Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 2034

3B-26  STEERING

5. Coupling Assembly
Make a setting mark across the coupling flange and worm
shaft to ensure reassembly of the parts in the original position.

Important Operations - Installation

5. Coupling Assembly
Align the Setting mark made at removal

3. Bolt

Steering Unit Bolt

N

⋅

m (kgf

⋅

m/Ib

⋅

ft)

44.1 

+9.8

−

4.9

 (4.5 

+1

−

0.5

/32.5 

+7.2

−

3.6

)

2. Pitman Arm
Align the notched tooth

1. Nut

Pitman Arm Nut Torque

N

⋅

m (kgf

⋅

m/Ib

⋅

ft)

215.6

±

19.6 (22.0

±

2.0/159.0

±

14.5)

STEERING  3B-27

MANUAL STEERING UNIT

  DISASSEMBLY

Disassembly Steps

1. Lock nut

V

2. Side cover
3. Gasket
4. Adjusting screw
5. Adjusting shim
6. Needle bearing

V

7. Sector shaft

V

8. Lock nut

V

9. End cover

10. Oil seal
11. O-ring

V

12. Ball nut and worm shaft
13. Bearing
14. Bearing
15. Oil seal
16. Gear box

3B-28  STEERING

Important Operations

2. Side Cover

(1) Turn the adjusting screw counter-clockwise slightly, then

remove the side cover fixing bolt.

(2) Turn the adjusting screw clockwise with the side cover held

from turning.

7. Sector Shaft
Hold the sector shaft in straight-ahead position when removing
it from the gear box.  Do not drive the sector shaft off the gear
box with a hammer or other impact tools.

8. Lock Nut
Lock Nut Wrench : 5-8840-2006-0

(J-29753)

9. End Cover

(1) End Cover Remover : 5-8840-2007-0

(J-7624)

STEERING  3B-29

(2) When removing, take care so as not to damage the oil seal.

Taping the splines will provide some protection.

12.Ball-Nut and Worm Shaft
Always keep ball-nut assembly in a horizontal position.  Do not
hold it vertically, or ball-nut will slide out.