1998 SSANGYONG MUSSO torque

4A-14 HYDRAULIC BRAKES
LCRV SETTING METHOD
1. LCRV setting should be performed with unladen vehicle
condition.
2. Install the connecting rod (a) to the No.1 hole.
Tightening Torque14 - 18 Nm
3. Adjust the clearance “X” to be 0 mm and tighten the bolt (c)
using the lock nut (b).
Tightening Torque 14 - 18 Nm
4. Remove the connecting rod (a) from the No.1 hole and
reinstall it to the No. 2 hole.
5. Place alignment marks between the lock nut (b) and
adjusting screw (c) after the valve setting.

MASTER CYLINDER 4B-3
Removal & Installation Procedure
1. Remove the oil level sensor connector.
2. Remove the tube from the master cylinder.
Installation Notice
Notice
lBe careful not to drop the oil when removing the tube.
lIf the oil is dropped, promptly sweep up.
3. Remove the booster vacuum hose.
Notice
lConnect fully to the end of vacuum hose when installing.
4. Loosen the nut of master cylinder.
Installation Notice
5. Remove the clevis pin and disconnect the pedal and brake
booster push rod.
Notice
lInstall in the upper hole when PBR brake.
lConnect the snap pin in the hole of clevis pin fully.
lApply the grease around the hole of clevis pin.
Tightening Torque 14 - 22 Nm
Tightening Torque 15 - 19 Nm

4B-4 MASTER CYLINDER
6. Loosen the nut of booster and remove the booster from the
dash panel.
Installation Notice
Tightening Torque 8 - 18 Nm
7. Installation should follow the removal procedure in the
reverse order.
8. Add the fluid and bleed.
9. If necessary, adjust the pedal height, pedal stroke and free
play.

POWER BOOSTER 4C-3
Removal & Installation Procedure
1. Remove the oil level sensor connector.
2. Remove the tube from the master cylinder.
Installation Notice
Notice
lBe careful not to drop the oil when removing the tube.
lIf the oil is dropped, promptly sweep up.
3. Remove the booster vacuum hose.
Notice
lConnect fully to the end of vacuum hose when installing.
4. Loosen the nut of master cylinder.
Installation Notice
5. Remove the clevis pin and disconnect the pedal and brake
booster push rod.
Notice
lInstall in the upper hole when PBR brake.
lConnect the snap pin in the hole of clevis pin fully.
lApply the grease around the hole of clevis pin.
Tightening Torque 14 - 22 Nm
Tightening Torque 15 - 19 Nm

4C-4 POWER BOOSTER
6. Loosen the nut of booster and remove the booster from the
dash panel.
Installation Notice
Tightening Torque 8 - 18 Nm
7. Installation should follow the removal procedure in the
reverse order.
8. Add the fluid and bleed.
9. If necessary, adjust the pedal height, pedal stroke and free
play.

FRONT DISC BRAKES 4D-3
Removal & Installation Procedure
1. MANDO Brake
Tightening Torque 25 - 35 Nm
2. PBR Brake
Remove the eye-hose bolt and disconnect the hose.
Installation Notice
Tightening Torque 15 - 18 Nm
3. Remove the wheel speed sensor (for ABS vehicies).
Installation Notice
Tightening Torque 6 - 8 Nm
4. Remove the mounting bolts and then caliper assembly.
Installation Notice
Tightening Torque 85 - 105 Nm
Remove the hose mounting nut and disconnect the hose.
Installation Notice

REAR DISC BRAKES 4E-3
Tightening Torque 15 - 18 Nm
Tightening Torque 85 - 105 Nm
Removal & Installation Procedure
1. Remove the eye-hose bolt and disconnect the hose.
Installation Notice
2. Unscrew the mounting bolts and remove the brake caliper
assembly.
Installation Notice
3. Pull out the brake pads. Replace pads if necessary.
Notice
Always change the all pads on one wheel at a time.
4. Installation should follow the removal precedure in the
reverse order.
5. Bleed the air from the system.

ANTILOCK BRAKE SYSTEM 4F-7
ABD SYSTEM DESCRIPTION
General:
The Automatic Brake Differential Lock (ABD) is a traction system by means of brake intervention only, available in
a low speed range (< 60kph).
It workes on m-split roads with sidewise different friction coefficients.
The spinning driven wheel is braked and the drive torque can be transferred to the wheel on the high- m side.
During ABD active, the ABD information lamp is blinking.
The temperature of the brakes is calculated by a mathematical model and ABD is switched passive if the calculated
temperature is greater than a threshold value(500°C).
ABD is permitted again, when the calculated temperature is less than 350°C.
Control Algorithm:
The input signals for the control algorithm are the filtered
wheel speed signals from the ABS speed processing.
With the speed difference of the driven wheels, the control
deviation is calculated.
If the control deviation exceeds a certain threshold value,
the wheel with the greater slip is braked actively.
The threshold value depends on the vehicle speed:
It is reduced with increasing vehicle speed down to a constant
value.
Pressure Modulation:
Depending on the control deviation and the wheel acceleration of the spinning wheel, pressure increase, hold and
decrease are made.
The pressure modulation is done with the conventional control with the valves. ASV, USV, EV and AV according
the the following table:
Speed Range:
ABD is available in the speed range £ 60 kph.
Above 60 kph vehicle speed, ABD is passive.
It is possible to initiate ABD operation up to a vehicle speed of 55kph.
Increase
Open Open Open ASVDecrease Hold
Closed Closed Closed
Closed Closed Open
Open Closed Closed USV
EV
AV
Speed difference driven wheels [kph]
18
6
1260ABD operation
Vehicle
speed
[kph]