51 23... Adjusting/replacing bump stops (Version 2)

The graphics are schematic representations and are to be applied to the relevant vehicle type.

Prerequisite: Lid must be correctly adjusted.

Following parts must not be damaged:

(1) Bump stop
(2) Catches

Remove adjusting buffer by pressing latch mechanisms back.

Fig 1: Identifying Bump Stop And Catches

G06885609

Courtesy of BMW OF NORTH AMERICA, INC.

Screw in adjusting buffer (1) to create distance to engine compartment lid.

Place a cone (2) of modeling or sealing compound on adjusting buffer.

Slowly close engine compartment lid.

Fig 2: Identifying Engine Compartment Lid Buffer And Cone

G06885610

Courtesy of BMW OF NORTH AMERICA, INC.

Raise engine compartment lid.

Compressed cone (1) determines distance between adjusting buffer and engine compartment lid.

Fig 3: Identifying Engine Compartment Lid Cone

G06885611

Courtesy of BMW OF NORTH AMERICA, INC.

Measure dimension a between compressed cone and edge (1) of adjusting buffer.

Fig 4: Identifying Compressed Cone And Adjusting Buffer Edge Dimension

G06885612

Courtesy of BMW OF NORTH AMERICA, INC.

Adjust measured dimension a + 0.5 mm by unscrewing adjusting buffer (1).

Fig 5: Identifying Compressed Cone And Adjusting Buffer Edge Dimension

G06885613

Courtesy of BMW OF NORTH AMERICA, INC.