BMW 7 Series (G11/G12) 2015-2022 Owners Manual / Mobility / Maintenance
BMW 7 Series: Maintenance
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BMW maintenance system
Vehicle features and
options
This chapter describes all standard, country-specific
and optional features offered with the series.
It also describes features and functions that are
not necessarily ava
Socket for OBD Onboard
Diagnosis
General information
Devices connected to the OBD socket trigger
the alarm system when the vehicle is locked. Remove
any devices connected at the OBD socket
before locking the vehicle.
Safety informati
Replacing components
Vehicle features and
options
This chapter describes all standard, country-specific
and optional features offered with the series.
It also describes features and functions that are
not necessarily ava
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Intake Silencer
REMOVING AND INSTALLING/REPLACING BOTH INTAKE FILTER HOUSINGS (N63)
Necessary preliminary work
Switch off ignition.
Remove ACOUSTIC COVER
NOTE: Description for intake filter housing. Procedure on right side
identical.
Release clamps (1).
Tightening torque 13 62 9AZ.
Disconnect connector (2) a
Replacing All Valve Stem Seals (N63)
Notes
IMPORTANT: Risk of damage to sealing lip on valve stem seal.
Fit new valve stem seals only when all valves have been installed.
Necessary preliminary work
Remove all VALVE SPRINGS.
Press special tool 11 6 370 onto the valve stem seal.
Withdraw valve stem seal by turning and simultaneously
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