1997 SSANGYONG KORANDO torque

SSAMGYONG MY2002
4A-12 HYDRAULIC BRAKES
13. Slowly push and hold the brake pedal. Avoid rapid
pumping of the brake pedal.
14. While the brake pedal is pushed down, loosen the
bleeder valve to purge the air from the caliper.
15. After the air bubbles have escaped into the
container of brake fluid, slightly tighten the rear
bleeder valve.
16. Slowly release the brake pedal. Wait 15 seconds
before proceeding with the next step.
Notice: Keep brake fluid away from painted
surfaces because brake fluid will damage the paint
finish.
17. Repeat Steps 13 - 16 until all of the air is removed.
You will know all of the air is removed when no
bubbles appear in the container when the bleeder
valve is loosened. Keep the master cylinder reser
voir at least one-half full during the bleeding
operation.
18. Tighten the front bleeder valve.
Installation Notice 12. Attach a transparent tube over the rear bleeder
valve at the right rear caliper. Allow the tube to
hang submerged in the brake fluid in a transparent
container. (After the right rear caliper is bled in
the following steps, use this procedure at the left
front, the left rear and the right front bleeder valves.)
19. Bleed the remaining calipers in the following order
: left rear, right front, and left front. Use the
procedure in Steps 12 - 17.
20. After all calipers have been bled, check the brake
pedal for sponginess. If the brake pedal is not firm,
repeat the entire bleeding procedure to correct this
condition.
Tightening Torque 10 Nm (89 lb-ft)
KAA4A060
KAA4A070

HYDRAULIC BRAKES 4A-13
SSANGYONG MY2002
Tightening Torque 17 Nm (13 lb-ft)
FRONT BRAKE HOSE
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Disconnect the brake line from the brake hose sup
port bracket on the front frame on each side of the
vehicle and remove the retainer.
Installation Notice
KAA4A080
KAA4A090
KAA4A100
KAA4A110
3. Remove the brake hose from the brake hose
support bracket on the upper control arm.
4. Remove the front brake hose-to-front caliper
assembly bolt.
5. Remove the ring seals and the disc brake hose.
Installation Notice
Tightening Torque 30 Nm (22 lb-ft)
Bleed the brake system. Refer to “Manual
Bleeding the Brakes” in this section.
Check the brake system for leaks.
6. Installation should follow the removal procedure
in the reverse order.
REAR BRAKE HOSE
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Disconnect the brake line from the disc brake hose
at the rear axle bracket on each side of the vehicle.
Installation Notice
Tightening Torque 17 Nm (13 lb-ft)

SSAMGYONG MY2002
4A-14 HYDRAULIC BRAKES
KAA4A120
KAA4A130
KAA4A140
STOPLAMP SWITCH
Removal and Installation Procedure
1. Remove the stoplamp switch connector.
2. Remove the stoplamp switch.
3. Installation should follow the removal procedure
in the reverse order.
BRAKE PEDAL
Removal and Installation Procedure
1. Remove the stoplamp switch connector.
2. Remove the clevis pin and disconnect the brake
booster pushrod.
Installation Notice:
Install in the upper hole.
Install the snap pin fully in the hole of clevis
pin.
Apply the grease around the hold of clevis pin.
3. Remove the brake pedal mounting nut and remove
the brake pedal assembly.
Installation Notice
Tightening Torque 13 Nm (10 lb-ft)
4. Installation should follow the removal procedure
in the reverse order.
KAA4A070
3. Remove the rear bleeder valve from the caliper as
sembly.
Installation Notice
Tightening Torque 10 Nm (89 lb-ft)
Bleed the brake system. Refer to “Manual
Bleeding the Brakes” in this section.
Check the brake system for leaks.
4. Installation should follow the removal procedure in
the reverse order.

SSANGYONG MY2002
4B-2 MASTER CYLINDER
DESCRIPTION AND OPERATION
GENERAL DESCRIPTION
The master cylinder is designed for use in a parallel
split system. One front and one parallel to rear brakes
are served by the primary piston. The opposite front
and rear brakes are served by the secondary piston.
The master cylinder incorporates the functions of the
standard dual master cylinder, plus a low fluid level
indicator. The brake fluid level switch is attached under
the body of the plastic brake master cylinder reservoir.
Notice: Do not use lubricated shop air on the brake
parts, because oil will damage the rubber components.Important:•Replace all the components included in the repair
kits used to service the master cylinder.
Lubricate the rubber parts with clean brake fluid to
ease assembly.
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.
The torque values specified are for dry, unlubricated
fasteners.
Perform all service operations on a clean bench,
free from all traces of mineral oil.

SSANGYONG MY2002
4B-6 MASTER CYLINDER
YAD4A370
Remove the 1st piston and 2nd piston assembly
from the master cylinder assembly.
YAD4A380
YAD4A390
YAD4A400
Check the cylinder for excessive wear.
Notice:
Replace the cylinder assembly when there
occurs any damage or wear in the cylinder.
Clean the contaminated oil of the assembly.
Install the 1st piston and 2nd piston assembly
from the master cylinder assembly.
Installation Procedure
1. Install the retainer ring using the snap ring plier.
2. Install the master cylinder into the booster.
Installation Notice
Tightening Torque8 - 12 Nm
(71 - 106 lb-in)

POWER BOOSTER 4C-5
SSANGYONG MY2002
REPAIR INSTRUCTIONS
KAA4C030
KAA4A040
KAA4C050
ON-VEHICLE SERVICE
POWER BOOSTER ASSEMBLY
Removal and Installation Procedure
1. Remove the master cylinder. Refer to Section 4B,
Master Cylinder.
2. Remove the vacuum hose from the booster.
3. Remove the clevis pin and disconnect the pedal
and brake booster push rod.
Installation Notice:
•Apply the grease around the hole of clevis pin.
4. Remove the power booster mounting nuts and re-
move the booster from the dash panel.
Installation Notice
Tightening Torque 17 Nm (13 lb-ft)
Install the new gasket.
5. Installation should follow the removal procedure
in the reverse order.

SSANGYONG MY2002
4C-6 POWER BOOSTER
3. Remove the vacuum hose from the booster.
4. Installation should follow the removal procedure in
the reverse order.
VACUUM HOSE
Removal and Installation Procedure
1. Remove the vacuum hose connection bolt to the
intake manifold.
Installation Notice
2. Remove the vacuum hose retaining bolt located
on the intake manifold.
Installation Notice
KAA4C060
KAA4C070
KAA4C030
Tightening Torque 40 Nm (30 lb-ft)
Tightening Torque 13 Nm (10 lb-ft)

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.