SsangYong Korando III (2010 year). Manual — part 537

05-3

0000-00

1. SPECIFICATION

Description

Specification

Operating type

Hydraulic type

Clutch cover

Type

Diaphragm spring strap

Adjusting type

SATIC (Self Adjusting Technology with
Integrated Cassette) type

Clutch pedal

Type

Suspended type

Max. operating travel

135 ± 3 mm

Pedal free play (Longitudinal)

7.1 ± 3 mm

Pedal free play (Transverse)

3 mm

Clutch disc

Type

Dry type single diaphragm (Rigid type)

Diameter of facing

Outer: 250 ± 1 mm
Inner:160 ± 0.8 mm

Thickness of disc

Free: 8.7 ± 0.3 mm

When loaded: 8.0 ± 0.2 (at 7,800 N)

Numbers of disc

2

Weight

1.18 kg

Flywheel type

DMF (Dual Mass Flywheel)

Setting load of clutch cover assembly

At least 7,800 N

Clutch master cylinder Operating travel

30 mm

Inner diameter

17.46 mm

Concentric slave
cylinder

Maximum operating travel

12.55 mm

Operating pressure

Maximum 50 bar

Standard

DOT 3 or DOT 4

Capacity

As required

Clutch oil

05-4

2. TIGHTENING TORQUE

Description

Tightening torque

Amount

Clutch housing bolt

Upper (17 mm)

85.0 to 100 Nm

2

Front (14 mm)

54.0 Nm + 20°

1

Rear (14 mm)

51.3 to 56.7 Nm

2

Lower (14 mm)

56.0 to 62.0 Nm

4

Pressure plate assembly bolt (Hexagon 6 mm)

21.0 to 27.0 Nm

6

Concentric slave cylinder bolt (Hexagon 5 mm)

10 to 16 Nm

3

Concentric slave cylinder oil pipe nut

24.5 to 28.4 Nm

Remove the nut if it is

necessary. (Once

removed, apply the

Loctite on the thread

before installation.)

Master cylinder nut (12 mm)

7.8 to 17.6 Nm

Master cylinder oil pipe nut (10 mm)

14.7 to 17.6 Nm

Master cylinder push rod lock nut

8.8 to 13.7 Nm

Clutch oil chamber screw and bolt (10 mm)

3.9 to 7.8 Nm

Oil pipe nut (10 mm)

14.7 to 17.6 Nm

Clutch pedal mounting nut (12 mm)

7.8 to 17.6 Nm

Stopper bolt

16 to 22 Nm

05-5

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1. OVERVIEW

The hydraulic clutch transmits the force required to operate the clutch pedal to the concentric slave

cylinder fitted to the clutch housing as a hydraulic pressure.

(The hydraulic pressure is transmitted in the following order: Clutch pedal - Clutch master cylinder -

Clutch pipe - Clutch damper - Clutch pipe and hose - Concentric slave cylinder - Pressure plate -

Flywheel.)

If a driver depress the clutch pedal, the hydraulic pressure is generated in the master cylinder. It is

transmitted to the concentric slave cylinder through the pipe, resulting in the cylinder being forced out. At

this time, the clutch disc is forced against the cylinder by pushing the cover. This, in turn, remove the

flywheel from the pressure plate. As a consequence, the power from the engine will be cut off and the

gear change can be carried out.

05-6

2. SATIC (SELF ADJUSTING TECHNOLOGY WITH
INTEGRATED CASSETTE)

Function

▶

Operation

▶

On the conventional clutch, the pedal force tends

to increase in proportion to the degree of disc

run-out. However, the SATIC clutch has the

adjusting function which activates the cassette

system inserted to the clutch cover to maintain a

constant pedal force and clearance when the

disc runs out. (Unlike SAT type, SATIC type

does not need SST for clutch cover removal.)

Diaphragm spring rotates the adjusting

equipment as clutch disc is wearing and so,

pressure plate is pushed to clutch disc side at the

amount of wear.
Disc wear (Free play) → Diaphragm spring
(1) → Adjusting equipment (2, 3) → Pressure

plate (4)

1) System Description