REASSEMBLY/lNSTALLATION - TM-9-2350-238-20-10812

TM 9-2350-238-20-1

2-135. MAINTENANCE OF IMPACT WRENCH CONTROL HYDRAULIC LINES AND

FITTINGS AND IMPACT WRENCH REGULATOR BALL VALVE (CONT).

INSPECTION/REPAIR

1 Inspect for broken, damaged, or missing parts.

2 For further disassembly of impact wrench regulator ball valve, notify direct support maintenance.

3 Repair is by replacement of authorized parts (TM 9-2350-238-24P-1).

REASSEMBLY/lNSTALLATION

1 Install retaining ring (1) on chain of quick

disconnect cap (2).

2 Install retaining ring (1) and coupling half

(3) on flow regulator manifold (4).

3 Install quick disconnect cap (2) on cou-

pling half (3).

4 Install retaining ring (5) on chain of quick

disconnect cap (6).

5 Install retaining ring (5) and coupling half

(7) on flow regulator manifold (4).

6 Install quick disconnect cap (6) on

coupling half (7).

7 Install two new preformed packings (8),

impact wrench regulator ball valve (9), four

new Iockwashers (10), and four hexagon

head capscrews (11) on flow regulator

manifold (4). Torque four hexagon head

capscrews 32 to 35 ft-lb (43 to 48 N-m).

8 Install regulator valve knob (12) on impact

wrench regulator ball valve (9).

9 Install spade control direct linear valve

(13), two new Iockwashers (14), and two

hexagon head capscrews (15) on flow

regulator manifold (4).

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