K Yukon/Denali 4WD V8-6.5L DSL Turbo VIN S (1999)
Pinion Bearing: Service and Repair
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Tools Required
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J 36598 Holding Fixture and Pinion Service Tool
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J 36598 Adapter Plate (T, K1, K2 models)
Important: At assembly, apply axle lubricant to all of the following parts:
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The bearings
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The seal lips
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The gears
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The thrust washers
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The bearing surfaces
1. Mount the left carrier case in the J 36598. For the T, K1, and K2 models, use the J 36598 adapter plate.
2. Tighten the attaching bolts securely.
3. Install the outer bearing cup.
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For the T, K1, and K2 models, use the forcing screw and the J 36598.
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For the K3 model, use the J 36598.
4. Install the inner bearing cup.
4.1.
Remove the J 36598 or the J 36598 from the forcing screw.
4.2.
Place the pilot d 36598 in the pinion seal bore.
4.3.
Extend the forcing screw through the pinion bore.
4.4.
For the T, K1, and K2 models, install the J 36598 on the forcing screw. For the K3 model, install the J 36598 on the forcing screw.
4.5.
Rotate the forcing screw until the installer is snug against the bearing cup.
4.6.
Rotate the tool several times in order to ensure the bearing cup is not cocked in the bore.
5. Pull the bearing cup into place with the forcing screw.
