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− − − − − − *02 04 *03 Top Ring Clearance 0.035 0.060 mm (0.0014 0.024 in.) 2002-2004 0.055 0.080 mm (0.0022 0.0031 in.) Service Limit: 0.13 mm (0.005 in.) Second Ring Clearance 0.055 mm (0.0012 0.0022 in.) Service Limit: 0.13 mm (0.005 in.) 7-22 Engine Block Piston Ring Replacement (cont’d) B Piston Ring Dimensions: A B Second Ring (Standard) A B C C A Top Ring (Standard) OIL RING GAP About 90° SECOND RING GAP PISTON PIN OIL RING GAP About 45° TOP RING GAP 6. Install the rings as shown. The top ring (A) has a 1D mark and the second ring (B) has a 2C mark. The 7. After installing a new set of rings, measure the ring-to-groove clearance. 8. Rotate the rings in their grooves to make sure they do not bind. 9. Position the ring end gaps as shown: 03/07/29 09:13:06 61S0X050_070_0022 |