2015 YAMAHA XJ6-N tire pressure

FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-2
4
Rear brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 6-24, 6-24
Clutch • Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.
6-22
Throttle g rip • Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate ca-
ble and grip housing. 6-18, 6-28
Control ca bles • Make sure that operation is smooth.
• Lubricate if necessary. 6-28
Drive chain • Check chain slack.
• Adjust if necessary.
• Check chain condition.
• Lubricate if necessary.
6-26, 6-27
Wheels an d tires •Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.
6-19, 6-21
Brake an d shift pe dals • Make sure that operation is smooth.
• Lubricate pedal pivoting points if necessary. 6-29
Brake an d clutch levers • Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.
6-29
Si destan d • Make sure that operation is smooth.
• Lubricate pivot if necessary.
6-30
ITEM
CHECKS PAGE
UB61E0E0.book Page 2 Tuesday, July 15, 2014 10:27 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-4
6
EAU1770K
General maintenance and lu brication chartNO. ITEM CHECK OR MAINTENANCE JOB ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)
1 Air filter element •Replace. √
2Clutch • Check operation.
•Adjust.
√√√√√
3 *Front brake • Check operation, fluid level and
vehicle for fluid leakage. √√√√√√
• Replace brake pads. Whenever worn to the limit
4 *Rear brake • Check operation, fluid level and
vehicle for fluid leakage. √√√√√√
• Replace brake pads. Whenever worn to the limit
5 *Brake hoses • Check for cracks or damage.
• Check for correct routing and
clamping. √√√√√
• Replace. Every 4 years
6 *Brake flui d • Replace. Every 2 years
7 *Wheels • Check runout and for damage. √√√√
8 *Tires • Check tread depth and for dam-
age.
• Replace if necessary.
• Check air pressure.
• Correct if necessary. √√√√√
9 *Wheel bearin gs • Check bearings for looseness or
damage. √√√√
UB61E0E0.book Page 4 Tuesday, July 15, 2014 10:27 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-19
6
EAU21402
Valve clearanceThe valve clearance changes with use,
resulting in improper air-fuel mixture
and/or engine noise. To prevent this
from occurring, the valve clearance
must be adjusted by a Yamaha dealer
at the intervals specified in the periodic
maintenance and lubrication chart.
EAU2177A
TiresTires are the only contact between the
vehicle and the road. Safety in all con-
ditions of riding depends on a relatively
small area of road contact. Therefore, it
is essential to maintain the tires in good
condition at all times and replace them
at the appropriate time with the speci-
fied tires.
Tire air pressure
The tire air pressure should be
checked and, if necessary, adjusted
before each ride.
WARNING
EWA10504
Operation of this vehicle with im-
proper tire pressure may cause se-
vere injury or death from loss of
control.  The tire air pressure must be
checked and a djuste d on col d
tires (i.e., when the temperature
of the tires equals the am bient
temperature).
 The tire air pressure must be
a d juste d in accor dance with the
ri din g speed and with the total wei
ght of ri der, passen ger, car-
g o, an d accessories approve d
for this mo del.
WARNING
EWA10512
Never overloa d your vehicle. Opera-
tion of an overload ed vehicle coul d
cause an acci dent.Tire air pressure (measure d on col d
tires): Up to 90 k g (198 l b) loa d:
Front:
225 kPa (2.25 kgf/cm², 33 psi)
Rear: 250 kPa (2.50 kgf/cm², 36 psi)
90 k g (198 l b) to maximum loa d:
Front: 250 kPa (2.50 kgf/cm², 36 psi)
Rear: 290 kPa (2.90 kgf/cm², 42 psi)
Hi gh-spee d ri din g:
Front: 225 kPa (2.25 kgf/cm², 33 psi)
Rear:
250 kPa (2.50 kgf/cm², 36 psi)
Maximum load *:
XJ6N 195 kg (430 lb)
XJ6NA 190 kg (419 lb)
* Total weight of rider, passenger, car- go and accessories
UB61E0E0.book Page 19 Tuesday, July 15, 2014 10:27 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-21
6characteristics of the motorcy-
cle may
be different, which
coul d lea d to an acci dent.
 Always make sure that the valve
caps are securely installe d to
prevent air pressure leaka ge.
 Use only the tire valves an d
valve cores listed below to
avoi d tire deflation during a
hi gh-spee d ri de.
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha.
WARNING
EWA10601
This motorcycle is fitte d with super-
hi gh-spee d tires. Note the followin g
points in or der to make the most ef-
ficient use of these tires.  Use only the specified replace-
ment tires. Other tires may run
the dan ger of burstin g at super
hi gh spee ds.
 Bran d-new tires can have a rel-
atively poor g rip on certain roa d
surfaces until they have been
“ b roken in”. Therefore, it is a d-
visa ble before doin g any hi gh-
speed ridin g to ri de conserva-
tively for approximately 100 km
(60 mi) after installin g a new tire.
 The tires must be warme d up
b efore a hi gh-spee d run.
 Always a djust the tire air pres-
sure accor din g to the operating
con ditions.
EAU21963
Cast wheelsTo maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.
 The wheel rims should be
checked for cracks, bends, warp-
age or other damage before each
ride. If any damage is found, have
a Yamaha dealer replace the
wheel. Do not attempt even the
smallest repair to the wheel. A de-
formed or cracked wheel must be
replaced.
 The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
Front tire:
Size:120/70 ZR17M/C (58W)
Manufacturer/model: BRIDGESTONE/BT021
DUNLOP/ROADSMART
Rear tire: Size:160/60 ZR17M/C (69W)
Manufacturer/model: BRIDGESTONE/BT021
DUNLOP/ROADSMART
FRONT an d REAR:
Tire air valve: TR412
Valve core: #9100 (original)
UB61E0E0.book Page 21 Tuesday, July 15, 2014 10:27 AM

MOTORCYCLE CARE AND STORAGE
7-4
72. 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
cylinder head so that the elec-
trodes are grounded. (This will
limit sparking during the next
step.)
d. Turn the engine over several times with the starter. (This will
coat the cylinder walls with oil.)
WARNING! To prevent d am-
a g e or injury from sparkin g,
make sure to groun d the
spark plu g electro des while
turnin g the en gine over.
[EWA10952]
e. Remove the spark plug caps
from the spark plugs, and then
install the spark plugs and the
spark plug caps.
4. Lubricate all control cables and the pivoting points of all levers and
pedals as well as of the side-
stand/centerstand.
5. Check and, if necessary, correct the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
6. Cover the muffler outlet with a plastic bag to prevent moisture
from entering it.
7. Remove the battery and fully charge it. Store it in a cool, dry
place and charge it once a month.
Do not store the battery in an ex-
cessively cold or warm place [less
than 0 °C (30 °F) or more than 30
°C (90 °F)]. For more information
on storing the battery, see page
6-32.
TIPMake any necessary repairs before
storing the motorcycle.
UB61E0E0.book Page 4 Tuesday, July 15, 2014 10:27 AM

SPECIFICATIONS
8-2
8
Final drive:Chain
Secondary reduction ratio: 2.875 (46/16)
Transmission type:
Constant mesh 6-speed
Operation: Left foot operation
Gear ratio: 1st: 2.846 (37/13)
2nd: 1.947 (37/19)
3rd:
1.556 (28/18)
4th: 1.333 (32/24)
5th: 1.190 (25/21)
6th:
1.083 (26/24)Chassis:Frame type:Diamond
Caster angle:
26.00 °
Trail: 103 mm (4.1 in)Front tire:Type:
Tubeless
Size: 120/70 ZR17M/C (58W) Manufacturer/model:
BRIDGESTONE/BT021
Manufacturer/model: DUNLOP/ROADSMART
Rear tire:Type:Tubeless
Size: 160/60 ZR17M/C (69W)
Manufacturer/model:
BRIDGESTONE/BT021
Manufacturer/model: DUNLOP/ROADSMARTLoa din g:Maximum load:
XJ6N 195 kg (430 lb)
XJ6NA 190 kg (419 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: 225 kPa (2.25 kgf/cm², 33 psi)
Rear: 250 kPa (2.50 kgf/cm², 36 psi)
Loading condition:
XJ6N 90–195 kg (198–430 lb)
XJ6NA 90–190 kg (198–419 lb)
Front: 250 kPa (2.50 kgf/cm², 36 psi)
Rear: 290 kPa (2.90 kgf/cm², 42 psi) High-speed riding:
Front:
225 kPa (2.25 kgf/cm², 33 psi)
Rear: 250 kPa (2.50 kgf/cm², 36 psi)
Front wheel:Wheel type:
Cast wheel
Rim size: 17M/C x MT3.50Rear wheel:Wheel type:
Cast wheel
Rim size: 17M/C x MT4.50Front 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
UB61E0E0.book Page 2 Tuesday, July 15, 2014 10:27 AM