1998 Grand Voyager V6-30L VIN 3 Cylinder Block Inspection Instructions
Crankshaft Main Bearing: Service and Repair
Fitting Bearings
INSPECTION
Visually check the main and connecting rod bearing journals for wear, scuffs or scoring and replace if necessary.
CRANKSHAFT OIL CLEARANCE-MECHANICAL MEASUREMENT
Measure Crankshaft Journal O.D.
Measure Main Bearing I.D.
Measure the journal outside diameter and the main bearing inside diameter. If the clearance exceeds the specifications limit, replace the main
bearing(s) and if necessary replace the crankshaft. Refer to Crankshaft Clearance Specification Chart.
PLASTIGAGE MEASUREMENT
1. Remove oil from journal and bearing shell.
2. Install crankshaft.
Measuring Clearance