PIAGGIO NRG 50, User Manual

Page: 14 / 275

Specification Desc./Quantity
Kerb mass 110 kg
Maximum technically permissible weight at full load 295 kg
Battery 12 V - 4 Ah sealed battery
Capacities
CAPACITY
Specification Desc./Quantity
Fuel tank capacity ~ 6.5 litres (including 1.5 litre reserve)
Hub oil quantity 0.75 litres
Mixer oil tank capacity ~ 1.3 litres (including 0.5 litre reserve)
Cooling system fluid ~ 0.7 litres
UNIT OF MEASURE - CONVERSION - E
NGLISH
S
YSTEM TO
I
NTERNATIONAL
S
YSTEM
(IS).
Specification Desc./Quantity
1 Inch (in) 25.4 Millimetres (mm)
1 Foot (ft) 0.305 Metre (m)
1 Mile (mi) 1.609 Kilometre (km)
1 US Gallon (US gal) 3.785 Litre (l)
1 Pound (lb) 0.454 Kilogramme (kg)
1 Cubic inch (in³) 16.4 Cubic centimetres (cm³)
1 Foot pound (lb ft) 1.356 Newton metre (Nm)
1 Miles per hour (mi/h) 1.602 kilometres per hour (Km/h)
1 Pound per square inch (PSI) 0.069 (bar)
1 Fahrenheit (°F) 32+(9/5) Celsius (°C)
Carburettor
50cc Version
Dell'Orto
ORTO
ELECTRIC
CARBURETTOR
Specification Desc./Quantity
Type PHVA 17.5 OD
Diffuser diameter Ø 17.5
Reference number 8562
Maximum nozzle: 60
Pin position (notches from above): 1
Minimum nozzle: 32
Initial minimum mix screw opening: 1 1/2
Automatic stroke of starter pin: 11.07 ± 0.2 mm
Tightening Torques
ENGINE UNIT
Name Torque in Nm
Clutch housing nut 40 ÷ 44 Nm
Clutch lock ring nut 55 ÷ 60
Nut fastening the driving pulley to the crankshaft 40 ÷ 44 Nm
Starting lever screw 12 - 13
Flywheel nut 40 ÷ 44 Nm
Flywheel fan screws 3 to 4
Technical Data
NRG 50
DT - 14