gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Block Heater > < Crankshaft Seal Retainer|Service and Repair|Page 2153
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Crankshaft: Specifications

Crankshaft Main Journal Diameter- Production ........................................................................................................  64.993-65.007 mm (2.556-2.559 inch)
Crankshaft Main Journal Diameter - Service ...................................................................................................................................  64.993 mm (2.555 inch)
Crankshaft Main Journal Out-of-Round - Production ..................................................................................................................  0.003 mm (0.000118 inch)
Crankshaft Main Journal Out-of-Round - Service ...........................................................................................................................  0.008 mm (0.0003 inch)
Crankshaft Main Journal Taper - Production .....................................................................................................................................  0.01 mm (0.0004 inch)
Crankshaft Main Journal Taper - Service ........................................................................................................................................  0.02 mm (0.00078 inch)

Engine Block Heater > < Crankshaft Seal Retainer|Service and Repair|Page 2153