Lambretta Uno50 Owner's Manual page 107

Tenth Service 9000km— UNO 150cc 4 Stroke
Check all lights, horn and switches for proper function.
Inspect battery and clean terminals.
Inspect brake system, check brake fluid level.
Inspect EVAP system. Replace any damaged, cracked
or chafed tubes.
Check and correct tire pressure and visually inspect
for damage.
Check and tighten all external nuts, bolts and screws.
NOTES:
Visually inspect scooter for leaks and damage.
Top off engine oil as necessary.
Adjust and clean carburetor as necessary.
Road test the scooter.
Document service completion.
Clean scooter before delivery.
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