Diesel Data: Automotive Repair

Crankshaft, Engine

Crankshaft
Out-of-round limit 0.008 mm
Taper limit 0.008 per 25.4 mm
Journal runout limit (runout of bearing 2, 3, and 4) 0.05 mm
Crankshaft end play 0.100-0.300 mm
Surface finish (RMS) micro 0.3 mm
Clearance to crankshaft 0.020-0.065 mm
Thrust bearing journal length 28.825-28.854 mm
Connecting rod journal length 28.825-28.854 mm
Out-of-round limit 0.008 mm
Taper limit 0.008 per 25.4 mm
Surface limit rear (RMS) micro 0.6 mm
Surface limit front (RMS) micro 0.9 mm