TM-9-2350-238-34-2

CRANE (CAB) COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

APRIL 1992

TM-9-2350-238-34-2 - Page 202 of 327

TM 9-2350-238-34-2

ADJUSTMENT OF BOOM WINCH PRESSURE RELIEF VALVE

OIL PRESSURE

TESTER

1 Perform adjustment of check valve pro-

4 Install 3000 psi (20,685 kpa) oil pres-

cedures.

sure tester in test port (3).

2 Turn off hydraulic system. Refer to

5 Set boom winch shift control lever (4) to

TM 9-2350-238-10.

HI.

3 Remove spring cap (1) from boom winch

6 Pull out BOOM WINCH BRAKE PRES-

pressure relief valve (2).

SURE SELECTOR knob (5).

2-189