TM 9-2350-256-20-2
UNIT MAINTENANCE
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
NSN 2350-00-122-6826, EIC AQA
COMPENSATING IDLER AND ARM ASSEMBLY MAINTENANCE
REMOVAL, CLEANING, INSPECTION, INSTALLATION
INITIAL SETUP:
Materials/Parts (cont.)
Tools and Special Tools
Tool kit, general mechanic's (item 59, WP 0490 00)
Seals (2) (item 865, WP 0491 00)
Handle (item 20, WP 0490 00)
Seal assemblies (2) (item 346, WP 0491 00)
Replacer (item 46, WP 0490 00)
Washers, bearing (2) (item 314, WP 0491 00)
Wrench (item 66, WP 0490 00)
Washers, flat (2) (item 75, WP 0491 00)
Washers, key (2) (item 76, WP 0491 00)
Materials/Parts
Compound, cleaning (item 9, WP 0489 00)
Equipment Condition
Grease, GAA (item 13, WP 0489 00)
Oil, OE (item 22, WP 0489 00)
Roadwheel removed (see WP 0274 00)
Nuts, bearing (2) (item 193, WP 0491 00)
Compensating idler wheel and hub assembly removed
Packings, preformed (2) (item 866, WP 0491 00)
and link disconnected (see WP 0281 00)
Screws (12) (item 702, WP 0491 00)
Track disconnected (refer to TM 9-2350-256-10)
WARNING
Ensure track is blocked when performing suspension maintenance. If track is not blocked, vehicle may
roll and may cause severe injury or death to personnel.
WARNING
Compensating idler arm is heavy and may cause injury if dropped.
NOTE
Left and right sides are removed and installed in the same manner.
0282 00-1
