buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Harmonic Balancer - Crankshaft Pulley > < Crankshaft Main Bearing Cap/Rear Seal - Revised Service|Page 2974
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Crankshaft: Specifications

Crankshaft and Main Bearing Specifications

Journal Diameter-All .................................................................................................................................................  63.470-63.495mm (2.4988-2.4998in.)
Taper-Max ..........................................................................................................................................................................................  0.0008mm (0.0003in.)
Runout-Max ........................................................................................................................................................................................  0.0008mm (0.0003in.)
Bearing to Journal Clearance .........................................................................................................................................  0.020-0.055mm (0.0008-0.0022in.)
Main Bearing Bore ID ...................................................................................................................................................  68.250-68.275mm (2.687-2.688in.)
Crankshaft End Play ..........................................................................................................................................................  0.076-0.279mm (0.003-0.011in.)

Harmonic Balancer - Crankshaft Pulley > < Crankshaft Main Bearing Cap/Rear Seal - Revised Service|Page 2974