TM-9-2350-256-34
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
JULY 2005
TM-9-2350-256-34 - Page 98 of 584
TM 9-2350-256-34
0011 00
CORRECTIVE ACTION –Continued
20.
Test for improperly adjusted pilot operated relief and unloading valve. Install test gage in valve gage
port. With engine operating at 1800 rpm, and spade in stowed position, place spade combination
control valve lever in RAISE position and adjust relief valve.
a.
Adjust relief pressure to 1950–2050 psi (13,445–14,135 kPa). For location of valve gage port and
adjusting screw, refer to WP 0065 00.
21.
Inspect for loose spade cylinder attaching pins.
a.
Remove main winch and spade assembly (WP 0051 00).
b.
Repair or replace attaching pins (WP 0051 00).
22.
Inspect for galled spade pivot pins.
a.
Remove main winch and spade assembly (WP 0051 00).
b.
Replace spade pivot pins (WP 0051 00).
23.
Damaged spade release valve.
a.
Replace spade release valve (TM 9-2350-256-20).
END OF WORK PACKAGE
0011 00-4
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