BMW 7 Series: Replacing Ventilation Line For Air Supply Unit
Necessary preliminary tasks
Detach ventilation line (1) in direction of arrow from air supply unit.
Unclip ventilation line (1) from holders.
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Fig. 139: Locating Air Supply Unit Ventilation Line
Remove air filter (3) from holder (4).
Unclip ventilation line (1) from holders.
Pull ventilation line (1) in direction of arrow out of bumper trim (2).
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Fig. 140: Pulling Air Supply Unit Ventilation Line Out Of Bumper Trim
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WARNING: Danger of injury!
Laser radiation at headlight adjustment aid.
Do not look into the beam!
NOTE: The high-beam headlight must be adjusted to prevent dazzle in the
following
cases:
After re
WARNING: Danger of injury!
Laser radiation at headlight adjustment aid.
Do not look into the beam!
NOTE: Dynamic Light Spot headlight must be adjusted in the following
cases:
After removing and in
SEE MORE:
Necessary preliminary work
(cylinder bank 1 to 4)
IMPORTANT: The intake camshaft must first be rotated in such a way that
the camshaft is
free from tension when the bearing caps are released (risk of damage).
Remove right CYLINDER HEAD COVER.
Check TIMING.
Remove RIGHT INLET ADJUSTMENT UNIT.
I
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).