LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2021 >> M440i xDrive >> Repair and Diagnosis >> General Information >> OEM General Information >> General Orphan Data (3 Of 3) >> If installed: Removing strut brace in the rear of the engine compartment

If installed: Removing strut brace in the rear of the engine compartment

NOTE: TECHNICAL INFORMATION 
Driving without the strut brace/front-end strut or tension strut is not permitted.

Removing left and right wiper arm 

NOTE: Description is for left component only. Procedure on the right side is identical.

Removing wiper arm 

NOTE: RISK OF DAMAGE 
Damage to the wiper console. 
If the wiper arm is removed without a special tool, the wiper console can break. 
  • Only remove the wiper arm with the described special tool.
  • Do not  lever off the wiper arm, as otherwise the wiper console can break at the predetermined breaking point for active pedestrian protection.
G14645759Courtesy of BMW OF NORTH AMERICA, INC.

Remove windshield panel cover 

G14643099Courtesy of BMW OF NORTH AMERICA, INC.

Removing trailing link at spring bolt 

NOTE: TECHNICAL INFORMATION 
Driving without the strut brace/front-end strut or tension strut is not permitted.
G14214831Courtesy of BMW OF NORTH AMERICA, INC.


Install tension strut on shock tower 

NOTE: TECHNICAL INFORMATION 
Driving without the strut brace/front-end strut or tension strut is not permitted.
TIGHTENING TORQUE SPECIFICATION

Tension strut on firewall 
M10x25 screw Tightening torque  56 Nm
G14214830Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATION

Tension strut to shock tower 
screw
Replace screws.
Joining torque  56 Nm
Angle of rotation  90°
TIGHTENING TORQUE SPECIFICATION

Tension strut on firewall 
M10x25 screw Tightening torque  56 Nm
G14214831Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATION

Tension strut to shock tower 
screw
Replace screws.
Joining torque  56 Nm
Angle of rotation  90°

Installing windshield panel cover 

NOTE: RISK OF DAMAGE 
Damage caused by water ingress into the vehicle. 
Water ingress into the vehicle may result in damage to components, malfunctions and corrosion. 
  • Ensure correct installation of the components.
  • Only use undamaged components.
NOTE: TECHNICAL INFORMATION 
Before installing  the cowl cover, it is imperative to check the correct routing and firm fit of the 48V line.
An incorrectly laid or attached 48V line can be damaged by the wiper kinematics.
G14643098Courtesy of BMW OF NORTH AMERICA, INC.

Install left and right wiper arm 

NOTE: Description is for left component only. Procedure on the right side is identical.

Installing left and right wiper arm 

NOTE: TECHNICAL INFORMATION 
The window wiper system must be in the zero position.
After installing the cowl cover and before installing the wiper arms:
Operate the window wiper system one time, to ensure the window wiper system has the correct installation position.
TECHNICAL DATA SPECIFICATION

Distance from window pane edge to wiper blade 
  Wiper arm right (A)  57.5 ± 5 mm
  Wiper arm left (B)  63.3 ± 4 mm
G04727661Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATION

Windshield wiper arm 
Combination hexagon nut tightening torque  35 Nm
G14645758Courtesy of BMW OF NORTH AMERICA, INC.
G14645757Courtesy of BMW OF NORTH AMERICA, INC.