Piston and Connecting Rod Disassemble

Tools Required 

J 24086-C  Piston Pin Remover/Installer

1. Remove the piston rings from the pistons.
   Fig 1: Piston & Rings

   Courtesy of GENERAL MOTORS CORP.
2. Press the piston pin from the connecting rod using the J 24086-C  .

   The piston pin has an interference fit into the connecting rod, and is full floating in the piston.

   Fig 2: Pressing Piston Pin From Connecting Rod Using J 24086-C

   Courtesy of GENERAL MOTORS CORP.
3. Mark, separate, and organize the parts for assembly.
   Fig 3: Piston & Connecting Rod Components

   Courtesy of GENERAL MOTORS CORP.