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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 35 Side Panels >> 41 35 101 Replacing Rear Left Side Panel Rep-Rep-RAF5541-4135101_KLEBEN - V.4 (Cooper 4-Door Hatchback, 2020-2023)

41 35 101 Replacing Rear Left Side Panel Rep-Rep-RAF5541-4135101_KLEBEN - V.4 (Cooper 4-Door Hatchback, 2020-2023)

Read contents of Body, General.

Procedure OBSERVE  repair stage 2!

Strip down vehicle.

Example illustration.

Because of the ever-increasing geometric complexity and challenging follow-up steps when working on visible severance cuts, the reinforcement plate is now welded together instead of glued. This change applies to all BMW and MINI models.

Welding is carried out in area (1) (incl. water channel).

Release the sealant in these areas (2).

Note updated PROCEDURE .

G12845080Courtesy of BMW OF NORTH AMERICA, INC.

The following new parts are required (see Electronic Parts Catalog):

Following CONSUMABLES  are required:

G11788208Courtesy of BMW OF NORTH AMERICA, INC.
Material Quantity
Adhesive K5b 1
Adhesive K5a 1
Blind rivet N3 4
Punch rivet N4 35
EMC screw 2
Cavity protection wax remover 1
Cleaning agent R1 1
Sealant D1 1

Removal: 

G11788209Courtesy of BMW OF NORTH AMERICA, INC.

Mark severance cuts in accordance with specified dimensions and cut.

IMPORTANT: Cut outer panel only.

Compare position of severance cuts with REINFORCEMENT PLATES .

Dimension a = approx. 80 mm from the center point of 25 mm dia. hole.

Dimension b = approx. 150 mm from component edge of the window frame.

Dimension c = approx. 60 mm from the center point of the hole in the molding.

Open welded connections in areas (1).

OPEN  spot-welded adhesive joints in area (2).

Loosen side wall of cavity sealing (3).

Temperature sensor 

In addition to the dimensions, the position of the separating cut can be determined with a TEMPLATE  (1).

G06890647Courtesy of BMW OF NORTH AMERICA, INC.

Cut the separating cut (1) in the water channel in the center between the welded connections (2) and sever.

Open the lower welding spot (2) and welded connections in the area (3).

(4) = Severance cut, C-pillar.

G11788211Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections in areas (1) and (2).

Take off side panel.

IMPORTANT: In area (1), the welded connections must be detached from the side wall.
G11788212Courtesy of BMW OF NORTH AMERICA, INC.

Preparation of new part: 

Mark severance cuts on new part in accordance with severance cuts on vehicle and cut.

For severance cuts, prepare reinforcement plates.

G11788213Courtesy of BMW OF NORTH AMERICA, INC.

Area of water channel:

Adjust the universal reinforcement plate (1) for the severance cut in the water channel as shown and secure it by welding.

G11788214Courtesy of BMW OF NORTH AMERICA, INC.

Fit in new part.

In area (1), set three bores with a 4.2 mm dia. for the blind rivets.

Remove new part and deburr holes.

IMPORTANT: Do not grind/sand new part in area of bonding surfaces.

Installation: 

Clean ail bonding surfaces (1) on the new part, vehicle and reinforcement plates with cleaning agent R1!

Apply adhesive to reinforcement plates (door sill, C pillar). Install reinforcement plates.

Apply adhesive to bonding surfaces on vehicle.

Apply sealant to cavity sealing. Refer to INSTALLING CAVITY SEALING (NOT EXPANDED) REP-REP-RAGRP41-4107102 - V.4 (Cooper 4-door hatchback and 2-door hatchback, 2020-2023)  (2).

G11788215Courtesy of BMW OF NORTH AMERICA, INC.
G11788214Courtesy of BMW OF NORTH AMERICA, INC.

Install the side panel and rivet with blind rivets N3 in the area (1).

G11788217Courtesy of BMW OF NORTH AMERICA, INC.

In areas (1) to (4), rivet side panel with punch rivets N4.

IMPORTANT: Punch rivets may only be installed in the areas (4) at the two moldings in the wheel arch panel!
Area Number
1 10
2 6
3 4
4 2

Weld the severance spot on the D pillar.

In area (5), secure side panel with gripping pliers until adhesive has hardened.

In areas (1) to (4), rivet side panel with punch rivets N4.

Area Number
1 2
2 2
3 1
4 8
G11788218Courtesy of BMW OF NORTH AMERICA, INC.

After adhesive has hardened, install one EMC SCREW  in each case in areas (1).

G11788219Courtesy of BMW OF NORTH AMERICA, INC.