2012 Subaru Outback RFACTORY OEM SERVICE PROCEDURE

Front Axle: Installation

WARNING: This page is about a different car, the 2011 Subaru Tribeca. However, it is still accessible from the selected car via links, so may be relevant.
  1. Align the alignment mark on the camber adjusting bolt head, and affix the front housing and strut together using a new self-locking nut.

    Tightening torque: 

    155 N.m (15.8 kgf-m, 114.3 ft-lb) 

  2. Install the front drive shaft. Refer to INSTALLATION , Front Drive Shaft.
  3. Install the front arm ball joint to the front housing.

    Tightening torque: 

    50 N.m (5.1 kgf-m, 36.9 ft-lb) 

  4. Install the ABS wheel speed sensor on the front housing.

    Tightening torque: 

    7.5 N.m (0. 8 kgf-m, 5.5 ft-lb) 

  5. Install the disc rotor to hub.
  6. Install the disc brake caliper to the front housing.

    Tightening torque: 

    120 N.m (12.2 kgf-m, 88.5 ft-lb) 

  7. Install the stabilizer link.
  8. Connect the tie-rod end ball joint to the knuckle arm with a castle nut.

    Tightening torque: 

    27.0 N.m (2.75 kgf-m, 19.9 ft-lb) 

    CAUTION: When connecting the tie-rod, do not hit the cap at bottom of tie-rod end with a hammer.
  9. Tighten the castle nut to specified torque and tighten further within 60° until the pin hole is aligned with the slot in nut. Bend the cotter pin to lock.
    Fig 1: Identifying Cotter Pin, Castle Nut And Tie-Rod
    G06343432Courtesy of SUBARU OF AMERICA, INC.
  10. While depressing the brake pedal, tighten a new axle nut to the specified torque and lock it securely.

    Tightening torque: 

    240 N.m (24.5 kgf-m, 177 ft-lb) 

    CAUTION:
    • Install the wheel after installation of axle nut. Failure to follow this rule may damage the wheel bearing.
    • Be sure to tighten the axle nut to specified torque. Do not overtighten it as this may damage the wheel bearing.
  11. After tightening the axle nut, lock it securely.
    Fig 2: Locking Axle Nut
    G06343433Courtesy of SUBARU OF AMERICA, INC.
  12. Install the front wheel and tighten the wheel nuts to specified torque.

    Tightening torque: 

    Chromed wheel 

    150 N.m (15.3 kgf-m, 110.6 ft-lb) 

    Other than above 

    120 N.m (12.2 kgf-m, 88.5 ft-lb) 

  13. Inspect the wheel alignment and adjust if necessary.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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