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Home >> Audi >> 2009 >> A8 Quattro >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (4.2L - Engine Mechanical, Engine Code(S): BFM) >> 15 - Engine - Cylinder head, Valvetrain >> Cylinder head, assembly overview >> Right cylinder head cover, removing and installing

Right cylinder head cover, removing and installing

WARNING: This page is about a different car, the 2006 Audi A8, 2005 Audi A8, and 2004 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.

Removing 

Fig 1: Removing Engine Cover
GW00028716Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 2: Removing Hose
GW00028718Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 3: Identifying Hose & Air Intake Tube
GW00028719Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 4: Identifying Hose, Fuel Injectors Connectors & Fuel Distributor
GW00028836Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • Do not open fuel supply and return line.
Fig 5: RH Cylinder Head Cove Bolt Loosening/Tightening Sequence
GW00026552Courtesy of VOLKSWAGEN UNITED STATES, INC.

Installing 

Installation is in reverse order of removal, note the following:

NOTE:
  • Replace cylinder head cover gaskets and ignition coils if damaged.
  • Replace bolts for cylinder head cover if gasket is damaged.
Fig 6: Applying Thin Layer Of Sealant To Edges Of Sealing Surfaces Between Bearing Cap And Cylinder Head
GW00026553Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 7: RH Cylinder Head Cove Bolt Loosening/Tightening Sequence
GW00026552Courtesy of VOLKSWAGEN UNITED STATES, INC.

Torque specifications 

Component Nm
Cylinder head cover to cylinder head 10
Fuel distributor to intake manifold 10
Toothed belt guard to cylinder head cover 10