41 11 015 Replacing Left Engine Support With Wheel Arch: Notes

Procedure OBSERVE  repair stage 3.

Read contents of BODY, GENERAL  .

Steel-aluminium composite construction is used on the vehicle. Observe SPECIFIC PROCEDURE .

Spot-weld bonding is used on this vehicle. Observe specific PROCEDURE .

Place vehicle on straightening bench.

The following new body parts are required:

• (1) Engine support
• (2) Engine support, rear
• (3) Wheel arch, front
• (4) Connection, wheel arch/entrance
• (5) Connection, side frame, rear
• (6) Shaped parts, carrier support, wheel arch, front (not shown)
  Fig 1: Identifying Engine Support, Rear Side Frame Connection And Wheel Arch/Entrance Connection

  Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections in area (1).

Fig 2: Identifying Welded Connections Area

Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections in area (1).

Fig 3: Identifying Welded Connections Area

Courtesy of BMW OF NORTH AMERICA, INC.

LOOSEN  spot-welded adhesive joints in area (1).

Open welded connections in area (2).

Roughly cut side frame connection (3) along lines (4).

Remove side frame connection (3).

Installation note: 

MAG weld new part in areas (4).

To do so, apply 10 mm long fillet welds at spacing of 15 mm.

Fig 4: Identifying Side Frame Connection And Welded Connections Area

Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections in area (1).

Installation note: 

Replace CAVITY SEALING (2)  .

Fig 5: Identifying Welded Connections Area And Cavity Sealing

Courtesy of BMW OF NORTH AMERICA, INC.

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

Dimension a = 140 mm

Installation note: 

Weld in REINFORCEMENT PLATE  at severance cut.

Fig 6: Identifying Reinforcement Plate Severance Cut

Courtesy of BMW OF NORTH AMERICA, INC.

Drill out  rivet connections in area (1).

Open BONDED CONNECTIONS  in area (1).

Remove wheel arch (2) with engine support.

Installation note: 

Use 6 N2 RIVETS  in area (1).

Glue new part with ADHESIVE K1 .

Fig 7: Identifying Bonded Connections Area And Wheel Arch

Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections in area (1).

Remove metal section (2).

Fig 8: Identifying Welded Connections Area And Metal Section

Courtesy of BMW OF NORTH AMERICA, INC.

Mark severance cut (1) and cut.

Open welded connections in area (2).

Fig 9: Identifying Outer Panel Severance Cut And Welded Connections Area

Courtesy of BMW OF NORTH AMERICA, INC.

View of engine support from front.

Open welded connections in area (1).

Fig 10: Identifying Front Engine Support Welded Connections Area

Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections in area (1).

Remove metal section (2).

Fig 11: Identifying Welded Connections Area And Metal Section

Courtesy of BMW OF NORTH AMERICA, INC.