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Home >> BMW >> 2018 >> 440i 2D Convertible >> Repair and Diagnosis >> Body & Frame >> Windows >> Body Equipment - Repair (F32, F33 & F36) >> 51 41 Front Door Trim Panel With Armrests >> Removing and installing or replacing armrest on door trim panel, front left or right (4' Series Coupe/Convertible)

Removing and installing or replacing armrest on door trim panel, front left or right (4' Series Coupe/Convertible)

Necessary preliminary tasks: 

NOTE: Armrest is welded to door trim panel only on initial installation. The armrest is screw-connected on second installation. If necessary, release screws instead of welding spots.
IMPORTANT: Risk of damage!

To avoid damaging the contact surface, only drill to base area of door trim panel.

Drill out all welding spots in marked area (1) with an 8 mm dia. weld spot drill bit.

Remove welding remnants on door trim panel.

G10196306Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Similar to graphic.

Saw off all welding pins (1) along moulding (2).

G10097360Courtesy of BMW OF NORTH AMERICA, INC.

Insert armrest in door trim panel.

Installation note: 

Welding pins (1) are not to protrude over door trim panel (2).

G10196308Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Secure armrest with repair screws (1).

Tightening torque 51 41 4AZ .

If the screw starts to turn without resistance, fill the welding pins with adhesive and then tighten the screws using only minimal tightening torque.

G10196309Courtesy of BMW OF NORTH AMERICA, INC.