Low and Reverse Clutch Piston Installation

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Low & Reverse Clutch Piston

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Low and Reverse Clutch Piston NOTE: DT-47807 protector prevents the piston seal lip from damage during installation. Apply a thin coat of ATF to the ID of DT-47807 protector to ease the installation of the piston. Special Tools DT-47807 Clutch Piston Seal Protector
2	Low and Reverse Clutch Spring
3	Low and Reverse Clutch Spring Retainer CAUTION: Regulate the air pressure to 276 kPa (40 psi) maximum. High pressure could cause the piston to over travel and damage the piston seals. Procedure Place the retainer onto DT-47794-1 which is part of DT-47794 compressor. Compressing the spring using DT-47794-2 which is part of DT-47794 compressor , will install the retainer into the retainer groove. Apply shop air to the clutch fluid feed hole in the clutch housing to verify proper piston operation. Special Tools DT-47794 Spring Compressor

Callout

Component Name

Low and Reverse Clutch Piston

NOTE:

DT-47807 protector prevents the piston seal lip from damage during installation. Apply a thin coat of ATF to the ID of DT-47807 protector to ease the installation of the piston.

Special Tools
DT-47807 Clutch Piston Seal Protector

Low and Reverse Clutch Spring

Low and Reverse Clutch Spring Retainer

CAUTION:

Regulate the air pressure to 276 kPa (40 psi) maximum. High pressure could cause the piston to over travel and damage the piston seals.

Procedure

Place the retainer onto DT-47794-1 which is part of DT-47794 compressor. Compressing the spring using DT-47794-2 which is part of DT-47794 compressor , will install the retainer into the retainer groove.
Apply shop air to the clutch fluid feed hole in the clutch housing to verify proper piston operation.

Special Tools
DT-47794 Spring Compressor