WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Cover And Components Disassembled View
Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Exhaust And Components Disassembled View
Courtesy of GENERAL MOTORS CORP.
Fig 3: Lower Engine Components Disassembled View
Courtesy of GENERAL MOTORS CORP.
Fig 4: Timing Chain And Components Disassembled View
Courtesy of GENERAL MOTORS CORP.
Fig 5: Cylinder Head Components Disassembled View
Courtesy of GENERAL MOTORS CORP.
Fig 6: Piston and Connecting Rod Components Disassembled View