33 52 000 Removing and installing/replacing rear left or right shock absorber

Installation note: 

1. All screws, nuts, bolts and hose clamps removed during the repair must be replaced.
2. Retaining elements on chassis and suspension and steering parts must be replaced.

Necessary preliminary tasks: 

• Remove REAR WHEEL .
• Deactivate and drain AIR SPRING/SUSPENSION SYSTEM

Remove cover (1).

Fig 1: Identifying Cover

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Release screw (1).

Tightening torque 33 52 4AZ .

Remove shock absorber from swinging arm.

Installation note: 

Before tightening screw/bolt connection, check that shock absorber pin is correctly positioned in swinging arm. Screw must not be used as a fitting aid to installing the shock absorber!

Replace screw.

Tighten down screw in NORMAL POSITION .

Fig 2: Identifying Shock Absorber Bolt

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Release screws at support bearing.

Tightening torque, 33 52 1AZ

Remove shock absorber downwards.

Replace screws.

Fig 3: Identifying Screws

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Installation note: 

Check O-ring (1) and replace if necessary.

Fig 4: Identifying O-Ring

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Replacement 

Modify SUPPORT BEARING .

Modify auxiliary absorber (1) and protective tube (2) incl. support cup.

Installation note: 

Replace auxiliary damper (1) with protective tube (2).

Fig 5: Identifying Auxiliary Damper And Protective Tube

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After installation 

• Activate and fill AIR SPRING SYSTEM