Durango 2WD V8-4.7L VIN N (2001)
6. Remove the bearing cap and determine amount of bearing-to-journal clearance by measuring the width of compressed Plastigage (Fig. 54). Refer
to Specifications for the proper clearance. Plastigage should indicate the same clearance across the entire width of the insert. If the clearance
varies, it may be caused by either a tapered journal, bent connecting rod or foreign material trapped between the insert and cap or rod.
7. If the correct clearance is indicated, replacement of the bearing inserts is not necessary. Remove the Plastigage from crankshaft journal and
bearing insert. Proceed with installation.
8. If bearing-to-journal clearance exceeds the specification, determine which services bearing set to use the bearing sizes are as follows:
9. Repeat the Plastigage measurement to verify your bearing selection prior to final assembly.
10. Once you have selected the proper insert, install the insert and cap. Tighten the connecting rod bolts to 27 Nm (20 ft. lbs.) plus a 90° turn.
Slide snug-fitting feeler gauge between the connecting rod and crankshaft journal flange (Fig. 55). Refer to Specifications for the proper clearance.
Replace the connecting rod if the side clearance is not within specification.
