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Home >> Subaru >> 2018 >> BRZ tS >> Repair and Diagnosis >> Suspension >> Wheel Alignment >> Front Suspension System >> Front Suspension Lower Arm >> Installation

Front Suspension Lower Arm: Installation

NOTE:
  • The following procedure is for LH side.
  • Service the RH side in the same procedure as the LH side.
  1. Installation of front suspension lower arm bolt
    1. Using the SST, install a new front suspension lower arm bolt.

      SST 20299AG020 

      Standard value: T=110N.m {1122kgf.cm} {81.1ft.lbf} 

  2. Temporary tightening of front suspension lower arm ASSY LH
    1. Temporarily tighten the part using the bolt and a new nut.
      CAUTION: Insert the bolt from the front of the vehicle.
  3. Installation of steering knuckle LH

    With a nut, install the front suspension lower arm ASSY LH to the steering knuckle LH.

    Standard value: T=51N.m {520kgf.cm} {37.6ft.lbf} 

  4. Installation of tie-rod end SUB-ASSY LH (Refer to INSTALLATION )
  5. Temporary tightening of lower arm support plate
    1. Using a new bolt and nut, install the lower arm support plate.

      Standard value: T=110N.m {1122kgf.cm} {81.1ft.lbf} 

  6. Installation of stabilizer link ASSY LH (Refer to INSTALLATION  )
  7. Installation of front tire

    Standard value: T=120N.m {1224kgf.cm} {88.5ft.lbf} 

  8. Stabilization of vehicle (Refer to INSTALLATION , Step 7 )
  9. Final tightening of front suspension lower arm ASSY LH
    1. Fully tighten the bolts and nuts.

      Standard value: T=85N.m {867kgf.cm} {62.7ft.lbf} 

  10. Installation of undercover COMPL T/M (Refer to INSTALLATION , Step 9)
  11. Installation of undercover front AL (Refer to INSTALLATION , Step 10)
  12. Inspection and adjustment of front wheel alignment (Refer to FRONT WHEEL ALIGNMENT )
  13. Initialization of head light leveling computer (refer to AUTO LEVELING SYSTEM )
  14. Headlight beam adjustment (Refer to ADJUSTMENT )
  15. VDC sensor mid point setting (Refer to WORK SUPPORT )