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 437 of 727

TM 5-3805-254-34

12-2.

LEFT POWER STEERING GEAR REPAIR.

This Task Covers:

a. Disassembly

c.

Assembly

b. Cleaning and Inspection

Initial Setup:

Equipment Conditions:

Materials/Parts:

• Left power

steering gear removed

(see para-

• Lubricating oil (Item 13, Appendix B)

graph 12-1).

• Dry cleaning solvent (Item 23, Appendix B)

• One packing assembly

Tools/Test Equipment:

• Two gaskets

• General mechanic's tool kit

• Two seals

• Field automotive shop set

• Three performed packings

• Thirty lockwashers

General Safety Instructions:

• Dry cleaning solvent is flammable and must not be used near open flame.

Use only in a well-ventilated area.

a.

DISASSEMBLY

NOTE

Perform step 1 at each end of steering gear.

1.

Loosen nut (1) and remove relief valve plunger (2), nut, and performed packing (3) from gear housing (4).

Discard

performed packing.

2.

Remove eight screws (5), lockwashers (6), and housing cover (7) from gear housing (4).

Discard lockwashers.

3.

Remove performed packing (8) from housing cover (7).

Discard performed packing.

TA704015

12-4