X Series E53 X5 4.4i (M62) OFFRD
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Carefully slacken banjo bolt(s) until the sound of escaping air
can be heard
Note: Wait roughly 2 minutes until the pressure on the left or
right side of the air spring system is completely reduced
(hissing sound stops).
Line, air spring, left: "Red"
Line, air spring, right: "Blue"
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Only fully release banjo bolt(s) after pressure has completely
reduced
Installation:
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Check banjo bolt(s) for dirt, clean if necessary.
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Carefully screw in banjo bolt(s) by hand to avoid damaging
the plastic thread and with it the air supply unit.
Tightening torque 37 12 3AZ
.
Activating and filling air spring system:
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Insert fuse in corresponding slot in fuse box
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Connect BMW diagnosis system
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Switch ignition on
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Fill rear left or right air spring using the BMW diagnosis
system (control unit functions -> component activation:
activate menu items "Fill rear left/right air spring" once)
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Check pressure at the air springs.
Note: If an air spring feels soft, carry out troubleshooting on
the air supply unit.
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Set vehicle down on its wheels
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Reinstall removed parts
RA Draining/filling air spring system (ride-height control)
BMW AG - TIS
08.02.2013 07:35
Issue status (12/2007) Valid only until next DVD is issued
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