Installing The A-Pillar With Reinforcement

NOTE: TECHNICAL INFORMATION
For the repair, only use approved spot welders.
For additional information see: 41 00... Workshop equipment

NOTE: TECHNICAL INFORMATION
For additional information see: 41 00...
Installation of a cavity sealing (not expanding)

Apply sealant D1 to cavity sealing (1) .
CONSUMABLE SPECIFICATION

Sealant D1 (seam sealing) 310 ml 83425A547B4
Install cavity sealing (1) in the new part.

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Apply sealant D1 to cavity sealing (1) .
Adjust the new part using an alignment bracket or a universal fixture and secure it.
Weld new part in the areas (2) and (3) as per the new part preparation process.

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Weld new part in the areas (1) .

Courtesy of BMW OF NORTH AMERICA, INC.
Weld new part in the areas (1) .

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: To provide a better overview: Schematic diagram with partially hidden components.
Weld new part in the areas (1) .

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NOTE: To provide a better overview: Schematic diagram with partially hidden components.
NOTE: The joint plate (5) is not shown for a better overview.
Weld the areas (1) to (3) according to the new part preparation process.
Set the repair spot-weld on the production spot-weld in the area (3) .
Mind the bonded connections located behind it in area (4) .

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Weld the area (1) according to the new part preparation process.

Courtesy of BMW OF NORTH AMERICA, INC.
Weld the areas (1) and (2) according to the new part preparation process.
In the areas (2) , set the repair spot-welds on the production spot-welds.
Mind the bonded connections located behind it in areas (3) .

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Weld the areas (1) and (2) according to the new part preparation process.
Set the repair spot-weld on the series spot-weld in the area (2) .
Mind the bonded connections located behind it in areas (3) .

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NOTE: To provide a better overview: Schematic diagram with partially hidden components.
NOTE: The bulkhead (2) is not shown for a better overview.
Install the new part crash reinforcement and weld it in areas (1) as per the new part preparation processes.
Install the reinforcement plate (3) and weld.

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NOTE: TECHNICAL INFORMATION
For additional information see: 41 00...
Installation of a cavity sealing (not expanding)
Apply sealant D1 to the new cavity sealings (1) .
CONSUMABLE SPECIFICATION

Sealant D1 (seam sealing) 310 ml 83425A547B4
Fit cavity sealings (1) . Consumable

Courtesy of BMW OF NORTH AMERICA, INC.
Apply sealant D1 to the cavity sealing elements (1) .
Install the new part outer shell of the A-pillar and the reinforcement plates.
Weld the new part and the reinforcement plates in the areas (2) and (3) according to the new part preparation process.

Courtesy of BMW OF NORTH AMERICA, INC.