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

INSTRUMENT AND CONTROL FUNCTIONS
such as the piston rings as well as to
the exhaust system.
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
1
line with a research octane number of
91 or higher. If knocking (or pinging) oc-
2
curs, use a gasoline of a different brand
or premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
3
and reduce maintenance costs.
4
5
6
7
8
9

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