SSANGYONG NEW ACTYON SPORTS 2012 Service Manual

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1. OVERVIEW AND CHARACTERISTICS OF MANUAL
TRANSMISSION
1) System Components
Inside
Front View
(1) Features
All gears use the helical type and high strength materials. 1.
The helical type gear prevents the axial gear missing and provides less noise. -
The semi-remote control type gear shift mechanism is used to prevent incorrect shifting.
To improve the shifting performance, 3-piece double cone is used for 1/2 shift. 2.
3.
The synchronizing devices are installed in 1/2, 3/4, 5/R gears. To prevent the double
engagement, the independent interlock devices are installed. 4.TSM54/52 transmission uses the inertia lock type key to make smooth gear engagement and
to provide silent gear engagement. -
The clutch release system is available to use CSC (Concentric Slave Cylinder) or Fork type
according to the vehicle model. 5.

03-4
2. SPECIFICATIONS AND TIGHTENING TORQUE OF
MANUAL TRANSMISSION
1) Specifications

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2) Tightening Torque

03-6
Inside N Switch
1. MANUAL TRANSMISSION SYSTEM
1) Neutral Switch
Outside N Switch
N (Neutral) Switch
0.5 mm
0.5 mm

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2) Function of N Switch
(1) Aids a smooth start of the vehicle by raising the RPM during the gear
shifting when the engine is cold.
When the vehicle is trying to start from the stopped state (vehicle speed below 3 km/h), the N
switch determines the shifting timing by using the clutch switch and the N switch. It raises the
engine RPM (100 ~ 200 rpm). Operation conditions are as follows.
The vehicle speed is at the stopped state (Vehicle speed below 3km/h detection).
While depressing the clutch (Clutch switch detection).
The gear lever is at a position other than neutral (N switch detection).
Start the vehicle while depressing the clutch pedal (Clutch switch detection).
The RPM increases in accordance with the temperature of the engine coolant
(Engine coolant temperature sensor detection). -
-
-
-
-
appx. 100 rpm increase
appx. 100 ~ 170 rpm increase
<008800970097009f00550047005f005700b6006a0047004f0095009600990094008800930047009b008c00940097008c00990088009b009c0099008c00470096008d0047009b008f008c0047008c0095008e00900095008c0047008a009600960093008800
95009b005000610047008800990096009c0095008b00470059>00 rpm ·
·
·
When the gear has been smoothly shifted and the vehicle speed exceeds 3km/h, it returns to
the previous operation interval of the engine RPM. -
In case of Actyon, the N switch signal is transmitted to the instrument panel, and then the
instrument panel transmits it to the engine ECU through the CAN communication.
Vehicle Made After 04.09.15 Actyon

03-8
Variant Coding Options
(2) Detects the position of the shifting lever for the HDC operation
among ABS functions.
The HDC function operates only if the M/T shift lever is in forward or reverse position. Please refer
to the ABS section for the specific information related to the HDC.
Variant Coding Related to N Switch ▶
The N switch transmits information to the ECU through the CAN communication while New Rexton
is connected to the ECU through wires. Thus, if you set the variant coding in the engine ECU, you
must do it differently, and you must set the variant coding differently according to the vehicle
category and specification as below.
Neutral Signal Input None / Wire / CANWire /
Actyon & Kyron models with
manual transmission
New Rexton model with manual
transmission Manufactured
after 04.09.15
BODY IN: after 154600
Automatic transmission & Rodius
model with automatic
transmission before 2006

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1. SPECIFICATION
Description Specification
Operating type Hydraulic type
Clutch pedal Type Suspended type
Max. operating travel 145 mm
Pedal free play (Longitudinal)159 ± 5 mm
Pedal free play (Transverse) 5 ~ 15 mm
Clutch disc Type Dry type single diaphragm
Diameter of facingOuter: Ø250 mm
Inner: Ø160 mm
Numbers of disc 2
Thickness of discFree: 8.7 ± 0.3 mm
When loaded: 8.0 ± 0.2 mm
Setting load of clutch cover assembly At least 7,800 N
Clutch master
cylinderOperating travel 27mm
Inner diameterØ17.46 mm
Concentric slave
cylinderMaximum operating travel Max. 20 mm
Operating pressure Max. 2,200 N
Clutch fluid Type DOT 3 or DOT 4
Capacity As required

04-4
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.

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2. SATIC (SELF ADJUSTING TECHNOLOGY WITH
INTEGRATED CASSETTE)
1) System Description
Function ▶
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.)
Operation ▶
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)