ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Connecting Rod Bearing Journal Taper and Out-of-Round|Page 1825 > < Connecting Rod Bearing Journal Taper and Out-of-Round
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Connecting Rod: Service and Repair
Connecting Rod Bearing Journal-to-Bearing Clearance

Connecting Rod Bearing Journal-to-Bearing Clearance

NOTE: Refer to the Engine system level for the specification.

NOTE: The crankshaft connecting rod journals must be within specifications to check the connecting rod bearing journal clearance.

1. Remove the connecting rod bearing cap.

2. Position a piece of Plastigage across the bearing surface.

3. NOTE: Do not turn the crankshaft during this step.

Install and tighten to specifications, then remove the connecting rod bearing cap.

4. Measure the Plastigage to get the connecting rod bearing journal clearance. The Plastigage should be smooth and flat. A changing width indicates

a tapered or damaged connecting rod or connecting rod bearing.

Connecting Rod Bearing Journal Taper and Out-of-Round|Page 1825 > < Connecting Rod Bearing Journal Taper and Out-of-Round