2005 YAMAHA MAJESTY 400 check oil

TABLE OF CONTENTS
SAFETY INFORMATION
...................1-1
Further safe-riding points .................1-4
DESCRIPTION
...................................2-1
Left view ...........................................2-1
Right view .........................................2-2
Controls and instruments..................2-3
INSTRUMENT AND CONTROL
FUNCTIONS
........................................3-1
Immobilizer system ..........................3-1
Main switch/steering lock .................3-2
Indicator and warning lights .............3-3
Speedometer ...................................3-4
Tachometer .....................................3-5
Multi-function display .......................3-5
Anti-theft alarm (optional) ................3-9
Handlebar switches .........................3-9
Front brake lever ...........................3-11
Rear brake lever ............................3-11
Rear brake lock lever .....................3-11
Fuel tank cap .................................3-12
Fuel ................................................3-13
Catalytic converter .........................3-14
Seats .............................................3-14
Adjusting the rider seat ..................3-15
Storage compartments ..................3-16
Sidestand .......................................3-18
Ignition circuit cut-off system .........3-18
PRE-OPERATION CHECKS
.............. 4-1
Pre-operation check list ................... 4-2
OPERATION AND IMPORTANT
RIDING POINTS
.................................. 5-1
Starting the engine .......................... 5-1
Starting off ....................................... 5-2
Acceleration and deceleration ......... 5-2
Braking ............................................ 5-2
Tips for reducing fuel
consumption ................................ 5-3
Engine break-in ............................... 5-4
Parking ............................................ 5-4
PERIODIC MAINTENANCE AND
MINOR REPAIR
.................................. 6-1
Owner’s tool kit ................................ 6-1
Periodic maintenance and lubrication
chart ............................................. 6-3
Removing and installing cowlings
and panels ................................... 6-6
Checking the spark plug ................ 6-10
Engine oil and oil filter element ..... 6-12
Final transmission oil ..................... 6-15
Coolant .......................................... 6-16
Air filter elements and check hoses
and V-belt case air filter
element ...................................... 6-18
Checking the throttle cable free
play ............................................ 6-20
Valve clearance ............................. 6-21Tires .............................................. 6-21
Cast wheels .................................. 6-23
Front and rear brake lever free
play ............................................ 6-24
Adjusting the rear brake lock lever
cable .......................................... 6-24
Checking the front and rear brake
pads ........................................... 6-25
Checking the brake fluid level ....... 6-25
Changing the brake fluid ............... 6-26
Checking and lubricating the
cables ........................................ 6-27
Checking and lubricating the
throttle grip and cable ................ 6-27
Lubricating the front and rear brake
levers ......................................... 6-27
Checking and lubricating the
centerstand and sidestand ........ 6-28
Checking the front fork .................. 6-28
Checking the steering ................... 6-29
Checking the wheel bearings ........ 6-30
Battery ........................................... 6-30
Replacing the fuses ...................... 6-31
Replacing a headlight bulb ........... 6-33
Tail/brake light ............................... 6-33
Replacing a front turn signal light
bulb or an auxiliary light bulb ..... 6-34
Replacing a rear turn signal light
bulb ........................................... 6-35
Replacing the license plate light
bulb ............................................ 6-36

INSTRUMENT AND CONTROL FUNCTIONS
3-7
2
34
5
6
7
8
9
es in the weather and engine load. If
the top segment and coolant tempera-
ture warning indicator flash, stop the
vehicle and let the engine cool. (See
page 6-37.)
CAUTION:

ECA10020
Do not operate the engine if it is
overheated.
Oil change indicator “OIL”
This indicator flashes at the initial
1000 km (600 mi), then at 5000 km
(3000 mi) and every 5000 km (3000
mi) thereafter to indicate that the en-
gine oil should be changed.
After changing the engine oil, reset the
oil change indicator. (See page 6-12.)If the engine oil is changed before the
oil change indicator comes on (i.e. be-
fore the periodic oil change interval has
been reached), the indicator must be
reset after the oil change for the next
periodic oil change to be indicated at
the correct time. (See page 6-12.)
The electrical circuit of the indicator can
be checked according to the following
procedure.
1. Set the engine stop switch to “ ”
and turn the key to “ON”.
2. Check that the indicator comes on
for a few seconds and then goes
off.
3. If the indicator does not come on,
have a Yamaha dealer check the
electrical circuit.
NOTE:

The oil change indicator may flash
when the engine is revved with the
scooter on the centerstand, but this
does not indicate a malfunction.
V-belt replacement indicator
“V-BELT”
This indicator flashes every 20000 km(12500 mi) when the V-belt needs to be
replaced.
The electrical circuit of the indicator can
be checked according to the following
procedure.
1. Turn the key to “ON” and make
sure that the engine stop switch is
set to “ ”.
2. If the indicator does not come on,
have a Yamaha dealer check the
electrical circuit.
Self-diagnosis device
This model is equipped with a self-diag-
nosis device for various electrical cir-
cuits.
If any of those circuits are defective, the
multi-function display will indicate a
two-digit error code (e.g., 12, 13, 14).
If the multi-function display indicates
such an error code, note the code num-
ber, and then have a Yamaha dealer
check the vehicle.
CAUTION:

ECA11790
If the multi-function display indi-
cates an error code, the vehicle
should be checked as soon as pos-

PRE-OPERATION CHECKS
4-2
2
3
45
6
7
8
9

EAU15603
Pre-operation check list
ITEM CHECKS PAGE
Fuel

Check fuel level in fuel tank.

Refuel if necessary.

Check fuel line for leakage.3-13
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.6-25
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.6-25
Throttle grip

Make sure that operation is smooth.

Check cable free play.

If necessary, have Yamaha dealer adjust cable free play and lubricate cable
and grip housing.6-20, 6-27

OPERATION AND IMPORTANT RIDING POINTS
5-4
1
2
3
4
5
6
7
8
9

EAU16841
Engine break-in
There 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.
EAU34320
0–1000 km (0–600 mi)
Avoid prolonged operation above
4000 r/min.
1000–1600 km (600–1000 mi)
Avoid prolonged operation above
6000 r/min.
CAUTION:

ECA12930
After 1000 km (600 mi) of operation,be sure to replace the engine oil, fi-
nal transmission oil and the oil filter
element.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
CAUTION:

ECA10310

Keep the engine speed out of
the tachometer red zone.

If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-
cle.
EAU17212
Parking
When parking, stop the engine, and
then remove the key from the main
switch.
WARNING

EWA10310

Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely to
touch them.

Do not park on a slope or on soft
ground, otherwise the vehicle
may overturn.
CAUTION:

ECA10380
Never park in an area where there
are fire hazards such as grass or
other flammable materials.

PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
1
2
3
4
5
6
7
8
9

10

*
Wheels

Check runout and for damage.
√√√√
11

*
Tires

Check tread depth and for damage.

Replace if necessary.

Check air pressure.

Correct if necessary.
√√√√ √
12

*
Wheel bearings

Check bearing for looseness or damage.
√√√√
13

*
Steering bearings

Check bearing play and steering for roughness.
√√√√√

Lubricate with lithium-soap-based grease. Every 20000 km
14

*
Chassis fasteners

Make sure that all nuts, bolts and screws are properly
tightened.
√√√√ √
15

Sidestand, centerstand

Check operation.

Lubricate.
√√√√ √
16

*
Sidestand switch

Check operation.
√√√√√ √
17

*
Front fork

Check operation and for oil leakage.
√√√√
18

*
Shock absorber assem-
blies

Check operation and shock absorbers for oil leakage.
√√√√
19

*
Electronic fuel injection

Adjust engine idling speed.
√√√√√ √
20

Engine oil

Change. (See pages 3-5 and 6-12.)
√
When the oil change indicator flashes (every
5000 km)

Check oil level and vehicle for oil leakage. Every 5000 km
√
21

Engine oil filter element

Replace.
√√√
22

*
Cooling system

Check coolant level and vehicle for coolant leakage.
√√√√ √

Change. Every 3 years
23

Final transmission oil

Check vehicle for oil leakage.
√√ √

Change.
√√√√√ √
24

*
V-belt

Replace.When the V-belt replacement indicator flashes (every
20000 km)
25

*
Front and rear brake
switches

Check operation.
√√√√√ √
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (
×
1000 km)
ANNUAL
CHECK
1 10203040

PERIODIC MAINTENANCE AND MINOR REPAIR
6-12
1
2
3
4
5
6
7
8
9

EAU34181
Engine oil and oil filter
element
The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter ele-
ment replaced at the intervals specified
in the periodic maintenance and lubri-
cation chart and when the oil change in-
dicator comes on.
To check the engine oil level
1. Place the vehicle on the center-
stand.
NOTE:

Make sure that the vehicle is positioned
straight up when checking the oil level.
A slight tilt to the side can result in a
false reading.
2. Start the engine, warm it up for
several minutes, and then turn it
off.
3. Wait a few minutes until the oil set-
tles, remove the oil filler cap, wipe
the dipstick clean, insert it back
into the oil filler hole (without
screwing it in), and then remove itagain to check the oil level.
NOTE:

The engine oil should be between the
minimum and maximum level marks.
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
5. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To change the engine oil (with or
without oil filter element replace-
ment)
1. Start the engine, warm it up for
several minutes, and then turn it
off.
2. Place an oil pan under the engine
to collect the used oil.
3. Remove the engine oil filler cap
and the engine oil drain bolt to
drain the oil from the crankcase.
4. Check the washer for damage and
replace it if necessary.
1. Engine oil filler cap
2. Maximum level mark
3. Minimum level mark
1
2
3
1

1. Engine oil drain bolt
1

PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
1
2
3
4
5
6
7
8
9
NOTE:

Make sure that the O-rings are properly
seated.
8. Install the washer and the engine
oil drain bolt, and then tighten the
drain bolt to the specified torque.
NOTE:

Make sure that the washer is properly
seated.
9. Add the specified amount of the
recommended engine oil, and then
install and tighten the oil filler cap.
CAUTION:

ECA11670

Do not use oils with a diesel
specification of “CD” or oils of a
higher quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.

Be sure no foreign material en-
ters the crankcase.
10. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
11. Reset the oil change indicator ac-
cording to the following procedure.
To reset the oil change indicator
1. Turn the key to “ON”.2. Hold the “OIL CHANGE” button
pushed for two to eight seconds.
3. Release the “OIL CHANGE” but-
ton, and the oil change indicator
will go off.
NOTE:

If the engine oil is changed before the
oil change indicator comes on (i.e. be-
fore the periodic oil change interval has
been reached), the indicator must be
reset after the oil change for the next
periodic oil change to be indicated at
the correct time. To reset the oil change
indicator before the periodic oil change
interval has been reached, follow the
above procedure, but note that the indi-
Tightening torque:
Oil filter element cover bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Tightening torque:
Engine oil drain bolt:
20 Nm (2.0 m·kgf, 14.5 ft·lbf)
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter element replace-
ment:
1.50 L (1.59 US qt) (1.32 Imp.qt)
With oil filter element replacement:
1.70 L (1.80 US qt) (1.50 Imp.qt)

1. “OIL CHANGE” button
1

PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
2
3
4
5
67
8
9
cator will come on for 1.4 seconds after
releasing the “OIL CHANGE” button,

otherwise repeat the procedure.
EAU20060
Final transmission oil
The final transmission case must be
checked for oil leakage before each
ride. If any leakage is found, have a
Yamaha dealer check and repair the
scooter. In addition, the final transmis-
sion oil must be changed as follows at
the intervals specified in the periodic
maintenance and lubrication chart.
1. Start the engine, warm it up by
riding the scooter for several min-
utes, and then stop the engine.
2. Place the scooter on the center-
stand.
3. Place an oil pan under the final
transmission case to collect the
used oil.
4. Remove the oil filler cap and drain
bolt to drain the oil from the final
transmission case.5. Install the final transmission oil
drain bolt, and then tighten it to the
specified torque.
6. Add the specified amount of the
recommended final transmission
oil, and then install and tighten the
oil filler cap.
1. Final transmission oil filler cap
2. Final transmission oil drain bolt
Tightening torque:
Final transmission oil drain bolt:
22 Nm (2.2 m·kgf, 15.9 ft·lbf)
Recommended final transmission oil:
See page 8-1.
Oil quantity:
0.25 L (0.26 US qt) (0.22 Imp.qt)
2
1