Civic Coupe L4-1595cc 1.6L DOHC (VTEC) MFI (1999)
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Piston Ring: Specifications
Piston Ring End-Gap:
Top Ring
Standard (New) ................................................................................................................................................. 0.20-0.35 mm (0.008-0.014 inch)
Service Limit ....................................................................................................................................................................... 0.60 mm (0.024 inch)
Second Ring
Standard (New) .................................................................................................................................................. 0.40-0.55mm (0.016-0.022 inch)
Service Limit ....................................................................................................................................................................... 0.70 mm (0.028 inch)
Oil Ring
Standard (New) ................................................................................................................................................. 0.20-0.50 mm (0.008-0.020 inch)
Service Limit ....................................................................................................................................................................... 0.70 mm (0.028 inch)
Ring-To-Groove Clearance:
Top Ring Clearance
Standard (New) ......................................................................................................................................... 0.045-0.070 mm (0.0018-0.0028 inch)
Service Limit ....................................................................................................................................................................... 0.13 mm (0.005 inch)
Second Ring Clearance
Standard (New) ......................................................................................................................................... 0.040-0.065 mm (0.0016-0.0026 inch)
Service Limit ....................................................................................................................................................................... 0.13 mm (0.005 inch)
