Audi A8 2003 Maintenance Manual page 81

♦ Puller - T40039-
♦ Torque screwdriver - V.A.G 1624- , measuring range 1 to 5
Nm
♦ Torque wrench - V.A.G 1331- , measuring range 6 to 50 Nm
Table of tightening torques for installation:
Component/fastener
Spark plugs
Securing bolts for connector rail
Step 1 - removing spark plugs, cylinder bank (right-side):
– Removing air cleaner (top section)
– Unscrew bolts -1- for connector rail.
– Release connectors -2- for ignition coils and at the same time
unplug all connectors from ignition coils -3-.
– Place connector rail slightly to one side. Make sure that wiring
is not kinked or damaged.
– Position puller - T40039- only on thick rib at the top of ignition
coils and detach all ignition coils from spark plugs one after
the other in direction of -arrow-.
– Unscrew spark plugs from cylinder head using spark plug
socket - VAS 3122B- .
Step 2 - removing spark plugs, cylinder bank (left-side):
[Nm]
30
5
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⇒ page 90 .
Audi A8 2003 ➤
Maintenance - Edition 06.2014
3. Maintenance
77