Tools Required

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

J 43654 Piston Pin Retainer Remover/Installer. See Special Tools .

Fig 1: Marking Orientation Of Piston To Connecting Rod

Courtesy of GENERAL MOTORS CORP.

Mark orientation of the piston to the connecting rod.

Fig 2: View Of Piston Rings & Piston Expander

Courtesy of GENERAL MOTORS CORP.

Remove the piston rings using a piston ring expander.

Fig 3: View Of Connecting Rod Bearing Inserts

Courtesy of GENERAL MOTORS CORP.

Remove the connecting rod bearing inserts.

Fig 4: View Of Piston Pin Retaining Clips

Courtesy of GENERAL MOTORS CORP.

Use J 43654 to remove the piston pin retainers. See Special Tools .
Remove the piston pin. The pin is a full-floating style and should slide from the piston.
Remove the piston from the connecting rod.