2008 Subaru Outback Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Front Arm: Installation

  1. Using the ST, install the stud bolt.

    ST 20299AG020 STUD BOLT SOCKET

    Tightening torque:Β 

    110 N.m (11.2 kgf-m, 81.1 ft-lb)Β 

  2. Using new bolts and self-locking nuts, temporarily tighten the front arm to crossmember.
  3. Secure the front arm to body, and then install the support plate with new bolts and self-locking nuts.

    Tightening torque:Β 

    Support plate to Front arm:Β 

    110 N.m (11.2 kgf-m, 81.1 ft-lb)Β 

    Support plate to Body:Β 

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

  4. Install the ball joint into housing.

    Tightening torque:Β 

    50 N.m (5.1 kgf-m, 36.9 ft-lb)Β 

  5. Install the stabilizer. <Ref. to INSTALLATIONΒ , Front Stabilizer .>
  6. Lower the vehicle from lift, and tighten the bolt which secures the front arm to crossmember with wheels in full contact with the ground and the vehicle at curb weight.

    Tightening torque:Β 

    95 N.m (9.7 kgf-m, 70.1 ft-lb)Β 

  7. Inspect the wheel alignment and adjust if necessary.
Factory Service Tools

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When to See a Mechanic

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

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

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