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Home >> BMW >> 2011 >> 335i 2D Convertible, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine - Repair - E90 (N55) >> Engine, General >> 11 00 670 Securing engine in installation position (N55)

11 00 670 Securing engine in installation position (N55)

Special tools required: 

WARNING: Danger of injury!
Observe following instructions relating to special tool: 
  1. Prior to each use, check the special tools for defects, modifications and operational reliability.
  2. Damaged/modified special tools must not be used!
  3. No changes or modifications may be made to the special tools!
  4. Keep special tools dry, clean and free of grease.
IMPORTANT: Before lifting the engine, check the lifting lugs for damage (cracks) and to ensure they are seated securely.
NOTE:
  • Numbering system for special tools has been re-encoded.

Necessary preliminary tasks: 

Only on E92, E93: 

Unclip two protective caps (1) on left and right of side panel screw connection with special tool 64 1 020 .

Installation note: 

Replace damaged protective caps.

Fig 1: Removing Protective Caps
G09835991Courtesy of BMW OF NORTH AMERICA, INC.

Assemble transverse member 00 6 000 with special tools:

complete.

Fig 2: Assembling Transverse Member 00 6 000 Using Tools
G09835992Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Use towing hook (72 15 8 108 670).
Fig 3: Identifying Towing Hook (72 15 8 108 670)
G09835993Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Avoid a change of engine position in the transverse or longitudinal direction.
Always make sure there is sufficient clearance between the engine (or its attachment parts) and the body.

Release front screws (1) on acoustic cover (2).

Tightening torque 11 12 7AZ.

Fig 4: Identifying Front Screws And Acoustic Cover
G09835994Courtesy of BMW OF NORTH AMERICA, INC.

Raise acoustic cover (1) slightly.

Screw in towing hook (2) and tighten down to approx. 30 Nm.

Fig 5: Raising Acoustic Cover
G09835995Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1) on front panel (2).

Tightening torque 41 33 1AZ .

Fig 6: Identifying Front Panel And Screws
G09835996Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Risk of damage!
Fit transverse member 00 6 000 with a 2nd person helping.
Place supports in front in the area of front panel screw connection and in the rear on the screw connections of the side panels.
Bolt connections of transverse member 00 6 001 must point to windscreen.

Adapt bevel of special tool 00 6 052 to inclination of side wall.

Special tool 00 6 070 consists of a left and right support.

Secure chain with hook 00 6 080 to spindle 00 6 002 and align centrally over front engine suspension lug.

Fig 7: Special Tool 00 6 070 Consists Of Left And Right Support
G09835997Courtesy of BMW OF NORTH AMERICA, INC.

Attach special tool to towing hook.

WARNING: Danger of injury!
Tighten down all adjusting screws and nuts on transverse member 00 6 000 .
Fig 8: Assembling Transverse Member 00 6 000 Using Tools
G09835998Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts (1).

Raise engine approx. 10 mm with transverse member.

Installation note: 

Replace self-locking nuts.

Tightening torque 22 11 2AZ .

Fig 9: Identifying Self-Locking Nuts
G09835999Courtesy of BMW OF NORTH AMERICA, INC.