valve shim size data collection
Posted: Fri Mar 21, 2008 8:38 am
Listers,
I've been asked a question about valve shim sizes and would like to
gather a bit more data to provide a more complete answer. I need your
help.
The gist of the question is what valve sizes should I get to hopefully
have the correct ones on hand when I do my first valve adjustment?
I like this question as it shows clear thought and forward thinking.
It's also a money and time saver if you are in a remote area and shims
are tough to get.
I realize answering this question is kind of like trying to give an
answer to the question "How long is a piece of string?"
Data I currently have is for my bike which I consider hard data since I
know it to be correct. I also have a bunch of shims collected from other
valve adjustments but I didn't keep data showing what shims were in place
and when or what they were replaced with.
So I'd like to gather your HARD data in the below format. I appreciate
folks trying to remember or "thinking" this is what I did but today I'd
like only hard facts.
I'm looking for FIRST valve adjustment HARD data.
Year/Model
Miles Ex/In clearance shim start shim
replacement
(inches or mm)
2003/KLR650
3269 ex 0.004" 275 265
3269 ex 0.004" 265 255
3269 in 0.005" 270 265
3269 in 0.005" 265 260
Please either post your data to the list where I'll capture it or send it
to me directly at salinej1@... .
I'll see how I do with a response and post the results to the list in a
few days.
Thanks for your consideration and accurate data.
Best,
Jeff Saline
ABC # 4412 South Dakota Airmarshal
Airheads Beemer Club www.airheads.org
The Beautiful Black Hills of South Dakota
75 R90/6, 03 KLR650, 79 R100RT