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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> Body & Frame >> Frames, Subframes & Crossmembers >> Frame And Underbody >> Repair Instructions >> CROSSMEMBER Replacement (Lower Control Arm) >> Removal Procedure
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Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the underbody shields. Refer to Catalytic Converter Guard Replacement .
  3. Support the front differential.
    4. Fig 1: Differential Carrier Assembly Left & Right Side Axle Mount Bolts & Nuts
    GM821616Courtesy of GENERAL MOTORS CORP.
  4. Remove the differential mounting nut, bolt, and washer. Refer to DIFFERENTIAL CARRIER ASSEMBLY REPLACEMENT in Front Drive Axle.
    5. Fig 2: Crossmember (Lower Control Arm)
    GM821952Courtesy of GENERAL MOTORS CORP.
  5. Remove the crossmember mounting bolts.
  6. Remove the crossmember from the vehicle.
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