Originally posted by Don Moyer
View Post
UPDATED: In the image below:
A - a smooth round metal part that "taps" the base of the valve stem and pushes the valve up. A, B and C are all one part: the adjusting nut.
B - adjusting nut that takes a 7/16" inch wrench.
C - These threads are part of adjusting nut B. They turn into the top of the tappet D.
D - The top of the tappet, fits a 1/2" wrench.
This whole unit spins freely if no wrenches are attached.
Hold D with a 1/2" wrench and then turn B with a 7/16" wrench with enough force to move it. First time I did it, I was surprised by the force it took to move the adjusting nut.
Comment