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Home >> Audi >> 2012 >> A8L Quattro Sedan (4H8) W12-6.3L (CEJA) >> Repair and Diagnosis >> Body and Frame >> Seats >> Service and Repair >> Removal and Replacement >> Multi-Contour Seat Pneumatic Components >> Compressor Multicontour Seat Compressors V439/V440

Compressor Multicontour Seat Compressors V439/V440







Compressor Multicontour Seat Compressors V439/V440

Driver multicontour seat compressor (V439) / front passenger multicontour seat compressor (V440)

Removing

• Follow all safety precautions when working on pyrotechnic components. Refer to => [ Restraint System Components, Safety Precautions and Testing Procedures ] Description and Operation.

• Before handling pyrotechnic components (for example, disconnecting the electrical connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.

- Remove the front seat. Refer to => [ Standard Seat ] Standard Seat.

- Attach front seat to the fixture for seat repair (VAS 6136). Refer to => [ Installing Front Seat on Fixture for Seat Repair VAS 6136 ] Installing Front Seat on Fixture for Seat Repair VAS 6136.

- Disconnect the connector - 3 -.






- Carefully release latch - arrow -, remove pneumatic line - 1 - from the compressor - 2 -.

- Free up pneumatic line to the compressor.

- Remove the nuts - arrows - and compressor.






Installing

• Follow all safety precautions when working on pyrotechnic components. Refer to => [ Restraint System Components, Safety Precautions and Testing Procedures ] Description and Operation.

• Before handling pyrotechnic components (for example, connecting the electrical connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.

• Observe all measures when installing the front seat. Refer to => [ Standard Seat ] Standard Seat.

Install in reverse order of removal. Note the following:

• The rubber-metal compress mount must not be installed under tension or twisted.

• Therefore, brace the metal plate of the rubber-metal mount with pliers while the nut is tightened. Do not damage rubber-metal mount while doing so.

Installation note: For example tightening specifications, replace components. Refer to => [ Multicontour Seat Compressor Assembly Overview ] Multicontour Seat Compressor Assembly Overview.

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