Honda Workshop Service and Repair Manuals

Crankshaft: Specifications

Crankshaft 

Main journal diameter 

No.1, 2, 4, 5 journals ...............................................................................................................................  54.984 - 55.008 mm (2.1648 - 2.1657 inch)
No.3 journal ............................................................................................................................................  54.976 - 55.000 mm (2.1644 - 2.1654 inch)

Rod journal diameter .....................................................................................................................................  47.976 - 48.000 mm (1.8888 - 1.8898 inch)
Rod/main journal taper 

Standard or New ...................................................................................................................................................  0.005 mm (0.0002 inch) maximum
Service Limit .........................................................................................................................................................................  0.010 mm (0.0004 inch)

Rod/main journal out-of-round

Standard or New ...................................................................................................................................................  0.005 mm (0.0002 inch) maximum
Service Limit .........................................................................................................................................................................  0.010 mm (0.0004 inch)

End play

Standard or New ..................................................................................................................................................  0.10 - 0.35 mm (0.004 - 0.014 inch)
Service Limit .............................................................................................................................................................................  0.45 mm (0.018 inch)

Runout

Standard or New .....................................................................................................................................................  0.03 mm (0.0012 inch) maximum
Service Limit ...........................................................................................................................................................................  0.04 mm (0.0016 inch)