Changing The Main Fuse - KTM 450 SX-F 2018 Owner's Manual

14 ELECTRICAL SYSTEM
14.4

Changing the main fuse

Warning
Fire hazard Incorrect fuses overload the electrical system.
–
Only use fuses with the required ampere value.
–
Do not bypass or repair fuses.
Info
The main fuse protects all power consumers of the vehicle. It is located in the starter relay housing under the seat.
–
Connect the battery charger to the battery. Switch on the battery charger.
Battery charger (58429074000)
You can also use the battery charger to test the open-circuit voltage and start
potential of the battery, and to test the alternator. With this device, you cannot
overcharge the battery. The charging time may be longer at low temperatures.
–
Switch off the battery charger after charging and disconnect from the battery.
Finishing work
–
Install the battery.
–
Mount the seat. (
Preparatory work
–
Switch off all power consumers and switch off the engine.
–
Remove the seat. (
Main work
–
Pull starter relay
F00161-10
–
Take off protection caps
–
Remove faulty main fuse
Info
You can recognize a defective fuse by a burned-out fuse wire
A spare fuse
–
Install a new main fuse.
Fuse (58011109110) (
–
Check that the electrical equipment is functioning properly.
Tip
Insert a spare fuse so that it is available if needed.
–
Mount the protection caps.
–
Mount the starter relay onto the holder and route the cable.
F00162-10
Finishing work
–
Mount the seat. (
( p. 78)
p. 49)
p. 49)
1
from the holder.
2 .
3
.
4
is located in the starter relay.
p. 102)
p. 49)
80
A
.