Oil pressure check
- After removing the flywheel cover as described
in the "Flywheel" chapter, remove the electrical
connexion of the minimum oil pressure switch and
then remove the switch.
- With the engine idling at 1650 rpm and the oil
temperature at ~90°C, check that the oil pressure
is between 0.5 ÷ 1.2 atm.
- With the engine idling at 6000 rpm and the oil
temperature at ~90°C, check that the oil pressure
is between 3.2 ÷ 4.2 atm.
- Remove the appropriate tools once the meas-
urement is complete, refit the oil pressure switch
and washer, tightening it to the specified torque
and fit the fan cover.
- If the oil pressure is outside the specified limits,
in the following order, check: the oil filter, the oil
by-pass valve, the oil pump and the crankshaft
seals.
N.B.
THE CHECK MUST BE CARRIED OUT WITH
OIL AT THE CORRECT LEVEL AND WITH AN
OIL FILTER IN GOOD CONDITION.
Characteristic
Oil pressure
Minimum pressure admitted at 6000 rpm: 3.2 atm.
Locking torques (N*m)
Minimum oil pressure sensor
12 ÷ 14
Vespa GTV 125
Engine
ENG - 59
Содержание GTV 125
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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 ...