fuel filter YAMAHA YZF-R1 2002 Owners Manual

DESCRIPTION
2-2
2
Right view13. Luggage strap holders (page 3-23)
14. Helmet holders (page 3-18)
15. Main fuse (page 6-35)
16. Electronic fuel injection fuse (page 6-35)
17. Battery (page 6-33)
18. Rear brake fluid reservoir (page 6-26)19. Air filter element (page 6-16)
20. Radiator cap (page 6-13)
21. Coolant reservoir (page 6-12)
22. Engine oil level check window (page 6-9)
23. Engine oil filler cap (page 6-9)
U5PWE0.book Page 2 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU03685
Periodic maintenance and lubrication chart
NOTE:_

The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.


From 50,000 km, repeat the maintenance intervals starting from 10,000 km.


Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and techni-
cal skills.
_CP-03ENO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (×1,000 km)
ANNUAL
CHECK
1 10203040
1
*Fuel lineCheck fuel hoses for cracks or damage.√√√√ √
2*Spark plugsCheck condition.
Clean and regap.√√
Replace.√√
3*ValvesCheck valve clearance.
Adjust.Every 40,000 km
4 Air filter elementReplace.√
5ClutchCheck operation.
Adjust.√√√√√
6*Front brakeCheck operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)√√ √ √ √ √
Replace brake pads. Whenever worn to the limit
7*Rear brakeCheck operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)√√ √ √ √ √
Replace brake pads. Whenever worn to the limit
8*Brake hosesCheck for cracks or damage.√√√√ √
Replace. (See NOTE on page 6-4.) Every 4 years
9*WheelsCheck runout and for damage.√√√√
U5PWE0.book Page 2 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
10
*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√ √
11*Wheel bearingsCheck bearing for looseness or damage.√√√√
12*SwingarmCheck operation and for excessive play.√√√√
Lubricate with lithium-soap-based grease. Every 50,000 km
13 Drive chainCheck chain slack.
Make sure that the rear wheel is properly aligned.
Clean and lubricate.Every 1,000 km and after washing
the motorcycle or riding in the rain
14*Steering bearingsCheck bearing play and steering for roughness.√√√√√
Lubricate with lithium-soap-based grease. Every 20,000 km
15*Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.√√√√ √
16 SidestandCheck operation.
Lubricate.√√√√ √
17*Sidestand switchCheck operation.√√√√√ √
18*Front forkCheck operation and for oil leakage.√√√√
19*Shock absorber
assemblyCheck operation and shock absorber for oil leakage.√√√√
20*Rear suspension relay
arm and connecting arm
pivoting pointsCheck operation.√√√√
21*Electronic fuel injectionAdjust engine idling speed and synchronization.√√√√√ √
22 Engine oilChange.
Check oil level and vehicle for oil leakage.√√√√√ √
23 Engine oil filter cartridgeReplace.√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (×1,000 km)
ANNUAL
CHECK
1 10203040
U5PWE0.book Page 3 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-16
6
EAU04572*
Replacing the air filter
element The air filter element should be re-
placed at the intervals specified in the
periodic maintenance and lubrication
chart. Replace the air filter element
more frequently if you are riding in un-
usually wet or dusty areas.
1. Remove the rider seat. (See page
3-17 for rider seat removal and in-
stallation procedures.)
2. Remove the bolt.3. Lift the front of the fuel tank, and
then tilt it back and away from the
air filter case. (Do not disconnect
the fuel hoses!)
EW000071
WARNING
_

Make sure that the fuel tank is
well supported.


Do not tilt or pull the fuel tank
too much, otherwise the fuel
hoses may come loose, which
could cause fuel leakage.
_4. Disconnect the fuel tank breather
hose and the fuel tank overflow
hose.5. Remove the air filter case cover by
removing the screws and bolt.
1. Bolt
1. Fuel tank breather hose
2. Fuel tank overflow hose
1. Bolt
2. Screw (× 8)
3. Air filter case cover
U5PWE0.book Page 16 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-17
66. Pull the air filter element out.
7. Insert a new air filter element into
the air filter case.
EC000082*
CAUTION:_

Make sure that the air filter ele-
ment is properly seated in the
air filter case.


The engine should never be op-
erated without the air filter ele-
ment installed, otherwise the
pistons and/or cylinders may
become excessively worn.
_8. Install the air filter case cover by
installing the screws and bolt.9. Connect the fuel tank breather
hose and the fuel tank overflow
hose, place the fuel tank in the
original position, and then install
the bolt.
1. Air filter element
1. Fuel tank breather hose
2. Fuel tank overflow hose
U5PWE0.book Page 17 Friday, December 7, 2001 5:14 PM

8-1
8
EAU01038
8-SPECIFICATIONSSpecifications CS-01E
Model YZF-R1
Dimensions
Overall length 2,040 mm
Overall width 705 mm
Overall height 1,105 mm
Seat height 820 mm
Wheelbase 1,395 mm
Ground clearance 140 mm
Minimum turning radius 3,900 mm
Basic weight (with oil and full
fuel tank)
193 kg
Engine
Engine type Liquid-cooled 4-stroke, DOHC
Cylinder arrangement Forward-inclined parallel
4-cylinder
Displacement 998 cm
3
Bore × stroke 74 × 58 mm
Compression ratio 11.8:1
Starting system Electric starter
Lubrication system Wet sumpEngine oil
Ty p e
Recommended engine oil
classification API Service SE, SF, SG or
higher
Quantity
Without oil filter cartridge
replacement 2.9 L
With oil filter car tridge
replacement 3.1 L
Total amount (dry engine) 3.8 L
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40
CAUTION:Be sure to use motor oils that do not contain anti-friction
modifiers. Passenger car motor oils (often labeled
“ENERGY CONSERVING II”) contain anti-friction additives
which will cause clutch and/or starter clutch slippage, result-
ing in reduced component life and poor engine performance.
U5PWE0.book Page 1 Friday, December 7, 2001 5:14 PM

SPECIFICATIONS
8-2
8
Cooling system capacity
(total amount)
2.45 L
Air filterOil-coated paper element
Fuel
Type PREMIUM UNLEADED
GASOLINE ONLY
Fuel tank capacity 17 L
Amount remaining when the fuel
level warning light comes on 3.3 L
Electronic fuel injection
ModelINP-731/4
Manufacturer NIPPON INJECTOR
Spark plug
Manufacturer/model NGK / CR9EIA 9 or
DENSO / IU27D
Gap 0.8–0.9 mm
Clutch typeWet, multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 1.581
Secondary reduction system Chain drive
Secondary reduction ratio 2.688
Number of drive chain
sprocket teeth (front/rear) 16/43
Transmission type Constant-mesh 6-speed
Operation Left footGear ratio
1st 2.500
2nd 1.842
3rd 1.500
4th 1.333
5th 1.200
6th 1.115
Chassis
Frame type Diamond
Caster angle 24°
Trail 103 mm
Tires
Front
Model Tubeless tire
Size 120/70 ZR17 M/C (58W)
120/70 ZR17 (58W)
Manufacturer/
model Michelin / Pilot SPORT E
Dunlop / D208FL
Rear
Model Tubeless tire
Size 190/50 ZR17 M/C (73W)
190/50 ZR17 (73W)
Manufacturer/
model Michelin / Pilot SPORT
Dunlop / D208L
U5PWE0.book Page 2 Friday, December 7, 2001 5:14 PM

INDEXAAir filter element, replacing ..................... 6-16
Anti-theft alarm ...................................... 3-11BBattery ................................................... 6-33
Brake and clutch levers,
checking and lubricating ...................... 6-30
Brake fluid, changing ............................. 6-27
Brake fluid level, checking...................... 6-26
Brake lever............................................. 3-13
Brake light switch (rear), adjusting ......... 6-24
Brake pads, checking............................. 6-25
Brake pedal............................................ 3-14
Brake pedal, lubricating.......................... 6-31
Brake pedal position, adjusting .............. 6-24CCables, checking and lubricating............ 6-29
Care.........................................................7-1
Catalytic converter ................................. 3-16
Clutch lever ............................................ 3-13
Clutch lever free play, adjusting ............. 6-23
Conversion table ......................................8-5
Coolant .................................................. 6-12
Changing .......................................... 6-13
Checking .......................................... 6-12
Coolant temperature warning light............3-4
Cowlings and panels,
removing and installing ..........................6-5
DDimmer switch ....................................... 3-11
Drive chain, lubricating .......................... 6-29
Drive chain slack ................................... 6-27
Adjusting .......................................... 6-28
Checking .......................................... 6-27EEngine break-in ....................................... 5-3
Engine oil and oil filter cartridge ............... 6-9
Engine speed indicator light..................... 3-4
Engine stop switch................................. 3-12
Engine trouble warning light .................... 3-3
EXUP system ........................................ 3-24FFront fork, adjusting ............................... 3-19
Front fork, checking ............................... 6-31
Fuel ....................................................... 3-15
Fuel consumption, tips for reducing ......... 5-3
Fuel level warning light ............................ 3-2
Fuel tank breather hose ......................... 3-16
Fuel tank cap ......................................... 3-14
Fuses, replacing .................................... 6-35HHandlebar switches ............................... 3-11
Headlight bulb, replacing ....................... 6-36
Helmet holders ...................................... 3-18
High beam indicator light ......................... 3-3
Horn switch ........................................... 3-12
IIdentification numbers ..............................9-1
Idling speed, adjusting ...........................6-18
Ignition circuit cut-off system ..................3-25
Indicator and warning lights......................3-2KKey identification number .........................9-1LLicense plate light bulb, replacing...........6-38
Light switch .............................................. 3-12
Luggage strap holders ...........................3-23MMain switch/steering lock .........................3-1
Model label ..............................................9-2
Multi-function display................................3-6NNeutral indicator light ...............................3-3OOil level warning light ...............................3-3PParking.....................................................5-4
Part locations ...........................................2-1
Pass switch ............................................3-11
Periodic maintenance and lubrication
chart ......................................................6-2
Pre-operation check list ............................4-1
U5PWE0.book Page 1 Friday, December 7, 2001 5:14 PM