LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2007 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (42RLE Automatic Transmission (Service Information)) >> 42RLE - Service Information >> Operation >> Automatic Transmission 42RLE >> Reverse Gear POWERFLOW

Reverse Gear POWERFLOW

WARNING: This page is about a different variant/trim than selected.
Fig 1: Reverse Gear Powerflow
GC0009438Courtesy of CHRYSLER LLC
1 - LOW-REVERSE CLUTCH APPLIED (Holds Rear Annulus Front Carrier)
2 - REVERSE CLUTCH APPLIED (Turns Front Sun)

In reverse, input power is through the reverse clutch (1). When applied, the reverse clutch drives the front sun gear through the overdrive hub and shaft. The L/R clutch (2) is applied to hold the front carrier/rear annulus assembly stationary. The front carrier is being held by the L/R clutch so the pinions are forced to rotate the front annulus/rear carrier assembly in the reverse direction. Output torque is provided, in reverse, with a gear ratio of 2.21:1. See Fig 1.