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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transaxle - AF33-5 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - Off Vehicle >> Low and Reverse Clutch Piston Installation

Low and Reverse Clutch Piston Installation

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Low & Reverse Clutch Piston & Seals
    GM749513Courtesy of GENERAL MOTORS CORP.
  1. Rotate the transmission case so the transmission case cover side is facing up.
  2. Apply automatic transmission fluid to the new seals.
  3. Install the new inner (510) and outer (512) piston seals onto the low and reverse clutch piston (511).
  4. Apply automatic transmission fluid to the seal surfaces of the transmission case.
  5. By hand, press the low and reverse clutch piston (511) into the transmission case until seated. Do not damage the seals.
  6. Fig 2: View Of Low & Reverse Clutch Piston, Spring Assembly & Retaining Ring
    GM749511Courtesy of GENERAL MOTORS CORP.
  7. Install the low and reverse clutch spring assembly (513) onto the low and reverse clutch piston (511), indexing the springs to the piston bosses.
  8. IMPORTANT:
    • Do not damage the inner surface of the transmission case assembly.
    • Position the low and reverse clutch spring retaining ring (514) opening correctly as shown.
  9. While compressing the low and reverse clutch spring (513) by hand, install the low and reverse clutch spring retaining ring (514) into the groove in the transmission case assembly, making sure the open ends face away from any openings.