2004 ISUZU TF SERIES boot

FRONT WHEEL DRIVE 4C1-19

Disassembly
NOTE :
For the left side, follow the same steps as right side.


1. Use a hammer and chisel to remove the 3 pawls (above
the large and small boot bands on the DOJ side).
COUTION :
Take care not to damage the bellows during band removal.
2. Remove band (1).



3. Pry off circlip (1) with a screwdriver or equivalent.



4. Remove drive shaft joint assembly.
5. Remove the six balls (1) with a screwdriver or equivalent.

4C1-20 FRONT WHEEL DRIVE
6. Using snap ring pliers, remove the snap ring (1) fastening
the ball retainer to the center shaft.
7. Remove ball retainer, ball guide and bellows.



8. Use a hammer and chisel to remove the 3 pawls (above
the large and small boot bands on the UJ side).
CAUTION :
Take care not to damage the bellows during band removal.

9. Remove band (1).
10. Remove bellows.
11. Remove dust seal from UJ.
12. Remove UJ shaft assembly.
13. Remove the mounting bracket fixing bolts, and then
remove DOJ case assembly from the axle case.
14. Remove snap ring and bearing.
15. Remove snap ring and oil seal.
16. Remove bracket.


Inspection And Repair
Make necessary correction or parts replacement if wear,
damage, corrosion or any other abnormal condition are found
through inspection.
Check the following parts.
1. Drive shaft joint assembly
2. DOJ case, ball, ball guide, ball retainer
3. Bellows
4. Bearing
5. Dust seal, oil seal

BRAKES 5C-41











Thickness of Disc Pad
Thickness (t) mm(in)

Standard Limit
10.0 (0.394) 1.8 (0.071)

Replace the front disc pad whenever the pad wear indicator
makes a squeaking noise or when the pad is worn to within 1.8
mm of the shoe table.

All four brake pads should be replaced together.

302R300019


Seal and Boot
The dust seal, dust boot and ring seal are to be replaced each
time the caliper is overhauled.
Discard thee used rubber parts.

5C-44 BRAKES
REAR DRUM BRAKE ASSEMBLY
DISASSEMBLY

First, disassemble the brake drum. Then disassemble the rear brake assembly.
Refer to the “REAR AXLE ” section for the brake drum disassembly procedure.

RTW35CMF000201

MAJOR COMPONENTS
Disassembly Steps

1. Spring ; adjuster
2. Ring ; Adjuster lever
3. Lever ; adjuster

4. Spring ; Shoe hold
5. Pin ; Shoe hold

6. Spring ; Shoe to shoe, lower
7. Adjuster assembly
8. Spring ; shoe to shoe, upper
9. Shoe ; leading

10. Shoe ; trailing
11. Spring ; lever return
12. Retainer
13. Washer ; lever
14. Lever ; parking
15. Bolt ; wheel cylinder
16. Wheel cylinder assembly
17. Cover
18. Back plate

MINOR COMPONENTS
Disassembly Steps
Wheel Cylinder Assembly (14)

19. Piston
20. Cup
21. Boot ; piston

22. Return spring
23. Bleeder
24. Cap ; bleeder

BRAKES 5C-47
REASSEMBLY

RTW35CMF000301

MINOR COMPONENTS
Reassembly Steps
Wheel cylinder Assembly (7)

1. Piston assembly
2. Cup ; piston
3. Return spring



4. Boot ; piston

5. Bleeder
6. Cap ; bleeder

MAJOR COMPONENTS
Reassembly Steps

7. Back plate
8. Cover

9. Wheel cylinder assembly

10. Bolt ; wheel cylinder

11. Shoe ; leading

12. Lever ; parking

13. Washer ; lever

14. Retainer
15. Spring ; lever return



16. Shoe ; trailing

17. Spring ; shoe to shoe, upper

18. Adjust assembly
19. Spring ; shoe to shoe ; lower

20. Lever ; adjuster

21. Ring ; Adjuster lever
22. Spring ; shoe hold

23. Pin ; shoe hold

24. spring ; adjuster

5C-48 BRAKES



Important Operations
Note :


Wash the disassembled parts in clean brake fluid.


Use compressed air to clean the ports.


Protect the disassembled part surfaces from dust and othe
r
foreign material contamination.


Before reassembly, check the part surfaces for dust and
other foreign material contamination.


Be sure to replace the designated parts with new ones.

4. Piston Assembly
Install new piston cups on each piston so that the flared end of
the cups are turned to the inboard side of the pistons.
Attach the return spring and the boot to the piston.
Be sure to use new piston cup and boot.




Apply brake fluid to the piston and the inner face of the
boots.


Note the direction of piston cup.



5. Bleeder ; Wheel Cylinder
Torque Nm(kgfm/Ibin)
6 - 8 (0.6 – 0.8 / 52 - 69)



9. Wheel Cylinder Assembly
10. Bolt ; Wheel cylinder
Torque N
m(kgf
m/Ib
ft)
7 - 11 (0.7 – 1.1 / 61 - 95)

CLUTCH 7C-35
SLAVE CYLINDER (4J, C24SE)
DISASSEMBLY



Disassembly Steps


1. Boot
2. Push rod
3. Piston and piston cup


4. Spring
5. Cylinder body




Important Operations
1. Boot
Brake fluid spilled on painted or plastic surfaces will cause
serious damage.
Take care not to spill brake fluid.

CLUTCH 7C-37
REASSEMBLY



Reassembly Steps


1. Cylinder body
2. Spring


3. Piston and piston cup


4. Push rod
5. Boot







Important Operations
1. Cylinder Body
1) Clean the cylinder body.
2) Apply brake fluid to the cylinder bore.


3. Piston and piston Cup
1) Apply brake fluid to the piston and piston cup.
2) Install the cups to the piston.
Note the installation direction of the piston cups in the
illustration.
3) Install the piston and piston cup to the cylinder body.