Cylinder Block Assembly: Specifications

Cylinder Bore Diameter
Grade 1 90.200 - 90.210 mm
Grade 2 90.210 - 90.220 mm
Grade 3 90.220 - 90.230 mm
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
Crankshaft
Main Bearing Journal Diameter 67.482 - 67.504
Maximum Out-of-Round 0.0075 mm Between Cross Sections
Maximum Taper (Straightness) 0.004 mm
Runout: FIM of center journals when located on front and rear journal 0.05 mm 3 Places
Clearance - Crankshaft Journal to Main Bearing Clearance 0.048 - 0.024 mm
Connecting Rod Journal Diameter 53.003 - 52.983 mm
Maximum Out-of-Round 0.0075 mm Between Cross Sections
Maximum Taper 0.004 mm
Crankshaft End Play 0.075 - 0.377
Connecting Rod
Big End Journal Inside Diameter with Assembled Liners 53.049 - 53.027 mm
Rod Bearing to Journal Clearance 0.064 - 0.026 mm
Pin Bore Diameter (Rod) 22.024 - 22.012 mm

For torque specifications, refer to the service procedure.