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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis >> Electrical >> Charging Systems >> Bolt On Body Components >> Repair Procedures >> Front Bumper Impact Bar Removal And Installation/Replacement

Front Bumper Impact Bar Removal And Installation/Replacement

Mobile Repair Possible:  No

Removal Procedure: 

  1. Remove both front bumper side energy absorbers. Refer to FRONT BUMPER SIDE ENERGY ABSORBERS REMOVAL AND INSTALLATION/REPLACEMENT 
  2. Remove air scoop mounting bracket. Refer to AIR SCOOP MOUNTING BRACKET REMOVAL AND INSTALLATION/REPLACEMENT 
  3. Remove both Headlamps. Refer to HEADLAMP REMOVAL AND INSTALLATION/REPLACEMENT
  4. Remove coolant expansion tank. Refer to COOLING SYSTEM EXPANSION TANK REMOVAL AND INSTALLATION/REPLACEMENT
  5. Remove the active air shutters. Refer to ACTIVE AIR SHUTTER REMOVAL AND INSTALLATION/REPLACEMENT
    G16023116Courtesy of VINFAST, LLC
  6. Remove 10 bolts (1).

    Torque: 15.3 Nm 

  7. Remove 2 bolts (2)

    Torque: 5 Nm 

    G16023117Courtesy of VINFAST, LLC
  8. Remove 2 bolts (1).

    Torque: 15 Nm 

    G16023118Courtesy of VINFAST, LLC
  9. Remove the 2 bolts on both sides of the vehicle.

    Torque: 8 Nm 

    G16023119Courtesy of VINFAST, LLC
  10. Remove 4 bolts (1).

    Torque: 56 Nm 

    G16023120Courtesy of VINFAST, LLC
  11. Disconnect the electrical plug connections (1) on the left and right.
  12. Detach the cable clip (2) from the side member.
    G16023121Courtesy of VINFAST, LLC
  13. Unlock and disconnect the electrical connector (1).
  14. Remove 2 bolts (2).

    Torque: 74.5 Nm 

    G16023122Courtesy of VINFAST, LLC
  15. Unlock and disconnect the electrical connector (1).
  16. Remove 2 bolts (2).

    Torque: 74.5 Nm 

    G16023123Courtesy of VINFAST, LLC
  17. Remove the front impact bar and FEM side uprights (1) from the vehicle in the direction of the arrow.

Replacement Procedure: 

G16023124Courtesy of VINFAST, LLC
  1. Rebuild both crash sensors (1).

    Torque: 9 Nm 

  2. Detach the cable clip (2) from the side member.
    G16023125Courtesy of VINFAST, LLC
  3. Rebuild front bumper fascia energy absorber. Refer to FRONT BUMPER FASCIA ENERGY ABSORBER REMOVAL AND INSTALLATION/REPLACEMENT 
  4. Rebuild the front bumper fascia Z-support. Refer to FRONT BUMPER FASCIA Z-SUPPORT REMOVAL AND INSTALLATION/REPLACEMENT
  5. Rebuild FEM side upright (1). Refer to FEM SIDE UPRIGHT REMOVAL AND INSTALLATION/REPLACEMENT
  6. Remove 2 bolts (2).

    Torque: 8 Nm 

  7. Rebuild signal horns (3).
  8. Rebuild front crash support bracket. Refer to FRONT CRASH SUPPORT BRACKET REMOVAL AND INSTALLATION/REPLACEMENT

Installation Procedure: 

  1. Installation is the reverse of removal procedure, noting the following.

    All fasteners must be tightened to torque specification! 

  2. Install air scoop mounting bracket. Refer to AIR SCOOP MOUNTING BRACKET REMOVAL AND INSTALLATION/REPLACEMENT 
  3. Installe the active air shutters. Refer to ACTIVE AIR SHUTTER REMOVAL AND INSTALLATION/REPLACEMENT
  4. Install coolant expansion tank. Refer to COOLING SYSTEM EXPANSION TANK REMOVAL AND INSTALLATION/REPLACEMENT
  5. Install both Headlamps. Refer to HEADLAMP REMOVAL AND INSTALLATION/REPLACEMENT
  6. Install both front bumper side energy absorbers. Refer to FRONT BUMPER SIDE ENERGY ABSORBERS REMOVAL AND INSTALLATION/REPLACEMENT