freightliner Sprinter 2020, Руководство по эксплуатации

Страница: 116 / 344

* NOTE Damage to the vehicle after driving
off-road
When driving off-road or on unpaved surfa‐
ces, foreign bodies such as stones and
branches could become trapped on the vehi‐
cle underside, on wheels and tires, causing
damage to the vehicle.
Foreign bodies could cause the following
damage:
R
Damage the suspension, the fuel tank or
the brake system.
R
Disturb the balance and cause vibrations.
#
Regularly remove any trapped foreign
bodies, e.g. stones and branches.
#
After driving off-road, check carefully
whether there is any damage to the
vehicle.
#
If there is damage, have the vehicle
checked at a qualified specialist work‐
shop.
When driving off-road or on unpaved surfaces,
check the vehicle underside, wheels and tires
regularly at regular intervals. In particular,
remove any trapped foreign bodies, such as
stones and branches.
Observe the following notes regarding foreign
bodies of this kind:
R
They may damage the suspension, the fuel
tank or the brake system.
R
They may disturb the balance and cause
vibrations.
R
They may be flung out from the vehicle when
you continue driving.
If there is any damage, inform a qualified special‐
ist workshop.
When driving off-road on steep inclines, you must
make sure that the DEF tank is sufficiently filled.
Therefore, ensure a level of at least ten liters
before off-road driving.
When driving off-road and on construction sites,
sand, mud and water, also mixed with oil, can get
into the brakes. This may lead to a reduction in
braking effect or total brake failure, also as a
result of increased wear. The braking characteris‐
tics will vary depending on the material that has
got into the system. Clean the brakes after driv‐
ing off-road. If you then notice a reduced braking
effect or hear scraping noises, have the brake
system checked immediately at a qualified spe‐
cialist workshop. Adjust your driving style to the
changed braking characteristics.
Driving off-road or on construction sites increa‐
ses the possibility of vehicle damage which may
in turn lead to the failure of certain major assem‐
blies and systems. Adapt your driving style to the
off-road driving conditions. Drive carefully. Have
any vehicle damage rectified at a qualified spe‐
cialist workshop as soon as possible.
When driving on rough cross-country terrain, do
not shift the transmission to neutral and do not
disengage the clutch. You could lose control
when attempting to brake the vehicle with the
service brake. If your vehicle cannot manage an
uphill incline, drive back down in reverse gear.
When loading your vehicle for off-road driving or
on a construction site, keep the vehicle's center
of gravity as low as possible.
Checklist before off-road driving
R
Check the fuel and DEF levels (
/
page 171)
and refill if necessary ( / page 130).
R
Engine: check the oil level and add oil if nec‐
essary (
/
page 214). Before driving up or
down extreme inclines or slopes, fill the oil to
the maximum level.
%
If you drive up or down extreme inclines or
slopes, the 4 symbol may appear in the
multifunction display. The engine operating
safety is not put at risk if you have filled the
engine oil to the maximum level before the
journey.
R
Vehicle tool kit: check that the jack is work‐
ing ( / page 260).
R
Make sure that a lug wrench (
/
page 260), a
wooden underlay for the jack, a robust tow
rope, a folding spade and a wheel chock
(depending on equipment) are carried in the
vehicle.
R
Tires and wheels: check the tire tread depth
(
/
page 241) and the tire pressure
( / page 249).
Rules for off-road driving
Always be aware of the ground clearance of the
vehicle and avoid obstacles such as deep tire
ruts.
114 Driving and parking