Middle pillar reinforcement
This part may be partially replaced only following cuts (a) and (b): operation complementary to complete pillar replacement for a side collision.
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 welder, they may be replaced with plug welds.REPLACEMENT PART CONTENTS
Assembled with:
Upper hinge reinforcement
Lower hinge reinforcement
Weld-on bolts
Clinch nuts
5-door version

3-door version

PARTS CONCERNED (thickness in mm):
- Centre pillar reinforcement 1.2 / 1.5
Cut detail (a)
3-door version

5-door version


The cut position must not be made on a slotted hole.
For a partial replacement linked to middle pillar replacement, the cuts must be offset.
Cut detail (b)


For a partial replacement linked to middle pillar replacement, the cuts must be offset.

Middle pillar reinforcement lower swelling insert (C).
Note: It is essential to replace the swelling inserts (see method described in chapter 40A-L).Cut detail (b)


For a partial replacement linked to middle pillar replacement, the cuts must be offset.

Middle pillar reinforcement lower swelling insert (D).
Note: It is essential to replace the swelling inserts (see method described in chapter 40A-L).Test yourself
A quick Renault Megane quiz: every answer comes with an explanation and a link to the manual page.