Its busy time of year, and I'll respect your time and try to stay brief today. The mountain got a ton of snow last weekend, but I didn't make it up there. I spent some time with the bus, but no snow :( Sorry for the lack of pictures.
Turbo Turbo'ing
The bus hasn't been producing the power I expected, especially on hills. I kept battling a very short section of pipe in the charged-air circuit falling out at one end. The pipe didn't have any kind of a barb on it. So, it was held on basically through the friction of the pipe clamp through the rubber on the pipe. When you figure that some oil makes it into the intake system, you can see why it kept separating. I found a 4" long pipe (including the barbing) at ACE Hardware that fit perfectly. The rubber sections had sufficient straight sections that I could adjust the depth of the new section of pipe within it. A simple application of the pipe clamps and the system is well contained now. Test driving, however, was stymied by the battery needing a charge. So, when I moved out of the rental townhouse, I left garage-life behind. This means that finding something as simple as a battery charger is not so simple... so getting back on the road took more than just a couple days.
Leak Leak Leak
I dare not look back through this blog to see how long I've struggled with the coolant leak, nor how many hours I've been frustrated by it. I didn't check my coolant level before driving off to work this morning. I should have. The temperature rose no more quickly than any other day. The heat through the defroster cleared the morning mist from the windscreen, and I was genuinely enjoying the drive. That is, until the temperature hit and passed 190*. The fans were on, but the temperature continued to climb. Once it hit 200*, I pulled into a parking lot and topped off the coolant. The drive home had another adventure I'll get to in a minute, but when I parked in the old covered spot, I could see a trail of coolant drops, telling me that the challenges I've had trying to get the coolant temperature sensor in right will continue. I'm ready to call Justin. I just can't lose any more hours to getting that c-clip, o-ring and sensor to play well together.
Not Limp Mode, Just Limping
A funny thing happens when the drive-by-wire signal from the accelerator doesn't make it to the computer. The engine drops into a funky state and limits at 1200 RPM. If 1 wire doesn't carry a signal, its okay, but if more than 1 fails, we drop into 1200. I had this happen a few times before I messed around with the wiring up front. I thought I blogged about that, but I can't find the posting. I did it when I was swapping out the transaxle at MS' house. It seems the other end (near the computer) needs to be fixed as I had "drop into 1200" issues. One more thing to address in the parking lot.
That's it for today. I'll probably be reaching out to Justin to help with that leak. I just can't deal with it any more.... and seeing the coolant drips on the ground is starting to get to me. Thanks for following along, and I'll post something more positive next time. Honest! :)
Monday, December 10, 2012
Monday, November 26, 2012
White Friday 2012
First, to my readers from the United States, I hope you had a pleasant Thanksgiving full of your favorite delights. I enjoyed family, food and football. Watching the Lions finally win and the Cowboys lose to the Redskins were especially enjoyable. I regret, however, that I was unable to get the bus operational in time for White Friday. Again, the battery has inexplicably drained, and my charger is back in the storage facility. I'll need to charge or jump the bus back to life and then drive around a bit before taking the journey to Mt. Hood. I did celebrate White Friday at Timberline as planned, though, and I'm going to focus on that instead :)
Rain? What Rain?
Starting on Monday, we watched the weather forecasts and snow reports. Every one of them had some form of drizzle in the plan for White Friday. I thought for sure that we would have a grey one instead. All reports had the rain starting around noon, so Boo and I got ourselves out of the house early. Well, it was early for us on a weekend day- 9:30AM. Driving Flash with gusto, we got to Timberline before 11. When you arrive at Timberline, you pass the overflow lot first. This is usually your early signal of how busy the resort is. Last year, for example, the overflow lot was almost completely full, and the runs were too. This year, however, there were less than 2 rows of cars in the overflow. Once you round the corner from the overflow lot, the main lot is visible on your left. The main lot was less than half full. Apparently, everyone else heard the rain threats and gave up on the snow. Sucka's.
... and then there was sliding
The upper mountain (Magic Mile and Palmer) was closed due to lack of visibility. The clouds were low, but the wind was too. Most of the lower mountain (Bruno's, Pucci, Molly's, Stormin' Norman, Jeff Flood) was open, though, with just Jeff Flood closed because it is the lowest of them all, and those runs were too soft. Early season brings a funny split crowd. There are a group of snow junkies who are quite good and a group of brand-new-to-the-sport folks. On Friday, the junkies mostly went over to Stormin' Norman for the grind rails and jumps and the newbies stayed mostly on the beginner slope Bruno's. This left the Pucci and Molly's runs lightly populated, leaving Boo and me some open terrain for fun. The queue for the lifts were maybe as long as 5 chairs long at the peak with some runs ending with no line at all. The snow was relatively well-tread, but there was an inch of puff on top and plenty of fluffy off the main trails. We bounced through un-groomed moguls near the top of Pucci, raced down the Thunder bowl and carved Vicky's Run before stopping to meet my brother E and his daughters K&K for lunch. E, K&K don't slide, but they love the snow. They drove up just to visit the white stuff, make snow forts and sled. After a brief visit, they headed for the out-of-bounds and Boo and I went back to carving. After 9 or 10 runs, we called it a day. No rain. It was actually quite nice.
That's it for today. I hope you all found a way to celebrate White Friday.
Rain? What Rain?
 |
| Mt Hood Hwy |
... and then there was sliding
 |
| mid-run under the Molly's lift. Mt. Jefferson deep in the background |
That's it for today. I hope you all found a way to celebrate White Friday.
Sunday, November 11, 2012
Weather Whether Whatever
Yep, its been a month. I really don't know where the time goes. When I look at my calendar for that past month, its been all over the place, so I can't point to one thing as my time killer. I think its simply working too much. I have had some time playing with the bus. Boo and I hit the mountain for the first time yesterday, so I'll hit both of those today.
Whether Weather
When I first pulled the electronics together for the bus, I positioned the throttle unit (resistor pack that sends desired speed to computer) under the floor. This area is protected by a square-ish pan with a couple of silver-dollar-sized machined holes that is supposed to be held on with 6 6mm bolts. My bus being 40 years old, and having had multiple owners clowning on it, those bolt holes are not dependable. For example, when I drove to the Futhur show I could hear the pan rattling in the wind. Yikes. Now, add the incessant rain we experience in the Pacific NorthWest and the sensitive electronics contained within. Clearly, the bus was not ready for Fall, Winter and Spring.
First, I closed the machined holes with noise-reduction material. This reduced the ambient noise as well. On top of that, I glued-in thin closed cell insulation for more noise containment. I then ran 3/8" window insulation along the lip of the pan. These 2 efforts solved the water problem, but I still had to get the pan attached to the bus such that the insulation would compress. Since the bolts were rattling around the holes, I went to Home Despot and bought a handful of every bolt size from 6M to 8M in both metric and US sizes. None of them worked. So, I switched it up to thick (size 16) sheet metal screws, and sent one through the front-center and one through the rear-center. The pan sealed right down and compressed the insulation. Nice. I tested the edges with a thin screwdriver, and I was unable to press past the insulation. Problem seemingly solved.
I apologize for my lack of pictures. The belly pan work was performed without the benefit of adequate light, so there were limited opportunities for taking pictures then either. It looks like the drizzle has finally ended, so I'm going to head outside and address the turbo outlet that seems to loosen almost every time I drive the bus. Once that's done, I just need to solve for the rear cabinet and protecting the electronics hidden underneath it. Then, the bus will be ready for taking the family to the mountain regardless of the weather.
Sister Hood
If you've read this blog long enough to have read entries from last Winter, you're already pretty well aware of my love of snow. Season lift tickets went on sale a few weeks ago, and I outfitted the family with passes. Of course, the kids keep growing, so 5 out of 6 of us got new boots (even me; mine were shot), and we spent last weekend at Next Adventure getting extra snow pants, a jacket or 2, etc. As I write this, I'm starting to figure out where my month went... anyway, Boo and I took a test-flight to Timberline yesterday in my Jetta (bus may go next time). T-line always has the glacier to slide on. They call it the Palmer Snow Field; I call it the Palmer Ice Sheet, but either there was snow on Thursday, and it hadn't warmed above freezing since. As we drove through Government Camp, all the trees had a light snow-dusting on them. SkiBowl has a couple of inches and even Summit has some.
The road to Timberline was snow covered, but sanded. We realized our chains were still in storage, so the slight drifts we experienced had us a little on edge. Still, we made it to the parking lot unscathed. It was cold. I mean cold cold. Almost 0*F cold. And a wind. Take the cold and the wind, add that you're suspended in a chair 30' above the ground (and above the tree-line) and finally add that this was out test-run and we both inevitably forgot something. We couldn't stay very long. We got 2 runs in and called it a successful test.
That's it for today. I hope to have the bus winter-ready by ThxGiving so we can take the bus to Timberline for White Friday. It would really make my season if I could bring my 2 favorite things together.
Whether Weather
When I first pulled the electronics together for the bus, I positioned the throttle unit (resistor pack that sends desired speed to computer) under the floor. This area is protected by a square-ish pan with a couple of silver-dollar-sized machined holes that is supposed to be held on with 6 6mm bolts. My bus being 40 years old, and having had multiple owners clowning on it, those bolt holes are not dependable. For example, when I drove to the Futhur show I could hear the pan rattling in the wind. Yikes. Now, add the incessant rain we experience in the Pacific NorthWest and the sensitive electronics contained within. Clearly, the bus was not ready for Fall, Winter and Spring.
First, I closed the machined holes with noise-reduction material. This reduced the ambient noise as well. On top of that, I glued-in thin closed cell insulation for more noise containment. I then ran 3/8" window insulation along the lip of the pan. These 2 efforts solved the water problem, but I still had to get the pan attached to the bus such that the insulation would compress. Since the bolts were rattling around the holes, I went to Home Despot and bought a handful of every bolt size from 6M to 8M in both metric and US sizes. None of them worked. So, I switched it up to thick (size 16) sheet metal screws, and sent one through the front-center and one through the rear-center. The pan sealed right down and compressed the insulation. Nice. I tested the edges with a thin screwdriver, and I was unable to press past the insulation. Problem seemingly solved.
I apologize for my lack of pictures. The belly pan work was performed without the benefit of adequate light, so there were limited opportunities for taking pictures then either. It looks like the drizzle has finally ended, so I'm going to head outside and address the turbo outlet that seems to loosen almost every time I drive the bus. Once that's done, I just need to solve for the rear cabinet and protecting the electronics hidden underneath it. Then, the bus will be ready for taking the family to the mountain regardless of the weather.
 |
| from 2011-2012 season a-top Palmer |
If you've read this blog long enough to have read entries from last Winter, you're already pretty well aware of my love of snow. Season lift tickets went on sale a few weeks ago, and I outfitted the family with passes. Of course, the kids keep growing, so 5 out of 6 of us got new boots (even me; mine were shot), and we spent last weekend at Next Adventure getting extra snow pants, a jacket or 2, etc. As I write this, I'm starting to figure out where my month went... anyway, Boo and I took a test-flight to Timberline yesterday in my Jetta (bus may go next time). T-line always has the glacier to slide on. They call it the Palmer Snow Field; I call it the Palmer Ice Sheet, but either there was snow on Thursday, and it hadn't warmed above freezing since. As we drove through Government Camp, all the trees had a light snow-dusting on them. SkiBowl has a couple of inches and even Summit has some.
The road to Timberline was snow covered, but sanded. We realized our chains were still in storage, so the slight drifts we experienced had us a little on edge. Still, we made it to the parking lot unscathed. It was cold. I mean cold cold. Almost 0*F cold. And a wind. Take the cold and the wind, add that you're suspended in a chair 30' above the ground (and above the tree-line) and finally add that this was out test-run and we both inevitably forgot something. We couldn't stay very long. We got 2 runs in and called it a successful test.
That's it for today. I hope to have the bus winter-ready by ThxGiving so we can take the bus to Timberline for White Friday. It would really make my season if I could bring my 2 favorite things together.
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