TM-9-2320-285-24-2

TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

OCTOBER 1985

TM-9-2320-285-24-2 - Page 299 of 698

TM 9-2320-285-24-2

3-28.

STEERING SYSTEM MAINTENANCE (CONT)

f. Power Steering Pump (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

INSTALLATION (cont)

16

Cab

a

Tractor engine

Start

Run engine for five minutes

to allow hydraulic oil to

warm

b

Steering wheel

Rotate

Turn steering wheel through

full travel four or five

times to bleed air from

system and to check

operation

c

Tractor engine

Shut down

17

Engine,

All connections

Check

For leaks Tighten fittings

rear

as necessary

18

Rear cab

Power steering

Check

Fill with clean hydraulic

guard

reservoir

oil as necessary (refer to

current lubrication order)

3-293