Low and Reverse Clutch Piston Installation

WARNING: This page is about a different car, the 2009 GMC Yukon and 2009 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

J 23327-1: Forward Clutch Spring Compressor (Bridge)
J 34627: Snap Ring Remover and Installer
J 36850: Transjel Lubricant

Fig 1: Installing Transmission Seals Onto Low And Reverse Clutch Piston

Courtesy of GENERAL MOTORS CORP.

Install the transmission (low and reverse clutch outer, center, inner) seals (696) on the low and reverse clutch piston (695).
Lubricate the seals with assembly lubricant J 36850: transjel lubricant or an equivalent.

Fig 2: Aligning Parking Brake Pawl Window With Notch In Piston

Courtesy of GENERAL MOTORS CORP.

Install the low and reverse clutch piston (695) into the case. The notch in the piston must be aligned with the parking brake pawl window, in the case.

Fig 3: View Of Low And Reverse Clutch Spring Assembly & Retainer Ring

Courtesy of GENERAL MOTORS CORP.

Install the low and reverse clutch spring assembly (694).
1. Using the J 23327-1: compressor (bridge) , compress the low and reverse clutch spring assembly (694).
2. Using J 36850: transjel lubricant install the low and reverse clutch retainer ring (693).