Faulty coil. Due to the presence of
high voltage, this check should
only be carried out by an expert.
Contact an
Authorised Service
Centre.
LACK OF COMPRESSION
Loosen spark plug.
Screw in the spark plug tightly
Cylinder head loose, piston gas
rings worn.
Contact an
Authorised Service
Centre.
Valve stuck
Contact an
Authorised Service
Centre.
HIGH CONSUMPTION AND LOW PERFORMANCE
Air filter blocked or dirty.
Clean with water and shampoo and
impregnate with petrol and specific
oil (section «Removing the air
filter»)
INSUFFICIENT BRAKING
Greasy disc. Worn pads. Faulty
braking system. Presence of air in
the front and rear brake circuit.
Contact an
Authorised Service
Centre.
59
3 Maintenance
Summary of Contents for GTV 250 i.e.
Page 4: ...4 ...
Page 6: ...Warnings 68 PROGRAMMED MAINTENANCE 71 Scheduled maintenance table 72 6 ...
Page 7: ...Vespa GTV 250 i e Chap 01 Vehicle 7 ...
Page 20: ...20 1 Vehicle ...
Page 21: ...Vespa GTV 250 i e Chap 02 Use 21 ...
Page 32: ...32 2 Use ...
Page 33: ...Vespa GTV 250 i e Chap 03 Maintenance 33 ...
Page 61: ...Vespa GTV 250 i e Chap 04 Technical data 61 ...
Page 62: ...04_01 62 4 Technical data ...
Page 66: ...66 4 Technical data ...
Page 67: ...Vespa GTV 250 i e Chap 05 Spare parts and accessories 67 ...
Page 70: ...70 5 Spare parts and accessories ...
Page 71: ...Vespa GTV 250 i e Chap 06 Programmed maintenance 71 ...
Page 78: ...78 6 Programmed maintenance ...