Suzuki DF150 Owner's Manual page 54

Engine overheats:
• Cooling water intake(s) are blocked.
• Engine is overloaded.
• Propeller is not properly matched to loads.
FUSE
1. Turn the ignition key to the "off" position.
2. Remove the motor cover.
3. Remove the fuse box cover and pull off the
fuse.
NOTE:
Use the fuse puller at the back of fuse box
cover, when the fuse is pulled off and installed.
52
Fuse box cover
4. Remove the Sub battery cable fuse.
Sub battery
cable fuse case
5. Inspect the fuse and replace with new fuse if
needed.
Main fuse (60A)/
Isolator fuse (30A)
Normal fuse
Blade type fuse
Normal fuse
Blown fuse
Blown fuse