Page Number - 7
Form 403230
TO LUBRICATE AIR VALVE MECHANISM
A. Disconnect air to pump.
B. Perform pressure relief procedure.
C. Remove four cover screws, cover plate and cover plate
gasket.
D. Remove air valve casting from the pump and disas-
semble.
E. Clean or flush the air valve casting to remove any chips
or other foreign particles.
D. Before replacing toggle assembly, pack cavity with
grease using approximately 1-1/2 ounces of N.L.G.I. No.
1 (light grade) water repellent grease.
F. Replace cover plate gasket, cover plate and cover
screws. Tighten to prevent air leaks.
G. Periodic inspection of parts at least once a year is
advised.
IMPORTANT
Start fasteners by hand to avoid
stripping threads when
reassembling.