Piston, Piston Ring and Connecting Rod Disassembly and Reassembly: Disassembly

Using piston ring expander, remove 1st and 2nd rings and oil ring from piston.
Remove piston pin from connecting rod as follows.
1. Remove piston pin circlips (1), as shown.
  
  Fig 1: Removing Piston Pin Circlips Using Special Tool
  Courtesy of SUZUKI OF AMERICA CORP.
2. Take out piston pin.
  
  Fig 2: Removing Piston Pin
  Courtesy of SUZUKI OF AMERICA CORP.