Piston and Connecting Rod Disassemble

WARNING: This page is about a different variant/trim than selected.

CAUTION: Handle the piston carefully. Worn piston rings are sharp and may cause bodily injury.

Disassemble the piston rings. Use a suitable tool in order to expand the rings. The piston rings must not be reused.

Fig 1: Removing Piston Rings
Courtesy of GENERAL MOTORS CORP.
Using a screwdriver, remove the piston snap rings.

Fig 2: Removing Piston Snap Rings
Courtesy of GENERAL MOTORS CORP.
After removing the piston snap rings, remove the piston pin and remove the connecting rod.
- The piston and pin are a matched set.
- Arrange the pistons, pins, rings, connecting rods and bearings in correct order.
  
  Fig 3: Removing Piston Pin
  Courtesy of GENERAL MOTORS CORP.