2016 YAMAHA XJ6F fuel

Periodic maintenance an d a djustment
6-43
6 To install the rear wheel
1. Install the wheel and the brake cal- iper bracket by inserting the wheel
axle from the right side.
TIP
Make sure that the slot in the
brake caliper bracket is fit over the
retainer on the swingarm.
 Make sure that there is enough
space between the brake pads
before installing the wheel.
2. Install the drive chain onto the rear
sprocket.
3. Install the axle nut.
4. Adjust the drive chain slack. (See page 6-28.)
5. Take the motorcycle off the cen- terstand so that the rear wheel is
on the ground, and then put the
sidestand down.
6. Tighten the axle nut, and then tighten the locknuts to the speci-
fied torques.
EAU25872
Trou bleshootin g
Although 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, d o
not smoke, an d make sure there are
no open flames or sparks in the ar-
ea, inclu din g pilot li ghts from water
heaters or furnaces. Gasoline or
g asoline vapors can i gnite or ex-
plo de, causin g severe injury or prop-
erty damag e.
1. Brake caliper bracket
2. Slot
3. Retainer
Tightenin g torques:
Axle nut: 90 Nm (9.0 m·kgf, 65 ft·lbf)
Locknut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
2 3
1
UBS1E0E0.book Page 43 Thursday, October 8, 2015 3:40 PM

Periodic maintenance an d a djustment
6-44
6
EAU63470
Trou bleshootin g charts
Startin g pro blems or poor en gine performance
1. FuelThere is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not
start.
Check the battery.
Wipe off with a dry
cloth and correct the
spark plug gaps, or
replace the spark
plugs.
Check the battery
lead connections, and
have a Yamaha dealer
charge the battery if
necessary.
2. BatteryThe battery is good.
The engine does not
start.
Check the ignition.
3. IgnitionWetOperate the electric
starter.
Dry
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.Have a Yamaha
dealer check the
vehicle.
Remove the spark
plugs and check
the electrodes.
Operate the electric
starter.
Operate the electric
starter.
Check the fuel level
in the fuel tank.
4. Compression
UBS1E0E0.book Page 44 Thursday, October 8, 2015 3:40 PM

Motorcycle care and stora ge
7-2
7 fected
area any lon ger than in-
structe d. Also, thorou ghly rinse
the area off with water, imme di-
ately dry it, an d then apply a cor-
rosion protection spray.
 Improper cleanin g can d amage
plastic parts (such as cowlin gs,
panels, win dshield s, head light
lenses, meter lenses, etc.) an d
the mufflers. Use only a soft,
clean cloth or spon ge with wa-
ter to clean plastic. However, if
the plastic parts cannot be thor-
ou ghly cleaned with water, di-
lute d mil d d eter gent with water
may be used . Be sure to rinse
off any d etergent resi due usin g
plenty of water, as it is harmful
to plastic parts.
 Do not use any harsh chemical
prod ucts on plastic parts. Be
sure to avoi d using cloths or
spon ges which have been in
contact with stron g or a brasive
cleanin g prod ucts, solvent or
t

hinner, fuel (g asoline), rust re-
movers or inhi bitors, brake flui d,
antifreeze or electrolyte.
 Do not use hi gh-pressure wash-
ers or steam-jet cleaners since
they cause water seepa ge an d
d eterioration in the followin g ar-
eas: seals (of wheel an d swin g-
arm bearin gs, fork an d b rakes),
electric components (couplers,
connectors, instruments,
switches an d lig hts), breather
hoses an d vents.
 For motorcycles equippe d with
a win dshield : Do not use stron g
cleaners or har d spon ges as
they will cause dullin g or scratching
. Some cleanin g
compoun ds for plastic may
leave scratches on the win d-
shield . Test the pro duct on a
small hi dden part of the win d-
shield to make sure that it d oes
not leave any marks. If the win d-
shield is scratche d, use a quality
plast i

c polishin g compoun d af-
ter washin g.
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 or
on salt-sprayed roads
Since 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.
TIP
Salt sprayed on roads in the winter
may remain well into spring.
1. Clean the motorcycle with cold
water and a mild detergent, after
the engine has cooled down.
NOTICE: Do not use warm wa-
ter since it increases the corro-
sive action of the salt.
[ECA10792]
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Motorcycle care and stora ge
7-4
7 on for a short period of time will
help remove the moisture from the
lens.
EAU26183
Stora
ge
Short-term
Always store your motorcycle in a cool,
dry place and, if necessary, protect it
against dust with a porous cover. Be
sure the engine and the exhaust sys-
tem are cool before covering the mo-
torcycle.
NOTICE
ECA10811
 Storin g the motorcycle in a
poorly ventilated room or cover-
in g it with a tarp, while it is still
wet, will allow water an d humi d-
ity to seep in an d cause rust.
 To prevent corrosion, avoi d
d amp cellars, sta bles ( because
of the presence of ammonia)
an d areas where stron g chemi-
cals are store d.
Lon g-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.
3. Perform the following steps to protect the cylinders, piston rings,
etc. from corrosion.a. Remove the spark plug caps and spark plugs.
b. Pour a teaspoonful of engine oil into each spark plug bore.
c. Install the spark plug caps onto the spark plugs, and then
place the spark plugs on the
UBS1E0E0.book Page 4 Thursday, October 8, 2015 3:40 PM

Specifications
8-1
8
Dimensions:
Overall length:2120 mm (83.5 in)
Overall width:
770 mm (30.3 in)
Overall height: 1185 mm (46.7 in)
Seat height: 785 mm (30.9 in)
Wheelbase:
1440 mm (56.7 in)
Ground clearance: 140 mm (5.51 in)
Minimum turning radius: 2.8 m (9.19 ft)
Wei ght:
Curb weight:
215 kg (474 lb) (XJ6F)
220 kg (485 lb) (XJ6FA)
Engine:
Combustion cycle:
4-stroke
Cooling system: Liquid cooled
Valve train:
DOHC
Cylinder arrangement: Inline
Number of cylinders: 4-cylinder
Displacement:
600 cm³
Bore × stroke:
65.5 × 44.5 mm (2.58 × 1.75 in)
Compression ratio: 12.2 : 1
Starting system:
Electric starter
Lubrication system: Wet sump
Engine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades: 10W-40
Recommended engine oil grade: API service SG type or higher, JASO
standard MA Engine oil quantity:
Oil change:
2.50 L (2.64 US qt, 2.20 Imp.qt)
With oil filter removal: 2.80 L (2.96 US qt, 2.46 Imp.qt)
Coolant quantity:
Coolant reservoir (up to the maximum level
mark):0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (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 (Gasohol [E10]
acceptable)
Fuel tank capacity:
17 L (4.5 US gal, 3.7 Imp.gal)
Fuel reserve amount: 3.2 L (0.84 US gal, 0.70 Imp.gal)
Fuel injection:
Throttle body:
ID mark: 20SF 20 (XJ6F)
20SF 20 (XJ6FA)
20SJ 30 (XJ6F [35 kW])
20SJ 30 (XJ6FA [35 kW])
Spark plu g(s):
Manufacturer/model:
NGK/CR9E
Spark plug gap: 0.7–0.8 mm (0.028–0.031 in)
Clutch:
Clutch type:Wet, multiple-disc
Drivetrain:
Primary reduction ratio:
1.955 (86/44)
Final drive: Chain
Secondary reduction ratio: 2.875 (46/16)
Transmission type:
Constant mesh 6-speed
Gear ratio: 1st:
2.846 (37/13)
UBS1E0E0.book Page 1 Thursday, October 8, 2015 3:40 PM

Specifications
8-3
8
Battery:
Model:GT12B-4
Voltage, capacity:
12 V, 10.0 Ah (10 HR)
Hea dlig ht:
Bulb type:
Halogen bulb
Bul b watta ge × quantity:
Headlight:
H4, 60.0 W/55.0 W x 1
Brake/tail light: 21.0 W/5.0 W × 1
Front turn signal light:
10.0 W × 2
Rear turn signal light:
10.0 W × 2
Auxiliary light: 5.0 W × 1
License plate light: 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
Coolant temperature warning light: LED
Engine trouble warning light:
LED
ABS warning light: LED (XJ6FA)
Immobilizer system indicator light: LED
Fuse(s):
Main fuse:30.0 A
Headlight fuse: 20.0 A
Taillight fuse:
10.0 A
Signaling system fuse: 7.5 A
Ignition fuse: 10.0 A Radiator fan motor fuse:
20.0 A
Fuel injection system fuse: 10.0 A
ABS control unit fuse:
7.5 A (XJ6FA)
ABS motor fuse: 30.0 A (XJ6FA)
ABS solenoid fuse: 20.0 A (XJ6FA)
Backup fuse:
7.5 A
UBS1E0E0.book Page 3 Thursday, October 8, 2015 3:40 PM

10-1
10
Index
A
ABS (for ABS models) .......................... 3-14
ABS warning light (for ABS models)....... 3-5
Air filter element, replacing................... 6-17
Auxiliary light bulb ................................ 6-38
B
Battery .................................................. 6-34
Brake and clutch levers, checking
and lubricating ................................... 6-31
Brake and shift pedals, checking and lubricating ................................... 6-31
Brake fluid, changing ........................... 6-27
Brake fluid level, checking ................... 6-26
Brake lever ........................................... 3-13
Brake lever free play, checking ............ 6-24
Brake light switches ............................. 6-25
Brake pedal .......................................... 3-13
Brake/tail light bulb, replacing ............. 6-39
C
Cables, checking and lubricating ......... 6-30
Care ........................................................ 7-1
Catalytic converter ............................... 3-17
Centerstand and sidestand, checking and lubricating ................................... 6-32
Clutch lever .......................................... 3-12
Clutch lever free play, adjusting ........... 6-23
Coolant ................................................. 6-14
Coolant temperature warning light ......... 3-4
Cowlings and panels, removing and installing ............................................... 6-7
D
Dimmer switch ..................................... 3-10
Drive chain, cleaning and lubricating ... 6-29
Drive chain slack .................................. 6-28
E
Engine break-in ...................................... 5-4
Engine idling speed .............................. 6-19
Engine oil and oil filter cartridge ........... 6-11
Engine serial number.............................. 9-1
Engine stop switch ............................... 3-11
Engine trouble warning light................... 3-5
F
Front and rear brake pads, checking ... 6-25
Front fork, checking ............................. 6-33
Fuel....................................................... 3-15
Fuel consumption, tips for reducing ...... 5-4
Fuel tank breather hose and overflow hose ................................................... 3-17
Fuel tank cap........................................ 3-15
Fuses, replacing ................................... 6-36
H
Handlebar position, adjusting ............... 3-20
Handlebar switches .............................. 3-10
Hazard switch ....................................... 3-11
Headlight bulb, replacing ...................... 6-37
Helmet holder ....................................... 3-19
High beam indicator light........................ 3-4
Horn switch........................................... 3-11
I
Identification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-23
Immobilizer system ................................. 3-1
Immobilizer system indicator light .......... 3-6
Indicator lights and warning lights .......... 3-4
L
License plate light bulb, replacing ........ 6-40
M
Main 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 ........................ 3-6
N
Neutral indicator light.............................. 3-4
O
Oil level warning light .............................. 3-4
P
Parking .................................................... 5-5
Part locations .......................................... 2-1
Pass switch........................................... 3-10
R
Rear view mirrors .................................. 3-21
S
Safety information................................... 1-1
Seat....................................................... 3-18
Shifting .................................................... 5-3
Shift pedal............................................. 3-12
Shock absorber assembly, adjusting ... 3-21
Sidestand .............................................. 3-22
Spark plugs, checking .......................... 6-10
Specifications ......................................... 8-1
Starting the engine.................................. 5-2
Start switch ........................................... 3-11
Steering, checking ................................ 6-33
Storage ................................................... 7-4
Storage compartment ........................... 3-20
Swingarm pivots, lubricating ................ 6-32
UBS1E0E0.book Page 1 Thursday, October 8, 2015 3:40 PM