Section 07-01C: Transmission, Automatic, 4R70W | 1996 F-150 (4x2) (4x4) and Bronco Vehicles Equipped with 5.0L Engines Workshop Manual |
Wash thrust bearings thoroughly in cleaning solvent. Blow bearings dry with compressed air.
Make certain bearings are clean and then lubricate with transmission fluid. Replace any bearings and races which feel rough on rotating. Do not disassemble and assemble the bearing for reuse following inspection.