Engine
DATA
Specification
Desc./Quantity
Type
single-cylinder, four-stroke and four liquid-cooled valves
Engine capacity
124 cm³
Bore x stroke
57 x 48.6 mm
Max. power
11 kW at 9750 rpm
MAX. torque
12 Nm at 7500 rpm
Timing system
single overhead camshaft, chain-driven, on the left-hand side,
three-arm rocking levers set up with threaded set screw
Compression ratio
12 ± 0.5: 1
Engine idle speed
1,750 ± 50 rpm
Air filter
sponge, impregnated with mixture (50% petrol and 50% oil)
Starting system
electric starter motor with freewheel
Lubrication
with lobe pump (inside the crankcase) chain-driven and double
filter: mesh and paper
Fuel system
Electronic injection with electric fuel pump
valve clearance
intake: 0.10 mm - exhaust: 0.15 mm
Minimum lubrication pressure (100° C)
0.8 bar
Lubrication pressure
3.5 to 4 bar
Cooling
Forced liquid circulation cooling.
OIL PUMP
Specification
Desc./Quantity
Type
Trochoidal
Distance between the rotors
Admissible limit clearance: 0.12 mm
Axial rotor clearance
Limit values admitted: 0.09 mm
Distance between the outer rotor and the pump body
Admissible limit clearance: 0.20 mm
Levelness
0.1 mm
BY-PASS
Specification
Desc./Quantity
Type
With piston
Plunger diameter
Ø 13.9 - 0.039 -0.057 mm
By-pass check up: Standard length
54.2 mm
Calibration pressure
4.5 bar
OIL FILTER
Specification
Desc./Quantity
Type
Paper with pressure relief and anti-drain back by-pass valves
OIL MINIMUM PRESSURE INDICATOR LIGHT SWITCH
Specification
Desc./Quantity
Calibration
0.3 - 0.6 bar
HEAD LUBRICATION CONTROL JET
Specification
Desc./Quantity
Diameter
1 ± 0.05 mm *
* Tightening torque 5÷7 N·m
COOLING SYSTEM
Specification
Desc./Quantity
Cooling system capacity
~ 2.100 ÷ 2.150 l
Recommended fluid
AGIP PERMANENT SPEZIAL
Sealing pressure
Cap calibrated at 0.9 bar
THERMOSTAT
Specification
Desc./Quantity
Type
Wax-type, with deviator
Vespa GTS Super 125 i.e. (2009)
Characteristics
CHAR - 9
Summary of Contents for GTS Super 125 i.e. (2009)
Page 1: ...MANUALE STAZIONE DI SERVIZIO Vespa GTS Super 125 i e 2009 ...
Page 4: ......
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Page 31: ...INDEX OF TOPICS TOOLING TOOL ...
Page 43: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Page 53: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Page 57: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Page 87: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Page 95: ...INDEX OF TOPICS INJECTION INJEC ...
Page 96: ...Injection Vespa GTS Super 125 i e 2009 INJEC 96 ...
Page 126: ...Injection Vespa GTS Super 125 i e 2009 INJEC 126 ...
Page 135: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Page 159: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Page 174: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Page 177: ...INDEX OF TOPICS CHASSIS CHAS ...
Page 189: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Page 193: ...INDEX OF TOPICS TIME TIME ...