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41 11 028 Left Engine Carrier Replacement (Partial Replacement Before Front Axle)

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Observe procedure for repair stage 3 .

Read contents of Body, General   .

Strip down  vehicle.

Place vehicle on straightening bench.

Following new body parts are required:

Following consumables  are required:

CONSUMABLES REQUIRED - LEFT ENGINE SUPPORT REPLACEMENT

Material Quantity
Adhesive K1 1
Blind rivets N1 2
Blind rivets N2 10
Cleaning agent R1 1
Cavity sealing wax remover 1
Sealant D1  
Fig 1: Identifying Partial Section Engine Carrier And Bracket Diagonal Strut
G04752190Courtesy of BMW OF NORTH AMERICA, INC.

Removing carrier support 

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

Measurement a=125 mm

IMPORTANT: Clean engine support - measured min. 50 mm from cutting edge - thoroughly with cavity sealing wax remover.
Fig 2: Marking Severance Cut
G00526782Courtesy of BMW OF NORTH AMERICA, INC.

Preparation of new part 

Open welded connections in areas (1).

Take off holder.

Fig 3: Identifying Welding Areas
G04726802Courtesy of BMW OF NORTH AMERICA, INC.

Mark severance cut (1) in accordance with vehicle and cut.

Fig 4: Identifying Severance Cut
G06854807Courtesy of BMW OF NORTH AMERICA, INC.

Open welded connections on holder (1) by grinding with a belt grinder from inside.

Take off holder (1).

NOTE:
  • The inside surfaces of the engine support must be smooth. If necessary, surface-grind existing raised areas.
  • Belt grinder, see Aftersales Assistance Portal (ASAP)

    Service/Technology - Workshop Equipment - Start BMW

    Or at: www.bmwbroup-wep.com

    Fig 5: Identifying Holder
    G06854808Courtesy of BMW OF NORTH AMERICA, INC.

Adjust new part to fit with alignment bracket or universal mount.

Drill hole (1) at side.

Take hole position from repair element.

Hole diameter 12 mm

Remove new parts.

Fig 6: Identifying Drilling Hole
G06854809Courtesy of BMW OF NORTH AMERICA, INC.

Installing engine support 

NOTE: Schematic diagram without alignment bracket or universal mount.
IMPORTANT: Do not grind/sand new parts in area of bonding surfaces.

Insert screw (2) in repair element (1).

Clean all  bonding surfaces with cleaning agent R1.

Apply adhesive to repair element.

Fig 7: Identifying Repair Element And Screw
G06854810Courtesy of BMW OF NORTH AMERICA, INC.

Carefully slide repair element (1) into body engine support.

Make sure there is sufficient adhesive on the bonding surfaces.

Fig 8: Identifying Repair Element
G06854811Courtesy of BMW OF NORTH AMERICA, INC.

Push new part onto repair element and secure with alignment bracket or universal mount.

Expand repair element with screw until it rests on engine support and adhesive can be seen to emerge.

NOTE: Do not tighten bolt too tightly!

Make sure the bonding surfaces are correctly aligned, especially on the engine end.

Fig 9: Identifying Bolt
G06854812Courtesy of BMW OF NORTH AMERICA, INC.

In area (1) install 6 blind rivets N2.

Fig 10: Identifying Rivet Areas
G06854813Courtesy of BMW OF NORTH AMERICA, INC.

In area (1) install 2 blind rivets N2.

Fig 11: Identifying Rivet Areas
G06854814Courtesy of BMW OF NORTH AMERICA, INC.

Adjust holder (1) with diagonal strut to fit.

In areas (2) and (3) set four 6.8 mm dia. holes.

Remove holder (1) and deburr holes.

Clean bonding surfaces (2) and (3) with cleaning agent R1.

Apply adhesive K1 to bonding surfaces.

Rivet bracket in area (2) with blind rivets N1.

In area (3) use blind rivets N2.

NOTE:

Remove screw after adhesive has hardened.

Seal separation point and hole with sealant.

Fig 12: Adjusting Holder
G00526783Courtesy of BMW OF NORTH AMERICA, INC.
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