2026-08-09

Coil Spring Assembly - Front - LH (Standard) (Remove and Replace)

Code de correction NEW REMARQUE : À moins d’indications explicites contraires dans la procédure, le code de correction et le temps forfaitaire indiqués ci-dessus représentent tout le travail à être fait pour cette procédure, notamment les procédures connexes. N’appliquez pas plusieurs codes de correction à la fois, à moins qu’il vous soit explicitement indiqué de le faire. REMARQUE : Consultez Temps forfaitaires pour en apprendre plus à propos des temps forfaitaires et de leur création. NOTE : Consultez Protection individuelle pour vous assurer de porter l’équipement de protection individuelle adéquat lorsque vous effectuez la procédure ci-dessous. REMARQUE : Voir Précautions ergonomiques pour consulter les pratiques de travail sécuritaires et saines.

Avertissement
Cette procédure est une PREMIÈRE VERSION. Bien qu'elle ait été validée, des avertissements et des mises en garde pourraient manquer. Respectez les exigences de sécurité et faites preuve d’une extrême prudence lorsque vous travaillez sur ou près des systèmes et des composants haute tension.
  • 2026-05-05: Released new procedure.

Retirer

  1. Soulevez et soutenez le véhicule. Voir Soulever le véhicule - pont élévateur à 2 poteaux,
  2. Ouvrez la porte avant gauche et abaissez la glace avant gauche.
  3. Ouvrez le coffre avant électrique.
  4. Place the vehicle into Service Mode Plus. See Toolbox 3.0 (connecter et déconnecter).
  5. Retirez le tablier arrière situé sous le capot. Voir Underhood Apron - Rear (Remove and Install),
  6. Remove the frunk assembly. See Frunk Assembly (Remove and Install).
  7. Remove the bolt that attaches the remote brake fluid reservoir to the megabeam, and then remove the reservoir from the megabeam.
    ATTENTION
    Avoid tipping the reservoir over.
    Remarque
    Push under cowl to allow access.
    Remarque
    10mm, 1x tab
  8. Remove and discard the fasteners (x3) that attach the LH front coil spring assembly to the vehicle.
    Remarque
    18mm, 110 Nm
  9. Remove the LH front wheel cover. See Cap - Wheel - Front - LH (Long Range) (Remove and Install).
  10. Loosen the LH front halfshaft bolt.
    Remarque
    Loosen the bolt through the center of wheel.
    Remarque
    24mm, 300 Nm
  11. Remove the LH front wheel. See Ensemble de roue (retrait et installation).
  12. Remove and discard the LH front halfshaft bolt.
    Remarque
    24mm, 300 Nm
  13. Disconnect the harness electrical connectors (x2), and then release the clips (x2) and grommet that attach the harness to the coil spring assembly.
    Remarque
    Pull the grey tab, and then push down to release.
  14. Release the clips (x4) that attach the LH front coil spring assembly cover to the vehicle, and then release the coil spring assembly cover from the assembly.
    Remarque
    Leave the cover attached to the brake hose.
  15. Remove the bolt that attaches the LH front brake hose bracket to the knuckle, and then remove the bracket from the knuckle.
    Remarque
    10mm, 10 Nm
  16. Remove and discard the bolt that attaches the outer tie rod to the knuckle, and then remove the tie rod from the knuckle.
    Remarque
    21mm, 170 Nm
  17. Remove the bolts (x3) that attach the LH front lower control arm shield to the vehicle, and then remove the shield from the vehicle.
    Remarque
    10mm, 7 Nm
  18. Remove and discard the nut that attach the stabilizer bar to the LH link, and then disconnect the bar from the link.
    Remarque
    Counter hold the stud as needed.
    Remarque
    21mm, 275Nm
  19. Position and raise a pole jack onto the LH front lower control arm.
  20. Use a spring compressor to compress the coil spring to remove preload.
    Avertissement
    Make sure to compress the spring evenly.
  21. Remove the nut that attaches the LH front upper control arm to the knuckle.
    Remarque
    Use a step ladder as needed.
    Remarque
    18mm, 85 Nm
  22. Lower and remove the pole jack from the LH front lower control arm.
  23. Remove the bolts (x2) that attach the front coils spring assembly to the vehicle.
    Remarque
    Be prepared for some spring load to release from bushings.
    Remarque
    21mm, 140 Nm
  24. Push down on the knuckle assembly, and then lift the LH front coil spring assembly towards the rear and LH side of the vehicle to remove it from the vehicle.
    ATTENTION
    Make sure no harnesses or lines remain attached.
  25. Decompress and remove the coil spring compressor from the coil spring assembly.
    Avertissement
    Release each clamp evenly at the same time.

Installer

  1. Use a spring compressor to compress the coil spring assembly to remove preload.
    Avertissement
    Make sure to compress the spring evenly.
  2. While pulling the knuckle assembly downward, position the LH front coil spring assembly into the mounting hole.
    ATTENTION
    Make sure the damper valves are facing the rear of the vehicle.
    Remarque
    Install via rear area of suspension.
  3. Install new nuts (x3) that attach the LH front coil spring assembly to the vehicle.
    Remarque
    18mm, 110 Nm
  4. Position the remote brake fluid reservoir to the megabeam, and then install the bolt.
    Remarque
    Make sure there is no fluid loss. Top off if needed.
    Remarque
    10mm
  5. Position the LH damper to the lower control arm, and then install install the bolts (x2).
    Remarque
    21mm, 140 Nm
  6. Secure LH front halfshaft onto knuckle
    Remarque
    1x bolt, 24mm, Hand tight, Torque at later step, Hold knuckle against halfshaft then rotate hub until splines click, Engage splines then tighten bolt, If splines are properly engaged then hub will rotate halfshaft
  7. Position the LH front upper control arm to the knuckle, and then install a new nut that attaches the control arm to the knuckle.
    Remarque
    Use a step stool as needed.
    Remarque
    18mm, 85 Nm
  8. Decompress and remove the coil spring compressor.
    Avertissement
    Release each clamp evenly.
  9. Position and raise pole jack onto the LH front lower control arm.
  10. Position the stabilizer bar to the link, and then install a new bolt that attaches stabilizer bar to the link.
    Remarque
    Counter hold the stud as required.
    Remarque
    21mm, 275Nm
  11. Position the outer tie rod to the knuckle, and then install a new nut that attaches the tie rod to the knuckle.
    Remarque
    21mm, 170 Nm
  12. Lower and remove the pole jack from the LH front lower control arm.
  13. Position the LH front brake hose bracket onto the knuckle assembly, and then install the bolt that attaches the bracket to the assembly.
    Remarque
    10mm, 10 Nm
  14. Position the LH front coil spring assembly cover to the vehicle, and then secure the clips (x4) that attach the cover to the vehicle.
  15. Connect the electrical connectors (x2), and then secure clips (x2) and grommet that attach the harness to the front coil spring assembly module.
  16. Position the LH front wheel onto the vehicle, and then install and hand tighten the lug nuts (x6).
    Remarque
    21mm, 205 Nm
  17. Lower vehicle until tires are touching the ground
    Remarque
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
  18. Torque the LH front halfshaft bolt.
    Remarque
    24mm, 300 Nm. Torque bolt through center of wheel
  19. Install the frunk assembly. See Frunk Assembly (Remove and Install).
  20. Installez le tablier sous le capot. Voir Underhood Apron - Rear (Remove and Install),
  21. Install the LH front wheel. See Ensemble de roue (retrait et installation).
  22. Retirez le véhicule du pont élévateur. Voir Soulever le véhicule - pont élévateur à 2 poteaux,
  23. Remontez la glace avant gauche et fermez la porte avant gauche.