brake YAMAHA MAJESTY 400 2011 User Guide

INSTRUMENT AND CONTROL FUNCTIONS
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With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is turned on.
3. Turn the key on.
4. Keep the front or rear brake applied.
5. Push the start switch.
Does the engine start?
With the engine still off:
6. Move the sidestand up.
7. Keep the front or rear brake applied.
8. Push the start switch.
Does the engine start?
With the engine still running:
9. Move the sidestand down.
Does the engine stall?
The system is OK. The scooter can be ridden.The sidestand switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
The brake switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
The sidestand switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
YES NO YES NO NO YES
If a malfunction is noted, have a Yamaha
dealer check the system before riding.
WARNING
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FOR YOUR SAFETY – PRE-OPERATION CHECKS
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING

EWA11151
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in
this manual, have the vehicle inspected by a Yamaha dealer.
Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel
•Check fuel level in fuel tank.
•Refuel if necessary.
•Check fuel line for leakage.3-15
Engine oil
•Check oil level in engine.
•If necessary, add recommended oil to specified level.
•Check vehicle for oil leakage.6-12
Final transmission oil
•Check vehicle for oil leakage. 6-15
Coolant
•Check coolant level in reservoir.
•If necessary, add recommended coolant to specified level.
•Check cooling system for leakage.6-16
Front 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 recommended brake fluid to specified level.
•Check hydraulic system for leakage.6-23, 6-24, 6-25
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FOR YOUR SAFETY – PRE-OPERATION CHECKS
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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 recommended brake fluid to specified level.
•Check hydraulic system for leakage.6-23, 6-24, 6-25
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.6-20, 6-27
Wheels and tires
•Check for damage.
•Check tire condition and tread depth.
•Check air pressure.
•Correct if necessary.6-21, 6-22
Brake levers
•Make sure that operation is smooth.
•Lubricate lever pivoting points if necessary.6-27
Centerstand, sidestand
•Make sure that operation is smooth.
•Lubricate pivots if necessary.6-28
Chassis fasteners
•Make sure that all nuts, bolts and screws are properly tightened.
•Tighten if necessary.—
Instruments, lights, signals
and switches
•Check operation.
•Correct if necessary.—
Sidestand switch
•Check operation of ignition circuit cut-off system.
•If system is not working correctly, have Yamaha dealer check vehicle.3-21
ITEM CHECKS PAGE
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OPERATION AND IMPORTANT RIDING POINTS
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93-3, 3-5, 3-7 or 3-8 for the corre-
sponding warning light, indicator

light or indicator circuit check.
2. Close the throttle completely.
3. Start the engine by pushing the
start switch while applying the front
or rear brake.
If the engine does not start, re-
lease the start switch, wait a few
seconds, and then try again. Each
starting attempt should be as short
as possible to preserve the bat-
tery. Do not crank the engine more
than 10 seconds on any one at-
tempt.
NOTICE

ECA11042
For maximum engine life, never ac-
celerate hard when the engine is
cold!
EAU45091
Starting off
1. While pulling the rear brake lever
with your left hand and holding the
grab bar with your right hand, push
the scooter off the centerstand.
2. Sit astride the seat, and then ad-
just the rear view mirrors.
3. Switch the turn signals on.
4. Check for oncoming traffic, and
then slowly turn the throttle grip (on
the right) in order to take off.
5. Switch the turn signals off.
EAU16780
Acceleration and deceleration
The speed can be adjusted by opening
and closing the throttle. To increase the
speed, turn the throttle grip in direction
(a). To reduce the speed, turn the throt-
tle grip in direction (b).
1. Grab bar1
(a)
(b)
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OPERATION AND IMPORTANT RIDING POINTS
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EAU16793
Braking
WARNING

EWA10300

Avoid braking hard or suddenly
(especially when leaning over to
one side), otherwise the scooter
may skid or overturn.

Railroad crossings, streetcar
rails, iron plates on road con-
struction sites, and manhole
covers become extremely slip-
pery when wet. Therefore, slow
down when approaching such
areas and cross them with cau-
tion.

Keep in mind that braking on a
wet road is much more difficult.

Ride slowly down a hill, as brak-
ing downhill can be very diffi-
cult.
1. Close the throttle completely.
2. Apply both front and rear brakes
simultaneously while gradually in-
creasing the pressure.
Front
Rear
EAU16820
Tips for reducing fuel
consumption
Fuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:

Avoid high engine speeds during
acceleration.

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).
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PERIODIC MAINTENANCE AND ADJUSTMENT
EAU17243
Periodic inspection, adjustment, and lu-
brication will keep your vehicle in the
safest and most efficient condition pos-
sible. Safety is an obligation of the vehi-
cle owner/operator. The most important
points of vehicle inspection, adjust-
ment, and lubrication are explained on
the following pages.
The intervals given in the periodic
maintenance charts should be simply
considered as a general guide under
normal riding conditions. However, de-
pending on the weather, terrain, geo-
graphical location, and individual use,
the maintenance intervals may need to
be shortened.
WARNING

EWA10321
Failure to properly maintain the ve-
hicle or performing maintenance
activities incorrectly may increase
your risk of injury or death during
service or while using the vehicle.
If you are not familiar with vehicle
service, have a Yamaha dealer per-
form service.
WARNING

EWA15121
Turn off the engine when perform-
ing maintenance unless otherwise
specified.

A running engine has moving
parts that can catch on body
parts or clothing and electrical
parts that can cause shocks or
fires.

Running the engine while ser-
vicing can lead to eye injury,
burns, fire, or carbon monoxide
poisoning – possibly leading to
death. See page 1-1 for more in-
formation about carbon monox-
ide.
WARNING

EWA15460
Brake discs, calipers, drums, and
linings can become very hot during
use. To avoid possible burns, let
brake components cool before
touching them.
EAU17302
Emission controls not only function to
ensure cleaner air, but are also vital to
proper engine operation and maximum
performance. In the following periodic
maintenance charts, the services relat-
ed to emissions control are grouped
separately. These services require
specialized data, knowledge, and
equipment. Maintenance, replacement,
or repair of the emission control devic-
es and systems may be performed by
any repair establishment or individual
that is certified (if applicable). Yamaha
dealers are trained and equipped to
perform these particular services.
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU1770C
General maintenance and lubrication chart
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER 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 elements
•Replace.
√√
2
V-belt case air filter
element
•Clean.
√√√√
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
Rear brake lock
•Check operation.
•Adjust.
√√√√√√
7*
Wheels
•Check runout and for damage.
√√√√
8*
Tires
•Check tread depth and for
damage.
•Replace if necessary.
•Check air pressure.
•Correct if necessary.
√√√√√
9*
Wheel bearings
•Check bearing for looseness or
damage.
√√√√
10 *
Steering bearings
•Check bearing play and steering
for roughness.
√√√√√
•Lubricate with
lithium-soap-based grease.Every 20000 km (12000 mi)
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PERIODIC MAINTENANCE AND ADJUSTMENT
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11 *
Chassis fasteners
•Make sure that all nuts, bolts
and screws are properly
tightened.
√√√√√
12
Front brake lever
pivot shaft
•Lubricate with silicone grease.
√√√√√
13
Rear brake lever
pivot shaft
•Lubricate with silicone grease.
√√√√√
14
Sidestand,
centerstand
•Check operation.
•Lubricate with
lithium-soap-based grease.
√√√√√
15 *
Sidestand switch
•Check operation.
√√√√√√
16 *
Front fork
•Check operation and for oil
leakage.
√√√√
17 *
Shock absorber
assemblies
•Check operation and shock
absorbers for oil leakage.
√√√√
18
Engine oil
•Change. (See pages 3-5 and
6-12.)
√
When the oil change indicator flashes
•Check oil level and vehicle for oil
leakage.Every 5000 km (3000 mi)
√
19
Engine oil filter
element
•Replace.
√√√
20 *
Cooling system
•Check coolant level and vehicle
for coolant leakage.
√√√√√
•Change. Every 3 years
21
Final transmission
oil
•Check vehicle for oil leakage.
√√ √
•Change.
√√√√√√
22 *
V-belt
•Replace. When the V-belt replacement indicator flashes [every 20000 km (12000 mi)]
23 *
Front and rear
brake switches
•Check operation.
√√√√√√
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)10000 km
(6000 mi)20000 km
(12000 mi)30000 km
(18000 mi)40000 km
(24000 mi)
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU34491
TIP


Engine air filters and V-belt air filter
•This model’s engine air filters are equipped with disposable oil-coated paper elements, which must not be cleaned
with compressed air to avoid damaging them.
•The engine air filter elements need to be replaced and the V-belt air filter element needs to be serviced more frequent-
ly when riding in unusually wet or dusty areas.

Hydraulic brake service
•Regularly check and, if necessary, correct the brake fluid level.
•Every two years replace the internal components of the brake master cylinders and calipers, and change the brake
fluid.
•Replace the brake hoses every four years and if cracked or damaged.
24
Moving parts and
cables
•Lubricate.
√√√√√
25 *
Throttle grip
•Check operation.
•Check throttle grip free play, and
adjust if necessary.
•Lubricate cable and grip
housing.
√√√√√
26 *
Lights, signals and
switches
•Check operation.
•Adjust headlight beam.
√√√√√√
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)10000 km
(6000 mi)20000 km
(12000 mi)30000 km
(18000 mi)40000 km
(24000 mi)
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PERIODIC MAINTENANCE AND ADJUSTMENT
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9Tire information
This model is equipped with tubeless
tires.
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha Motor Co., Ltd.
WARNING

EWA10471

Have a Yamaha dealer replace
excessively worn tires. Besides
being illegal, operating the vehi-
cle with excessively worn tires
decreases riding stability and
can lead to loss of control.

The replacement of all wheel
and brake-related parts, includ-
ing the tires, should be left to aYamaha dealer, who has the
necessary professional knowl-
edge and experience to do so.

Ride at moderate speeds after
changing a tire since the tire
surface must first be “broken
in” for it to develop its optimal
characteristics.
EAU21994
Cast wheels
To 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, warpage or oth-
er 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 deformed 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.

After repairing or replacing the rear
tire, tighten the valve stem nut and
locknut to the specified torques.
Front tire:
Size:
120/80-14M/C 58S
Manufacturer/model:
IRC/MB67
DUNLOP/D305FL
Rear tire:
Size:
150/70-13M/C 64S
Manufacturer/model:
IRC/MB67
DUNLOP/D305L
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