C 1500 Truck 2WD V8-6.5L DSL Turbo VIN F (1998)
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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.
2. Install the oil seal into the bore using the J24384.
3. Pack the cavity between the pinion stem, pinion flange and pinion nut with a non-hardening sealer such as Permatex (R) Type A or the equivalent.
IMPORTANT: Do not coat the bearing.
4. Install the pinion flange using the J8614-01 and use the alignment marks as a guide.
5. Install the pinion nut using the J8614-01 and use the alignment marks as a guide.
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Tighten the pinion nut to 596 - 678 Nm (440 - 550 ft. lbs.).
NOTICE: Refer to Fastener Notice in Caution and notices.
6. Install the propeller shaft. Refer to Propeller Shaft Replacement-One-Piece or Propeller Shaft Replacement-Two-Piece.