Mark LT 4WD V8-5.4L VIN 5 (2006)
1. Measure the connecting rod bend on a suitable alignment fixture. Follow the instructions of the fixture manufacturer. Verify the bend measurement
is within specification.
^
If out of specification, install new components as necessary.
Connecting Rod - Twist
1. Measure the connecting rod twist on a suitable alignment fixture. Follow the instructions of the fixture manufacturer. Verify the measurement is
within specification.
^
If out of specification, install new components as necessary.
Connecting Rod - Piston Pin Side Clearance
1. Measure the clearance between the connecting rod and the piston. Verify the measurement is within specification.
^
If out of specification, install new components as necessary.
Connecting Rod - Bearing Journal Clearance
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.
