TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 868 of 1364

TM 9-2350-238-20-1

2-146. MAINTENANCE OF ROADWHEEL SUSPENSION HUB AND HUB CAP RADIO

STATIC SUPPRESSION SPRING.

This task covers:

a.

Removal

d.

Reassembly

b.

Disassembly

e.

lnstallation/Adjustment

c.

Inspection/Repair

INITIAL SETUP

Tools and Special Tools

Automotive maintenance and repair shop

equipment: organizational maintenance,

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

appx B)

●

Torque wrench (0 to 120 ft-lb)

Bearing inserter set (item 14, appx G)

Bearing inserter set (item 15, appx G)

Face wrench socket (item 27, appx G)

Remover and replacer handle (item 9,

Lock bearing nut (8)

Lockwasher (112)

Seal assembly to hub gasket (8)

Personnel Required

Two

References

TM 9-2350-238-10

TM 9-2350-238-24P-1

appx G)

Equipment Conditions

Materials/Parts

2-848 Roadwheel removed

Grease (item 20, appx C)

Hub cap gasket (8)

●

●

NOTE

Procedures are written for one

roadwheel arm and hub assem-

bly, but apply to all.

Steps 1 thru 3 apply to removal

1

2

3

4

5

of hub cap radio static suppres-

sion spring.

Remove pipe plug (1) from roadwheel

suspension hub (2) and drain oil from hub.

Remove six hexagon head capscrews (3),

six Iockwashers (4), access cover (5), and

hub cap gasket (6).

Remove hub cap radio static suppression

spring (7).

Remove hexagon plain nut (8).

Remove lock bearing nut (9) and flat

washer (10).

2-842