1997 SSANGYONG KORANDO brake rotor

SSANGYONG MY2002
4D-2 FRONT BRAKES
DESCRIPTION AND OPERATION
GENERAL DESCRIPTION
When the brakes are applied, fluid pressure is sent to
each brake caliper. The pressure at the caliper is ex-
erted equally against the caliper piston. The pressure
applied to the piston is transmitted directly to the
inboard brake pad. This forces the pad against the inner
surface of the brake rotor. At the same time, fluid
pressure within the caliper piston bore forces the caliper
to slide inward on its guide pins. This action brings the
outboard pad into contact with the outer surface of the
brake rotor. This pressure on both sides of the brake
rotor causes friction, bringing the vehicle to a stop.
BRAKE CALIPER
The caliper has a single bore and is mounted to the
steering knuckle with two mounting bolts. Hydraulic
pressure, created by applying the brake pedal, is con-
verted by the caliper to a stopping force. This force
acts equally against the piston and the bottom of the
caliper bore to move the piston outward and to slide
the caliper inward, resulting in a clamping action on
the rotor. This clamping action forces the linings against
the rotor, creating friction to stop the vehicle.Important:
•Replace all components included in the repair kits
used to service the caliper.
Lubricate the rubber parts with clean brake fluid to
ease assembly.
Do not use lubricated shop air on brake parts, as
damage to the rubber components may result.
If any hydraulic component is removed or discon-
nected, it may be necessary to bleed all or part of
the brake system. Refer to Section 4F, Antilock
Brake System And Traction Control System.
Replace the pads in axle sets only.
The torque values specified are for dry, unlubricated
fasteners.
Perform the service operations on a clean bench,
free from all oily material.
BRAKE PADS
There are two brake pads mounted to each caliper, one
inboard and one outboard. As front disc brake pad wear,
master cylinder reservoir brake fluid level will drop. Fluid
level should be checked after replacing pads.
BRAKE ROTOR
Each front disc brake rotor is vented to help cool it dur-
ing and after brake applications.

FRONT BRAKES 4D-5
SSANGYONG MY2002





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DIAGNOSTIC INFORMATION AND PROCEDURES
KAA4D020
PAD INSPECTION
1. Raise and suitably support the vehicle.
2. Remove the front wheel. Refer to Section 2E, Tires
and Wheels.
3. Visually check the linings for minimum thickness
and wear.
4. Measure the thickness.
Important: The minimum discard thickness of the
lining is 2 mm (0.08 inch).
5. Install the pads in axle sets only.
6. Install the rear wheels. Refer to Section 2E, Tires
and Wheels.
7. Lower the vehicle.
FRONT DISC BRAKE ROTOR
INSPECTION
Thickness variation can be checked by measuring the
thickness of the rotor at four or more points around the
circumference of the rotor. All measurements must be
made at the same distance in from the edge of the
rotor.
A rotor that varied by more than 0.013 mm (0.0005
inch) can cause pedal pulsations and/or front end
vibration during brake applications. A rotor that does
not meet these specifications should be refinished to
specifications or replaced.
During manufacturing, the brake rotor and the toler-
ances of the braking surface regarding flatness, thick-
ness variation, and lateral runout are held very close.
The maintenance of close tolerances on the shape of
the braking surfaces is necessary to prevent brake
roughness.In addition to these tolerances, the surface finish must
be held to a specified range. The control of the braking
surface finish is necessary to avoid pulls and erratic
performance and to extend lining life.
Light scoring of the rotor surfaces not exceeding 0.4
mm (0.016 inch) in depth, which may result from normal
use, is not detrimental to brake operation.
Using a commercially available dial indicator, check
lateral runout as follows:
Notice: Permissible lateral runout is a maximum 0.07
mm (0.003 inch). If lateral runout exceeds the specifica-
tion, ensure that there is no dirt between the rotor and
the hub and that contact surfaces are smooth and free
from burrs.
1. Position the transaxle in NEUTRAL.
2. Remove the rotor. Refer to “Rotor” in this section.
3. Fasten the brake rotor to the wheel hub with two
wheel nuts. Refer to Section 2E, Tires and Wheels.
KAA4D030
4. Fasten a dial indicator to the brake caliper.
5. Set the gauge probe tip to approximately 10 mm
(0.394 inch) from the outer edge of the brake rotor,
perpendicular to the disc and under slight preload.
6. Remove the dial indicator and the wheel nuts that
connect the rotor to the hub.
Important: Since accurate control of the tolerances
is necessary for proper performance of the disc
brakes, refinishing of the rotor should be done only
with precision equipment.
7. Refinish the rotor, if required, with precision equip-
ment. Discard the rotor if it fails to meet the above
specifications after refinishing.
8. Install the rotor. Refer to “Rotor” in this section.

SSANGYONG MY2002
4D-6 FRONT BRAKES
KAA4D080
FRONT DISC BRAKE ROTOR
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Remove the front wheels. Refer to Section 2E,
Tires and Wheels.
3. Remove the hub bearing assembly. Refer to
Section 2C, Front Suspension.
4. Remove the front disc brake rotor.
5. Installation should follow the removal procedure in
the reverse order.
KAA4D040
REPAIR INSTRUCTIONS
ON-VEHICLE SERVICE
BRAKE PADS
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Remove the front wheels. Refer to Section 2E,
Tires and Wheels.
3. Remove the caliper guide lower bolt.
Important: Caliper assembly removal is not
necessary to service the brake pad.
Installation Notice
Take care not to damage the piston seal when
the retaining frame is pulled down.
Tightening Torque 31 Nm (23 lb-ft)
KAA4D050
4. Remove the brake pads.
Installation Notice:
Measure the minimum brake pad thickness.
Refer to “Lining Inspection” in this section.
Always change the all pads on one wheel at a
time.
5. Installation should follow the removal procedure in
the reverse order.

FRONT BRAKES 4D-7
SSANGYONG MY2002
KAA4D060
KAA4D070
CALIPER ASSEMBLY
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Remove the front wheels. Refer to Section 2E,
Tires and Wheels.
3. Remove the brake hose mounting nut and
disconnect the hose. Plug the openings in the
caliper and the brake hose to prevent fluid loss
and contamination.
Installation Notice
Tightening Torque 30 Nm (22 lb-ft)
4. Remove the caliper mounting bolts and then
remove the caliper assembly.
Installation Notice
Tightening Torque 95 Nm (70 lb-ft)
Bleed the caliper. Refer to Section 4A, Hydraulic
Brakes.
Notice: do not move the vehicle until a firm pedal
is obtained or improper braking action will result.
Repeatedly press the brake pedal to bring the
pads in contact with the rotor.
5. Installation should follow the removal procedure
in the reverse order.
SPLASH SHIELD
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Remove the front wheels. Refer to Section 2E,
Tires and Wheels.
3. Remove the hub bearing assembly. Refer to
Section 2C, Front Suspension.
4. Remove the front disc brake rotor. Refer to “Front
Disc Brake Rotor” in this section.
5. Remove the splash shield bolt.
Installation Notice
KAA4D090
Tightening Torque 6 Nm (53 lb-ft)
6. Installation should follow the removal procedure
in the reverse order.

REAR BRAKES 4E-7
SSANGYONG MY2002
Max. 0.07 mm
Max. 0.03 mm
2. If lateral run out exceeds the specification, replace
the brake disc to prevent the pedal’s vibration at
braking.
YAD4C090
YAD4C100
Brake Disc Thickness
1. Measure the thickness of the rotor at four or more
points around the circumference of the disc.
2. If the thickness of the brake disc is below the
specified value, replace the brake disc.
Disc Thickness Limit 8.5 mm
Brake Disc Run Out
1. Set a dial indicator to the brake disc side and
measure the run out by rotating the disc.
On-Vehicle
Disc only
Run Out Limit

ABS AND TCS 4F-103
SSANGYONG MY2002
UNIT REPAIR
ABS FRONT TOOTH WHEEL
Tools Required
661 589 16 33 00 ABS Tooth Wheel Puller
Removal Procedure
1. Remove the disc brake rotor. Refer to Section 4D,
Front Disc Brakes.
2. Remove the ABS front toothed wheel using the
ABS tooth wheel puller 661 589 16 33 00.
Tools Required
661 589 17 33 00 ABS Tooth Wheel Installer
Installation Procedure
1. Install the ABS front toothed wheel using the ABS
tooth wheel installer 661 589 17 33 00.
KAA4F430
KAA4F440

PARKING BRAKE 4G-3
SSANGYONG MY2002
KAA4G010
COMPONENT LOCATOR
1 Parking Brake Lever
2 Parking Brake Lever Mounting Bolt
3 Front Parking Brake Cable
4 Equalizer5 Adjuster Nut
6 Rear Parking Brake Cable Securing Bolt
7 Rear Parking Brake Cable
8 Rear Disc Brake Rotor

SSANGYONG MY2002
4G-4 PARKING BRAKE
KAA4G020
KAA4G030
6. Inspect and replace any parts of doubtful strength
or quality because of discoloration from heat or
stress.
Notice:
In the vehicle cabin, pull on the parking brake
handle and stop after hearing two clicks.
Turn the rear wheel by hand until the wheel
begins to drag.
Release the parking brake.
Turn the rear wheel by hand to check drag and
readjust the cable, if necessary.
Repeat the process for the other rear wheel and
lower vehicle.
ON-VEHICLE SERVICE
PARKING BRAKE ADJUSTMENT -
REAR DISC BRAKES
Adjustment Procedure
1. Release the parking brake.
2. Raise and suitably support the vehicle.
3. Remove the rear wheels. Refer to Section 2E, Tires
and Wheels.
4. Remove the rear caliper and rotor assemblies. Refer
to Section 4E, Rear Disc Brakes.
5. Disconnect the rear parking brake cable from the
backplate operating lever on each side of the
vehicle.
REPAIR INSTRUCTIONS