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PANTONE285C
YP400RA
X-MAX 400 ABS
OWNER’S MANUAL
BL1-F8199-E1
MOTORCYCLE
[English (E)]
Read this manual carefully before oper-
ating this vehicle.
Page 2 of 118

EAU81560
Read this manual carefully before operating this vehicle. This manual
should stay with this vehicle if it is sold.
EAU81591
Declaration of Conformity:
Hereby, MITSUBISHI ELECTRIC CORPORATION HIMEJI WORKS declares that
the radio equipment type, Smart Keyless System, SKEA7E-01 (Smart Unit) and
SKEA7E-02 (Hand Unit) is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following inter-
net address:
http://www.mitsubishielectric.com/bu/automotive/doc/re.html
REMOTE CONT. UNIT (Smart Unit)
Frequency band: 125 kHz
The maximum radio frequency power: 117 dBuV/m at 10 meters
XMTR COMP. (Hand Unit)
Frequency band: 433.92 MHz
The maximum radio frequency power: 10 mW
Manufacturer:
MITSUBISHI ELECTRIC CORPORATION HIMEJI WORKS
840, Chiyoda-machi, Himeji, Hyogo 670-8677, Japan
Importer:
YAMAHA MOTOR EUROPE N.V.
Koolhovenlaan 101, 1119 NC Schiphol-Rijk, 1117 ZN, Schiphol, the Netherlands
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Introduction
EAU10114
Welcome to the Yamaha world of motorcycling!
As the owner of the YP400RA, you are benefiting from Yamaha’s vast experience
and newest technology regarding the design and manufacture of high-quality
products, which have earned Yamaha a reputation for dependability.
Please take the time to read this manual thoroughly, so as to enjoy all advantages
of your YP400RA. The Owner’s Manual does not only instruct you in how to op-
erate, inspect and maintain your scooter, but also in how to safeguard yourself
and others from trouble and injury.
In addition, the many tips given in this manual will help keep your scooter in the
best possible condition. If you have any further questions, do not hesitate to con-
tact your Yamaha dealer.
The Yamaha team wishes you many safe and pleasant rides. So, remember to put
safety first!
Yamaha continually seeks advancements in product design and quality. There-
fore, while this manual contains the most current product information available at
the time of printing, there may be minor discrepancies between your scooter and
this manual. If there is any question concerning this manual, please consult a
Yamaha dealer.
WARNING
EWA12412
Please read this manual carefully and completely before operating this
scooter.
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Important manual information
EAU63350
Particularly important information is distinguished in this manual by the following
notations:
*Product and specifications are subject to change without notice.
EAUM1013
This is the safety alert symbol. It is used to
alert you to potential personal injury haz-
ards. Obey all safety messages that follow
this symbol to avoid possible injury or death.
A WARNING indicates a hazardous situation
which, if not avoided, could result in death or
serious injury.
A NOTICE indicates special precautions that
must be taken to avoid damage to the vehi-
cle or other property.
A TIP provides key information to make proce-
dures easier or clearer.YP400RA
OWNER’S MANUAL
©2018 by MBK INDUSTRIE 1st edition, May 2018
All rights reserved
Any reprinting or unauthorized use without the written permission of
MBK INDUSTRIE
is expressly prohibited. Printed in France.
WARNING
NOTICE
TIP
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Table of contents
Safety information............................1-1
Further safe-riding points ................1-5
Description........................................2-1
Left view ..........................................2-1
Right view........................................2-2
Controls and instruments ................2-3
Smart key system ............................3-1
Smart key system............................3-1
Operating range of the smart key
system .........................................3-2
Handling of the smart key and
mechanical keys ..........................3-3
Smart key ........................................3-5
Replacing the smart key battery .....3-6
Main switch .....................................3-8
Instrument and control functions....4-1
Indicator lights and warning
lights ............................................4-1
Speedometer...................................4-2
Tachometer .....................................4-3
Multi-function display......................4-3
Handlebar switches.......................4-12
Front brake lever ...........................4-13
Rear brake lever ............................4-14
Rear brake lock lever ....................4-14
ABS ...............................................4-15
Traction control system.................4-16
Fuel tank cap.................................4-18
Fuel................................................4-19
Fuel tank overflow hose ................4-20
Catalytic converters .....................4-21
Storage compartments .................4-21
Windshield.....................................4-23
Handlebar position .......................4-26
Adjusting the shock absorber
assemblies .................................4-26
Sidestand ......................................4-27
Ignition circuit cut-off system........4-28
Auxiliary DC jack ..........................4-30For your safety – pre-operation
checks............................................... 5-1
Operation and important riding
points................................................. 6-1
Starting the engine.......................... 6-2
Starting off ...................................... 6-3
Acceleration and deceleration ........ 6-3
Braking............................................ 6-4
Tips for reducing fuel
consumption................................ 6-5
Engine break-in ............................... 6-5
Parking ............................................ 6-6
Periodic maintenance and
adjustment........................................ 7-1
Owner’s tool kit ............................... 7-2
Periodic maintenance chart for the
emission control system.............. 7-3
General maintenance and
lubrication chart........................... 7-4
Removing and installing panels ...... 7-7
Checking the spark plug ................. 7-8
Canister........................................... 7-9
Engine oil and oil filter element ..... 7-10
Final transmission oil .................... 7-12
Coolant ......................................... 7-13
Air filter elements and check
hoses and V-belt case air filter
element ...................................... 7-15
Checking the throttle grip free
play ............................................ 7-17
Valve clearance ............................. 7-18
Tires .............................................. 7-18
Cast wheels .................................. 7-20
Checking the front and rear brake
lever free play ............................ 7-21
Adjusting the rear brake lock
cable .......................................... 7-22
Checking the rear brake lock ........ 7-22
Checking the front and rear brake
pads........................................... 7-23
Checking the brake fluid level....... 7-23
Changing the brake fluid............... 7-24
Checking the V-belt ...................... 7-25
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Table of contents
Checking and lubricating the
cables ........................................ 7-25
Checking and lubricating the
throttle grip and cable ............... 7-26
Lubricating the front and rear
brake levers ............................... 7-26
Checking and lubricating the
centerstand and sidestand ....... 7-27
Checking the front fork................. 7-27
Checking the steering................... 7-28
Checking the wheel bearings ....... 7-28
Battery .......................................... 7-29
Replacing the fuses ...................... 7-30
Headlights .................................... 7-32
Auxiliary lights............................... 7-32
Brake/tail light............................... 7-33
Front turn signal light.................... 7-33
Rear turn signal light bulb............. 7-34
Replacing the license plate light
bulb ........................................... 7-34
Troubleshooting............................ 7-35
Troubleshooting charts................. 7-36
Emergency mode ........................ 7-38
Scooter care and storage............... 8-1
Matte color caution ........................ 8-1
Care ................................................ 8-1
Storage ........................................... 8-4
Specifications................................... 9-1
Consumer information................... 10-1
Identification numbers .................. 10-1
Diagnostic connectors.................. 10-2
Vehicle data recording.................. 10-2
Index................................................ 11-1
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1-1
1
Safety information
EAU1026B
Be a Responsible Owner
As the vehicle’s owner, you are re-
sponsible for the safe and proper oper-
ation of your scooter.
Scooters are single-track vehicles.
Their safe use and operation are de-
pendent upon the use of proper riding
techniques as well as the expertise of
the operator. Every operator should
know the following requirements be-
fore riding this scooter.
He or she should:
Obtain thorough instructions from
a competent source on all aspects
of scooter operation.
Observe the warnings and mainte-
nance requirements in this Own-
er’s Manual.
Obtain qualified training in safe
and proper riding techniques.
Obtain professional technical ser-
vice as indicated in this Owner’s
Manual and/or when made neces-
sary by mechanical conditions.
Never operate a scooter without
proper training or instruction. Take
a training course. Beginners
should receive training from a cer-
tified instructor. Contact an autho-
rized scooter dealer to find out
about the training courses nearest
you.
Safe Riding
Perform the pre-operation checks
each time you use the vehicle to make
sure it is in safe operating condition.
Failure to inspect or maintain the vehi-
cle properly increases the possibility ofan accident or equipment damage.
See page 5-1 for a list of pre-operation
checks.
This scooter is designed to carry
the operator and a passenger.
The failure of motorists to detect
and recognize scooters in traffic is
the predominating cause of auto-
mobile/scooter accidents. Many
accidents have been caused by
an automobile driver who did not
see the scooter. Making yourself
conspicuous appears to be very
effective in reducing the chance of
this type of accident.
Therefore:
• Wear a brightly colored jacket.
• Use extra caution when you are
approaching and passing
through intersections, since in-
tersections are the most likely
places for scooter accidents to
occur.
• Ride where other motorists can
see you. Avoid riding in another
motorist’s blind spot.
• Never maintain a scooter with-
out proper knowledge. Contact
an authorized scooter dealer to
inform you on basic scooter
maintenance. Certain mainte-
nance can only be carried out
by certified staff.
Many accidents involve inexperi-
enced operators. In fact, many op-
erators who have been involved in
accidents do not even have a cur-
rent driver’s license.
• Make sure that you are qualified
and that you only lend your
scooter to other qualified opera-
tors.
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Safety information
1-2
1• Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
• We recommend that you prac-
tice riding your scooter where
there is no traffic until you have
become thoroughly familiar with
the scooter and all of its con-
trols.
Many accidents have been
caused by error of the scooter op-
erator. A typical error made by the
operator is veering wide on a turn
due to excessive speed or under-
cornering (insufficient lean angle
for the speed).
• Always obey the speed limit and
never travel faster than warrant-
ed by road and traffic condi-
tions.
• Always signal before turning or
changing lanes. Make sure that
other motorists can see you.
The posture of the operator and
passenger is important for proper
control.
• The operator should keep both
hands on the handlebar and
both feet on the operator foot-
rests during operation to main-
tain control of the scooter.
• The passenger should always
hold onto the operator, the seat
strap or grab bar, if equipped,
with both hands and keep both
feet on the passenger footrests.
Never carry a passenger unless
he or she can firmly place both
feet on the passenger footrests.
Never ride under the influence of
alcohol or other drugs.This scooter is designed for on-
road use only. It is not suitable for
off-road use.
Protective Apparel
The majority of fatalities from scooter
accidents are the result of head inju-
ries. The use of a safety helmet is the
single most critical factor in the pre-
vention or reduction of head injuries.
Always wear an approved helmet.
Wear a face shield or goggles.
Wind in your unprotected eyes
could contribute to an impairment
of vision that could delay seeing a
hazard.
The use of a jacket, substantial
shoes, trousers, gloves, etc., is ef-
fective in preventing or reducing
abrasions or lacerations.
Never wear loose-fitting clothes,
otherwise they could catch on the
control levers or wheels and cause
injury or an accident.
Always wear protective clothing
that covers your legs, ankles, and
feet. The engine or exhaust sys-
tem become very hot during or af-
ter operation and can cause
burns.
A passenger should also observe
the above precautions.
Avoid Carbon Monoxide Poisoning
All engine exhaust contains carbon
monoxide, a deadly gas. Breathing
carbon monoxide can cause head-
aches, dizziness, drowsiness, nausea,
confusion, and eventually death.
Carbon Monoxide is a colorless, odor-
less, tasteless gas which may be pres-
ent even if you do not see or smell any
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