Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Manual - part 181

5C–41

POWER–ASSISTED BRAKE SYSTEM

5. Apply special grease (approximately 1 g) to the piston

and attach the dust boot to the piston and caliper.
Insert the dust boot ring into the dust boot.

302RS020

6. Install guide bolt and lock bolt dust boot.
7. Install the dust boot on the support bracket after

applying special grease (approximately 1 g) onto the
dust boot inner surface. Apply special grease onto the
lock bolt and guide bolt setting hole of the support
bracket.

302RS021

8. Install lock bolt and guide bolt and tighten the bolt to

the specified torque.

Torque: 74 N·m (54 lb ft)

5C–42 POWER–ASSISTED BRAKE SYSTEM

Main Data and Specifications

General Specifications

Type

Floating, pin slide

Pad dimension

55 cm

@

 (8.52 in

@

)

Adjusting method

Self–adjusting

Piston diameter

60.33 mm (2.38 in)

Disc type

Ventilated

Disc thickness

26 mm (1.02 in)

Disc effective diameter

222 mm (8.74 in)

Torque Specifications

E05RW004

5C–43

POWER–ASSISTED BRAKE SYSTEM

Rear Disc Brake Pads (4

×

4 Model)

Brake Pads Inspection

Check the outer pads by looking at each caliper from
above. Check the thickness on the inner pad by looking
down through the inspection hole in the top of the caliper.
Whenever the pad is worn to about the thickness of the
pad base, the pad should be removed for further
measurements. The pad should be replaced anytime the
pad thickness (1) is worn to within 1.0 mm (0.039 in) of the
pad itself.
Wear indicators are installed on disc brake pads, disc
brake pads need replacement when the wear indicator is
heard.

Minimum limit (1): 1.0 mm (0.039 in)

302RW016

Brake Pads and Associated Parts

306RW001

Legend

(1) Caliper Assembly
(2) Clip

(3) Lock Bolt
(4) Pad Assembly

5C–44 POWER–ASSISTED BRAKE SYSTEM

Removal

NOTE: If a squealing noise occurs from the rear brake
while driving, check the pad wear indicator plate. If the
indicator plate contacts the rotor, the disc pad assembly
should be replaced.

D

Draw out two–thirds of the brake fluid from the
reservoir.

D

Raise the vehicle and support it with suitable safety
stands.

1. Remove wheel and tire assembly, refer to 

Wheels

and Tires System in Section 3E.

2. Remove lock bolt (1)

306RW002

3. Rotate caliper assembly and support the caliper

assembly so that the brake hose is not stretched or
damaged.

4. Remove pad assembly with shim.
5. Remove clip.

Installation

1. Install clip (2).

306RW003

2. Apply special grease (approximately 0.2 g) to both

contacting surfaces of the inner shims. Wipe off
extruded grease after installing. Install pad assembly
with shim.

306RW004

Legend

(3) Inner Shim
(4) Wear Indicator