MAINTENANCE AND REPAIR
Operating instructions • Semitrailer • 505369471-04 • 02/2019
177
10.2.2
Maintenance intervals for the authorised specialist workshop
Assembly group
Maintenance work
Monthly Every
six
months
Yearly
Wheels and tyres
(see "10.2.4 Wheels
and tyres", pg. 179)
► Check the tightening torques of the
wheel nuts. Additionally: For the first
time after 50 and 100 km or after every
wheel change
► Check the tyres and the tyre inflation
pressure.
X
Axle and suspen-
sion
Axle and suspen-
sion", pg. 179)
► Check the tightening torque of the fix-
ing bolts.
► Observe the maintenance instructions
from the axle manufacturer.
X
Brake system
"10.2.6 Brake sys-
tem", pg. 179)
► Check the bolted connections.
► In addition: After the first trip
X
Compressed air
system
Draining the com-
pressed air tanks",
pg. 37)
► Check the compressed air tank.
► Check the compressed air connec-
tions.
► Check the compressed air lines.
X
Lubrication points
(see "10.2.7 Lubric-
ating the trailer",
pg. 180)
► Top up the grease on all the lubrication
points.
► Pay attention to the lubrication points
shown in the applicable operating in-
structions.
X
Electrical equip-
ment
Electrical equip-
ment", pg. 180)
► Check all electrical components for
proper function.
X
Contour marking
(see "10.2.9 Con-
tour marking",
pg. 180)
► Check the contour markings for com-
pleteness and legibility.
X
Bolted connections
(see "10.2.10 Bolted
connections",
pg. 181)
► Perform a visual inspection for wear
and damage.
X
Load securing
► Perform a visual inspection for wear
and damage.
X
Superstructure
(see "10.2.13 Su-
perstructure",
pg. 181)
► Check the bolted connections.
► Check all the superstructure compon-
ents and locks
X