TM 9-4940-568-34
4-4
4-2. HYDRAULIC PUMP REPLACEMENT (CONT).
15
6
16
17
18
19
20
21
13
23
22
25
24
12
10
8
1
18
28
29
27
26
5
7
9
14
11
c.
Assembly.
(1)
Install gasket (29), preformed packing (28), load sense compensator assembly (27) and four screws (26)
on hydraulic pump (1). Tighten capscrews to 50 lb-in (57 N.m).
d.
Installation.
NOTE
Prior to installation, hydraulic pump should be primed by adding oil to the inlet port
while rotating drive gear until oil is pumped from outlet port.
(1)
Install gasket (25), hydraulic pump adapter (24), gasket (23), hydraulic pump (1) and two screws (22).
(2)
Install hydraulic pump bracket (18), two washers (21), lockwashers (20) and screws (19).
(3)
Install two washers (17) and locknut (16) on hydraulic pump bracket (18).
(4)
Install adapter (15), preformed packing (14) and hose (13) on hydraulic pump (1).
(5)
Install adapter (12), preformed packing (11) and hose (10) on hydraulic pump (1).
(6)
Install preformed packing (9), adapter (8), preformed packing (7), elbow (6) and hose (5) on hydraulic
pump (1).
