1997 SSANGYONG KORANDO wheel

SSAMGYONG MY2002
3A-8 FRONT AXLE
Removal & Installation Procedure
1. Remove the tire.
Installation Notice
2. Remove the autolocking hub vacuum hose.
3. With ABS
Remove the wheel speed sensor from the steering
knuckle.
Installation Notice
4. Remove the mounting bolts and pull off the caliper
assembly.
Installation Notice
Notice: Be careful not to damage the brake hose.
KAA3A070
KAA3A080
KAA3A090
KAA3A100
Tightening
Torque80 - 120 Nm
(59 - 89 lb-ft)
110 - 130 Nm
(81 - 96 lb-ft)Steel Wheel
Aluminum
Wheel
Tightening Torque6 - 8 Nm
(53 - 71 lb-in)
Tightening
Torque25 - 35 Nm
(18 - 26 lb-ft)
85 - 105 Nm
(63 - 77 lb-ft)Hose Bolt
Mounting
Bolt

REAR AXLE 3D-5
SSANGYONG MY2002
CROSS SECTIONAL VIEW
KAA3D020
1 Rear Axle Shaft Assembly
2 Bracket Assembly
3 Hub Oil Seal
4 Bolt
5 Axle Shaft Tube6 Coil Spring Seat (Lower)
7 Caliper Assembly
8 Input Shaft/Flange
9 Rod Mounting Bracket
10 Wheel Speed Sensor

REAR AXLE 3D-7
SSANGYONG MY2002
With drum brake
KAA3D040
1 Brake Drum
2 Plug
3 Rear Axle Shaft
4 Wheel Bolt
5 Nut
6 Washer
7 Retainer Plate
8 Oil Seal9 Bearing
10 Snap Ring
11 Snap Ring
12 Oil Seal
13 Brake Shoe & Back Plate Assembly
14 Bolt
15 Rear Axle Housing

HYDRAULIC BRAKES 4A-3
SSANGYONG MY2002
DIAGNOSTIC INFORMATION AND PROCEDURES
BRAKE SYSTEM TESTING
Brakes should be tested on a dry, clean, reasonably
smooth and level roadway. A true test of brake perfor-
mance cannot be made if the roadway is wet, greasy,
or covered with loose dirt which can cause tires not to
grip the road unequally. Testing also will be inaccurate
on a crowned roadway because the wheels tend to
bounce.
Test the brakes at different vehicle speeds with both
light-and heavy-pedal pressure; however, avoid locking
the brakes and sliding the tires. Locked brakes and
slid-ing tires do not indicate brake efficiency since
heavily braked but turning wheels will stop the vehicle
in less distance than locked brakes. More tire-to-road
friction is present with a heavily braked, turning tire
than with a sliding tire.
Because of the high deceleration capability, a firmer
pedal may be felt at higher deceleration levels.
There are three major external conditions that affect
brake performance:
•Tires having unequal contact and grip of the road
will cause unequal braking. Tires must be equally
inflated, and the tread pattern of the right and the
left tires must be approximately equal.
Unequal loading of the vehicle can affect the brake
performance since the most heavily loaded wheels
require more braking power, and thus more braking
effort, than the others.
Misalignment of the wheels, particularly conditions
of excessive camber and caster, will cause the
brakes to pull to one side.
To check for brake fluid leaks, hold constant foot pres-
sure on the pedal with the engine running at idle and
the shift lever in NEUTRAL. If the pedal gradually falls
away with the constant pressure, the hydraulic system
may be leaking. Perform a visual check to confirm any
suspected leaks.
Check the master cylinder fluid level. While a slight
drop in the reservoir level results from normal lining
wear, an abnormally low level indicates a leak in the
system. The hydraulic system may be leaking either
internally or externally. Refer to the procedure below
to check the master cylinder. The system may appear
to pass this test while still having a slight leak. If the
fluid level is normal, check the vacuum booster pushrod
length. If an incorrect pushrod length is found, adjust
or replace the rod.Check the master cylinder using the following proce
dure:
Check for a cracked master cylinder casting or a
brake fluid leak around the master cylinder. Leaks
are indicated only if there is at least one drop of
fluid. A damp condition is not abnormal.
Check for a binding pedal linkage and for an
incorrect pushrod length. If both of these parts are
in satisfactory condition, disassemble the master
cylinder and check for an elongated or swollen
primary cylinder or piston seals. If swollen seals
are found, substandard or contaminated brake fluid
should be suspected. If contaminated brake fluid
is found, all the components should be
disassembled and cleaned, and all the rubber
components should be replaced. All of the pipes
must also be flushed.
Improper brake fluid, or mineral oil or water in the fluid,
may cause the brake fluid to boil or cause deterioration
of the rubber components. If the primary piston cups in
the master cylinder are swollen, the rubber parts have
deteriorated.
If deterioration of the rubber is evident, disassemble
all the hydraulic parts and wash the parts with alcohol.
Dry these parts with compressed air before reassembly
to keep the alcohol out of the system. Replace all the
rubber parts in the system, including the hoses. When
working on the brake mechanisms, check for fluid on
the linings. If excessive fluid is found, replace the
linings.
If the master cylinder piston seals are in satisfactory
condition, check for leaks or excessive heat conditions.
If these conditions are not found, drain the fluid, flush
the master cylinder with brake fluid, refill the master
cylinder, and bleed the system.
BRAKE HOSE INSPECTION
The hydraulic brake hoses should be inspected at least
twice a year. The brake hose assembly should be
checked for road hazard damage, cracks, chafing of
the outer cover, and for leaks or blisters. Inspect the
hoses for proper routing and mounting. A brake hose
that rubs on a suspension component will wear and
eventually fail. A light and a mirror may be needed for
an adequate inspection. If any of the above conditions
are observed on the brake hose, adjust or replace the
hose as necessary.

HYDRAULIC BRAKES 4A-9
SSANGYONG MY2002
Inspection
When it occurs the malfunction in the LCRV, the sensor
spring, valve body assembly, rear axle or rear spring
may be replaced. For these replacement, the following
inspection should perform;
Symptom
Poor Braking Performance
Rear Wheels Lock EarlyPossible Cause
Air in Brake System
Poor Adjustment of Sensor Spring
Damaged Sensor Spring
Fluid Leaking from LCRV
Poor Adjustment of Sensor Spring
Internal Fluid Leaking of LCRVAction
Bleeding
Adjust
Replace
Replace
Adjust
Replace
Notice:
Fluid leaking from LCRV results from poor valve
open/close or sealing wear caused by the foreign
materials in the LCRV.
When you change or repair the LCRV, it may affect
the braking performance. Thus, ensure to use the
approved part.

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.