Mercedes-Benz Actros 2017, Руководство по эксплуатации

Страница: 332 / 436

Check the hydraulic fluid level every day and
only when the vehicle is horizontal and station-
ary.
X Ensure that the control lever in the driver's
cab is in the central position (STOP)
(
Y
page 327).
X Ensure that power take-off for the hydraulic
pump is switched off (
Y
page 341).
Only then is the semi-trailer hydraulic system
depressurised.
X Remove cover
:
with integrated vent filter.
X Unscrew and remove screen filter
;
.
X
Measure the gap between the hydraulic fluid
surface level and the upper edge of the filler
neck and determine the quantity of fluid used.
Combination tank with fuel tank on the left-hand
side of the vehicle
?
Max. fill level
140 l for 128 l used fluid
quantity (volume used)
A
Distance
120 mm
Approx. 2.3 l used oil loss per 10 mm lowering
of the surface level
Single tank on the right-hand side of the vehicle
B
Max. fill level
226 l for 198 l used fluid
quantity (volume used)
A
Distance
101 mm
C
Fill level
156 l for 128 l used fluid
quantity (volume used)
A
Distance
258 mm
Approx. 4.5 l used fluid loss per 10 mm low-
ering of the surface level
X If necessary, top up with an authorised
hydraulic fluid through screen filter
;
.
Before topping up, screw the screen filter into
the filler neck and then check the hydraulic
fluid level again.
X Screw screen filter
;
into the filler neck.
X
Place cap with integrated vent filter
:
on the
filler neck and fasten tightly.
Replacing the hydraulic fluid reservoir
cap
Replace the hydraulic fluid reservoir cap every
year. In more dusty conditions you must change
the cap with integrated vent filter even more
regularly.
Parking up the vehicle
In addition to the special measures according to
Mercedes-Benz Specifications for Service Prod-
ucts Sheet 382.0, a change of hydraulic fluid
must be carried out. After a period out of use of
more than 24 months a change of hydraulic fluid
must be carried out before restarting operation.
Operating data
Hydraulic fluid quality
The semi-trailer hydraulic system is filled at the
factory with year-round hydraulic fluid from HLP
(HLP-D 22).
Only use authorised hydraulic fluid with part
number A 000 989 10 06 according to the
Mercedes-Benz Specification for Service Prod-
ucts Sheet Number 341.0.
330
Trailers/semitrailers
Driving mode