Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual — part 1198

PARKING BRAKE SYSTEM (4x4 Model)

5D1–1

RODEO

BRAKES

CONTENTS

PARKING BRAKE SYSTEM (4´4 Model)

Service Precaution. . . . . . . . . . . . . . . . . . . . .

5D1–1

General Description . . . . . . . . . . . . . . . . . . . .

5D1–1

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5D1–2

Parking Brake Lever and Front Cable . . . . . .

5D1–3

Parking Brake Lever Assembly and

Associated Parts . . . . . . . . . . . . . . . . . . . .

5D1–3

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . .

5D1–3

Installation . . . . . . . . . . . . . . . . . . . . . . . . .

5D1–3

Parking Brake Rear Cable . . . . . . . . . . . . . . .

5D1–4

Parking Brake Rear Cable and

Associated Parts . . . . . . . . . . . . . . . . . . . .

5D1–4

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . .

5D1–5

Installation. . . . . . . . . . . . . . . . . . . . . . . . . .

5D1–5

Inspection and Repair. . . . . . . . . . . . . . . . .

5D1–6

Parking Brake Adjustment . . . . . . . . . . . . . . .

5D1–6

Main Data and Specifications . . . . . . . . . . . .

5D1–7

Service Precaution

WARNING: THIS VEHICLE HAS A SUPPLEMENTAL
RESTRAINT SYSTEM (SRS). REFER TO THE

SRS

COMPONENT AND WIRING LOCATION VIEW IN
ORDER TO DETERMINE WHETHER YOU ARE
PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING. WHEN YOU
ARE PERFORMING SERVICE ON OR NEAR THE
SRS COMPONENTS OR THE SRS WIRING, REFER
TO THE

SRS SERVICE INFORMATION. FAILURE

TO FOLLOW WARNINGS COULD RESULT IN
POSSIBLE AIR BAG DEPLOYMENT, PERSONAL
INJURY, OR OTHERWISE UNNEEDED SRS
SYSTEM REPAIRS.

CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU will call out those fasteners that require a
replacement after removal. ISUZU will also call out
the fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED, do not
use supplemental coatings (Paints, greases, or
other corrosion inhibitors) on threaded fasteners
or fasteners joint interfaces. Generally, such
coatings adversely affect the fastener torque and
the joint clamping force, and may damage the
fasteners. When you install fasteners, use the
correct tightening sequence and specifications.
Following these instructions can help you avoid
damage to parts and systems.

General Description

Pulling up the parking brake lever by hand will set the
parking brake. By means of a ratchet type lock, the lever
can be held in that position until it is released. The
position of the lever is transmitted through cable/lever
systems to the rear wheels. These parts are designed to
obtain sufficient braking force even when parking on
slopes. When the parking brake is set, or when the
ignition SW is in the“ON” position, the brake warning
light illuminates. The rear wheel parking brake is a duo–
servo brake (mechanical inside expansion type) built in
the rear disc brake. Parking brake adjustment is made
through the adjusting hole (bored through back plate).
Parking brake lever stroke should be adjusted to 6–8
notches. Refer to Parking Brake Adjustment in this
section.

SECTION

5D1–2

PARKING BRAKE SYSTEM (4x4 Model)

Operation

When pulled in the direction“A”, the parking lever
presses the secondary shoe against the brake drum
using the lever/shoe joint “B” as a fulcrum and pushes
the strut in the direction“C”. The strut ,in turn, presses
the primary shoe against the brake drum. Counter
force “D” to the primary shoe is transmitted again to

the secondary shoe through the fulcrum“B”. The
secondary shoe contacts the drum thereby producing
braking effect. Clearance which may result from worn
parking brake shoe lining can be adjusted by turning
the adjusting screw. Refer to Parking Brake
Adjustment in this Section.

A05RS002

EndOFCallout

Legend

(1) Direction “A”
(2) Lever/Shoe Joint “B” as a fulcrum
(3) Direction “C”
(4) Counter Force “D”
(5) Parking Lever
(6) Secondary Shoe
(7) Adjusting Screw Notch

(8) Parking Cable Guide
(9) Primary Shoe

(10) Strut

(11) Shoe Expanding Direction

(12) Parking Brake Cable Guide
(13) Adjusting Hole Plug
(14) Adjusting Screw Notch

PARKING BRAKE SYSTEM (4x4 Model)

5D1–3

Parking Brake Lever and Front Cable

Parking Brake Lever Assembly and Associated Parts

311RW008

EndOFCallout

Removal

1. Remove rear console (1).

• Refer to Body and Accessories section.

2. Disconnect switch connector (2).

3. Remove bolt (3).

4. Remove adjust nut and lock nut (4).

5. Pull out equalizer (6) from trunnion pin (5).

6. Disconnect trunnion pin (5) from Parking brake lever

(8).

7. Disconnect parking brake rear cable (7).

Installation

1. Apply grease (BESCO L–2 or equivalent) to the

connecting portion of the rear cable (7) and
equalizer (6).

2. Connect parking brake rear cable (7) to equalizer

3. Install trunnion pin (5) to parking brake lever (8).

4. Insert equalizer (6) into trunnion pin (5) and tighten

adjust nut and lock nut (4).

• To adjust the parking brake lever, see Parking

Brake Adjustment in this section.

Lock Nut Torque: 13 N·m (113 lb in)

5. Tighten the parking brake lever fixing bolt (3) to the

specified torque.

Torque: 15 N·m (11 lb ft)

6. Connect switch connector (2).

7. Install rear console (1).

• Refer to Body and Accessories section.

Legend

(1) Rear Console
(2) Switch Connector
(3) Bolt
(4) Adjust Nut and Lock Nut

(5) Trunnion Pin
(6) Equalizer
(7) Parking Brake Rear Cable
(8) Parking Brake Lever

5D1–4

PARKING BRAKE SYSTEM (4x4 Model)

Parking Brake Rear Cable

Parking Brake Rear Cable and Associated Parts

311RY00004

EndOFCallout

Legend

(1) Rear Wheels
(2) Caliper Assembly
(3) Rotor (Drum)
(4) Holding Spring
(5) Upper Return Spring
(6) Lower Return Spring
(7) Shoe Assembly

(8) Cable Fixing Bolt
(9) Bolt

(10) Bolt

(11) Bolt (Only Long Wheel Base Model)

(12) Nut
(13) Nut
(14) Retainer
(15) Rear Cable