BMW 520D BROCHURE 2009, Руководство пользователя

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170 n
Wheel-changing Thiefproof wheel studs
*
Use the jack only for wheel-
changing. Do not attempt to raise
another type of vehicle or any other
load with this jack; this could result in
injury or damage.
For safety reasons, have the wheel stud
tightening torque checked without
delay, using a suitable calibrated torque
wrench (correct tightening torque =
100 Nm).
<
When replacing a wheel in the spare
wheel well, make sure that the central
threaded rod in the well is not bent or
damaged.
If the car is not fitted with alloy wheels
of the Original BMW type, note that
different wheel studs may be needed.
Have a flat tyre repaired as soon as
possible, and the wheel and tyre rebal-
anced before fitting.
Fit dust caps on tyre valves, to keep dirt
out. Dirt in the tyre valve can often lead
to a gradual loss of air pressure.
For the lightweight wheel, use
only BMW-approved balance
weights for alloy wheels. Do not
attempt to use hammer-on steel
balance weights on these wheels.
<
With certain tyre sizes, in the
event of a puncture or similar it
may be necessary to fit the spare wheel
and tyre (of a different size). Although
this wheel can be used entirely satis-
factorily in all load and speed ranges, in
such cases, fit a wheel and tyre of the
correct size as soon as possible.
<
1 Stud cap (not for wheels with wheel
stud cover or hub cap)
2 Wheel stud for adapter
3 Adapter (in toolkit, next to spare
wheel in the touring)
To remove:
1. Turn cap 1 slightly to the left with the
wheel stud wrench, and take it off
2. Take adapter 3 out of the toolkit and
insert it into the wheel stud
3. Unscrew wheel stud 2.
After inserting and tightening the wheel
stud again, remove the adapter and
press on the stud cap.
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ba.book Page 170 Tuesday, December 17, 2002 4:26 PM