Raven R300, Owner'S Manual, Page: 13 / 44

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IV. PRE-OPERATE INSPECTION
1. ENGINE OIL
Use 4-stroke engine oil, API service classification SF class or
equivalent. Check the API service label on the oil container to be sure
it includes the letters SF class or equivalent .
SF 10W-30 is recommended for
general use. Other viscosities
shown in the chart may be used
when the average temperature in
your area is within the indicated
range.
Oil level check
Check method:
1) Remove the dipstick and clean it.
2) Reinsert the dipstick into the oil filling hole without screwing it, and
check oil level.
3) If the oil level is too low, add the recommended engine oil up to the
oil filling neck.
4) Reinstall the dipstick.
5) Lubrication oil capacity: 80 100 0.35L
180-3 210 225 0.5L
300 390 420 440 1L
ENVIRONMENT TEMPERATURE
SAE VISCOSITY GARADES
PRE-OPERATE INSPECTION