7 Series E66 760Li (N73) SAL
12 12 011
Replacing all spark plugs (N73)
Special tools required:
•
12 1 171
•
12 1 200
•
12 7 131
Necessary preliminary tasks:
•
Switch off ignition.
•
Remove acoustic cover
•
Remove intake air manifold.
•
Remove ignition coils.
Tighten down spark plug with special tool 12 1 171 and special
tool 12 7 131 (extension), special tool 12 1 200 (torque
limiter).
Tightening torque: 12 12 1AZ
Installation:
Without special tool 12 1 200 , note tightening torque.
Assemble engine.
Check function of DME.
RA Replacing all spark plugs (N73)
BMW AG - TIS
13.02.2013 23:29
Issue status (12/2007) Valid only until next DVD is issued
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