2009 YAMAHA FZ6 NHG maintenance

PERIODIC MAINTENANCE AND ADJUSTMENT
6-38
6
TIP

Make sure that the slot in the brake
caliper bracket is fit over the retain-
er on the swingarm.


Make sure that there is enough
space between the brake pads be-fore installing the wheel.
2. Install the drive chain onto the rear
sprocket, and then adjust the drive
chain slack. (See page 6-23.)
3. Install the axle nut.
4. Lower the rear wheel so that it is
on the ground, and then put the
sidestand down.
5. Tighten the axle nut to the speci-
fied torque.
EAU25871
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.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
1. Retainer
2. Slot
Tightening torque:
Axle nut:
120 Nm (12.0 m·kgf, 85 ft·lbf)
U5S5E2E0.book Page 38 Monday, August 4, 2008 2:07 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-39
6 heaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
U5S5E2E0.book Page 39 Monday, August 4, 2008 2:07 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-40
6
EAU42361
Troubleshooting charts Starting problems or poor engine performance
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.
U5S5E2E0.book Page 40 Monday, August 4, 2008 2:07 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-41
6 Engine overheating
WARNING
EWA10400


Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.


After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the hissingsound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolantas soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
U5S5E2E0.book Page 41 Monday, August 4, 2008 2:07 PM

INDEX
AABS (for ABS models) .......................... 3-15
ABS warning light (for ABS models) ....... 3-7
Air filter element, replacing ................... 6-14
Anti-theft alarm (optional) ..................... 3-12
Auxiliary light bulb, replacing ................ 6-34BBattery .................................................. 6-29
Brake and clutch levers, checking and
lubricating ........................................... 6-26
Brake and shift pedals, checking and
lubricating ........................................... 6-25
Brake fluid, changing ............................ 6-22
Brake fluid level, checking .................... 6-21
Brake lever ........................................... 3-15
Brake pedal .......................................... 3-15CCables, checking and lubricating .......... 6-25
Care ........................................................ 7-1
Catalytic converters .............................. 3-18
Clutch lever........................................... 3-14
Clutch lever free play, adjusting ........... 6-20
Coolant ................................................. 6-11
Coolant temperature warning light.......... 3-4DDimmer switch ...................................... 3-13
Drive chain, cleaning and lubricating .... 6-24
Drive chain slack .................................. 6-23EEngine break-in ...................................... 5-4
Engine idling speed .............................. 6-16
Engine oil and oil filter cartridge ............. 6-8
Engine stop switch................................ 3-13
Engine trouble warning light ................... 3-7
FFront and rear brake pads, checking .... 6-21
Front fork, checking...............................6-27
Fuel ....................................................... 3-17
Fuel consumption, tips for reducing ........ 5-3
Fuel tank breather/overflow hose .......... 3-18
Fuel tank cap......................................... 3-16
Fuses, replacing .................................... 6-30HHandlebar switches ............................... 3-13
Hazard switch........................................ 3-14
Headlight bulb, replacing....................... 6-31
Helmet holder ........................................ 3-20
High beam indicator light......................... 3-4
Horn switch ........................................... 3-13IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-22
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-7
Indicator and warning lights .................... 3-4KKey identification number ........................ 9-1LLicense plate light bulb, replacing ......... 6-34MMain switch/steering lock ........................ 3-2
Matte color, caution .................................7-1
Model label .............................................. 9-2
Multi-function meter unit .......................... 3-8NNeutral indicator light .............................. 3-4OOil level warning light .............................. 3-4
PPanel, removing and installing ................ 6-7
Parking.................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-13
Periodic maintenance and lubrication
chart...................................................... 6-2RRear brake light switch ......................... 6-20SSafety information ................................... 1-1
Seat ...................................................... 3-19
Shifting .................................................... 5-3
Shift pedal ............................................. 3-14
Shock absorber assembly, adjusting .... 3-21
Sidestand .............................................. 3-22
Sidestand, checking and lubricating ..... 6-27
Spark plugs, checking............................. 6-7
Specifications.......................................... 8-1
Starting the engine.................................. 5-1
Start switch ........................................... 3-13
Steering, checking ................................ 6-28
Storage ................................................... 7-3
Storage compartment ........................... 3-20
Supporting the motorcycle .................... 6-35
Swingarm pivots, lubricating ................. 6-27TTail/brake light bulb, replacing .............. 6-33
Throttle cable free play, checking ......... 6-16
Throttle grip and cable, checking and
lubricating ........................................... 6-25
Tires ...................................................... 6-17
Tool kit .................................................... 6-1
Troubleshooting .................................... 6-38
U5S5E2E0.book Page 1 Monday, August 4, 2008 2:07 PM