3-5 Reverse Clutch Piston Installation

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of 3-5 Reverse Clutch Piston & Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	3-5 Reverse Clutch Piston
2	3-5 Reverse Clutch Spring NOTE: Ensure the clutch spring is centered on the piston with the tabs facing up. Failure to do so may cause damage to the clutch assembly.
3	1-2-3-4 Clutch Piston Housing
4	1-2-3-4 Clutch Piston Housing Retaining Ring NOTE: Before using the DT 47782-2, push the retaining ring over the DT 47782-1 by hand so that the ring is positioned below the tapered area of the DT 47782-1. If the ring is positioned above the tapered area when it is being installed, the ring will become lodged between both tools and damage to the tools, retaining ring, and piston housing will result. NOTE: Refer to Retaining Ring Reuse Notice . NOTE: Push the retaining ring down over the cone until the ring seats firmly in the retaining ring groove. The retaining ring will make a distinctive click sound when it seats. Failure to properly seat the retaining ring may cause damage to the 3-5 reverse clutch assembly. Special Tools DT 47782-1 Retaining Ring Cone. See Special Tools . DT 47782-2 Retaining Ring Installer. See Special Tools .
5	1-2-3-4 Clutch Piston Inner Seal NOTE: Install a NEW seal and orientate as shown. Failure to do so may cause internal transmission leaks and damage to the transmission.