Mercedes-Benz Actros 2017, Руководство по эксплуатации

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X Unscrew the remaining wheel nuts.
X Remove the wheel.
X
Vehicles with 14.00 R 20 twin tyres: remove
the wheel nuts for the inner wheel from the
connecting flange and then remove the con-
necting flange.
X
Vehicles with 14.00 R 20 twin tyres: remove
the inner wheel.
Fitting a wheel
! After changing a wheel, check the tyre pres-
sure immediately.
Observe the notes on operating and road
safety.
! Do not tighten the wheel nuts with an impact
wrench. This could damage the wheel nuts or
wheel bolts.
Wheel nuts
:
For single tyres with light-alloy wheels
;
For twin tyres with light-alloy wheels
=
Wheel nut identification for light-alloy
wheels
?
With pressure plate (hub centring) for steel
wheels
A
With spherical spring washer for steel
wheels
Before fitting a wheel
X
Remove any corrosion and dirt from the con-
tact areas of the wheel hub, rim and wheel
nuts.
X Lightly oil the friction contact surfaces
between the pressure plate and the wheel
nut.
Fitting a steel wheel
X Single tyres: fit the wheel in place and screw
on 2 to 3 wheel nuts.
X
Single tyres: screw on the remaining wheel
nuts together with the wheel nut cover.
X Twin tyres: fit both the wheels and screw on
all remaining wheel nuts.
X
Tighten the wheel nuts in a crosswise pattern,
observing the tightening torque while doing
so (
Y
page 428).
X
Fit the wheel nut caps, observing the tighten-
ing torque while doing so (
Y
page 428).
X Check the tyre pressure (
Y
page 405).
X The wheel nuts must be retightened after
50 km (
Y
page 386).
Assembly sleeve for twin tyres (vehicles with light-
alloy wheels)
Fitting a light-alloy wheel
X Single tyres: fit the wheel in place and screw
on 2 to 3 wheel nuts.
X
Single tyres: screw on the remaining wheel
nuts together with the wheel nut cover.
X Twin tyres: place the assembly sleeve (vehicle
tool kit) on the wheel bolt before fitting the
inner wheel.
X
Twin tyres: fit both the wheels and screw on 2
to 3 wheel nuts.
X Twin tyres: remove the assembly sleeve.
X
Twin tyres: screw on the remaining wheel
nuts.
X Tighten the wheel nuts in a crosswise pattern,
observing the tightening torque while doing
so (
Y
page 428).
X
Fit the wheel nut caps, observing the tighten-
ing torque while doing so (
Y
page 428).
X Check the tyre pressure (
Y
page 405).
X
The wheel nuts must be retightened after
50 km (
Y
page 386).
Flat tyre
385
Breakdown assistance
Z