Engine Block
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7-9 |
The top ring groove is 1.0 mm (0.04 in.) wide. The second ring groove is 1.2 mm (0.05 in.) wide. The oil ring groove is 2.0 mm (0.08 in.) wide (D14Z6, D16V1 engines), 2.8 mm (0.11 in.) wide (D16V1 engine). File down a blade if necessary. Do not use a wire brush to clean the ring grooves, or cut the ring grooves deeper with cleaning tools. NOTE: If the piston is to be separated from the connecting rod, do not install new rings yet. |
Piston Ring End-Gap: Top Ring Standard (New):0.15 - 0.30 mm (0.006 - 0.012 in.) Service Limit:0.60 mm (0.024 in.) Second Ring Standard (New):0.30 - 0.45 mm (0.012 - 0.018 in.) Service Limit:0.60 mm (0.024 in.) Oil Ring D14Z6, D16V1 engines: Standard (New):0.20 - 0.80 mm (0.008 - 0.031 in.) Service Limit:0.80 mm (0.031 in.) D16V3 engine: Standard (New):0.20 - 0.80 mm (0.008 - 0.031 in.) Service Limit:0.90 mm (0.035 in.) |