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 295 of 584

TM 9-2350-256-34

0055 00

INTERMEDIATE MAINTENANCE

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

NSN 2350-00-122-6826, EIC AQA

HOIST WINCH COUNTERBALANCE VALVE REPLACEMENT

REMOVAL, INSTALLATION

INITIAL SETUP:

Tools and Special Tools

Tool kit, general mechanic’s (item 34, WP 0086 00)

Materials/Parts

Lockwashers (8) (item 162, WP 0087 00)

Packings (2) (item 132, WP 0087 00)

Packings (4) (item 133, WP 0087 00)

Screws (3) (item 76, WP 0087 00)

Screws (4) (item 96, WP 0087 00)

Materials/Parts (cont.)

Screws (8) (item 103, WP 0087 00)

Screw (item 219, WP 0087 00)

References

WP 0053 00

Equipment Condition

Subfloor plates 4 and 11 removed (TM 9-2350-256-20)

NOTE

LOAD TEST REQUIREMENT—Load testing of hoist winch is mandatory, prior to use, following re-

placement of the hoist winch counterbalance valve.

Load testing will be accomplished by support maintenance activities.

Refer to the TESTING section in WP 0053 00 for the detailed step-by-step procedure.

0055 00-1