pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

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Crankshaft Main Bearing: Specifications
General Specifications

GENERAL SPECIFICATIONS

Crankshaft End Play .................................................................................................................................................  0.050-0.500 mm (0.0020-0.0197 inch) 
Crankshaft Main Bearing Clearance Production 0.0150-0.0550 mm (0.0006-0.0022 inch) 
Service .................................................................................................................................................................  0.0150-0-0635 mm (0.0006-0.0025 inch) 
Crankshaft Main Journal Diameter ......................................................................................................................  64.350-64.366 mm (2.5335-2.5341 inch) 
Crankshaft Main Journal Out-of-Round .........................................................................................................................................  0.005 mm (0.0002 inch) 
Crankshaft Main Journal Taper ......................................................................................................................................................  0.005 mm (0.0002 inch) 
Crankshaft Main Journal Thrust Wall Runout .................................................................................................................................  0.040 mm (0.0016 inch)
Crankshaft Main Journal Thrust Wall Square ..................................................................................................................................  0.010 mm (0.0004 inch)
Crankshaft Main Journal Width #1, #2, #4, #5  24.540-24.660 mm (0.9661-0.9709 inch) 
Crankshaft Main Journal Width, Thrust #3  25.150-25.250 mm (0.9902-0.9941 inch) 

General Specifications|Page 2235 > < General Specifications|Page 2230