TWO-SECTION HYDRAULIC PUMP ASSEMBLY AND PRIORITY VALVE
EQUIPMENT CONDITIONS: Two-Section hydraulic pump assembly removed. (Refer to page 13-24.)
If end cover (9) will not lift off, pry it
off using care to avoid damaging
When securing pump in a vise, do not
grip on or near machined surfaces.
1. REMOVE PRIORITY VALVE (28) AND PORT
END COVER (9).
If thrust plate (13) remains in gear
housing (15), tap it out with a wooden
a. Place pump in a vise with shaft pointing
hammer handle. Avoid distorting the
down. Index mark all sections with a prick
punch for proper alignment during
d. Remove port end cover.
b. Remove nuts (2) and washers (8) securing
2. REMOVE GEAR HOUSING (15).
priority valve (28) to port end cover (9).
Remove priority valve (28).
c. Remove nuts (2) and washers (8) from
If it is necessary to pry housing
port end cover (9).
loose, use care to avoid damaging