Audi A4: Bulkhead

Overview - Bulkhead

1 -  Lock Washer

2 -  Heat Shield

• Overview. Refer to → Chapter "Overview - Heat Shield".

3 -  Pass-Through

• For coolant lines
• Can be replaced only with the heat shield
• Equipped on some models

4 -  Seal

• For the plenum chamber bulkhead

5 -  Nut

• 8 Nm
• Quantity: 2

6 -  Plenum Chamber Bulkhead

• Removing and installing. Refer to → Chapter "Plenum Chamber Bulkhead, Removing and Installing".

7 -  Pass-Through

• For the wiring harness

8 -  Upper Cover

• For the plenum chamber end plate

9 -  Molded Part

• For the plenum chamber end plate

10 -  Lower Cover

• For the plenum chamber end plate

Overview - Plenum Chamber Cover

1 -  Seal

2 -  Clip

• For the windshield wiper axle

3 -  Plenum Chamber Cover

• Removing and installing. Refer to → Chapter "Plenum Chamber Cover, Removing and Installing".

4 -  Side Cover for Plenum Chamber Cover

• Removing and installing. Refer to → Chapter "Plenum Chamber Side Cover, Removing and Installing".

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