Prepare New Part

NOTE: TECHNICAL INFORMATION
Structural adhesive bonding.
Observe preparation of bonding surfaces.
For additional information see: 41 00... BMW bonding instructions

NOTE: Perform the steps on the left and right side.

Adjust the new parts in combination with the tail panel to fit and secure.
Prepare area (1) for structural adhesive bonding of steel to steel and aluminum.
Transfer the position of the hole (2) that resulted from the removal on the vehicle to the new part. Set hole (2) Ø 6.8 mm for blind rivet.
Set the new hole (3) Ø 6.8 mm according to the specified dimensions.
Dimension a = 40 mm from hole Ø 12 mm.

Dimension b = 24 mm from hole Ø 12 mm.

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Prepare area (4) from the reference line (5) for joining by welding.
Mark the area (1) for a future adhesive application on the vehicle and on the new part (2) .

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Prepare area (1) for structural adhesive bonding of steel to steel and aluminum.
Assign the positions of the holes already present in area (2) of the vehicle to the new part. Set holes (2) Ø 6.8 mm for blind rivet.
Set hole (3) Ø 6.8 mm according to dimension b. Dimension b = 30 mm from component edge.
Prepare area (4) according to dimension a for joining by welding. Dimension a = 40 mm.

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Mark the area (1) for a future adhesive application on the vehicle and on the new part (2) .

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Prepare areas (1) for joining by welding.

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Prepare areas (1) for joining by welding.

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Prepare areas (1) for joining by welding.

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Prepare areas (1) for joining by welding.

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Prepare areas (1) for joining by welding.
Remove new part and deburr holes.
Remove adhesive residue from the bonded connections of the series from the vehicle.

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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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