Yamaha CYGNUS RS XC125E, Owner'S Manual, Page: 10 / 44

MOTORCYCLE INFORMATIONS
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Engine running-in
The distance between 0 and 1,000 km
is most important to your engine.
Keeping this fact in mind, please read
the following material carefully and
carry out as per instructions.
Since the engine is brand new, vari-
ous parts of the engine will wear and
polish themselves to the proper oper-
ating clearances. At the same time,
overloading the throttle or any other
conditions that might result in engine
overheating must be avoided in 0 -
1,000 km.
1. 0 - 150 km
Avoid prolonged operation above 1/3
throttle. After operating for an hour,
stop the engine and let it cool for five
to ten minutes. Vary the engine speed
from time to time and do no operate
the engine at full throttle.
2. 150 - 500 km
Avoid prolonged operation above 1/2
throttle.
3. 500 - 1,000 km
Avoid prolonged operation above 3/4
throttle.
CAUTION:
After 500 km of operation, replace
the engine oil and gear oil, and clean
the oil filter (bottom part). Replace
the engine oil every 1,500 km.
4. 1,000 km and beyond
Avoid prolonged full-throttle operation.
Vary the engine speed from time to
time.
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