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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Suspension System >> Repair Instructions >> Rear Axle Replacement (Compound Crank) >> Installation Procedure

Installation Procedure

  1. Install the rear coil spring lower seat insulators (1) to the axle.
    Fig 1: Identifying Coil Spring Lower Seat Insulators
    GM2027838Courtesy of GENERAL MOTORS COMPANY
  2. Raise the axle (1) into position.
    Fig 2: Rear Axle
    GM2027755Courtesy of GENERAL MOTORS COMPANY
  3. Loosely install the both axle bushing bolts (1) and nuts.
    Fig 3: Rear Axle Bushing Bolts And Nuts
    GM2027754Courtesy of GENERAL MOTORS COMPANY
  4. Using the lift table, raise the axle to the proper trim height specification by measuring the vertical distance between the bottom edge of the upper spring seat and the bottom of the notch in the lower spring seat specification:
    Fig 4: Raising Axle To Proper Trim Height
    GM2028266Courtesy of GENERAL MOTORS COMPANY
    NOTE: The axle bushing bolts and nuts must be tightened with the axle at the correct trim height.

    Specification 

    Dimension (a): 224 mm (8.82 in)

  5. Tighten the NEW axle bushing through the bolts and the NEW nuts and tighten a first pass to 70 N.m (52 lb ft).
    CAUTION: Refer to Fastener Caution .
  6. Tighten the axle bushing though bolts and the nuts a final pass to an additional 120 - 135 degrees, using the EN-45059  meter.
  7. Install the rear coil springs. Refer to Rear Spring Replacement .
  8. Install the lower shock bolts. Refer to Shock Absorber Replacement .
  9. Remove the hydraulic lift table from the rear axle.
  10. Install the wheel bearing/hub and the brake assembly.
  11. Install the NEW wheel bearing/hub mounting bolts (1) and tighten a first pass to 50 N.m (37 lb ft).
    Fig 5: Wheel Bearing/Hub Mounting Bolts
    GM2027750Courtesy of GENERAL MOTORS COMPANY
  12. Install the wheel bearing/hub mounting bolts a final pass to an additional 45 - 60 degrees, using the EN-45059  meter.
  13. Install the rear parking brake cable bracket bolts (1) at the rear axle and tighten to 9 N.m (80 lb in).
    Fig 6: Parking Brake Cable Bracket Bolts
    GM2027748Courtesy of GENERAL MOTORS COMPANY
  14. Install the both brake hose bolts (1) attaching the hose to the rear brake caliper bracket.
    Fig 7: Identifying Brake Hose Bolts
    GM2027745Courtesy of GENERAL MOTORS COMPANY
  15. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  16. Remove the support and lower the vehicle.