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 663 of 727

TM 5-3805-254-34

16-2.

AIR AND VACUUM SHIFT MAINTENANCE.

This Task Covers:

a. Removal

d. Assembly

b. Disassembly

e. Installation

c.

Cleaning and Inspection

Initial Setup:

Equipment Conditions:

Materials/Parts:

•. Floorboards

and

inserts

removed

(see

para-

Hydraulic fluid (Item 7, Appendix B)

graph 15-3).

• Dry cleaning solvent (Item 23, Appendix B)

• Power take-off light switch removed (see TM 5-3805-

• One gasket

254-20).

• Three performed packings

General Safety Instructions:

Tools/Test Equipment:

• Dry cleaning solvent is flammable and must not be

• General mechanic's tool kit

used near open flame.

Use only in a well-ventilated

• Field automotive shop set

area.

a.

REMOVAL

Remove four screws (1), cover (2), and gasket (3)

from power take-off (4).

Discard gasket.

TA704217

16-5