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Home >> BMW >> 2018 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 482 (Collision - Body Panel Repair (F25)) >> Wheel Wells >> 41 14 505 Replacing Rear Left Outer Wheel Arch Section (Rear Side Panel Removed)

41 14 505 Replacing Rear Left Outer Wheel Arch Section (Rear Side Panel Removed)

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

Read contents of BODY, GENERAL .

Observe procedure for (REPAIR STAGE 2) !

Following new body parts are required (refer to OVERVIEW OF CONSUMABLES ):

Following CONSUMABLES  are required:

Fig 1: Identifying Outer Wheel Arch Section, Rear
G09947754Courtesy of BMW OF NORTH AMERICA, INC.
Material Quantity
Adhesive K5a 1
Blind rivets N3 12
Cleaning agent R1 1
Cavity sealing wax remover 1
Sealant D1  

Removal of outer wheel arch section 

Fig 2: Identifying Severance Cut At Component Edge Of C-Pillar Reinforcement
G09947755Courtesy of BMW OF NORTH AMERICA, INC.

Remove cavity sealing (1).

Mark severance cut (2) at component edge of C-pillar reinforcement (3) and cut.

Remove part of the outer wheel arch section.

Preparation of new part: 

Mark new part in accordance with severance cut on vehicle + 20 mm extra material and cut.

Fig 3: Identifying Cavity Sealing, C-Pillar Reinforcement Component Edge Severance Cut Mark
G09947756Courtesy of BMW OF NORTH AMERICA, INC.

Adjust new parts in combination with side wall to fit and secure.

In area of bonding surface (1), drill 12 Ø 4.2 mm holes for blind rivets.

Installation of outer wheel arch section 

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

Clean all  bonding surfaces on new part and on vehicle with cleaning agent R1.

Apply adhesive to bonding surfaces.

Apply sealant to new CAVITY ACOUSTIC BAFFLE .

Install and rivet outer wheel arch section.