Starting Of The Engine - Yaros 650 Manual Del Usuario

6. STARTING OF THE ENGINE

ATTENTION When starting up the engine, make sure
that the silencer is in use and, if necessary, replace it.
WARNING When starting the engine, check that the
clutch is deactivated and that the gear shift lever is in
neutral, to prevent any inadvertent movement. It clut-
ches by pulling the lever of the gearshift, to release the lever is
released.
1. Turn ON the fuel valve. Check that the discharge handle
is tight.
(1) Fuel valve (2) ON (3) Discharge handle
2. Close the primer.
NOTE: do not operate with the engine hot or in high atmospheric
temperatures.
3. Turn the switch motor ON.
(1) ON (2) Motor switch
4. Turn the throttle lever slightly to the right.
(1) Throttle lever
5. Pull the starting handle slightly until you feel a certain re-
sistance, then pull hard.
pany it to avoid damage to the start-up system.
(1) Starter handle
6. Step by step the motor heats up, gradually open the primer.
Operation at high altitudes
At high altitudes above sea level the standard air-fuel mixture is too
rich. Increase performance and fuel consumption.
(1) Priming
(2) Closed
It is possible to improve performance at high altitudes by installing
a smaller fuel nozzle in the carburetor and adjusting the pilot screw.
If the tractor is always used at altitudes greater than 1830 m above
sea level, contact your dealer to make the necessary modifications
to the carburetor.
Also with a suitable carburetor nozzle, engine power will decrease
approximately 3-5% each time you climb about 300 m altitude. But
there would be major reductions in power if modifications were not
made to the carburetor.
ced performance, overheating and severe engine damage due to too
poor air / fuel mixture.
21
WARNING Ensure that the starter grip does not collide
with the motor when returning to its housing. Accom-
(1) Primer (2) Open
WARNING Use of the tiller at lower altitudes than those
for which the carburettor is calibrated may result in redu-
EN