cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Crankshaft, Engine > < Connecting Rod, Engine|Specifications
Page 1
background image

Crankshaft Main Bearing: Specifications

Main Bearing Cap

First Pass

Tighten the lower crankcase bearing bolts (1-20) ...........................................................................................................................  20 Nm (15 ft. lbs.)

Final Pass

Tighten the lower crankcase bolts (1-20) an additional 65 degrees

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 Bearing Bore Diameter ......................................................................................................  72.430 - 72.442 mm (2.8516 - 2.8521 inch)
Crankshaft Main Bearing Bore Out-of-Round .............................................................................................................................  0.010 mm (0.0004 inch)

Crankshaft, Engine > < Connecting Rod, Engine|Specifications