http://www.stovebolt.com/techtips/valveadjustment.htm

down towards the bottom, it says,

"It has been brought to my attention that I didn't give the final adjust for hydraulics -- Tighten down until no noise is heard (use a section of hose to your ear and to the tappet if needed) then tighten one(1) complete turn."


Mike
1955 Chevy 6400 ex-flatbed (no bed now!) sold September 2023
In the Stovebolt Gallery
1958 Chevy 6400 flatbed W/dump
In the Stovebolt Gallery
1959 Chevy Suburban Owned for almost 20 years, Daily Driver -- sold May 2016
In the Stovebolt Gallery

Sufficient unto the day is the evil thereof