INSTALLATION/REPLACEMENT - TM-10-3930-638-24-P0684

TM 10-3930-638-24&P

3-24. STEERING SYSTEM MAINTENANCE (cont)

b. Steering Gear (cont).

ITEM

REMARKS

ACTION

LOCATION

STEP

REASSEMBLY (cont)

In counterbore of upper cover (14)

f. New dirt seal (1)

Install

(cont)

NOTE

If steering gear is to be stored, plug two cylinder ports and fill in-

let port with clean hydraulic oil (refer to current lubrication order).

Rotate input shaft (27) until hydraulic oil appears at outlet port,

and plug inlet and outlet port.

INSTALLATION/REPLACEMENT

Position

From bottom of instrument panel

a. Steering gear

Instrument

Until steering gear is securely mounted

Install and

panel center

b. Four cap screws

tighten

and lock washers

NOTE

Remove O-ring tube fitting or plugs from cylinder, inlet, or outlet

ports as necessary.

c. Hoses and fittings

Reconnect

Install

d. Steering column

and wheel

NOTE

If input shaft (27) and/or upper cover (14) have been replaced,

check difference in torque required for left turn and right turn

(para 3-22, MALFUNCTION 3). If torque difference is more

than 2 pound inches, remove steering gear and add or remove

shims. (Add shims to increase effort in left turn. Remove shims

to increase steering effort in right turn).

3-178