Assembly Procedure

Fig 1: Locating Fourth Clutch Piston Outer Seal

Courtesy of GENERAL MOTORS CORP.

Use transmission fluid in order to lubricate a new fourth clutch piston outer seal (604). Install the seal onto the fourth clutch piston assembly (603).

Fig 2: Identifying Fourth Clutch Piston Inner Seal

Courtesy of GENERAL MOTORS CORP.

Use transmission fluid in order to lubricate a new fourth clutch piston inner seal (605). Install the seal into the driven sprocket support hub.

Fig 3: Assembling Fourth Clutch Piston Assembly Into Driven Sprocket Support

Courtesy of GENERAL MOTORS CORP.

Insert the fourth clutch piston assembly (603) into the driven sprocket support (609) and align as shown.
Insert the fourth clutch return spring assembly (602) into the piston.

Fig 4: View Of J 4670-01, Fourth Clutch Spring Assembly & Snap Ring

Courtesy of GENERAL MOTORS CORP.

Use J 4670-01 in order to install the fourth clutch spring retaining ring (601). See Special Tools .

Fig 5: Identifying Second Clutch Housing Oil Seal Rings

Courtesy of GENERAL MOTORS CORP.

If you are installing new second clutch housing oil seal rings (613), lubricate the rings. Install the oil seal rings (613) onto the driven sprocket support hub (609).