Piston Ring - Fitting: Notes

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

Wipe cylinder bore clean. Insert ring and push down with piston to ensure it is square in bore. The ring gap measurement must be made with the ring positioning at least 12 mm (0.50 inch) from bottom of cylinder bore. Check gap with feeler gauge. See Fig 1. Refer to SPECIFICATIONS .

Fig 1: Piston Ring Gap
Courtesy of DAIMLERCHRYSLER CORP.

1 - FEELER GAUGE
Check piston ring to groove side clearance. See Fig 2. Refer to SPECIFICATIONS .

Fig 2: Piston Ring Side Clearance

Courtesy of DAIMLERCHRYSLER CORP.

1 - FEELER GAUGE