F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Piston: Specifications
Piston
Piston Diameter (Grade 2) at Right Angle to Pin Bore ....................................................................................................................... 90.180 ± 0.005 mm
Piston to Bore Clearance ................................................................................................................................................................ (-0.005) to +0.025 mm
Pin Bore Diameter (Piston) ................................................................................................................................................................ 22.008 - 22.014 mm
Pin Diameter .................................................................................................................................................................................. 22.0005 - 22.0030 mm
Clearance (Neg. or Pos.) .................................................................................................................................................................... 0.01395 - 0.005 mm
Pin Bore Diameter (Rod) ................................................................................................................................................................... 22.012 - 22.024 mm
Clearance ............................................................................................................................................................................................. 0.009 - 0.0235 mm
Ring Groove Width
Top ................................................................................................................................................................................................... 1.503 - 1.505 mm
Intermediate ..................................................................................................................................................................................... 1.502 - 1.504 mm
Oil Control ............................................................................................................................................................................................. 3.030 - 3.050 mm
Piston Ring Gap
Top ....................................................................................................................................................................................................... 0.13 - 0.28 mm
Intermediate ......................................................................................................................................................................................... 0.25 - 0.40 mm
Oil Control ................................................................................................................................................................................................. 0.15 - 0.65 mm
