Adjusting the idle
- The engine does not require frequent idle speed
adjustments, but it is essential to strictly follow cer-
tain rules when adjusting the idle speed.
- Before adjusting the carburettor make sure to re-
spect the lubrication requirements, valve clear-
ance, and complying timing, spark plug should be
in optimum conditions, air filter clean and sealed,
and the exhaust system tight.
- Warm up the engine by running it at least 5 mi-
nutes at approximately 50 kph.
- Connect a millimetre thermometer (020331y) on
the sump, using a cover with oil expressly pre-
pared for probes.
- Start the engine and before adjusting the idle
speed, make sure that the oil temperature is be-
tween 70÷80 °C.
- Using the rpm indicator of the analyser or an in-
dependent one (020332y), adjust the idle set
screw until 1600 ÷ 1700 rpm is obtained.
N.B.
THE WASTED SPARK IGNITION SYSTEM OF-
FERS REMARKABLE POWER. READINGS
MAY NOT BE ACCURATE IF INADEQUATE
RPM INDICATORS ARE USED. CORRECT
COUPLING OF THE RPM INDICATOR WILL BE
INDICATED WHEN IT CAN READ RPM OVER
6000 ÷ 8000
XEVO 125 Euro 3
Engine
ENG - 81
Summary of Contents for XEVO 125 Euro 3
Page 4: ......
Page 6: ......
Page 7: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Page 22: ...Characteristics XEVO 125 Euro 3 CHAR 16 ...
Page 23: ...INDEX OF TOPICS TOOLING TOOL ...
Page 35: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Page 51: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Page 58: ...Troubleshooting XEVO 125 Euro 3 TROUBL 8 ...
Page 59: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Page 87: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Page 93: ...INDEX OF TOPICS ENGINE ENG ...
Page 149: ...XEVO 125 Euro 3 Engine ENG 57 ...
Page 174: ...Engine XEVO 125 Euro 3 ENG 82 ...
Page 175: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Page 198: ...Suspensions XEVO 125 Euro 3 SUSP 24 ...
Page 199: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Page 211: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Page 215: ...Locking torques N m Thermostat cover screws 3 4 XEVO 125 Euro 3 Cooling system COOL SYS 5 ...
Page 216: ...Cooling system XEVO 125 Euro 3 COOL SYS 6 ...
Page 217: ...INDEX OF TOPICS CHASSIS CHAS ...
Page 235: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Page 239: ...INDEX OF TOPICS TIME TIME ...
Page 271: ...Seat SADDLE Code Action Duration 1 004003 Saddle Replacement XEVO 125 Euro 3 Time TIME 33 ...
Page 279: ...Electric devices XEVO 125 Euro 3 Time TIME 41 ...