GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Uplander Ext. 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 1-2 Support Roller Clutch Functional Check

    Object Number: 10615 Size: SH
  1. Position the 1-2 support drum assembly (687) on the bench as shown.
  2. Install the reaction sun gear assembly (678) into the 1-2 support drum (687).
  3. Rotate the components as indicated by the arrows:
    4. • The roller clutch should move freely in the indicated directions
    • The roller clutch should lock in the direction opposite of that indicated
  4. If the roller clutch does not function as described, reassemble the clutch correctly, or replace the assembly.