NOTE: Excessive tightening may distort the charge pump
and cause leakage or malfunction.
Check oil level in the reservoir.
7-183. REPLACEMENT OF CHECK VALVES.
b. Using a drag link, unscrew check valve from end
cap (see figures 7-50 and 7-51).
NOTE: There are two check valves. It is advisable to
replace both check valves at the same time.
a. Prior to installation, inspect o-rings for damage (see
b. Apply a light coat of oil.
c. Install check valves and torque to 80-90 ft.-lbs.
CAUTION: The valves must assemble below the face of
the end cap.
REPLACEMENT OF BY-PASS VALVE AND