Yamaha 2009 YZF-R1 (Y) User Manual

PERIODIC MAINTENANCE
3-13
5. Press the “SELECT” and “RESET” buttons
to select a cylinder.
TIP
The selected cylinder number appears on the
odometer, tripmeter and fuel reserve trip LCD.
• To decrease the selected cylinder number,
press the “RESET” button.
• To increase the selected cylinder number,
press the “SELECT” button.
6. After selecting the cylinder, simultaneously
press the “SELECT” and “RESET” buttons
for 2 seconds or more to execute the selec-
tion.
7. Change the CO adjustment volume by
pressing the “SELECT” and “RESET” but-
tons.
TIP
The CO adjustment volume appears on the
odometer, tripmeter and fuel reserve trip LCD.
• To decrease the CO adjustment volume,
press the “RESET” button.
• To increase the CO adjustment volume,
press the “SELECT” button.
8. Release the button to execute the selec-
tion.
9. Simultaneously press the “SELECT” and
“RESET” buttons to return to the cylinder
selection (step 5).
10. Turn the main switch to “OFF” to cancel the
CO adjustment mode.
EAS14B1099
CHECKING THE AIR INDUCTION SYSTEM
Refer to “CHECKING THE AIR INDUCTION
SYSTEM” on page 7-25.
EAS20961
REPLACING THE AIR FILTER ELEMENT
1. Remove:
• Rider seat
Refer to “GENERAL CHASSIS” on page
4-1.
2. Remove:
• Fuel tank
Refer to “FUEL TANK” on page 7-1.
3. Remove:
• Air filter case cover
Refer to “AIR FILTER CASE” on page 7-
5.
4. Check:
• Air filter element “1”
• Air filter seal
Damage → Replace.
TIP
• Replace the air filter element every 40000
km (24000 mi) of operation.
• The air filter needs more frequent service if
you are riding in unusually wet or dusty
areas.
5. Install:
• Air filter element
TIP
Align projection “a” of the air filter element to
the groove “b” of the air filter case cover and
install.

Yamaha 2009 YZF-R1 (Y) Specifications

General

Bore x Stroke	78.0 mm x 52.2 mm
Compression Ratio	12.7:1
Fuel System	Fuel injection with YCC-T and YCC-I
Ignition	TCI: Transistor Controlled Ignition
Transmission	6-speed w/multiplate slipper clutch
Final Drive	Chain
Front Tire	120/70-ZR17
Rear Tire	190/55-ZR17
Seat Height	835 mm
Wet Weight	206 kg
Engine Type	Liquid-cooled, 4-stroke, DOHC, inline 4-cylinder
Front Suspension	43 mm inverted fork, fully adjustable
Rear Suspension	Single shock, fully adjustable
Front Brakes	Dual 310 mm discs, radial-mount 6-piston calipers
Rear Brakes	220 mm disc, single-piston caliper
Dimensions (L x W x H)	2, 070 mm x 715 mm x 1, 130 mm
Wheelbase	1415 mm
Fuel Capacity	18 L