Astro Van 2WD V6-4.3L VIN W (2001)
Idler Arm: Service and Repair
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Tools Required
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J 24319-B Steering Linkage and Tie Rod Puller
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J29193 Steering Linkage Installer (12 mm)
Removal Procedure
Important: Use the proper tool in order to separate all of the ball joints.
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the bolts (3) from the idler arm (4).
3. Remove the prevailing torque nut (2) from the idler arm (4) ball stud.
Discard the prevailing torque nut (2).
4. Use the J24319-B in order to remove the relay rod (1) from the idler arm (4).
5. Remove the idler arm (4).
6. Inspect the ball stud threads for damage.
7. Inspect the ball stud seal for cuts or other damage.
8. Clean the threads on the ball stud and in the ball stud nut.
Installation Procedure
1. Install the idler arm (4) to the frame.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the idler arm to frame mounting bolts (3).
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Tighten the idler arm to frame mounting bolts to 105 Nm (77 ft. lbs.).