SERVICE TRAINING
Service Manual
14
Rock Valve
Kidney Seal
5. Slide the End Cover along the inserted
Guide/Support Rods.
6. Remove the Kidney Seal with a screw driver
or similar tool.
7. Clean the Kidney Seal groove of the Rock
Valve thoroughly.
8. Replace the Kidney Seal while making sure
that the flat surface is toward the End Cover.
9. Push the End Cover back into place and
replace the bolts. Clean away any debris that
would prevent the cover from sitting flat.
10. Replace the Setting Disc onto the square por-
tion of the Rock Pivot Shaft.