3. 500~1,000 km:
Avoid cruising speeds in excess of 3/4
throttle.
EUU40400
cC
After 1,000 km of operation, be sure to re-
place the engine oil.
4. 1,000 km and beyond:
Avoid prolonged full-throttle opera-
tion. Vary speed occasionally.
EUU32200
cC
If any engine trouble should occur during
the break-in period, consult a Yamaha
dealer immediately.
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