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 193 of 327

TM 9-2350-238-34-2

2-39. MAINTENANCE OF PRESSURE RELIEF VALVE 12253778-1 AND PRESSURE

RELIEF VALVE 12253778-2 (CONT).

DISASSEMBLY

Disassembly and reassembly of

valves should be performed in a

clean, dry, dust-free area to prevent

entry of foreign matter.

NOTE

These procedures are written and il-

lustrated for pressure relief valves

(PN 12253778-1 and 12253778-2).

If your unit has damaged valves

(PN 10922170-2 or 10922170-3),

order pressure relief valves

(PN 12253778-1 or 12253778-2),

in accordance with TM 9-2350-238.

24P-2.

●

Disassembly procedures are written

for one pressure relief valve but ap-

ply to all three.

1

Remove four socket capscrews (1) and

pilot cap (2) from pressure relief valve

body (3).

2-180