3321035 Replacing gaiter on left output shaft (altered sealing cover)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 BMW 328i, 2011 BMW 323i, 2010 BMW 335i, 2010 BMW 328i, and 2010 BMW 323i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks

Remove output shaft See 3321001 REMOVING AND INSTALLING/REPLACING LEFT OUTPUT SHAFT or 3321002 REMOVING AND INSTALLING/REPLACING RIGHT OUTPUT SHAFT

Removing inner gaiter

Clean output shaft and clamp with a cloth in vice.

Unfasten hose clip (1).

Using a suitable tool, force gaiter cap (2) off joint or sealing cover.

Fig 1: Forcing Gaiter Cap Off Joint Using Suitable Tool

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Push back gaiter with cap.

IMPORTANT: Risk of damage!
Make sure that joint does not fall apart.

Clamp joint (1) in vice.

Using a suitable tool, force sealing cover (2) off joint (1).

Fig 2: Forcing Sealing Cover Off Joint Clamp Joint Using Tool

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IMPORTANT: Mark positions in relation to each other of ball hub, ball cage and joint at ends.

NOTE: If the joint falls apart, it can only be reassembled correctly with the aid of the markings.

Fig 3: Marking Positions Of Ball Hub, Ball Cage And Joint

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Remove circlip (1).

Fig 4: Identifying Circlip

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Grip output shaft.

Using special tool 26 1 110 WASHER and a suitable tool (for hollow shaft 21 2 120 CLUTCH TOOL ), press output shaft out of joint (1).

Clean joint (1) carefully.

NOTE: All traces off old grease must be removed.

Detach gaiter from output shaft.

Fig 5: Pressing Output Shaft Out Of Joint Using Special Tool

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Removing and installing outer gaiter

Release hose clamps (1, 3) and detach gaiter (2) from output shaft.

Clean joint and output shaft carefully.

NOTE: All traces off old grease must be removed.

Fig 6: Identifying Hose Clamps And Gaiter On Output Shaft

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Check joint for damage; if necessary, replace output shaft See 3321001 REMOVING AND INSTALLING/REPLACING LEFT OUTPUT SHAFT or 3321002 REMOVING AND INSTALLING/REPLACING RIGHT OUTPUT SHAFT .

Fill joint with propeller shaft grease.

Fit gaiter (2) on bellows and secure with hose clamps (1, 3).

Installing inner gaiter

Push gaiter with cap onto output shaft (1).

Mount special tool 33 2 100 DEVICE with corresponding shell inserts on output shaft (1).

Press joint (2) over bearing inner race onto output shaft.

Fig 7: Pressing Joint Over Bearing Inner Race Onto Output Shaft

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Install new circlip (1).

Fig 8: Identifying Circlip

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IMPORTANT: Keep sealing faces of cap and joint (on both sides) clean and free from grease.

Fill joint at both ends with high-temperature grease.

Fig 9: Filling High-Temperature Grease Into Both Ends Joints

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IMPORTANT: Risk of damage!
Do not install gaiter with cap and sealing cover on joint without shims.

Apply a thin coating of sealing compound to sealing faces of sealing cover and cap.

Install sealing cover (1) with two bolts, shims and nuts on joint.

Fig 10: Identifying Sealing Cover

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Install cap (1) with two bolts, shims and nuts on joint.

Fit hose clamp (2).

Fig 11: Identifying Hose Clamp With Bolts, Shims And Nuts

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