2012 Mazda 3 L4-2.5LFACTORY OEM SERVICE PROCEDURE

Radiator Support: Service and Repair





SHROUD PANEL REMOVAL/INSTALLATION

CAUTION:
- Because the shroud panel is installed to the bumper reinforcement, support the shroud panel using a jack before removing the bumper reinforcement so as not to apply excessive force to the shroud panel.
- Since the servicing is performed with the hood open, secure the hood using a piece of wood to prevent it from falling.

1. Disconnect the negative battery cable. Removal and Replacement Removal and Replacement Removal and Replacement

2. Remove the following parts:
a. Front bumper Front Bumper Removal/Installation

b. Front combination lights Front Combination Light Removal/Installation Adjustments

c. Seal plate Seal Plate Removal/Installation

d. Front bumper reinforcement Service and Repair

3. Disconnect the hood latch cable. Service and Repair

4. Remove the bolts.

Factory service manual diagram





5. Push the hooks in the direction of arrow (1), and remove the upper mount bracket in the direction of the arrow (2).

Factory service manual diagram





6. Pull the shroud panel in the direction of arrow (3) in the figure, and remove it in the direction of arrow (4).

Factory service manual diagram





CAUTION:
- Support the lower surface of the radiator with a floor jack to prevent the radiator from falling off after the shroud panel is removed.

7. Install in the reverse order of removal.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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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