TM-9-2350-256-20-2

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 2 OF 2

JUNE 2005

TM-9-2350-256-20-2 - Page 551 of 1440

TM 9-2350-256-20-2

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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:

Tools and Special Tools

Tool kit, general mechanic’s (item 59, WP 0490 00)

Handle (item 20, WP 0490 00)

Replacer (item 46, WP 0490 00)

Wrench (item 66, WP 0490 00)

Materials/Parts

Compound, cleaning (item 9, WP 0489 00)

Grease, GAA (item 13, WP 0489 00)

Oil, OE (item 22, WP 0489 00)

Nuts, bearing (2) (item 193, WP 0491 00)

Packings, preformed (2) (item 866, WP 0491 00)

Screws (12) (item 702, WP 0491 00)

Materials/Parts (cont.)

Seals (2) (item 865, WP 0491 00)

Seal assemblies (2) (item 346, WP 0491 00)

Washers, bearing (2) (item 314, WP 0491 00)

Washers, flat (2) (item 75, WP 0491 00)

Washers, key (2) (item 76, WP 0491 00)

Equipment Condition

Roadwheel removed (see WP 0274 00)

Compensating idler wheel and hub assembly removed

and link disconnected (see WP 0281 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.

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