Inspecting the by-pass valve
- Check the unloaded spring length.
- Check that the small piston is not scored.
- Ensure that it slides freely on the crankcase and
that it guarantees a good seal.
- If not, eliminate any impurities or replace defec-
tive parts.
Characteristic
By-pass check up: Standard length
54.2 mm
Refitting the oil sump
- Refit the by-pass piston in its housing.
- Insert the pressure-regulating spring.
- Fit a new sump seal.
- Refit the two centring dowels.
- Refit the sump, taking care to locate the spring in
the appropriate recess machined into the inside of
the sump.
- Refit the rear brake cable brackets and the
screws in the reverse order from which they were
removed.
- Tighten the screws to the prescribed torque.
- Refit the driving pulley assembly, the drive belt,
the sprocket wheel and the transmission cover, as
described in the "Transmission" chapter.
- When testing the lubrication system, refer to
chapter "Crankcase and Crankshaft", regard-
ing lubrication of the crankshaft and connect-
ing rod
Locking torques (N*m)
Oil sump screws
10 to 14
Vespa GTS Super 300 ie (2008)
Engine
ENG - 177
Содержание GTS Super 300 ie 2008
Страница 1: ...MANUALE STAZIONE DI SERVIZIO Vespa GTS Super 300 ie 2008 ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 32: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 44: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 56: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 60: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 115: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 123: ...INDEX OF TOPICS ENGINE ENG ...
Страница 170: ...Engine Vespa GTS Super 300 ie 2008 ENG 170 ...
Страница 178: ...INDEX OF TOPICS INJECTION INJEC ...
Страница 179: ...Vespa GTS Super 300 ie 2008 Injection INJEC 179 ...
Страница 205: ...Components location Vespa GTS Super 300 ie 2008 Injection INJEC 205 ...
Страница 215: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 239: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 254: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 255: ...Circuit diagram Vespa GTS Super 300 ie 2008 Cooling system COOL SYS 255 ...
Страница 256: ...Cooling system Vespa GTS Super 300 ie 2008 COOL SYS 256 ...
Страница 260: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 272: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 276: ...INDEX OF TOPICS TIME TIME ...
Страница 278: ...Crankshaft CRANKSHAFT Code Action Duration 1 001117 Crankshaft Replacement Time Vespa GTS Super 300 ie 2008 TIME 278 ...
Страница 315: ...Stickers TRANSFERS Code Action Duration 1 004159 Plates Stickers Replacement Vespa GTS Super 300 ie 2008 Time TIME 315 ...