Section III. STEERING GEAR VALVE

TM 10-3930-630-34

Section III. STEERING GEAR VALVE

(c) Remove horn wire (4), ferrule (5), contact

8-7. Description

spring (6) and washer (7) by slowly pulling wire from

shaft (9).

The steering gear valve is mounted at the bottom of the

(d) Remove retaining ring (8) from column (14)

steering shaft. It is connected to the hydraulic pump

and slide shaft (9) and bearing (11) from column (14).

and steering cylinder with hydraulic hoses. Rotation of

(e) Remove bearing retaining ring (10) and press

the steering wheel actuates the valve.

bearing (11) from shaft (9) and remove second bearing

retaining ring (12) from shaft. Remove contact ring (15)

8-8. Steering Gear Valve, Removal and Disassembly

and insulator (16).

(f) Mark two screw hole locations on column (14)

a. Removal. Refer to the paragraph 2-15 and

so ports will be in correct location at assembly.

remove the steering gear valve.

(g) Remove screws (13) and column (14) from

b. Disassembly.

end plate (23).

(1) Steering wheel and horn button. Refer to TM

(3) End cap.

10-3930-630-12 and remove the steering wheel and

(a) Clamp valve assembly in vise with end cap

horn button.

(18) facing up and remove screws (17).

(2) Steering wheel column.

(b) Remove end cap (18), rotor (19), plate (20)

(a) Remove screws(1, fig.8-3), brush assembly (2)

and drive shaft (21) from control assembly

and connector (3) from column (14).

housing (38).

(b) Working through brush plate opening,

disconnect horn wire (4) from contact ring (15).

8-4