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Drivetrain and Front Suspension Frame Front Crossmember Replacement (1500, 2500 LD)

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Fig 1: View Of Lower Control Arm Crossmember, Front Crossmember Bolts & Nuts
GM1702710Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the oil pan skid plate. Refer to Oil Pan Skid Plate Replacement (2500/3500 with RPO NZZ)  or Oil Pan Skid Plate Replacement (1500 with RPO NZZ) .
1 Engine Front Crossmember Nut (Qty: 4)
NOTE: Refer to Fastener Notice .

Tighten:  105 N.m (77 lb ft)
2 Engine Front Crossmember Bolt (Qty: 4)

Procedure

  1. Remove all traces of the original adhesive patch.
  2. Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
  3. Apply threadlocker GM P/N 12345493 (Canadian P/N 10953488).
3 Lower Control Arm Crossmember
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