MAINTENANCE OF IDLER WHEEL VEHICULAR WHEEL HUB AND HUB CAP RADIO STATIC SUPPRESSION SPRING.

TM 9-2350-238-20-1

2-149. MAINTENANCE OF IDLER WHEEL VEHICULAR WHEEL HUB AND HUB CAP

RADIO STATIC SUPPRESSION SPRING.

a. Removal

d. Reassembly

This task covers:

b. Disassembly

e. Installation

c. Inspection/Repair

INITIAL SETUP

Materials/Parts

Tools and Special Tools

Flat washerGrease (item 20, appx C)

Automotive maintenance and repair shop

Hub access cap gasket

equipment: organizational maintenance,

Hub seal gasket

common no. 1 (less power) (item 80,

Lockwasher (14)

appx B)

q Torque wrench (0 to 170 ft-lb)

References

Bearing inserter set (item 14, appx G)

TM 9-2350-238-10

Bearing inserter set (item 15, appx G)

TM 9-2350-238-24P-1

Face socket wrench (item 27, appx G)

Remover and replacer handle (item 9,

Equipment Conditions

appx G)

2-848 Idler wheel removed

NOTE

q Procedures are written for one idler

wheel arm and hub assembly, but

apply to both.

Steps 1 thru 3 apply to removal of

hub cap radio static suppression

spring.

1 Remove pipe plug (1) from access cover

(2) and drain oil from hub.

2 Remove six hexagon head capscrews (3),

six Iockwashers (4), access cover (2), and

hub cap access gasket (5).

3 Remove hub cap radio static suppression

spring (6).

4 Remove hexagon plain nut (7).

5 Remove lock bearing nut (8) and flat

washer (9).

2-864