Inspecting the springs and half-cones
- Check that the upper spring caps and the cotter
halves show no signs of abnormal wear.
Refitting the valves
- Lubricate the valve guides with engine oil.
- Place the valve spring supports on the head.
- Using the special punch, fit the four valve seals.
- Fit the valves, the springs and the caps. Using
the appropriate tool with adapter, compress the
springs and insert the cotters in their seats.
N.B.
DO NOT CHANGE THE VALVE FITTING POSI-
TION. FIT THE VALVE SPRINGS WITH THE
REFERENCE COLOUR ON COTTER SIDE
(TURNS WITH GREATER PITCH).
Specific tooling
020306Y
Punch for assembling valve seal
rings
020382Y
Valve cotters equipped with part 012
removal tool
020382Y011
adapter for valve removal tool
Vespa GTV 125
Engine
ENG - 43
Содержание GTV 125
Страница 4: ......
Страница 6: ......
Страница 7: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 20: ...Characteristics Vespa GTV 125 CHAR 14 ...
Страница 21: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 34: ...Tooling Vespa GTV 125 TOOL 14 ...
Страница 35: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 57: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 64: ...Troubleshooting Vespa GTV 125 TROUBL 8 ...
Страница 65: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 89: ... Refit the battery cover Vespa GTV 125 Electrical system ELE SYS 25 ...
Страница 90: ...Electrical system Vespa GTV 125 ELE SYS 26 ...
Страница 91: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 98: ...Engine from vehicle Vespa GTV 125 ENG VE 8 ...
Страница 99: ...INDEX OF TOPICS ENGINE ENG ...
Страница 156: ...Engine Vespa GTV 125 ENG 58 ...
Страница 167: ... Remove the maximum nozzle Remove diffuser Vespa GTV 125 Engine ENG 69 ...
Страница 177: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 199: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 215: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 221: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 237: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 241: ...INDEX OF TOPICS TIME TIME ...
Страница 272: ...Rear rack LUGGAGE RACK Code Action Duration 1 004008 Luggage rack Replacement Time Vespa GTV 125 TIME 32 ...