Section II. POWER STEERING CYLINDER

TM 10-3930-621-34

Section II. POWER STEERING CYLINDER

9-7. Description

b. Remove cotter pin (1) and adjusting plug (30) from

end of steering line (3).

When oil is under regulated hydraulic pressure from the

c. Remove lubrication fitting (2) and plug (31) from

steering gear enters the power steering cylinder, the

steering link and remove link (3) and nut (4) from rod

piston moves either forward or back within a tube,

(13).

depending upon which side of the piston hydraulic fluid is

d. Tap out seat (29) and spring (28) from link (3).

forced. The movement of 'he piston rod, with attached

e. Remove elbows (5) from tube assembly (12).

yoke, moves the steering axle pivot arm and attached tie

f. Remove lock ring (15) holding spacer (16) in

rods.

position and remove spacer.

9-8. Removal

g. Compress lock ring (17) holding head (20) to tube

(12) and remove actuating rod (13), with remaining

Refer to TM10-3930-621-12 for removal procedures.

components attached from tube assembly (12).

9-9. Disassembly

a. Refer to figure 9-6 and disassemble as Follows:

KEY to fig. 9-6:

1. Cotter pin

17. Lock ring

2. Lubrication fitting

3. Link

18.

Backup washer

4. Nut

19.

Packing

5. Elbow

20.

Head

6. Pin

21.

Head seal

7. Lock washer

22.

Nut

8. Screw

23.

Backup washer

9. Spacer

24.

Packing

10. Cylinder assembly

25.

Piston

11. Sleeve bearing

26.

Seal

12. Tube assembly

27.

Lubrication fitting

13. Rod

28.

Spring

14. Wiper

29.

Ball seat

15. Lock ring

30.

Plug

16. Spacer

31.

Plug

9-8