Navigator 4WD V8-5.4L SOHC VIN L (1998)
5. Remove the wavy retaining ring.
6. Remove the overdrive center shaft.
7. CAUTION: Use care not to damage the thrust bearing.
NOTE: The individual parts of the planet assemblies are not repairable.
Remove the No. 4 overdrive planet thrust bearing assembly. Wash the thrust bearing thoroughly in cleaning solvent. Blow dry the bearing with
compressed air and lubricate with clean transmission fluid. Replace any bearing and race that show sign of wear.
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Inspect the pinion shafts in the planet assembly. They should be checked for looseness and damage.
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Inspect the pinion gears for damaged and free rotation.
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Inspect the planet carrier for damage.
