K Yukon/Denali 4WD V8-6.5L DSL Turbo VIN S (1999)
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Pitman Arm: Service and Repair
REMOVAL PROCEDURE
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Tools Required
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J24319-01 Universal Steering Linkage Puller
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J29107-A Universal Pitman Arm Puller
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J 6632-01 Pitman Arm Puller
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J 29193 Steering Linkage Installer (12 mm)
1. Raise the vehicle.
2. Suitably support the vehicle with jack stands.
3. Remove the relay rod nut from the Pitman arm ball stud.
Do NOT reuse the nut.
4. Use the J24319-01 in order to remove the relay rod (10) from the Pitman arm ball stud.
Notice: Do not hammer on the pitman arm, pitman arm shaft or puller. Damage to the pitman arm or steering gear may result.
5. Remove the power steering gear.
Mark the Pitman arm (1) and the Pitman shaft in order to ensure the proper alignment at assembly.
6. Use the J 6632-01 or the J 29107-A in order to remove the Pitman arm from the steering gear Pitman shaft.
7. Inspect the ball stud threads for damage.
8. Inspect the ball stud seals for excessive wear.
9. Clean the threads on the ball stud.
INSTALLATION PROCEDURE
1. Install the Pitman arm (1) on the Pitman shaft.
2. Align the marks made at removal.
3. Install the Pitman arm washer and the Pitman arm nut (8).
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Tighten the Pitman arm nut to 250 Nm (184 ft. lbs.).
Notice: Refer to Fastener Notice in Service Precautions.