- Insert the valves into the cylinder head.
- Alternatively check the intake and exhaust
valves.
- The test is carried out by filling the manifold with
petrol and checking that the head does not ooze
through the valves when these are just pressed
with the fingers.
Measure the camshaft bearing seats and rocking
lever support pins with a bore meter
HEAD BEARINGS
Specification
Desc./Quantity
Bearing "A"
37 +0.025
Bearing "B"
20 +0.021
Bearing "C"
12 +0.018
- Measure the unloaded spring length.
Characteristic
Standard length
40.5 mm
Allowable limit after use:
39.7 mm
- Clean the valve seats of any carbon residues.
- Using the Prussian blue, check the width of the
impression on the valve seat "
V
".
Characteristic
Admissible limit:
1.6 mm
- If the width of the impression on the valve seat exceeds the specified limits, replace the cylinder head.
Characteristics
Vespa GTS Super 125 i.e. (2009)
CHAR - 24
Содержание GTS Super 125 i.e. (2009)
Страница 1: ...MANUALE STAZIONE DI SERVIZIO Vespa GTS Super 125 i e 2009 ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 31: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 43: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 53: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 57: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 87: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 95: ...INDEX OF TOPICS INJECTION INJEC ...
Страница 96: ...Injection Vespa GTS Super 125 i e 2009 INJEC 96 ...
Страница 126: ...Injection Vespa GTS Super 125 i e 2009 INJEC 126 ...
Страница 135: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 159: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 174: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 176: ...4 Expansion tank 5 Radiator 6 coolant temperature sensor Cooling system Vespa GTS Super 125 i e 2009 COOL SYS 176 ...
Страница 177: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 189: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 193: ...INDEX OF TOPICS TIME TIME ...
Страница 195: ...Crankshaft CRANKSHAFT Code Action Duration 1 001117 Crankshaft Replacement Vespa GTS Super 125 i e 2009 Time TIME 195 ...
Страница 232: ...Stickers TRANSFERS Code Action Duration 1 004159 Plates Stickers Replacement Time Vespa GTS Super 125 i e 2009 TIME 232 ...