CT9

Tolerances
Part Inches Millimeters
Min. Max. Min. Max.

Back plate
Piston ring bore diameter 0,4331 0,4335 11,0010 11,0110

Bearing housing
Piston ring bore diameter 0,6060 0,6064 15,3920 15,4030
Bearing bore diameter 0,5352 0,5356 13,5940 13,6040

Shaft and wheel
Piston ring groove width 0,0646 0,0665 1,6400 1,6900
Journal diameter 0,2946 0,2949 7,4830 7,4900

Thrusth spacer
Piston ring groove width 0,0492 0,0512 1,2500 1,3000