign that the clutch got hot and sticky. Something to think about. Maybe going with the stage 1 clutch this time rather than the stock pre-1972 VW bus clutch was the right call after-all, and the old clutch/pressure plate are not worth keeping.

 

Last, I had to pull the flywheel. Fortunately, I have a flywheel lock for old VW's and since this is a 200mm flywheel designed to fit inside a 002 transaxle, the lock fit. I could not get good leverage lying on my back under the bus so I smacked a rubber mallet against the end of a ratchet to pop the torqued bolt. All 6 came out without too much trouble. Applying a torque wrench on install will be interesting. Because of how snug the flywheel mates to the engine output, I needed to work the flywheel off with a small prybar. Once on the ground, I could more clearly identify the really badly worn spot (pictured above), but the other spots did not look as bad. Perhaps, once I have the new one to compare, the damage on this flywheel will be more apparent.

 

Conclusion

no downhill roll please

That's as far I've been able to get. I am still waiting for the flywheel, clutch, pressure place, throw-out bearing, etc. It took me most of 2 days to get to this point, so I expect the re-install will be similarly extended from 1-1/2 days to maybe 3. It is interesting to see how an uneven surface and 12 years of personal aging can slow a process down. The sway bar and engine support bars each represented maybe an hour of extra work, so I can't attribute it to them. This is probably really about me getting slower and the work location making everything that little bit harder.

 

For those tracking on the shop construction, we may be falling onto their schedule as early as the end of next week. Fingers crossed, I may have a structure before I have Hapy back in one piece. 

 

Anyway, that's it for today. Thanks, as always, for following along- 

Building a Shop - 106 Inspections and Concrete

Has it really only been a week? Between the daily news feeds, routines, managing brush and this construction project, days really just zip by. Today (24-June-2025), we got the concrete poured, but we had some inspection adventures along the way.

  

Inspection One

I brushed on the finishing of the rebar in my last post. The guys completed the work on Monday, June 16. In between were a few partial days around other projects to get the rebar set up and to dig out the trench and set in the PVC pipe for the lift controls. Feeling we were ready, I scheduled an inspection for Wednesday, June 18. Since this was the day before a US holiday (Juneteenth), my scheduled inspection was met with multiple other projects trying to get their inspections done before the weekend AND multiple inspectors deciding to call off, extending their respective weekends by another day. The result? The inspector was pissed before he got there, which is never a good set up for an easy inspection. We did not pass for 4 reasons:

1. rebar lying directly on the compacted gravel, not physically suspended 2" above
2. overlaps of rebar were not a minimum of 20"
3. rebar in footings supported by rebar driven directly into the ground 
4. type of PVC used (white, not grey) for the controls is not rated as electrical conduit

The rebar lying on the compacted gravel, while a fair observation, may not have been entirely fair. I have learned that it is a fairly common practice to lift the rebar as the concrete is poured. I am sure the inspector was right to point it out, remaining within the letter of the regulations. Ultimately, I want / need a floor that will not fail, so now that I've bashed him for not being fair, I'm good with it. I mean, even if the concrete pour-er does lift the rebar as they go, how do they decide how high and keep it relatively consistent? And then, when the concrete is super wet, what is to stop it from floating back down to the bottom anyway? So.. physically suspended makes sense.

Once the inspector explained that the overlap is what creates the strength at the transitions, I understood the 20" minimum overlap. This is especially important in the footings which will be supporting the weight of the building. Then, there's the rebar driven straight into the ground. The inspector felt that this would encourage premature rusting of the rebar as water would be in direct contact with the rebar beneath the concrete and rust would then leach up into the rebar within the concrete, eroding it's strength.

 

The last item about the PVC was 100% my fault. I watched numerous videos by homeowners installing their own lift in their existing garage floor and they used basic white PVC. The PVC is intended to house the hydraulic hoses for the lift plus the low voltage emergency shut off. Because the shotoff is electric, the PVC has to be rated for electrical conduit, which the white PVC is not. So, Wednesday night, I ran off to HomeDepot and got about 7 meters (20 feet) of 2" grey PVC conduit and a corresponding grey 90* bend.

 

Solving For Inspection One

wrong copper wire on left

On the afternoon of Juneteenth, Vai and his crew arrived, dressed for a barbecue, carrying bags of little concrete blocks. While a couple of his guys dug out the white pvc (under and around the rebar) and installed the grey, the other guys were removing the vertical supports and suspending the rebar on top of the little concrete blocks. In less than an hour, they had resolved all of the things that the inspector identified and then left for their family barbecue.

 

One last item that the inspector wrote down, but did not fail me for, was a suggestion to install an "Ufer". The inspector recognized that since I had something that required an electrical conduit, at some point I would need a good electrical ground. While an Ufer is becoming more common, most electrical installations are grounded with two 2 meters long grounding bars driven into the ground 10 feet or more from each other. An Ufer uses the rebar in the foundation as a ground and is an accepted grounding practice, provided the Ufer is tied into the foundation rebar at at least 3 points and the segment tied to the foundation rebar is at least 12 inches long. When I was getting the grey PVC, I got a 2 meter section of thick copper grounding wire for this purpose. I later discovered this was the wrong material.

 

Inspection Two

west footing cleared

I scheduled a follow-up inspection for Friday, June 20th and we had the same inspector we entertained on Wednesday. He knew exactly what he was looking for, so he went straight to the trouble spots. Rebar suspended above the gravel? Check. Overlaps at least 20 inches? Check. No rebar driven into the ground? Check. Grey PVC? Check. Ufer? Not quite. The inspector indicated that the Ufer needs to be rebar and that the grounding wire from the panel to the Ufer is the material that I was using. Doh! Kindly, he indicated that if I did the replacement with rebar and sent him a picture, we would get the approval for the grounding Ufer. He also pointed out that we had too much dirt in the bottom of the western footing. Again, he said if I fixed it and sent a picture of it cleared, we would get approved.

 

I found a section of rebar in the construction rubbish that had a 90* bend in it, was 14 inches long to one side of the bend and about 4 inches on the other. Basically, it was perfect for this purpose, so I tied it into the foundation rebar at 4 points, pointing the short end straight up, about 18" south of the northeast corner of the foundation. So no one tripped over it, I spray-painted it orange. Last, with a hand-held digger and a plastic cup, I cleared the western footing of debris. I sent pictures of these things (along the right side, here), and we got approved.

Concrete Pour

orange Ufer

With the approval in hand, we looked at calendars and weather projections. We wanted to pour on Friday, but we had a strong feeling (that was warranted) that we were going to get hit by rain. It rained on and off all day and the here and there all weekend, so we were right to delay.. to Tuesday, June 24th. The concrete pump arrived at 8, Vai's crew appeared shortly thereafter and the concrete truck arrived around 930. Vai's crew wanted to confirm the placement of the lift forms and they firmed them up with some cross-bracing against the exterior forms so they would not move during the pour. Then, they solved for what I had been referring to as "the wings" on the lift forms. In the drawing, there are 2" wide by 4-1/2" deep by 9" long channels that jut out from the front and rear of the main lift recess. These are for the supports for the ends of the lift when it is all the way down. Frankly, they look like tripping or tool-losing hazards for when the lift is up, so I may create some fills for when the lift is up. To create the 8 recesses, we combined a 2x6 (actual size 1-1/2 by 5-1/2) to an old fence board (3/4 by 5-1/2), cut into 9" sections and then rough-screwed onto the forms. While the wood bits are slightly wider and deeper than required, I felt that was a better situation for the arms to descend into than slots which were either too narrow or too short. If it becomes a thing, I will solve for it then.

 

gettin after it

Once the forms were ready, they started pumping concrete and in about an hour the footings, and floor were poured. I went out to pay the concrete truck and Vai's guys were finishing the last of the floor with barrows of concrete. Somewhere along the way, one of his guys rotated the Ufer into the concrete, so we fished that out. While it's no longer orange.. it's more concrete color.. I am glad I asked about it. This serves as a reminder to check everything as you go. While they are the experts, you ultimately own it. Government inspection is to make sure no one gets hurt and it's structurally sound. Any small error that doesn't get into inspection territory is yours to verify. Anyway, Vai's crew stayed for a few hours floating it smooth and monitoring the concrete. The result at the end of pour-day is pictured at the top. Now, we wait for it to cure and then we can move forward with the steel building on top of it.

 

Wrap Up 

That's it for today. I don't have any car content as I honestly have not had any time to play on the cars this past week. Around managing the concrete work, Boo and I have been clearing brush around the tool sheds and weeds along the eastern and southern sides of the new shop space. I am still waiting for the new flywheel and clutch/pressure plate from Kennedy. I hope to have them in time for Independence Day weekend so I can do the engine-trans R&R over those 3 days.

 

As always, thanks for following along-

Building a Shop - Gravel and Form

We thought we were going to be ready to pour this week, but things got complicated. Once they complete the rebar, though, we will be ready for our formal "106" -or- "foundation and placement" inspection. Then, they pour and we wait. What's described below took place last week and the end of the week before.

 

More Framing

Before the gravel could get poured in, another frame inside the initial frame was needed to hold the gravel out of the 1 foot footing. This inner frame is very similar to the outer frame they had done the prior week. It was just 4 inches shorter and 1 foot inside the first one. While a few guys were banging on that, Tim the front-end-loader guy prepared the landing zone in front of the farm house for the gravel by scraping the wood chips out of the way.

 

Graveling

By mid-morning 6-June, a Friday, 2 dump truck loads of gravel appeared. They first moved gravel with a muck cart (motorized tracked walk-behind that looks like a bathtub on treads). The muck cart broke at some point so they switched to the front end loader moving it. After a day of grinding, they got the inner frame filled with gravel, plus a little mound in the center to account for compacting. They had some left over in the truck, and rather than just leave with it, they laid down gravel across the end of the driveway 3 meters in, leaving a 6 by 3 meter rectangle of gravel.

 

Gravel Mop Up

marking the "graves"

The next morning, I was out there with a shovel and a garden rake, leveling the gravel on the driveway. I hosed it down and let it bake in the sun for the day. The next morning, I moved the old wood chips on top of the gravel, approximating the look of the driveway prior to their arrival. We believe the gravel bedding will help reduce mud from appearing at the end of the driveway where delivery trucks and the mail man inevitably park. This part of the driveway has always been the muddiest historically, and when our friends and family visit, it is inevitably where they park and walk. So, this is selfishly important too.

 

Framing

On Monday, 9-June, the guys were back to continue the preparation for the concrete pour. They had planned for compacting and rebar. We discovered a complication after the compacting. One of the items in the drawings from the beginning was accounting for a lift to be set down into the concrete. This required 2" PVC pipe to be run under the concrete in a few spots as well as the recesses for the 2 lift arms. I acquired the PVC over the weekend, but the guys needed to dig some trenches in the gravel after they got the compacting done. Similar to the excavation, lots of measuring and marking came first, to make sure it was where the plan said, and the right size.

Since the gravel had been compacted, this made the digging harder, but the hole retained it's form. Had they not compacted first, digging the rectangular holes for the lift would have been like digging a hole at the beach: the sides would keep caving in. Instead, they dug what looked like a pair of shallow graves. Inside the little graves, they framed in the forms and sent the 2" connecting pipe (for the hydraulics and electrical) between them. Last, they dug the trench and set in the pipe from the lift over to the future wall where the controller will be. All said, this took them the better part of the day.

 

Rebar

The guys were working on another project most of the rest of the week, coming by near the end of the day for a few hours to get after the rebar work. As I write this, there remains a few hours of fit and finish before we will be ready for inspection. The rebar is laid out in a grid with the ends near the framed forms bent down into the trench to give the walls the same stability that the floor will have.

 

The pictures above were taken before the rebar started but the rebar work is not yet complete. Also, I did not have a 2" PVC 45* angle to put at the end of the controller pipe to route into the box near the lower left hand corner of the last picture (into the south east corner of the framed-in form). That has since been remedied but it was not available locally for some reason. Anyway, at this rate, I expect a few more partial days of work by the guys and then we can schedule the inspection. For example, they were here yesterday for a couple of hours laying and tying the rebar into the footings. The actual concrete pour just keeps slipping out in time. I imagine lots of projects are like that.

 

Cars Update

On the cars front, I ordered the flywheel and clutch package for Hapy (72 VW Camperbus) so we are just waiting for production and shipping so I can start the engine/trans drop. I had hoped to do other things while the engine was down, like swapping out a bigger oil cooler or replacing the exhaust, but the longer this leans into Summer, the less I want Hapy in pieces and the more I want to be able to drive him. I may do the oil cooler swap anyway since it is really just swapping out parts, but the exhaust will have to wait. As I watch the shop form, I have increasing difficulty in containing my excitement for getting after Hapy details, Oliver's (78 MGB) final pieces, restarting the Zed project (79 Datsun 280ZX).. and, of course, starting on Nina (64 VW Beetle). I anticipate many fall weekends in there, out of the rain, off the mud, getting my wrench on. I cannot wait.

Thanks, as always, for following along. I'll post the rebar and concrete pour as they happen-

Building a Shop - Excavation

I return to the construction effort today. I expect this to be brief.

 

Measure Twice Dig Once

driveway approach

The concrete company we chose to work with arrived mid-morning and set to measuring and stringing lines. As they started, I talked to the supervisor/owner Vai and we agreed that since the eastern property boundary was 100% confirmed and the west was squishy, we would base all measurements off of the east line. The southern line was not as clear, but the pin in the south eastern corner was still protruding from the ground, so that was a known good point. We extrapolated where the line was, but since the minimum rear setback (distance from rear property line to a permitted structure) is 15 feet and the shop was going to be 50 feet, there was little risk of getting dinged by the inspector for possibly being a few inches off.

 

With stakes and string Vai and his team defined the target space. Using a level, they determined, and then showed me, that the grade from south to north was actually at least as pronounced as the west-to-east grade that sent us down that straw wattle search. Because of the grade, the south west corner will be the closest to the ground, leaving the north east corner (the corner opposite) the highest at nearly a foot above grade. Since the entire building will have a 1-foot tall footer, there won't be gavel spilling out from under the foundation, but it does raise the driveway entry, creating a new problem to solve later: garage access for broken (and working) cars.

 

The Dig

diggin

I will admit that when I first thought about the excavation, I expected to have to manage many yards of dirt. I was grossly mistaken. Because of the grades we discovered, most of the digging was along the southern and western edges with only a slight scrape at the north east corner. The biggest removal of dirt was for the storm outflow at the back (south east direction, but still at least 15 feet from the property lines) and the trench leading from the back of the building to it. The operator lost one of the hard rubber tracks, but otherwise they would have had the dig complete in a couple of hours.

 

Framing and Ground Shaping

With the trenches done, Vai and his team framed in the outer edges of the foundation and leveled it. We could really get a sense of the foundation at that point. They added some large blocks of broken up concrete into the space near the eastern edge, leaving space for the footer. The idea is that having the large concrete blocks is superior to 8 or 10 inches of packed gravel under a foundation pad. That much compacted crushed rock can still shift where having large concrete shapes mixed in underneath the upper layer creates more stability.

 

Preliminary Inspection

south west corner

At this point, Vai wanted to have the county inspector come in and consider the work so far. Since we based all measurements off of the eastern line, we wanted to make sure the location of the structure would be approved before we got gravel and rebar in there. Washington County, while it has its flaws, has been highly responsive to my engagements for this project. Getting a preliminary inspection was no different: go to the website, request a 106 (foundation and locating) inspection and then in the comments explain that you want a preliminary inspection. The inspector arrived first thing and after handing him the packet of permitted plans we walked the property, and I explained how we arrived at the location. He agreed with the process, checked the measurements and approved our progress. He even approved of the use of the broken up concrete and explained to me why it was a good thing. His approval went into the system, attached to the permit and it generated an email to me indicating the the location portion of the inspection has passed.

 

Wrapping Up

storm outflow

This is where we are at this point. The reason our bid was so good was in part because our job was getting fit around other ones. So, Vai and his team are floating concrete on another job and the gravel is due in the new few days. They will be returning to place and compact the gravel, do the rebar and everything else shortly after that. At least that's the plan.

 

car stuff:

Hapy: After talking with the fine folks at Kennedy Engineering, I just ordered a replacement flywheel with a stage1 clutch kit. It will arrive in a few weeks. In the meantime, Hapy is in one piece and could be roll-started into service if needed. I am looking forward to seeing the condition of the old flywheel and clutch once I get things apart and on the ground... which won't start until after the new flywheel/clutch kit arrive.