Explorer Sport Trac 2WD V6-4.0L VIN K (2007)
Piston Ring-to-Groove Clearance
Piston Ring-to-Groove Clearance
1. Inspect the piston for ring land damage or accelerated wear.
2. Measure the piston ring-to-groove clearance.
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If out of specification, install new components as necessary.
Piston Pin Diameter
Piston Pin Diameter
1. Measure the piston pin diameter in 2 directions at the points shown. Verify the diameter is within specification.
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If out of specification, install new components as necessary.