Air Filter Element; Checking The Engine Idling; Speed - Yamaha MXT9L 2019 Manual

Periodic maintenance and adjustment
5. Install the coolant reservoir cap.
Changing the coolant
The coolant must be changed at the in-
tervals specified in the periodic main-
tenance and lubrication chart. Have a
Yamaha dealer change the coolant.
WARNING! Never attempt to remove
the radiator cap when the engine is
hot.
[EWA10382]
7

Air filter element

The air filter element must be replaced
EAU33032
at the intervals specified in the periodic
maintenance and lubrication chart.
Have a Yamaha dealer replace the air
filter element.
7-16
EAU36765

Checking the engine idling

speed

Check the engine idling speed and, if
necessary, have it corrected by a
Yamaha dealer.
Engine idling speed:
1100–1300 r/min
EAU44735