Prepare New Part

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NOTE: TECHNICAL INFORMATION
Adhesive technology in the area of the outer skin (not for structural adhesion):
The bonding surfaces of the new parts may not sharpened or ground.
For more information see: BMW/MINI BONDING INSTRUCTIONS REP-ALG-RAG1141-4105402 - V.11 (M5 2018-2022, M5 Competition 2019-2022, M5 CS 2022) .

Replacing the coarse thread bolt and threaded weld bolts (steel surface)

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.

Renew the coarse thread bolt (1) and the threaded weld bolt (2).
Parts: Coarse thread bolt, threaded weld bolt

Take the number and position from the component to be replaced or the add-ons.
Weld the coarse thread bolt (1) and threaded weld bolt (2) onto the new part.

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Check ground pins and replace if necessary

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.

Check the ground pins (1) for stability and renew if necessary.

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Adjust the luggage compartment floor and secure.
Prepare area (1) for joining by welding.
Prepare the joints in areas (2) and (3) using the bond-and-rivet method.
Transfer the holes resulting from the removal in areas (2) and (3) to the new part. Drill out holes to dia. 6.8 mm.

Courtesy of BMW OF NORTH AMERICA, INC.
Prepare the new part in area (1) for joining by welding.

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: TECHNICAL INFORMATION
For additional information see: SPOT-WELD BONDING STEEL COMPONENTS REP-ALG-RAGRP41-4105701 - V.3 (M5 2018-2022, M5 Competition 2019-2022, M5 CS 2022) .

NOTE: To provide a better overview: Shown without side panel.
Prepare for joining by welding in areas (1) and (2). Make sure that there is a sufficient distance to the adhesive area (3). In area (2), observe the procedure for the replacement of spot-welded adhesive joints from standard production.
Prepare area (3) for joining using the rivet-and-bonding method.

Courtesy of BMW OF NORTH AMERICA, INC.
Apply the existing holes in the side member onto the new part in area (3). Drill holes to dia. 6.8 mm.
Remove new component. Deburr bores.