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Home >> BMW >> 2017 >> X3 sDrive28i >> Repair and Diagnosis >> External Pages >> Different car >> Section 375 (Body Equipment - Repair) >> Front Door Locks, Handles, Fittings >> 51 21 280 Removing and installing/replacing door stop on left or right front door

51 21 280 Removing and installing/replacing door stop on left or right front door

WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks: 

NOTE: Secure front door against falling closed.

Lever out seal (1).

Unfasten screws (2 and 3).

Installation: 

Tightening torque:

  1. (2) 51 21 3AZ
  2. (3) 51 21 4AZ
  3. Fig 1: Identifying Seal And Screws
    G04760991Courtesy of BMW OF NORTH AMERICA, INC.

Remove door brake (1) via cutout (2).

Fig 2: Removing Door Brake
G04749739Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Following parts of door retainer (3) must not be damaged:

  1. Hinge
  2. Thread
    Fig 3: Identifying Door Retainer, Hinge And Thread
    G04749740Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Seal (1) must not be damaged.

Fig 4: Identifying Seal
G04760994Courtesy of BMW OF NORTH AMERICA, INC.