2006 YAMAHA MAJESTY 400 belt

PERIODIC MAINTENANCE AND MINOR REPAIR
6-19
1
2
3
4
5
6
7
8
9
6. Install the rubber cap.
CAUTION:

ECA12922

Make sure that each filter ele-
ment is properly seated in its
case.

Always replace both air filter el-
ements at the same time, other-
wise poor engine performance
or damage to the engine may re-
sult.

The engine should never be op-
erated without the filter ele-
ments installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.
To clean the air filter check hoses
1. Check the hose at the bottom of
both air filter cases for accumulat-
ed dirt or water.
Left
Right
2. If dirt or water is visible, remove
the hose, clean it, and then install
it.
Cleaning the V-belt case air filter el-
ement
1. Remove cowling E. (See
page 6-6.)
2. Remove panel B. (See page 6-6.)
3. Remove the V-belt air filter case
cover by removing the screws.
4. Remove the V-belt case air filter
element by removing the screws.

1. Air filter check hose
1. Air filter check hose
1
1

1. Screw
2. V-belt air filter case cover
2
111

PERIODIC MAINTENANCE AND MINOR REPAIR
6-20
2
3
4
5
67
8
9
5. Lightly tap the V-belt case air filter
element to remove most of the
dust and dirt, and then blow out the
dirt with compressed air as shown.
6. Check the V-belt case air filter ele-
ment for damage and replace it ifnecessary.
7. Install the V-belt case air filter ele-
ment by installing the screws.
8. Install the V-belt air filter case cov-
er by installing the screws.
CAUTION:

ECA12940
Make sure that the V-belt filter ele-
ment is properly seated in its case.
9. Install the panel.
10. Install the cowling.
EAU21381
Checking the throttle cable
free play
The throttle cable free play should mea-
sure 3.0–5.0 mm (0.12–0.20 in) at the
throttle grip. Periodically check the
throttle cable free play and, if neces-
sary, have a Yamaha dealer adjust it.
1. Screw
2. V-belt case air filter element
2
1 1

1. Throttle cable free play
1

8-1
1
2
3
4
5
6
7
8
9

SPECIFICATIONS
EAU2633E
Dimensions:
Overall length:
2230 mm (87.8 in)
Overall width:
780 mm (30.7 in)
Overall height:
1380 mm (54.3 in)
Seat height:
750 mm (29.5 in)
Wheelbase:
1565 mm (61.6 in)
Ground clearance:
120 mm (4.72 in)
Minimum turning radius:
2600 mm (102.4 in)
Weight:
With oil and fuel:
214.0 kg (472 lb)
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
395.0 cm
3

(24.10 cu.in)
Bore
×
stroke:
83.0
×
73.0 mm (3.27
×
2.87 in)
Compression ratio:
10.60 :1
Starting system:
Electric starter
Lubrication system:
Wet sump

Engine oil:
Type:
SAE10W30 or SAE10W40 or SAE15W40
or SAE20W40 or SAE20W50
Recommended engine oil grade:
API service SE, SF, SG type or higher
Engine oil quantity:
Without oil filter element replacement:
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)
Final transmission oil:
Type:
SAE10W30 type SE motor oil
Quantity:
0.25 L (0.26 US qt) (0.22 Imp.qt)
Cooling system:
Coolant reservoir capacity (up to the maxi-
mum level mark):
0.32 L (0.34 US qt) (0.28 Imp.qt)
Radiator capacity (including all routes):
1.57 L (1.66 US qt) (1.38 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
14.0 L (3.70 US gal) (3.08 Imp.gal)
Fuel injection:
Manufacturer:
AISAN
Model/quantity:
1100-87C00-A
Spark plug (s):
Manufacturer/model:
NGK/CR7E
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
Clutch:
Clutch type:
Dry, centrifugal automatic
Transmission:
Primary reduction system:
Helical gear
Primary reduction ratio:
31/14 (2.214)
Secondary reduction system:
Helical gear
Secondary reduction ratio:
42/16 (2.625)
Transmission type:
V-belt automatic
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40

INDEX
A
Acceleration and deceleration ...................5-2
Air filter elements and check hoses and
V-belt case air filter element ..................6-18
Anti-theft alarm (optional) ..........................3-8
B
Battery .....................................................6-30
Brake fluid, changing ...............................6-26
Brake fluid level, checking .......................6-25
Brake lever, front .....................................3-10
Brake lever, rear ......................................3-10
Brake levers, lubricating ..........................6-27
Braking ......................................................5-2
C
Cables, checking and lubricating .............6-27
Care ...........................................................7-1
Catalytic converter ...................................3-13
Centerstand and sidestand, checking
and lubricating .......................................6-28
Coolant ....................................................6-16
Cowlings and panels, removing and
installing ..................................................6-6
D
Dimmer switch ...........................................3-9
E
Engine break-in .........................................5-4
Engine oil and oil filter element ................6-12
Engine stop switch.....................................3-9
Engine trouble warning light ......................3-3
F
Final transmission oil ...............................6-15
Front and rear brake lever free play ........6-23
Front and rear brake pads, checking .......6-25
Front fork, checking .................................6-28Fuel ......................................................... 3-12
Fuel consumption, tips for reducing .......... 5-3
Fuel tank cap ........................................... 3-11
Fuses, replacing ...................................... 6-31
H
Handlebar switches ................................... 3-8
Hazard switch ............................................ 3-9
Headlight bulb, replacing ......................... 6-33
High beam indicator light ........................... 3-3
Horn switch................................................ 3-9
I
Identification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-17
Immobilizer system.................................... 3-1
Immobilizer system indicator light ............. 3-3
Indicator and warning lights....................... 3-3
K
Key identification number .......................... 9-1
L
License plate light bulb, replacing ........... 6-35
M
Main switch/steering lock .......................... 3-2
Model label ................................................ 9-2
Multi-function display ................................. 3-4
P
Parking ...................................................... 5-4
Part locations............................................. 2-1
Pass switch ............................................... 3-9
Periodic maintenance and lubrication
chart ........................................................ 6-3
Pre-operation check list ............................. 4-2
R
Rear brake lock lever .............................. 3-10
Rear brake lock lever cable, adjusting .... 6-24Rider seat, adjusting ............................... 3-14
S
Safe-riding points ...................................... 1-4
Safety information ..................................... 1-1
Seats ....................................................... 3-13
Sidestand ................................................ 3-17
Spark plug, checking ............................... 6-10
Specifications ............................................ 8-1
Speedometer............................................. 3-4
Starting off ................................................. 5-2
Starting the engine .................................... 5-1
Start switch................................................ 3-9
Steering, checking................................... 6-29
Storage...................................................... 7-3
Storage compartments ............................ 3-15
T
Tachometer ............................................... 3-4
Tail/brake light ......................................... 6-33
Throttle cable free play, checking ........... 6-20
Throttle grip and cable, checking and
lubricating ............................................. 6-27
Tires ........................................................ 6-21
Tool kit....................................................... 6-1
Troubleshooting ...................................... 6-36
Troubleshooting charts............................ 6-37
Turn signal indicator lights ........................ 3-3
Turn signal light bulb (front) or auxiliary
light bulb, replacing ............................... 6-33
Turn signal light bulb (rear), replacing..... 6-34
Turn signal switch ..................................... 3-9
V
Valve clearance....................................... 6-21
Vehicle identification number .................... 9-1