TM 10-3930-675-24-2
BOOM AND BRAKE SYSTEM HYDRAULIC PUMP REPLACEMENT - CONTINUED
0246 00
INSTALLATION - CONTINUED
NOTE
Ensure mating surfaces of pump and transmission are clean and free of old sealant material.
3.
With a nylon sling wrapped around pump (4) and sling supported by a suitable lifting device, apply sealant to mating
surfaces and install pump on transmission (6) with two screws (5).
4.
Connect hose (18) to fitting (19) on underside of pump (4).
5.
Connect supply hose (13) to hose connection (16) and tighten two hose clamps (12).
6.
If loosened, reposition two hydraulic pump assembly hoses (2) and tighten eight screws (3).
NOTE
Ensure check valve is installed on pump in accordance with witness marks.
7.
Install check valve (7), new O-ring (8), pump-to-primary filter hose (11), and flange (9) with four screws (10).
8.
Open ball valve at reservoir for supply hose (13).
2
34
5
6
7
8
19
9
10
18
11
12
16
13
9.
10.
Start engine (TM 10-3930-675-10), operate boom and brakes, and check for leaks.
11.
12.
Install nylon straps and new tiedown straps as necessary to support hydraulic hoses.
13.
14.
Return cab to operational position (TM 10-3930-675-10).
NOTE
Replace hydraulic reservoir return filters after 100 hours of operation (WP 0185 00).
END OF WORK PACKAGE
0246 00-4