K 3500 Truck 4WD V8-5.7L VIN R (1998)
4. Remove the pinion nut using J8614-01.
5. Remove the flange using J8614-01 with the special nut and forcing screw.
6. Pry the oil seal from the bore.
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Do not damage the machined surfaces
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Clean any foreign material from the contact area
7. Inspect the following
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The 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
8. Replace parts as necessary.
INSTALLATION PROCEDURE
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Tools Required
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J8614-01 Pinion Flange Holder/Remover
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J24384 Pinion Oil Seal Installer
1. Lubricate the inside diameter of the new oil seal with extreme pressure lubricant such as GM P/N 9985038.
