July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Piston Ring, Engine

Piston ring to ring groove clearance	No.1	Standard value	0.03 - 0.07 mm
		Limit	0.1 mm
	No.2	Standard value	0.02 - 0.06 mm
		Limit	0.1 mm
Piston ring end gap	No.1	Standard value	0.30 - 0.45 mm
		Limit	0.8 mm
	No.2	Standard value	0.45 - 0.60 mm
		Limit	0.8 mm
	Oil ring side rail	Standard value	0.20 - 0.60 mm
		Limit	1.0 mm