Fuel Tank Breather Hose; 2-Stroke Engine Oil - Yamaha PW50(A1) Owner's Manual

NOTICE
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the piston rings as well as to
the exhaust system.
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
line with a research octane number of
91 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different brand
or premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
and reduce maintenance costs.
INSTRUMENT AND CONTROL FUNCTIONS
ECA15590

Fuel tank breather hose

1. Fuel tank breather hose
Before operating the motorcycle:
G Check the fuel tank breather hose
connection.
G
Check the fuel tank breather hose
for cracks or damage, and replace
it if damaged.
G Make sure that the fuel tank
breather hose is not blocked, and
clean it if necessary.
EAU13412

2-stroke engine oil

Make sure that there is sufficient 2-
stroke engine oil in the oil tank. Add the
recommended 2-stroke engine oil as
1
necessary.
1. 2-stroke engine oil tank cap
2. Minimum level mark
NOTICE
Make sure that the 2-stroke engine
oil tank cap is properly installed.
4-5
2
Recommended oil:
See page 9-1.
Oil quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
EAU13453
1
4
ECA16670