Chrysler 2005 Crossfire SRT6 Service Manual page 3279

AUTOMATIC - NAG1 SERVICE INFORMATION 21 - 209
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Front Planetary Gear Set
The annulus gear (8) is driven by the driveshaft (25). The sun gear (21) is held against the housing by the locked
freewheel F1 (20) during acceleration and via the engaged multi-disc holding clutch B1 (4) during deceleration. The
planetary pinion gears (17) turn on the fixed sun gear (21) and increase the torque from the annulus gear (8) to the
planetary carrier (13). The planetary carrier (13) moves at a reduced speed in the running direction of the engine.
Center Planetary Gear Set
The annulus gear (10) is held against the housing by the multi-disc holding clutch B3 (5) via the mechanical con-
nection to the planetary carrier (15). The sun gear (22) turns backwards due to the engaged driving clutch K3 (12).
The planetary gears (18) turn on the fixed annulus gear (10) and increase the torque from the sun gear (22) to the
planetary carrier (14). The output shaft (26) connected to the planetary carrier (14) turns at a reduced speed in the
opposite direction to the running direction of the engine.