2014 YAMAHA YZF-R1 ignition

PERIODIC MAINTENANCE AND ADJUSTMENT
6-39
6
EAU25872
Troubleshootin gAlthough Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition systems,
for example, can cause poor starting
and loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life and
can lead to expensive repair bills.
WARNING
EWA15142
When checkin g the fuel system, do
not smoke, an d make sure there are
no open flames or sparks in the ar-
ea, inclu din g pilot lig hts from water heaters or furnaces. Gasoline or
g
asoline vapors can i gnite or ex-
plod e, causin g severe injury or prop-
erty dama ge.U2SGE0E0.book Page 39 Wednesday, June 12, 2013 1:15 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-40
6
EAU42505
Troubleshootin g chartsStartin g prob lems or poor en gine performance
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine does not start.
Check the battery.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
Operate the electric starter.4. Compression
There is compression.
There is no compression.
The engine does not start.
Have a Yamaha dealer check the vehicle.Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Operate the electric starter.2. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not start.
Check the ignition.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
U2SGE0E0.book Page 40 Wednesday, June 12, 2013 1:15 PM

SPECIFICATIONS
8-2
8
2nd:2.063 (33/16)
3rd: 1.762 (37/21)
4th:
1.522 (35/23)
5th: 1.364 (30/22)
6th: 1.269 (33/26)
Chassis:Frame type:Diamond
Caster angle: 24.00 °
Trail:
102 mm (4.0 in)Front tire:Type:Tubeless
Size:
120/70 ZR17M/C (58W)
Manufacturer/model: MICHELIN/POWER PURE A
Manufacturer/model: DUNLOP/Qualifier IIRear tire:Type: Tubeless
Size: 190/55 ZR17M/C (75W)
Manufacturer/model:
MICHELIN/POWER PURE Manufacturer/model:
DUNLOP/Qualifier II
Loa din g:Maximum load:
189 kg (417 lb)
(Total weight of rider, passenger, cargo
and accessories)Tire air pressure (measure d on col d
tires):Loading condition:
0–90 kg (0–198 lb)
Front:250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
Loading condition: 90–189 kg (198–417 lb)
Front:250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
High-speed riding: Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear: 290 kPa (2.90 kgf/cm², 42 psi)Front wheel:Wheel type:
Cast wheel
Rim size: 17M/C x MT3.50Rear wheel:Wheel type:
Cast wheel Rim size:
17M/C x MT6.00
Front brake:Type:
Dual disc brake
Operation: Right hand operation
Specified brake fluid: DOT 4Rear brake:Type:
Single disc brake
Operation: Right foot operation
Specified brake fluid:
DOT 4Front suspension:Type:Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel: 120.0 mm (4.72 in)Rear suspension:Type:
Swingarm (link suspension)
Spring/shock absorber type: Coil spring/gas-oil damper
Wheel travel: 120.0 mm (4.72 in)Electrical system:Ignition system:TCI
U2SGE0E0.book Page 2 Wednesday, June 12, 2013 1:15 PM

SPECIFICATIONS
8-3
8
Charging system:AC magnetoBattery:Model:
YTZ10S
Voltage, capacity: 12 V, 8.6 AhHea dlig ht:Bulb type:
Halogen bulbBul b volta ge, watta ge × quantity:Headlight:
12 V, 55.0 W × 2
Tail/brake light:
LED
Front turn signal light: 12 V, 10.0 W × 2
Rear turn signal light: 12 V, 10.0 W × 2
Auxiliary light:
LED
License plate light: 12 V, 5.0 W × 1
Meter lighting: LED
Neutral indicator light:
LED
High beam indicator light: LED
Oil level warning light: LED
Turn signal indicator light:
LED Fuel level warning light:
LED
Coolant temperature warning light: LED
Engine trouble warning light:
LED
Immobilizer system indicator light: LED
Shift timing indicator light: LED
Traction control system indicator/warning
light: LED
Fuses:Main fuse:50.0 A
Headlight fuse: 20.0 A
Signaling system fuse:
7.5 A
Ignition fuse: 15.0 A
Radiator fan fuse: 10.0 A × 2
Turn signal light fuse:
7.5 A
Fuel injection system fuse: 15.0 A
Steering damper fuse: 7.5 A
Backup fuse:
7.5 A
Electronic throttle valve fuse: 7.5 A
U2SGE0E0.book Page 3 Wednesday, June 12, 2013 1:15 PM

INDEXAAir filter element .................................... 6-17
Auxiliary light......................................... 6-38BBattery .................................................. 6-32
Brake and clutch levers, checking and lubricating ........................................... 6-29
Brake and shift pedals, checking and lubricating ........................................... 6-28
Brake fluid, changing ............................ 6-25
Brake fluid level, checking .................... 6-24
Brake lever ............................................ 3-21
Brake lever free play, checking............. 6-22
Brake light switches.............................. 6-23
Brake pedal........................................... 3-22CCables, checking and lubricating ......... 6-27
Care ........................................................ 7-1
Catalytic converter ................................ 3-27
Clutch lever ........................................... 3-20
Clutch lever free play, adjusting ........... 6-21
Coolant ................................................. 6-14
Coolant temperature warning light ......... 3-5
Cowlings, removing and installing .......... 6-8DDimmer switch ...................................... 3-19
D-mode (drive mode) ............................ 3-18
Drive chain, cleaning and lubricating .... 6-27
Drive chain slack................................... 6-25EEngine break-in....................................... 5-3
Engine idling speed, checking .............. 6-17
Engine oil and oil filter cartridge ........... 6-11
Engine stop switch ............................... 3-19 Engine trouble warning light ................... 3-7
FFront and rear brake pads, checking ... 6-23
Front fork, adjusting ............................. 3-31
Front fork, checking ............................. 6-30
Fuel ....................................................... 3-25
Fuel consumption, tips for reducing ...... 5-3
Fuel level warning light ........................... 3-4
Fuel tank breather hose and overflow
hose ................................................... 3-26
Fuel tank cap ........................................ 3-24
Fuses, replacing ................................... 6-33HHandlebar switches .............................. 3-18
Hazard switch....................................... 3-19
Headlight bulb, replacing ..................... 6-35
Helmet holder ....................................... 3-29
High beam indicator light ....................... 3-4
Horn switch .......................................... 3-19IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-36
Immobilizer system ................................ 3-1
Immobilizer system indicator light .......... 3-8
Indicator lights and warning lights ......... 3-4LLicense plate light bulb, replacing........ 6-37
Luggage strap holders ......................... 3-35MMain switch/steering lock....................... 3-2
Maintenance and lubrication, periodic ... 6-4
Maintenance, emission control system.................................................. 6-3
Matte color, caution ............................... 7-1 Model label .............................................9-1
Multi-function meter unit .........................3-8
NNeutral indicator light ..............................3-4OOil level warning light ..............................3-4PParking ....................................................5-4
Part locations ..........................................2-1
Pass switch ...........................................3-19RRear view mirrors ..................................3-30
Rider footrest position, adjusting ..........3-30SSafety information ...................................1-1
Seats .....................................................3-27
Shifting ....................................................5-2
Shift pedal .............................................3-21
Shift timing indicator light .......................3-7
Shock absorber assembly, adjusting ....3-33
Sidestand ..............................................3-35
Sidestand, checking and lubricating.....6-29
Spark plugs, checking ..........................6-10
Specifications .........................................8-1
Starting the engine ..................................5-1
Start switch ...........................................3-19
Steering, checking ................................6-31
Storage ...................................................7-4
Storage compartment ...........................3-29
Supporting the motorcycle ...................6-38
Swingarm pivots, lubricating ................6-30TTail/brake light ......................................6-36
U2SGE0E0.book Page 1 Wednesday, June 12, 2013 1:15 PM