Yamaha PZ50RTX Owner's Manual page 76

Periodic maintenance
1. Main fuse
2. Spare fuse
3. Fuel injection system fuse
1. "HEAD" (headlight) fuse
2. "SIG" (signal) fuse
3. "DC TERM" (auxiliary DC jack) fuse
4. "IGN" (ignition) fuse
5. "FAN" (radiator fan) fuse
6. "GEAR" (electric shift reverse system) fuse
7. Spare fuse
70
Specified fuses:
Main fuse:
40.0 A
Fuel injection system fuse:
10.0 A
"HEAD" (headlight) fuse:
20.0 A
"SIG" (signal) fuse:
7.5 A
"DC TERM" (auxiliary DC jack) fuse:
3.0 A
"IGN" (ignition) fuse:
20.0 A
"FAN" (radiator fan motor) fuse:
15.0 A
"GEAR" (electric shift reverse system)
fuse:
4.0 A
Spare fuses:
20.0 A, 15.0 A, 7.5 A, 4.0 A, 3.0 A
4. Connect the negative battery lead.
5. Install the right side cover.
NOTE:
If the fuse immediately blows again, ask a
Yamaha dealer to inspect the snowmobile.