TM 5-1940-322-24
0133 00
SCOOP HYDRAULIC PUMP, MOUNTING BRACKET, AND HOSES MAINTENANCE (Contd)
INSTALLATION
1.
Install hose (4) on hydraulic reservoir (5) with hose clamp (3).
2.
Install hose tube elbow (19) on control valve (25).
3.
Install new O-ring (21) and adapter (20) on scoop hydraulic pump (2).
4.
Apply light coat of sealing compound on threads of screw (11) and two screws (1).
5.
Install hydraulic pump (2) on mounting bracket (14) with three new lockwashers (12), screw (11), two
screws (1), washers (24), and nuts (13).
6.
Apply light coat sealing compound on threads of studs (7).
7.
Install hydraulic pump (2) and mounting bracket (14) on two studs (7) with two washers (9) and new
locknuts (10). Do not tighten locknuts (10).
8.
Apply light coat of sealing compound on threads of screws (15).
9.
Install drive pulley (17) on pump drive flange (18) with three new lockwashers (16) and screws (15).
Tighten screws (15) to 79 lb-ft (1012 Nm).
10.
Install two drive belts (8) on pump drive pulley (17).
11.
Align drive belts (8) and position hydraulic pump (2) to set drive belt tension. Tighten two
locknuts (10) to 2325 lb-ft (3134 Nm).
12.
Install hose tube elbow (19) of hose assembly (23) on adapter (20).
13.
Install hose (4) on hydraulic pump inlet tube (22) with hose clamp (3).
14.
Fill scoop hydraulic reservoir with hydraulic oil (WP 0012 00).
15.
Start engine, engage transmission to forward at idle rpm, check hoses and pump for leaks, recheck oil
level, and fill if necessary (TM 5-1940-322-10).
16.
Install aft cockpit (WP 0016 00).
0133 00-4
