Electrical System - PIAGGIO X8 400 Euro 3 Service Station Manual

X8 400 Euro 3
Engine
Specification
Engine
Bore x stroke
Cubic capacity
Compression ratio
Timing system
Valve clearance: intake
Valve clearance: discharge
Valve clearance adjustment
Engine idle speed
Air filter
CO % value (measured at the intake manifold)
Starting system
Lubrication
Lubrication pressure
Minimum allowed (at 100° C)
Fuel supply
Maximum power (to the crankshaft)
Maximum torque (to the crankshaft)
Cooling system
Transmission
Specification
Transmission
Capacities
Specification
Engine oil (empty)
Engine oil (at oil and filter change)
Fuel tank capacity
Rear hub
Cooling system

Electrical system

Specification
Electronic ignition
Spark plug
Spark plug
Battery
Generator
ENGINE
Single overhead camshaft with integrated tone wheel, control
from flywheel side chain, 4 valves and automatic start-up valve
sponge, impregnated with mixture (50% petrol and 50% oil)
By trochoidal pump (inside the crankcase), pressure adjust-
Electronic injection system with electric fuel pump, Ø 38 mm
Fluid circulation through a motor-driven pump, 3-way thermo-
TRANSMISSIONS
With automatic expandable pulley variator with torque server,
V belt, automatic clutch, gear reduction unit and transmission
housing with forced air circulation cooling.
CAPACITY
Tank capacity: ~12 l (approximate value)
ELECTRICAL SYSTEM
inductive, high efficiency integrated with the injection system,
with variable timing and separate HV coil.
Desc./Quantity
single-cylinder, four-stroke
85.8 X 69 mm
399 cm³
10.6 ± 0.5 : 1
lifting device.
0.15 mm (when cold)
0.15 mm (when cold)
By threaded adjuster on the rockers
1500 ± 50 rpm
1 - 1.5%
Electric starter system with freewheel.
ment by-pass and oil filter.
4 bar
0.8 bar
throttle body and single injector.
24.5 kW at 7250 rpm
36 Nm at 5500 rpm
stat and electric fan.
Desc./Quantity
Desc./Quantity
1.7 lt.
1.5 lt.
approx. 250 cc.
approx. 1.8 litres
Desc./Quantity
NGK CR7EKB
CHAMPION RG6YC
Dry-cell lead-acid battery, 12V-14Ah
Three-phase alternating current
Characteristics
CHAR - 9