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Home >> Mini >> 2021 >> Cooper Base, 4D Hatchback, Standard Trans >> Repair and Diagnosis (Single Page) >> Body & Frame >> Exterior Body Panels >> Collision - Body Panel Repair (F55 & F56) >> 41 21 Side Frames And Pillars >> Replacing Left Or Right C-Pillar Reinforcement (Tail Panel And Rear Quarter Panel Removed) Rep-Rep-RAF5641-4121XXX - V.1 (Cooper 2-Door Hatchback, 2020-2023)

Replacing Left Or Right C-Pillar Reinforcement (Tail Panel And Rear Quarter Panel Removed) Rep-Rep-RAF5641-4121XXX - V.1 (Cooper 2-Door Hatchback, 2020-2023)

Read contents of BODY, GENERAL .

Procedure OBSERVE  repair stage 3!

Use only an approved SPOT WELDER  for repairs.

Following new body parts are required (see Electronic Parts Catalog):

  1. C-pillar
  2. C-pillar, inner
G11788115Courtesy of BMW OF NORTH AMERICA, INC.

Removal: 

Open welded connections in area (1).

G15440939Courtesy of BMW OF NORTH AMERICA, INC.

Mark severance cut in accordance with dimension and cut.

IMPORTANT: Cut outer metal panel only.

Dimension a = approx. 20 mm from 8 mm dia. hole.

Remove reinforcement on C pillar.

G15440940Courtesy of BMW OF NORTH AMERICA, INC.

Preparation of new part: 

Mark and cut the severance cut on new part as per the severance cut on the vehicle.

Prepare REINFORCEMENT PLATE  at severance cut.

Prepare new parts for joining by welding.

Adjust new parts in combination with tail panel and side panel.

NOTE: Tail panel serves as a positioning aid in this operation and during installation. New parts are not welded to the tail panel during installation. New parts are joined to the tail panel with bonded rivets.

Installation: 

Install new parts in combination with tail panel.

Weld new parts in areas (1).

NOTE: Do not weld new parts to tail panel.
G15440941Courtesy of BMW OF NORTH AMERICA, INC.

Weld new parts in area (1).

G15440939Courtesy of BMW OF NORTH AMERICA, INC.