Bodywork

Rear sill reinforcement

8steps
~48min
2/5difficulty
Done 0 of 8

Replacing this part is a complementary operation to replacing the rear lower side panel closure.

5-door version

Complementary to: rear lower wheel arch partial, following low cut, and rear lower side panel closure partial, following cut (a).

This part can also be replaced in addition to the complete rear lower side panel closure.

3-door version

Complementary to: rear lower wheel arch partial, centre pillar reinforcement partial, cut (c), and rear lower side panel closure.

In the method described below, you will only find the descriptions and joins specific to the part concerned.

Information on related parts is covered in their respective sections (see contents).

Note: If the spot welds cannot be made with the spot cutter, they can be replaced with plug welds.

When replacing this part, it is necessary to order the rear sill reinforcement stiffener (2).

REPLACEMENT PART CONTENTS

Part supplied alone.

3 and 5 door versions

Renfort arrière de bas de caisse

PARTS CONCERNED (thickness in mm):

  1. Rear sill reinforcement 1.4
  2. Rear sill reinforcement stiffener 1.8
  3. Sill panel 0.7/1.2

PART IN POSITION

5-door version

Renfort arrière de bas de caisse

Specific feature when replacing on the 5 door version

Renfort arrière de bas de caisse
Note: To preserve the centre pillar reinforcement when it is not affected, the operation is carried out from inside the vehicle.
Renfort arrière de bas de caisse
  1. Rear sill reinforcement
  2. Rear sill reinforcement stiffener
  3. Sill panel
    Renfort arrière de bas de caisse
  4. Rear sill reinforcement
  5. Sill panel

3-door version

Part in position

Renfort arrière de bas de caisse
Renfort arrière de bas de caisse

It is also possible to unweld the rear sill reinforcement stiffener in order to straighten the rear sill reinforcement if necessary.

Test yourself

A quick Renault Megane quiz: every answer comes with an explanation and a link to the manual page.