Chevrolet K 3500 Truck 4WD V8-454 74L VIN N TBI (1995): Differential Pinion Seal Replacement
Important: Scribe a line on the pinion stem, pinion nut and pinion flange to be used as an installation guide.
2. Nut using J 8614-01.
3. Flange using J 8614-01.
4. Oil seal.
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Use the special nut and forcing screw to remove the flange.
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Pry the oil seal from the bore. Do not damage the machined surfaces.
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Thoroughly clean foreign material from the contact area.
Inspect
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Oil seal mating surfaces for any burrs which may cause seal failure.
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Flange deflector for any abnormality such as cracking or distortion.
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Replace any part which shows any of the above conditions.
INSTALL OR CONNECT