Express 2500 V8-5.3L VIN T (2005)
1. Install the idler arm to the frame.
2. Notice: Refer to Fastener Notice in Service Precautions.
Install the idler arm to frame mounting bolts.
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Tighten the bolts to 150 Nm (111 ft. lbs.).
3. Install the idler arm to the relay rod.
4. Install the new idler arm to relay rod retaining nut.
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Tighten the nut to 63 Nm (47 ft. lbs.).
5. Lower the vehicle.
6. Check the wheel alignment.