Yamaha F4 - Gasoline (Petrol); Engine Oil

GB
1-6
EMU01429
GASOLINE (PETROL)
Standard Model
Unleaded fuel will give you longer spark
plug life and reduced maintenance costs.
If unleaded gasoline is not available, then
leaded regular gasoline (petrol) can be
used.
If leaded gasoline (petrol) is usually used,
engine valves and related parts should be
inspected after every 100 hours of opera-
tion.
Emission Control Model
NOTE:
If knocking or pinging occurs, use a differ-
ent brand of gasoline (petrol) or premium
unleaded gasoline.
EMU01148
ENGINE OIL
Recommended engine oil;
4 stroke motor oil with a combination of
corresponding SAE and API shown below;
Recommended gasoline (petrol):
Regular unleaded gasoline (petrol)
Engine oil quantity:
Refer to SPECIFICATIONS on Page 4-1.
Recommended gasoline (petrol):
Regular unleaded gasoline (petrol)
with a minimum octane rating of 91
(Research Octane Number)
API
SE
SF
SG
SH
SAE
10W-30
10W-40