PERIODIC MAINTENANCE AND ADJUSTMENT
7-15
1
2
3
4
5
6
7
8
9
10
11
12
3. Pull the air filter element out.
4. Insert a new air filter element into
the air filter case as shown.
NOTICE:
Make sure that the air
filter element is properly seated
in the air filter case. The engine
should never be operated with-
out the air filter element in-
stalled, otherwise the piston(s)
and/or cylinder(s) may become
excessively worn.
[ECA10482]
5. Install the air filter case cover by in-
stalling the screws.
6. Install the seat.
To clean the air filter check hose
1. Check the hose on the side of the
air filter case for accumulated dirt
or water.
2. If dirt or water is visible, remove
the hose, clean it, and then install
it.
EAU44735
Checking the engine idling
speed
Check the engine idling speed and, if
necessary, have it corrected by a
Yamaha dealer.
1. Air filter element
2. Air filter case
3. Slot
1
2
3
1. Air filter check hose
1
Engine idling speed:
1300–1600 r/min
1YB-9-22.book 15 ページ 2014年2月28日 金曜日 午前10時21分