SL 600 (230.477) V12-5.5L Turbo (275.954) (2007)
![background image](/mercedesbenz/sl_600_(230.477)/v12-5.5l_turbo_(275.954)/Page-1877001.png)
Torque Converter: Description and Operation
GF27.20-P-5101-02G Torque Converter Lockup Clutch, Function
GF27.20-P-5101-02G Torque converter lockup clutch, function
-
TRANSMISSION 722.6 in MODELS 129, 140, 163, 170, 202, 208, 210
-
TRANSMISSION 722.6 in MODELS 215, 220
-
except CODE (479) Cylinder shutoff
-
TRANSMISSION 722.6 in MODELS 203, 230
-
up to Model Year 8
Component Identification
Operation
When actuated by the ETC control module (N15/3), oil pressure controlled by the torque converter lockup PWM solenoid valve (Y3/6y6) is directed
through the input shaft (1) to the pressure chamber behind the piston (16d). The piston presses the clutch pack (16c) together and allows torque to be
transferred directly between the impeller (P) and turbine wheel "P"
The torque converter lockup clutch is activated in 5th, 4th and 3rd gears in relation to the engine speed and engine load.
GF27.20-P-5101G Torque Converter Lockup Clutch, Location/Task/Design/Function
GF27.20-P-5101G Torque converter lockup clutch, location/task/design/function
-
TRANSMISSION 722.6 in MODELS 129, 140, 163, 170, 202, 208, 209, 210
-
TRANSMISSION 722.6 in MODELS 215, 220
-
except CODE (479) Cylinder shutoff
-
TRANSMISSION 722.6 in MODELS 203, 230
-
up to Model Year 8