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Home >> BMW >> 2012 >> 535i GT >> Repair and Diagnosis >> Collision >> Dimensions >> COLLISION - BODY PANEL REPAIR (F07) (GT Sedan) (535i GT) >> Support Members >> 41 11 015 Replacing Engine Support With Wheel Arch, Left >> New part preparation

New part preparation

Open welded connections in areas (1).

Remove metal section (2).

Fig 1: Identifying Metal Section And Welded Connection Area
G08423610Courtesy of BMW OF NORTH AMERICA, INC.

Mark severance cut (1) in accordance with dimension a and cut.

Dimension a = 20 mm

NOTE: New part is welded to the body in the area of the severance cut (1).
Fig 2: Identifying Severance Cut Dimension
G08423611Courtesy of BMW OF NORTH AMERICA, INC.

Mark rear engine support in accordance with severance cut on vehicle and cut (1).

Fig 3: Identifying Rear Engine Support Cut
G08423612Courtesy of BMW OF NORTH AMERICA, INC.

Mark severance cut (1) in accordance with dimension a and cut.

Dimension a = 15 mm

Remove metal section (2).

Fig 4: Identifying Metal Section Severance Cut Dimension
G08423613Courtesy of BMW OF NORTH AMERICA, INC.

Prepare REINFORCEMENT PLATES  at severance cuts.

IMPORTANT: To avoid contact corrosion, do not grind the new wheel arch part in the area of the BONDING SURFACES .
Grind bonding surfaces on body blank.

Adjust new parts to fit with alignment bracket or universal mount and secure.

In areas (1) and (2) set 19 bore holes with a diameter of 6.8 mm for blind rivets N2.

Arrangement of blind rivets is analogous to the series.

Fig 5: Identifying Rivet Connection Areas
G08423614Courtesy of BMW OF NORTH AMERICA, INC.

In area (1) transfer 6 bore holes Ø 6.8 mm for blind rivets N2 on new part.

Remove new parts and deburr bore holes.

Fig 6: Identifying Wheel Arch And Rivet Connection Area
G08423615Courtesy of BMW OF NORTH AMERICA, INC.