Dimension & Clearance Specifications - Crankshaft

Crankshaft and Main Bearings

Main Bearing Journal
Clearance Limit - New Limit 0.015 - 0.055 mm (0.0006 - 0.0021 inch)
Clearance Limit - Worn Limit 0.0635 mm (0.0025 inch)
Diameter 64.352 - 64.346 mm (2.5335 - 2.5337 inch)
Out-of-Round (Not Over) 0.004 mm (0.00016 inch)
Taper 0.004 mm (0.00015 inch)
Length - No.1 24.6 mm (0.969 inch)
Length - No.2 24.6 mm (0.969 inch)
Length - No.3 25.2 mm (0.992 inch)
Length - No.4 24.6 mm (0.969 inch)
Length - No.5 24.6 mm (0.969 inch)

Crankpin Journal
Diameter 53.948 - 53.962 mm (2.1239 - 2.1245 inch)
Maximum Out-of-Round 0.004 mm (0.00016 inch)
Maximum Taper 0.005 mm (0.0002 inch)

End Play in Crankshaft
New Limits 0.05 - 0.5 mm (0.002 - 0.019 inch)
Worn Limits 0.5 mm (0.020 inch)

Flywheel Flange Face Runout 0.025 mm (0.001 inch)

Rear Main Seal Diameter 95.76 - 95.98 mm (3.77 - 3.78 inch)