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 383 of 584

TM 9-2350-256-34

0068 00

Testing

NOTE

LOAD TEST—Perform steps 1 thru 4 for the load test of the hoisting boom assembly.

NOTE

The following load test must be performed with the hydraulic reservoir oil temperature at 100 F–130 F

(38 C–54 C).

1.

Rig a four-part line and extend the boom to an 8-ft (2.44-m) reach.

2.

Attach load. Use load cell or calibrated weights if available. The rear of an M88A1, a medium tank, or equivalent may be

used if the load cell or weights are unavailable.

3.

Activate boom valve to RETRACT position.

4.

If vehicle fails to pass the load test, perform procedures as specified in ADJUSTMENT above.

END OF WORK PACKAGE

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