MAINTENANCE AND REPAIR
Operating instructions • Load Carrier • 505410638-02 • 07/2019
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► Observe other technical information
from the axle manufacturer regarding
the topic of "Conditioning".
Obtaining the reference braking values
The reference braking values are used as
the default for the legal brake tests. The
reference braking values for every current
trailer can be obtained on the KRONE
website
(see "12.2 Customer service and sup-
10.2.7
Lubricating the trailer
NOTE
Material damage caused by dry lubrica-
tion points!
Too little or a lack of grease can result in
damage to moving parts.
► Lubricate the trailer regularly.
► Top up the grease on all the lubrication
points.
► Lubricate moving parts on the trailer
superstructure (e.g. door locks,
hinges) as needed.
► Lubricate the grease nipple on the
turnframe every 8,000 – 10,000 km.
► Also observe the enclosed supplier
documentation.
10.2.8
Electrical equipment
► Perform a visual check of the electrical
connections for the lighting and ABS/
EBS for wear and damage.
► Perform a visual check of the lighting
and signalling systems.
► Have defective electrical components
replaced by an authorised specialist
workshop.
► Only have work on the electrical equip-
ment performed by trained electricians,
or by personnel trained especially for
the purpose, in accordance with all ap-
plicable safety rules and regulations.
10.2.9
Contour marking
► Perform a regular visual check of the
contour markings.
► Pay attention to damage, soiling and
visibility.
► Have defective or damaged contour
markings replaced.
10.2.10 Bolted connections
► Check bolted connections regularly for
settling signs.
► Replace defective bolted connections.
► Observe the instructions about bolted
connections in the supplier document-
ation.
10.2.11 Load securing
► Perform a visual inspection for wear
and damage.
► Have defective or damaged compon-
ents replaced.
10.2.12 Coupling ring
!
WARNING
Risk of accident caused by wear!
A worn coupling ring can cause the trailer
to tear off while driving and result in seri-
ous injuries and material damage.
► Check the wear on the coupling ring
regularly.
► Worn coupling rings must be replaced
by an authorised specialist workshop.
► Check the coupling ring for wear and
damage.
INFO
Observe the maintenance instructions, di-
mensions and values of the coupling ring
manufacturer. Worn coupling rings must
be checked and replaced by an authorised
specialist workshop.
► Check the mounting and tighten the
fastening bolts if required.
► Lubricate the coupling ring as needed.