Fig. 4: Reverse Gear Power Flow
Courtesy of CHRYSLER LLC
In Reverse, the Reverse Clutch (R) (1) is applied to provide input torque. The reverse clutch drives the front sun
gear. The L/R clutch (2) is applied to hold the front carrier/rear annulus assembly. The rear carrier/front annulus
assembly rotates as an output member in reverse with a reduction gear ratio of 2.21:1.
Power from the main centerline transfers to the underdrive compounder annulus by way of the transfer gears
and the underdrive shaft. The Low Clutch (LC) (3) is applied to hold the underdrive compounder sun gear. With
the sun gear held, the annulus drives the underdrive compounder carrier, and a reduction gear ratio of 1.45:1 is
achieved
The main centerline ratio of 2.21:1 is multiplied by the underdrive compounder centerline ratio of 1.45:1. As a
result, the ratio through the entire gear train to the final drive in Reverse is 3.215:1.
FIRST GEAR
2009 Chrysler Town & Country LX
2009 AUTOMATIC TRANSMISSION 62TE - Service Information - Grand Caravan, Town & Country
steve
Monday, May 23, 2011 1:26:07 PM Page 5 © 2006 Mitchell Repair Information Company, LLC.
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