TM 5-3805-261-34
HYDRAULIC SYSTEM MAINTENANCE.
10-4.
Pump Assembly. (Sheet 13 of 23)
ASSEMBLY
10.
Heat two bearings (104) in oil to
a maximum temperature of 275
degrees F and install on two
covers (100, Figure 10-48).
11.
Install one of two new preformed
packings (103) and enough shim(s)
(102 and 101) to obtain a shim
thickness of 0.15 inch on one of
two covers (100).
12.
Install one cover (100) on body
(118).
13.
Install four of eight lockwashers
(99) and bolts (98). Tighten
bolts (98) to 32 ft-lb torque.
14.
Position second cover (100) on
opposite side of other cover
(100) with shim(s) (102 and 101).
15.
Install remaining four of eight
lockwashers (99) and bolts (98).
Tighten bolts (98) evenly in a
clockwise direction to 40 lb-in
torque in steps of 10 lb-in
torque. Move swashplate (132)
back and forth while tightening
bolts (98).
Go to Sheet 14
10-27
Figure 10-48.
