MAINTENANCE OF ROADWHEEL ARM AND HUB ASSEMBLY AND ATTACHING PARTS; AND ROADWHEEL PIVOT ARM ASSEMBLY.

TM 9-2350-238-20-1

2-145. MAINTENANCE OF ROADWHEEL ARM AND HUB ASSEMBLY AND

ATTACHING PARTS; AND ROADWHEEL PIVOT ARM ASSEMBLY.

c. Reassembly/Installation

a. Removal/Disassembly

This task covers:

b. Inspection/Repa\r

INITIAL SETUP

Gasket

Grease (item 20, appx c )

Tools and Special Tools

Lockwasher (6)

Automotive maintenance and repair shop

Plain encased seal

equipment: organizational maintenance,

Plain encased seal

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

Preformed packing

appx B)

Preformed packing (2)

q Mechanical puller kit

Roller bearing

Hexagon head capscrew (3) (item 23,

Roller bearing (2)

appx G)

Seal and retainer assembly (2)

Hub spacer replacer (item 19, appx G)

Sealing compound (item 37, appx C)

Puller adapter (item 2, appx G)

Remover and replacer handle (item 9,

Personnel Required

appx G)

Two

Seal guard replacer (item 21, appx G)

Seal inserter (item 11, appx G)

References

Seal inserter (item 12, appx G)

TM 9-2350-238-10

Slide puller (item 18, appx G)

TM 9-2350-238-24P-1

Sling (item 82, appx B)

Threaded straight pin (2) (item 17, appx G)

Equipment Conditions

2-848 RoadWheel removed

Materials/Parts

2-827 Torsion bar removed

Bearing ring

2-842 Roadwheel suspension hub

Connecting arm sleeve spacer

removed

Cotter pin (2)

NOTE

Procedures are written for one road-

wheel arm and hub assembly but

apply to all roadwheel arm and hub

assemblies.

Remove six hexagon head capscrews (1)

and six Iockwashers (2).

Refer to page 2-831 to gain access to

lock-out cylinder assembly (3) connected

to roadwheel pivot arm assembly being

removed.

Remove two cotter pins (4).

Rig a sling to support lockout cylinder

assembly (3).

2-836