For your safety – pre-operation checks
5-2
1
2
3
45
6
7
8
9
10
11
12
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. 7-23, 7-24
Clutch Check operation.
Lubricate cable if necessary.
Check lever free play.
Adjust if necessary. 7-21
Throttle grip Make sure that operation is smooth.
Check throttle grip free play.
If necessary, have Yamaha dealer adjust throttle grip free play and lubricate cable
and grip housing. 7-17, 7-27
Control cables Make sure that operation is smooth.
Lubricate if necessary. 7-27
Drive chain Check chain slack.
Adjust if necessary.
Check chain condition.
Lubricate if necessary. 7-25, 7-26
Wheels and tires Check for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary. 7-18, 7-20
Brake and shift pedals Make sure that operation is smooth.
Lubricate pedal pivoting points if necessary. 7-28
Brake and clutch levers Make sure that operation is smooth.
Lubricate lever pivoting points if necessary. 7-28
Sidestand Make sure that operation is smooth.
Lubricate pivot if necessary. 7-29
Chassis fasteners Make sure that all nuts, bolts
and screws are properly tightened.
Tighten if necessary. —
ITEM CHECKS PAGE
BX4-9-E1_1.book 2 ページ 2018年4月27日 金曜日 午後4時3分
6-1
1
2
3
4
56
7
8
9
10
11
12
Operation and important riding points
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accidentor injury.
EAU73461
TIPThis model is equipped with:
an inertial measurement unit (IMU)
that will stop the engine in case of
turnover. In this case, turn the
main switch off (and then back on)
before attempting to restart the en-
gine. Failing to do so will prevent
the engine from starting even
though the engine will crank when
the start switch is pushed.
an engine auto-stop system. The
engine stops automatically if left
idling for 20 minutes. In this case,
simply push the start switch to re-start the engine.
EAU79303
Starting the engineIn order for the ignition circuit cut-off
system (page 4-49) to enable starting,
one of the following conditions must be
met:
The transmission is in the neutral
position.
The transmission is in gear with
the clutch lever pulled and the sid-
estand up.
To start the engine
1. Insert the key into the main switch.
2. Set the Stop/Run/Start switch to “”.
3. Turn the main switch (key) to “ON”.
4. Confirm the following warning lights and indicator lights perform a
self-check.
Engine trouble warning light
Oil pressure and coolant tem-
perature warning light
ABS warning light
Fuel level warning light
Auxiliary system warning light
Shift indicator light
Stability control indicator light
BX4-9-E1_1.book 1 ページ 2018年4月27日 金曜日 午後4時3分
Operation and important riding points
6-2
1
2
3
4
567
8
9
10
11
12
Immobilizer system indicator
light
TIP
The oil pressure and coolant tem-
perature warning light will come
on, go off briefly, and then remain
on until the engine is started.
The ABS warning light will remainon until the vehicle starts moving.
NOTICE
ECA24110
If a warning or indicator light does
not work as described above, have aYamaha dealer check the vehicle.
5. Shift the transmission into the neu- tral position (or hold the clutch le-
ver pulled with the sidestand up).
6. Push the start switch, and release it when the engine starts.
If the engine does not start within 5
seconds of pressing the start
switch, wait 10 seconds before
pressing the switch again to allow
battery voltage to restore.
NOTICE
ECA11043
For maximum engine life, never ac-
celerate hard when the engine iscold!
EAU67082
ShiftingShifting gears lets you control the
amount of engine power available for
starting off, accelerating, climbing hills,
etc.
This model is equipped with QSS. See
pages 3-3 and 4-17.TIPTo shift into neutral ( ), gently de-
press the shift pedal from 2nd gear, orslightly raise it while in 1st gear.NOTICE
ECA22521
Even with the transmission in
1. Gear positions
2. Shift pedal
1 2 3 4
5 6
N
1
2
BX4-9-E1_1.book 2 ページ 2018年4月27日 金曜日 午後4時3分
Operation and important riding points
6-3
1
2
3
4
56
7
8
9
10
11
12 the neutral position, do not
coast for long periods of time
with the engine off, nor tow the
motorcycle for long distances.
The transmission is properly lu-
bricated only when the engine is
running. Inadequate lubrication
may damage the transmission.
Except when using the quick
shift system, always pull the
clutch lever when changing
gears to avoid damaging the en-
gine, transmission, and drive-train.
EAU16811
Tips for reducing fuel
consumptionFuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:
Shift up swiftly, and avoid high en-
gine speeds during acceleration.
Do not rev the engine while shifting
down, and avoid high engine
speeds with no load on the engine.
Turn the engine off instead of let-
ting it idle for an extended length of
time (e.g., in traffic jams, at traffic
lights or at railroad crossings).
EAU16842
Engine break-inThere is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the follow-
ing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that might
result in engine overheating must be
avoided.
EAU17085
0–1000 km (0–600 mi)
Avoid prolonged operation above 7000
r/min.
NOTICE: After 1000 km (600
mi) of operation, the engine oil must
be changed and the oil filter car-
tridge or element replaced.
[ECA10303]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 8400
BX4-9-E1_1.book 3 ページ 2018年4月27日 金曜日 午後4時3分
Periodic maintenance and adjustment
7-4
1
2
3
4
5
678
9
10
11
12
EAU71351
General maintenance an d lubrication 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 *Diagnostic system
check Perform dynamic inspection using
Yamaha diagnostic tool.
Check the error codes.
2 *Air filter element Replace. Every 40000 km (24000 mi)
3Clutch Check operation.
Adjust.
4 *Front brake Check operation, fluid level, and
for fluid leakage.
Replace brake pads if necessary.
5 *Rear brake Check operation, fluid level, and
for fluid leakage.
Replace brake pads if necessary.
6 *Brake hoses Check for cracks or damage.
Replace. Every 4 years
7 *Brake fluid Change. Every 2 years
8 *Wheels Check runout and for damage.
Replace if necessary.
9 *Tires Check tread depth and for
damage.
Replace if necessary.
Check air pressure.
Correct if necessary.
10 *Wheel bearings Check bearing for looseness or
damage.
11 *Swingarm pivot
bearings Check operation and for
excessive play.
Lubricate with lithium-soap-based grease. Every 50000 km (30000 mi)
BX4-9-E1_1.book 4 ページ 2018年4月27日 金曜日 午後4時3分
Periodic maintenance and adjustment
7-5
1
2
3
4
5
67
8
9
10
11
12
12 Drive chain Check chain slack, alignment and
condition.
Adjust and lubricate chain with a special O-ring chain lubricant
thoroughly. Every 800 km (500 mi) and after washing the motorcycle, riding in the rain or
riding in wet areas
13 *Steering bearings Check bearing assemblies for
looseness.
Moderately repack with lithium-soap-based grease.
14 *Steering damper Check operation and for oil
leakage.
15 *Chassis fasteners Make sure that all nuts, bolts and
screws are properly tightened.
16 Brake lever pivot
shaft Lubricate with silicone grease.
17 Brake pedal pivot
shaft Lubricate with lithium-soap-based
grease.
18 Clutch lever pivot
shaft Lubricate with lithium-soap-based
grease.
19 Shift pedal pivot
shaft Lubricate with lithium-soap-based
grease.
20 Sidestand Check operation.
Lubricate with lithium-soap-based
grease.
21 *Sidestand switch Check operation and replace if
necessary.
22 *Front fork Check operation and for oil
leakage.
Replace if necessary.
23 *Shock absorber
assembly Check operation and for oil
leakage.
Replace if necessary.
NO. 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)BX4-9-E1_1.book 5 ページ 2018年4月27日 金曜日 午後4時3分
Periodic maintenance and adjustment7-14
1
2
3
4
5
678
9
10
11
12
TIPMake sure that the O-ring is properlyseated. 7. Install the new oil filter cartridge with an oil filter wrench, and then
tighten it to the specified torque
with a torque wrench. 8. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
9. Refill with the specified amount of the recommended engine oil.
TIPBe sure to wipe off spilled oil on any
parts after the engine and exhaust sys-tem have cooled down.NOTICE
ECA11621
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
Make sure that no foreign mate-rial enters the crankcase.
1. O-ring
1
1. Torque wrenchTightening torque:Oil filter cartridge:
17 N·m (1.7 kgf·m, 13 lb·ft)
Tightening torque: Engine oil drain bolt:23 N·m (2.3 kgf·m, 17 lb·ft)
1
Recommended engine oil:
Full synthetic
10W-40, 15W-50
Oil quantity:
Oil change:3.90 L (4.12 US qt, 3.43 Imp.qt)
With oil filter removal:
4.10 L (4.33 US qt, 3.61 Imp.qt)
BX4-9-E1_1.book 14 ページ 2018年4月27日 金曜日 午後4時3分
Periodic maintenance and adjustment
7-21
1
2
3
4
5
67
8
9
10
11
12 corrosion.
Follow the instructions for cleaning
provided on page 8-1.
EAU67342
Adjusting the clutch lever free
playMeasure the clutch lever free play as
shown.
Periodically check the clutch lever free
play and, if necessary, adjust it as fol-
lows.
To increase the clutch lever free play,
turn the clutch lever free play adjusting
bolt at the clutch lever in direction (a).
To decrease the clutch lever free play,
turn the adjusting bolt in direction (b).
TIPIf the specified clutch lever free play
cannot be obtained as describedabove, proceed as follows.
1. Fully turn the adjusting bolt at the clutch lever in direction (a) to loos-
en the clutch cable.
2. Remove cowling B. (See page 7-8.)
3. Loosen the locknut further down the clutch cable.
4. To increase the clutch lever free play, turn the clutch lever free play
adjusting nut in direction (a). To
decrease the clutch lever free play,
turn the adjusting nut in direction
(b).
1. Clutch lever free play adjusting bolt
2. Clutch lever free playClutch lever free play:10.0–15.0 mm (0.39–0.59 in)
1
2 (a)
(b)
BX4-9-E1_1.book 21 ページ 2018年4月27日 金曜日 午後4時3分