Piston Ring: Specifications

Piston ring Side clearance
No. 1 ring
Specifications (2.0 CVVT) 0.04 - 0.08 mm (0.0016 - 0.0031 inch)
Limit 0.1 mm (0.0039 inch)
No. 2 ring
Specifications (2.0 CVVT) 0.03 - 0.07 mm (0.0012 - 0.0028 inch)
Limit 0.1 mm (0.0039 inch)
Oil ring
Specifications (2.0 CVVT) 0.06 - 0.15 mm (0.0024 - 0.0059inch)
Limit 2 mm (0.0079 inch)

End gap
No. 1 ring
Specifications (2.0 CVVT) 0.23 - 0.38 mm (0.0091 - 0.0150 inch)
Limit 1.0 mm (0.0394 inch)
No. 2 ring
Specifications (2.0 CVVT) 0.33 - 0.48 mm (0.0130 - 0.0189inch)
Limit 1.0 mm (0.0394 inch)
Oil ring
Specifications (2.0 CVVT) 0.20 - 0.60 mm (0.0079 - 0.0236 inch)
Limit 1.0 mm (0.0394 inch)