jost JSK 34, Инструкция по установке и эксплуатации

Страница: 19 / 24

6 Troubleshooting
Fault Cause Remedy
The fifth wheel coupling is not adjusted cor-
rectly or is worn.
Check fifth wheel coupling and adjust according to instal-
lation and operating instructions of fifth wheel coupling.
The king pin is worn to below the maximum
wear limit.
Replace the king pin and check the locking mechanism
setting on the fifth wheel coupling.
The king pin sensor is not installed correctly. The king pin sensor must be readjusted according to the
sensor system repair instructions.
When driving
or after ignition
ON with cou-
pled semi-trailer,
the indicator on
the display
changes as shown
Plug connections loose or not connected cor-
rectly.
Check the plug connections for the cabling between the
fifth wheel coupling and the electronic display.
ADVICE!
All the contacts must be engaged uniformly in
the plugs. Ensure that the plug connections are
engaged correctly.
EN
Sensor JSK
MUB 007 001 M01
(REV-C)
07/2020
19