2007 YAMAHA FZ6 N fuel

PERIODIC MAINTENANCE AND MINOR REPAIR
6-30
6
EAU32842
Replacing the fuses The main fuse is located under the fuel
tank. (See page 6-13.)
The fuse box is located behind panel A.
(See page 6-6.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
CAUTION:
ECA10640
Do not use a fuse of a higher amper-
age rating than recommended to
avoid causing extensive damage to
the electrical system and possibly afire.
3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
1. Main fuse
2. Spare fuse
1. Fuse box
1. Headlight fuse
2. Signaling system fuse
3. Ignition fuse
4. Radiator fan fuse
5. Backup fuse (for odometer, clock and immo-
bilizer system)
6. Fuel injection system fuse
7. Spare fuse
8. Taillight fuse
Specified fuses:
Main fuse:
30.0 A
Headlight fuse:
20.0 A
Taillight fuse:
10.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
10.0 A
Radiator fan fuse:
20.0 A
Fuel injection system fuse:
10.0 A
Backup fuse:
10.0 A
U1B3E3E0.book Page 30 Friday, July 14, 2006 11:34 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-38
6
EAU25870
Troubleshooting Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing 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 inferi-
or, have a shorter service life and can
lead to expensive repair bills.U1B3E3E0.book Page 38 Friday, July 14, 2006 11:34 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-39
6
EAU42360
Troubleshooting charts Starting problems or poor engine performance
WARNING
EWA10840
Keep away open flames and do not smoke while checking or working on the fuel system.
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.2. Compression
There is compression.
There is no compression.
Check the ignition.
Have a Yamaha dealer
check the vehicle.
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.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.Check the battery lead connections,
and charge the battery if necessary.
DryWet
Operate the electric starter.
U1B3E3E0.book Page 39 Friday, July 14, 2006 11:34 AM

MOTORCYCLE CARE AND STORAGE
7-2
7cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.


Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments,
switches and lights), breather
hoses and vents.


For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.
Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound afterwashing.After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on roads
during winter are extremely corrosive in
combination with water, carry out the
following steps after each ride in the
rain, near the sea or on salt-sprayed
roads.NOTE:Salt sprayed on roads in the winter mayremain well into spring.
1. Clean the motorcycle with cold wa-
ter and a mild detergent, after the
engine has cooled down.
CAUTION:
ECA10790
Do not use warm water since it in-
creases the corrosive action of thesalt.
2. After drying the motorcycle, apply
a corrosion protection spray on all
metal, including chrome- and nick-
el-plated, surfaces to prevent cor-
rosion.
After cleaning
1. Dry the motorcycle with a chamois
or an absorbing cloth.
2. Immediately dry the drive chain
and lubricate it to prevent it from
rusting.
3. Use a chrome polish to shine
chrome, aluminum and stainless-
steel parts, including the exhaust
system. (Even the thermally in-
duced discoloring of stainless-
steel exhaust systems can be re-
moved through polishing.)
U1B3E3E0.book Page 2 Friday, July 14, 2006 11:34 AM

MOTORCYCLE CARE AND STORAGE
7-3
7 4. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal,
including chrome- and nickel-plat-
ed, surfaces.
5. Use spray oil as a universal clean-
er to remove any remaining dirt.
6. Touch up minor paint damage
caused by stones, etc.
7. Wax all painted surfaces.
8. Let the motorcycle dry completely
before storing or covering it.
WARNING
EWA11130


Make sure that there is no oil or
wax on the brakes or tires.


If necessary, clean the brake
discs and brake linings with a
regular brake disc cleaner or ac-
etone, and wash the tires with
warm water and a mild deter-
gent. Before riding at higher
speeds, test the motorcycle’s
braking performance and cor-nering behavior.
CAUTION:
ECA10800


Apply spray oil and wax spar-
ingly and make sure to wipe off
any excess.


Never apply oil or wax to any
rubber and plastic parts, but
treat them with a suitable care
product.


Avoid using abrasive polishing
compounds as they will wearaway the paint.
NOTE:Consult a Yamaha dealer for advice onwhat products to use.
EAU26201
Storage Short-term
Always store your motorcycle in a cool,
dry place and, if necessary, protect it
against dust with a porous cover.CAUTION:
ECA10810


Storing the motorcycle in a
poorly ventilated room or cover-
ing it with a tarp, while it is still
wet, will allow water and humid-
ity to seep in and cause rust.


To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-cals are stored.
Long-term
Before storing your motorcycle for sev-
eral months:
1. Follow all the instructions in the
“Care” section of this chapter.
2. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
U1B3E3E0.book Page 3 Friday, July 14, 2006 11:34 AM

SPECIFICATIONS
8-1
8
Dimensions:Overall length:
2095 mm (82.5 in)
Overall width:
755 mm (29.7 in)
Overall height:
1085 mm (42.7 in)
Seat height:
795 mm (31.3 in)
Wheelbase:
1440 mm (56.7 in)
Ground clearance:
145 mm (5.71 in)
Minimum turning radius:
2800 mm (110.2 in)Weight:With oil and fuel:
201.0 kg (443 lb)Engine:Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Forward-inclined parallel 4-cylinder
Displacement:
600.0 cm³
Bore × stroke:
65.5 × 44.5 mm (2.58 × 1.75 in)
Compression ratio:
12.20 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Type:
SAE10W30, SAE10W40, SAE15W40,
SAE20W40 or SAE20W50
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Without oil filter cartridge replacement:
2.50 L (2.64 US qt) (2.20 Imp.qt)
With oil filter cartridge replacement:
2.80 L (2.96 US qt) (2.46 Imp.qt)Cooling system:Coolant reservoir capacity (up to the
maximum level mark):
0.27 L (0.29 US qt) (0.24 Imp.qt)
Radiator capacity (including all routes):
2.00 L (2.11 US qt) (1.76 Imp.qt)Air filter:Air filter element:
Oil-coated paper element
Fuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
19.4 L (5.13 US gal) (4.27 Imp.gal)
Fuel reserve amount:
3.6 L (0.95 US gal) (0.79 Imp.gal)Fuel injector:Manufacturer:
DENSO
Model/quantity:
0290 x 4Spark plug (s):Manufacturer/model:
NGK/CR9EK
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:
Wet, multiple-discTransmission:Primary reduction system:
Spur gear
Primary reduction ratio:
86/44 (1.955)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
46/16 (2.875)
Transmission type:
Constant mesh 6-speed
Operation:
Left foot operation
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40
U1B3E3E0.book Page 1 Friday, July 14, 2006 11:34 AM

SPECIFICATIONS
8-3
8
Electrical system:Ignition system:
Transistorized coil ignition (digital)
Charging system:
AC magnetoBattery:Model:
GT12B-4
Voltage, capacity:
12 V, 10.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 60 W/55.0 W × 1
Tail/brake light:
12 V, 5.0 W/21.0 W × 1
Front turn signal light:
12 V, 10.0 W × 2
Rear turn signal light:
12 V, 10.0 W × 2
Auxiliary light:
12 V, 5.0 W × 1
License plate light:
12 V, 5.0 W × 1
Meter lighting:
EL (LCD backlight)
Neutral indicator light:
LED
High beam indicator light:
LED
Oil level warning light:
LEDTurn signal indicator light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LED
Fuses:Main fuse:
30.0 A
Headlight fuse:
20.0 A
Taillight fuse:
10.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
10.0 A
Radiator fan fuse:
20.0 A
Fuel injection system fuse:
10.0 A
Backup fuse:
10.0 A
U1B3E3E0.book Page 3 Friday, July 14, 2006 11:34 AM

INDEXAAir filter element, replacing ................... 6-13
Anti-theft alarm (optional)........................ 3-9
Auxiliary light bulb, replacing ................ 6-34BBattery................................................... 6-28
Brake and clutch levers, checking and
lubricating ........................................... 6-25
Brake and shift pedals, checking and
lubricating ........................................... 6-25
Brake fluid, changing ............................ 6-22
Brake fluid level, checking .................... 6-21
Brake lever ............................................ 3-12
Brake pedal ........................................... 3-12CCables, checking and lubricating .......... 6-24
Care ........................................................ 7-1
Catalytic converter ................................ 3-14
Caution, matte color ................................ 7-1
Clutch lever ........................................... 3-11
Clutch lever free play, adjusting ............ 6-19
Coolant.................................................. 6-10DDimmer switch ...................................... 3-10
Drive chain, cleaning and lubricating .... 6-23
Drive chain slack ................................... 6-22EEngine break-in ....................................... 5-3
Engine idling speed............................... 6-15
Engine oil and oil filter cartridge .............. 6-7
Engine stop switch ................................ 3-10
Engine trouble warning light.................... 3-4FFront and rear brake pads, checking .... 6-20Front fork, checking .............................. 6-27
Fuel....................................................... 3-13
Fuel consumption, tips for reducing........ 5-3
Fuel tank breather hose........................ 3-14
Fuel tank cap ........................................ 3-12
Fuses, replacing ................................... 6-30
HHandlebar switches .............................. 3-10
Hazard switch ....................................... 3-11
Headlight bulb, replacing ...................... 6-31
Helmet holder ....................................... 3-15
High beam indicator light ........................ 3-4
Horn switch ........................................... 3-10IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ................ 3-18
Immobilizer system ................................. 3-1
Immobilizer system indicator light........... 3-4
Indicator and warning lights .................... 3-3KKey identification number ....................... 9-1LLCD tachometer ..................................... 3-5
License plate light bulb, replacing ........ 6-33MMain switch/steering lock........................ 3-2
Model label ............................................. 9-2
Multi-function display .............................. 3-5NNeutral indicator light .............................. 3-3OOil level warning light.............................. 3-4PPanel, removing and installing................ 6-6Parking .................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-10
Periodic maintenance and lubrication
chart ...................................................... 6-2
Pre-operation check list........................... 4-2
RRear brake light switch .......................... 6-20SSafety information ................................... 1-1
Seat ....................................................... 3-15
Shifting .................................................... 5-2
Shift pedal ............................................. 3-11
Shock absorber assembly, adjusting .... 3-16
Sidestand .............................................. 3-17
Sidestand, checking and lubricating...... 6-26
Spark plugs, checking ............................. 6-6
Specifications .......................................... 8-1
Starting the engine .................................. 5-1
Start switch............................................ 3-10
Steering, checking................................. 6-27
Storage.................................................... 7-3
Storage compartment............................ 3-16
Supporting the motorcycle .................... 6-34
Swingarm pivots, lubricating ................. 6-26TTail/brake light bulb, replacing .............. 6-32
Throttle cable free play, checking ......... 6-15
Throttle grip and cable, checking and
lubricating ........................................... 6-24
Tires ...................................................... 6-16
Tool kit..................................................... 6-1
Troubleshooting .................................... 6-38
Troubleshooting charts.......................... 6-39
U1B3E3E0.book Page 1 Friday, July 14, 2006 11:34 AM