● Valve guide pipe inner diameter
Standard(mm) Service limit(mm)
Inlet/Exhaust valve 4.000-4.030 4.060
● Clearance between valve rod and valve guide pipe
Standard(mm) Service limit(mm)
Inlet valve 0.020-0.065 0.10
Exhaust valve 0.030-0.075 0.12
● Cylinder inner diameter
Standard(mm) Service limit(mm)
58.000-58.020 58.105
63