51 23... Adjusting/replacing bump stops (2 of 3)

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

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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 Adjusting Buffer And Cone

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Raise engine compartment lid.

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

Fig 3: Identifying Compressed Cone

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

Fig 4: Identifying Cone And Edge Dimension

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

Fig 5: Identifying Adjusting Buffer Dimension

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