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:
Removing And Installing/Renewing Dynamic Drive In The Wheel Arch
Notes
WARNING: DANGER OF POISONING if oil is ingested/absorbed through the
skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
IMPORTANT: Adhere to the utmost cleanliness. Do not allow any dirt to
enter the hydraulic
system.
Do not draw off hydraulic fluid (risk of contamination).
Removing And Installing/Replacing Fuel Filter With Pressure
Regulator
Recycling
Fuel escapes when fuel lines are detached. Have a suitable collecting
container ready.
Catch and dispose of escaping fuel.
Observe country-specific waste-disposal regulations.
IMPORTANT: Ensure adequate ventilation in the place of work!
Avoid skin contact (wear gloves)!
Ensure absolute
