SSANGYONG Rexton Y200 Manual page 989

Torque Converter
The torque converter consists of a turbine, stator pump,
impeller and a lock-up damper and piston assembly.
As in conventional torque converters, the impeller is
attached to the converter cover, the turbine is splined
to the input shaft and the stator is mounted on the
pump housing via a one way clutch (sprag).
The addition of the damper and piston assembly en-
ables the torque converter to lock-up under favorable
conditions. Lock-up is only permitted to occur in third
and fourth gears under specified throttle and vehicle
speed conditions.
Lock-up is achieved by applying hydraulic pressure
to the damper and piston assembly which couples the
turbine to the converter cover, locking-up the converter
and eliminating unwanted slippage. Whenever lock-
up occurs, improved fuel consumption is achieved.
Torsional damper springs are provided in the damper
and piston assembly to absorb any engine torque
fluctuations during lock-up.
SSANGYONG Y200
AUTOMATIC TRANSMISSION 5A-17
Clutch Packs
There are four clutch packs. All clutch packs are com-
posed of multiple steel and friction plates.
C1 CLUTCH: When applied, this clutch pack allows
the input shaft to drive the planet carrier. This occurs
in third and fourth gears.
C2 CLUTCH: When applied this clutch pack allows
the input shaft to drive the forward sun gear via the 3-
4 OWC. This occurs in all forward gears.
C3 CLUTCH: When applied this clutch pack allows
the input shaft to drive the reverse sun gear. This only
occurs in reverse gear.
C4 CLUTCH: When applied this clutch provides engine
braking on overrun. This occurs in Manual 1, 2 and 3
and also Drive 2 and Drive 3 to prevent objectionable
free wheel coasting.
KAA5A260
KAA5A270