BMW 7 Series: Removing And Installing/Renewing Heat Shield At Top (N63)
Necessary preliminary work
- Remove both INTAKE FILTER HOUSINGS.
- Remove both control sensors.
Release screws (1).
Lift out holder.
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Fig. 468: Identifying Holder Screws
Release screw (2).
Tightening torque 11 65 3AZ.
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Fig. 469: Identifying Screws And Heat Shield
Release screw (2).
Tightening torque 11 65 3AZ.
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Fig. 470: Identifying Screws And Heat Shield
Release retaining clip (1).
Detach wire ring (2) and set down behind oxygen sensor.
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Fig. 471: Identifying Retaining Clip And Wire Ring
Release retaining clip (1).
Detach wire ring (2) and set down behind oxygen sensor.
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Fig. 472: Identifying Oxygen Sensor With Wire Ring And Retaining Clip
Release screws (1).
Tightening torque 11 65 3AZ.
NOTE: For purposes of clarity, the graphic shows the oxygen sensor removed.
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Fig. 473: Identifying Screws
Release screws (1).
Tightening torque 11 65 3AZ.
Lift out heat shield.
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Fig. 474: Identifying Heat Shield Screws
Assemble engine.
READ NEXT:
Removing And Installing/Replacing Electric Changeover Valve On
Exhaust Turbocharger, Left (N63)
Necessary preliminary work
Remove left TURBOCHARGER.
Release screws (1).
Remove electric changeover valve.
Installation note:
Replace O-ring.
Fig. 475: Identifying Electric Changeover Valve Scre
Removing And Installing/Replacing Exhaust Turbocharger, Right,
Cylinders 1-4 (N63)
Notes
IMPORTANT: Risk of fire if oil lines are leaking.
Risk of mixing up vacuum hoses.
Necessary preliminary work
Remove CATALYTIC CONVERTER , cylinders 1-4
Disconnect plug connection (1) on elec
Removing And Installing/Replacing Left Intake Plenum (N63)
Necessary preliminary work
Remove left INJECTION PIPE.
Remove THROTTLE VALVE.
Release screws on intake plenum from above without fail before lowering
front axle.
Secure ENGINE in installation p
SEE MORE:
Hood
Safety information
Warning
Improperly executed work in the engine compartment
can damage vehicle components and
impair vehicle functions. There is a risk of an
accident and damage to property. Have work in
the engine compartment performed by a dealer's
service center or another qualified service
cen
Emergency wheel
Concept
In the event of a flat tire, the emergency wheel
can be used in place of the wheel with the defective
tire. The emergency wheel is only intended
for temporary use until the defective tire/wheel
has been replaced.
General information
Mount one emergency wheel only.
Also check the tire inflat
