Crankshaft, Engine
CrankshaftMain Bearing Journal
Diameter 63.983-64.003 mm (2.5190-2.5198 inch)
Out-of-Round Limit 0.008 mm (0.0003 inch)
Taper Limit 0.06 mm (0.0006 inch) Total 0.013 mm (0.0003 inch) per 25 mm (1 inch)
Journal Runout Limit
a 0.05 mm (0.002 inch)
b 0.05 mm (0.002 inch)
Surface Finish (RMS) 0.25 Micrometers (10.0 Micro inch)
Thrust Bearing Journal Length 25.775-25.825 mm (1.0148-1.067 inch)
Connecting Rod Journal
Diameter 53.983-54.003 mm (2.1253-2.1261 inch)
Out-of-Round Limit
Max. 0.006 mm (0.0003 inch)
Total 0.0150 mm (0.0006 inch)
Taper Limit 0.008 mm per 25 mm (0.0003 in per inch)
Surface Limit (RMS) 0.25 Micrometers (10.0 Micro inch)
Main Bearing Thrust Face
Surface Finish (RMS)
Front 0.4 Micrometers (0.157 Micro inch)
Rear 0.4 Micrometers (0.157 Micro inch)
Runout Limit 0.025 mm (0.001 inch)
Crankshaft End Play 0.10-0.20 mm (0.004-0.008 inch)
a Runout of journals II and III to journals I and IV.
b Runout of adjacent journals to each other.