TM-5-3805-254-34

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

MARCH 1993

TM-5-3805-254-34 - Page 629 of 727

TM 5-3805-254-34

15-30. DRIVER’S SEAT SHOCK ABSORBER REPLACEMENT.

This Task Covers:

a.

Removal

b.

Installation

Initial Setup:

Equipment Conditions:

Materials/Parts:

•

Driver's seat pan removed (see TM 5-3805-254-20).

•

One repair kit

Tools/Test Equipment

:

•

Two spring pins

•

General mechanic's tool kit

a.

REMOVAL

1.

Remove two retaining rings (6) and pin (7) to

disconnect front of shock absorber (2) from

shock absorber lever (8).

NOTE

Note

position

of

spring

pins

for

assembly.

2.

Remove two spring pins (4), pin (5), and shock

absorber (2) from lever (3).

Discard spring pins.

3.

Remove four bushings (1) from shock absorber

(2).

Discard bushings.

b.

INSTALLATION

1.

Install four new bushings (1) in shock absorber

(2).

2.

Install shock absorber (2) to lever (3) with pin (5)

and two new spring pins (4).

3.

Connect front of shock absorber (2) to shock

absorber lever (8) with pin (7) and two retaining

rings (6).

FOLLOW-ON TASKS:

•

Install driver's seat pan (see TM 5-3805-254-20).

TA704185

15-81