Inspecting Idling Speed - Yamaha Z250D Manuel D'utilisation

4-15
3) Remove the filter element 4, and wash
it in solvent.
Allow it to dry. Inspect the filter element
and O-ring 5 to make sure they are in
good condition. Replace them if neces-
sary.
4) Reinstall the filter element. Make sure
the O-ring is in position in the cup.
Insert the cup and O-ring into the filter
housing 6. Screw the ring nut onto the
filter housing until the ring is lightly
seated.
5) Tighten the ring nut approximately an
additional 1/4 turn until ring nut is tight.
Align one of the four larger ring nut tabs
into the slot of the locking tab. Install
the locking tab bolt and tighten.
6) Run the engine and check the filter and
lines for leaks.
EMU01905

INSPECTING IDLING SPEED

w
8 Do not touch or remove electrical
parts when starting or during opera-
tion.
8 Keep hands, hair and clothes away
from flywheel and other rotating parts
while engine is running.
cC
This procedure must be performed while
the outboard motor is in the water. A test
tank can be used.
E