TM 9-2330-379-14&P
HYDRAULIC PUMP - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
DISASSEMBLY - CONTINUED
12
Set screw (30,
a.
Remove from plate weldment (12) by
back-up ring
unscrewing set screw (29).
(30), O-ring (31)
b.
After disassembly, discard back-up
check plug (32),
ring (30), O-ring (31), ball seat
ball seat (33),
(33), O-ring (34), back-up ring (35),
O-ring (34),
ball bearings (37), ball seat (38),
back-up ring (35),
O-ring (39), and back-up ring (40).
check tube (36),
ball bearings
(37), ball seat
(38), O-ring (39),
and back-up ring
(40)
13
Plate
Spring pin (39)
Remove.
weldment
(22)
14
Valve stem (40),
a.
Remove by unscrewing valve sleeve
O-ring (37), back-
(41).
up ring (38),
b.
After disassembly, discard O-ring
valve sleeve (41)
(37), back-up ring (38), and
and O-ring (28)
O-ring (28).
15
Plate
Pressure relief
a.
Remove by unscrewing pressure relief
weldment
valve assembly
valve assembly (42).
(22)
(42), ball seat
b.
After disassembly, discard ball seat
(43) and gasket
(43) and gasket (44).
(44).
16
Plate
Hex plug (45)
Remove by unscrewing hex plug (45).
weldment
(22)
5-21
