Aprilia SR 50 servicemanual - Scootergrisen
Aprilia SR 50 servicemanual - Scootergrisen
Aprilia SR 50 servicemanual - Scootergrisen
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<strong>SR</strong> <strong>50</strong><br />
7 Fuel sensor:<br />
resistance across terminals 1 and 3:<br />
- 5 ohms with full fuel tank<br />
- 38 ohms with half full fuel tank<br />
- 100 ohms with empty fuel tank<br />
8 Fuses:<br />
10A fuse (1) - From ignition switch to:<br />
• Lights<br />
• Low-High beam relay<br />
• Horn<br />
• Diagnostics circuit<br />
15A fuse (2) - From battery to:<br />
• Rectification/charge circuit<br />
• Ignition switch<br />
• Positive permanent on instrument panel<br />
• Injection relay<br />
• Engine kill switch<br />
• Instrument panel key-operated power<br />
- Stoplights<br />
- Mixer oil reserve sensor<br />
- Fuel sensor<br />
- Coolant temperature sensor<br />
9 Charging voltage:<br />
voltage 13.5 V ± 0.3 V to be measured at battery poles (with<br />
engine at 3000 rpm)<br />
10 Headlight:<br />
low beam 12 V – 35 W<br />
high beam 12 V – 35 W<br />
ELECTRICAL SYSTEM<br />
7 - 5
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