Crankshaft Main Bearing Journal-to-Bearing Clearance

Crankshaft Main Bearing Journal-to-Bearing Clearance

General Procedure

NOTE: Refer to general specifications in the appropriate engine for the appropriate specification.

1. NOTE: Crankshaft main bearing journals must be within specifications before checking journal clearance.

Remove the crankshaft main bearing caps and crankshaft main bearing.

2. Lay a piece of Plastigage across the face of each crankshaft main bearing surface.





3. NOTE: Do not turn the crankshaft while carrying out this procedure.

Install and remove the crankshaft main bearing cap.

4. Verify the crankshaft journal clearance.