pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Engine Block Heater > < Crankshaft Main Bearing|Specifications
Page 1
background image

Crankshaft: Specifications

Crankshaft End Play .......................... 0.060-0.210 mm (0.0024-0.0083 inch) Crankshaft Main Bearing Journal Width  23.9-24.1 mm (0.941-0.949 inch) 
Crankshaft Main Bearing Clearance - Except #3 ...................................................................................................... 0.019-0.064 mm (0.0008-0.0025 inch) 
Crankshaft Main Bearing Clearance - #3 Thrust Bearing ......................................................................................... 0.032-0.077 mm (0.0012-0.0030 inch) 
Crankshaft Main Journal Diameter ....................................................................................................................... 67.239-67.257 mm (2.6473-2.6483 inch) 
Crankshaft Main Journal Out-of-Round ............................................... 0.005 mm (0.0002 inch) Crankshaft Main Journal Taper  0.005 mm (0.0002 inch) 
Crankshaft Rear Flange Runout .......................................................................................................................................................... 0.04 mm (0.0016 inch)

Crankshaft Main Bearing Cap Bolt/Stud
First Pass .................................................................................................................................................................................................... 50 Nm (37 ft. lbs.)
Final Pass ............................................................................................................................................................................................................... 77 degrees

Engine Block Heater > < Crankshaft Main Bearing|Specifications