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 181 of 584

TM 9-2350-256-34

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INTERMEDIATE MAINTENANCE

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

NSN 2350-00-122-6826, EIC AQA

ENGINE

COOLING

FANS

MAINTENANCE

DESCRIPTION, REMOVAL, DISASSEMBLY, ASSEMBLY, INSTALLATION

INITIAL SETUP:

Tools and Special Tools

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

Materials/Parts

Bolts (32) (item 41, WP 0087 00)

Nuts (32) (item 175, WP 0087 00)

Materials/Parts (cont.)

Pins, cotter (32) (item 113, WP 0087 00)

Washers (32) (item 21, WP 0087 00)

References

TM 9-2350-256-20

DESCRIPTION

The engine cooling fans are attached to hubs and are mounted on shafts that are driven by the engine-driven fan drive clutch

assembly. The hub and fan assemblies are balanced, but each assembly can be replaced without affecting the balance of the

complete unit. Both hub and fan assemblies are interchangeable.

Removal

1.

Remove engine cooling fans in accordance with TM 9-2350-256-20.

Disassembly

NOTE

Both the forward and rear cooling fans are disassembled the same way. This procedure covers one

cooling fan.

1.

Remove 16 cotter pins (1), nuts (2), bolts (3), washers (4), hub body (5), and fan impeller (6). Discard cotter pins.

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