IAC visit with Mr Blotto (round II)
Posted: Sat Sep 29, 2007 7:26 pm
At Colin first visit with me in early June, while trying to adjust my valves (hydraulic) we discovered that 7 of the 8 valve adjuster screws were "coked" (frozen) onto the rockers . As such, the valves were not adjusted and new german valve adjuster screws and nuts were on my shopping list.
Fast forward to today - Colin arrived again right on time, and I was armed with all my tools and 8 brand new german adjuster screws and nuts ready to undertake my valve adjustment.
After tending to a bit of rust on my dog leg, we headed for the valves. Everything was going great until Colin asked me "Did you tell the place where you got the adjuster screws that they were for a '78 with hydraulics?" At that point, my blood pressure spiked, as I answered "Yes, in fact I emailed them before I placed the order to make sure they would fit..." Turns out my online vender SENT ME THE WRONG SIZE ADJUSTER SCREWS!!!!!!!!!!!!!! You gotta be friggin kidding me....unbelievable.
After cursing about the online vender, now we go to Plan B (figure out how to back off the 7 frozen adjusters while making it possible to re-use them). With Colin's ingenuity, we removed the rockers, then broke the adjusters off with vise grips (thus scoring the threads). We then used the nuts and/or the rockers to "repair" the damaged threads by gently advancing the damaged areas through.
We put everything back together, adjust the valves, and take it for a test drive. My engine was making a bad clatter, and after 20 minutes of driving, it did not clear up. So we head back, pop the valve covers, and realize that one of the valves was WAY loose. Colin quickly re-adjusts, slap the valve covers back on, and I fire it up. My engine has never sounded that quiet and smooth - EVER! =D>
Colin, thanks for thinking outside the box. I am now confident enough to take off my rocker assemblies, and adjust my valves by myself - something that I would not have even thought to attempt a year ago. When my historically abused engine finally takes a dump, I "might" now have the guts to try to rebuild it myself, but I hope I can keep her going a while longer before that happens (she has been through a lot, but her spunkyness tells me that she wants to hang around a bit more longer).
I took my bus for a nice drive tonight - she was a happy camper
Fast forward to today - Colin arrived again right on time, and I was armed with all my tools and 8 brand new german adjuster screws and nuts ready to undertake my valve adjustment.
After tending to a bit of rust on my dog leg, we headed for the valves. Everything was going great until Colin asked me "Did you tell the place where you got the adjuster screws that they were for a '78 with hydraulics?" At that point, my blood pressure spiked, as I answered "Yes, in fact I emailed them before I placed the order to make sure they would fit..." Turns out my online vender SENT ME THE WRONG SIZE ADJUSTER SCREWS!!!!!!!!!!!!!! You gotta be friggin kidding me....unbelievable.
After cursing about the online vender, now we go to Plan B (figure out how to back off the 7 frozen adjusters while making it possible to re-use them). With Colin's ingenuity, we removed the rockers, then broke the adjusters off with vise grips (thus scoring the threads). We then used the nuts and/or the rockers to "repair" the damaged threads by gently advancing the damaged areas through.
We put everything back together, adjust the valves, and take it for a test drive. My engine was making a bad clatter, and after 20 minutes of driving, it did not clear up. So we head back, pop the valve covers, and realize that one of the valves was WAY loose. Colin quickly re-adjusts, slap the valve covers back on, and I fire it up. My engine has never sounded that quiet and smooth - EVER! =D>
Colin, thanks for thinking outside the box. I am now confident enough to take off my rocker assemblies, and adjust my valves by myself - something that I would not have even thought to attempt a year ago. When my historically abused engine finally takes a dump, I "might" now have the guts to try to rebuild it myself, but I hope I can keep her going a while longer before that happens (she has been through a lot, but her spunkyness tells me that she wants to hang around a bit more longer).
I took my bus for a nice drive tonight - she was a happy camper