Low and Reverse Clutch Piston Removal

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

Tools Required

J 23327-1 Forward Clutch Spring Compressor (Bridge). See Special Tools .
J 34627 Snap Ring Remover and Installer. See Special Tools .
J 42628 Disc. See Special Tools .

Fig 1: Installing J 23327-1 & J 42628

Courtesy of GENERAL MOTORS CORP.

Install the J 23327-1 and the J 42628 . See Special Tools .

Fig 2: View Of Low & Reverse Clutch Spring Assembly & Retainer Ring

Courtesy of GENERAL MOTORS CORP.

Tighten the J 23327-1 . See Special Tools .
Remove the low and reverse clutch retainer ring (693) using theJ 34627 . See Special Tools .
Remove the low and reverse clutch spring assembly (694).

Fig 3: Blowing Air Into Case Passage

Courtesy of GENERAL MOTORS CORP.

Blow compressed air into the case passage to remove the low and reverse clutch piston (695).
- (1) LO Feed Passage
- (2) REV Feed Passage