TM 5-3895-373-34
2.30
REPLACE/REPAIR PROPULSION PUMP - Continued.
E.
ASSEMBLE Continued.
6.
INSTALL VALVE PLATE.
Hydraulic oil can be moderately flammable
and can be an irritant to the skin, eyes, and
respiratory
system.
Avoid
prolonged
exposure. Eye protection and rubber
gloves must be worn when working with
hydraulic oil.
a.
Lubricate valve plate (103) with clean hydraulic
oil.
b.
Install valve plate (103), bronze face up, into end
cap assembly housing.
c.
Align valve plate until notch is seated flush on
pin inside end cap assembly housing.
7.
INSTALL
RETAINER
GUIDE,
SLIPPER
RETAINER,
AND
PUMP
PISTONS
INTO
CYLINDER BLOCK.
NOTE
Holddown pins must be inserted into the
large grooves in the cylinder block.
a.
Lubricate holddown pins (102) with petrolatum.
b.
Install retainer (101), holddown pins (102), and
retainer guide (100) into cylinder block (99).
c.
Lubricate outside surface of retainer guide (100)
with petrolatum.
d.
Install retainer guide (100) on top of holddown
pins (102), aligning splines.
e.
Install pump pistons (97) into slipper retainer
(98).
f.
Lubricate pump pistons (97) with clean hydraulic
oil.
g. Install slipper retainer (98) and pump pistons
(97) into cylinder block (99). Ensure retainer
guide splines and cylinder block splines stay
aligned.
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