torque YAMAHA MAJESTY 400 2004 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2004, Model line: MAJESTY 400, Model: YAMAHA MAJESTY 400 2004Pages: 92, PDF Size: 2.25 MB
Page 42 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
6-1
1
2
3
4
5
6
7
8
9
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU17280
Safety is an obligation of the owner. Pe-
riodic inspection, adjustment and lubri-
cation will keep your vehicle in the
safe YAMAHA MAJESTY 400 2004 Owners Manual
6-1
1
2
3
4
5
6
7
8
9
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU17280
Safety is an obligation of the owner. Pe-
riodic inspection, adjustment and lubri-
cation will keep your vehicle in the
safe](/img/51/50663/w960_50663-41.png)
6-1
1
2
3
4
5
6
7
8
9
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU17280
Safety is an obligation of the owner. Pe-
riodic inspection, adjustment and lubri-
cation will keep your vehicle in the
safest and most efficient condition pos-
sible. The most important points of in-
spection, adjustment, and lubrication
are explained on the following pages.
The intervals given in the periodic
maintenance and lubrication chart
should be simply considered as a gen-
eral guide under normal riding condi-
tions. However, DEPENDING ON THE
WEATHER, TERRAIN, GEOGRAPHI-
CAL LOCATION, AND INDIVIDUAL
USE, THE MAINTENANCE INTER-
VALS MAY NEED TO BE SHORT-
ENED.
WARNING
EWA10320
If you are not familiar with mainte-
nance work, have a Yamaha dealer
do it for you.
WARNING
EWA10330
This scooter is designed for use on
paved roads only. If this scooter isoperated in abnormally dusty, mud-
dy or wet conditions, the air filter el-
ement should be cleaned or
replaced more frequently, otherwise
rapid engine wear may result. Con-
sult a Yamaha dealer for proper
maintenance intervals.
EAU17501
Owner’s tool kit
The owner’s tool kit is located inside the
rear storage compartment. (See
page 3-15.)
Pull up the storage compartment mat,
and then remove the owner’s tool kit.
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How-
ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.
1. Storage compartment mat
2. Owner’s tool kit
1
2
Page 49 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-8
2
3
4
5
67
8
9
2. Install the screw access cover by
placing it in its original position.
3. Install the grab bar by installing the
collars and grab bar YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-8
2
3
4
5
67
8
9
2. Install the screw access cover by
placing it in its original position.
3. Install the grab bar by installing the
collars and grab bar](/img/51/50663/w960_50663-48.png)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-8
2
3
4
5
67
8
9
2. Install the screw access cover by
placing it in its original position.
3. Install the grab bar by installing the
collars and grab bar bolts.
4. Install the passenger seat.
5. Install cowlings A and B.
Cowling E
To remove the cowling
1. Pull up the left floorboard mats as
shown.2. Remove the cowling screws.
3. Pull the cowling down slightly, and
then pull it outward as shown.To install the cowling
1. Insert the tabs on the cowling into
the slots as shown, and then install
the screws.
2. Place the left floorboard mats in
the original position.
Tightening torque:
Grab bar bolt:
23 Nm (2.3 m·kgf, 16.6 ft·lbf)
1. Left floorboard mat
1. Screw
1
1(×4)
1. Cowling E
1. Tab
1
1(×13)
1
Page 52 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
1
2
3
4
5
6
7
8
9
necessary.
To install the spark plug
1. Measure the spark plug gap with a
wire thickness gauge and, if nec-
essary, adjust the gap t YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
1
2
3
4
5
6
7
8
9
necessary.
To install the spark plug
1. Measure the spark plug gap with a
wire thickness gauge and, if nec-
essary, adjust the gap t](/img/51/50663/w960_50663-51.png)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
1
2
3
4
5
6
7
8
9
necessary.
To install the spark plug
1. Measure the spark plug gap with a
wire thickness gauge and, if nec-
essary, adjust the gap to specifica-
tion.
2. Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the
spark plug threads.3. Install the spark plug with the
spark plug wrench, and then tight-
en it to the specified torque.
NOTE:
If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4–1/2 turn
past finger tight. However, the spark
plug should be tightened to the speci-
fied torque as soon as possible.
4. Install the spark plug cap.
NOTE:
Make sure the spark plug wire is fas-
tened in the clamp as shown.5. Install the spark plug cover by in-
stalling the screws.
6. Place the storage compartment
mat in the original position.
7. Close the rider seat. Specified spark plug:
NGK/CR7E
1. Spark plug gap
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
1
Tightening torque:
Spark plug:
12.5 Nm (1.25 m·kgf, 9 ft·lbf)
1. Spark plug cap
2. Spark plug wire clamp
1
2
Page 54 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
1
2
3
4
5
6
7
8
9
NOTE:
Skip steps 5–7 if the oil filter element is
not being replaced.
5. Remove the oil filter element cover
by removing the bolts YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
1
2
3
4
5
6
7
8
9
NOTE:
Skip steps 5–7 if the oil filter element is
not being replaced.
5. Remove the oil filter element cover
by removing the bolts](/img/51/50663/w960_50663-53.png)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
1
2
3
4
5
6
7
8
9
NOTE:
Skip steps 5–7 if the oil filter element is
not being replaced.
5. Remove the oil filter element cover
by removing the bolts.6. Remove and replace the oil filter
element and O-rings.
CAUTION:
ECA12910
When removing the oil filter element
cover, the compression spring will
fall out. Take care not to lose the
compression spring.
7. Install the compression spring and
oil filter element cover by installing
the bolts, then tightening them to
the specified torque.
1. Engine oil drain bolt
2. Washer
2
1
1. Bolt
2. Oil filter element cover
21
(×3)
1. Oil filter element cover
2. O-ring
3. Compression spring
4. Oil filter element
1
2
3
4
Page 55 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
2
3
4
5
67
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 b YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
2
3
4
5
67
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 b](/img/51/50663/w960_50663-54.png)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
2
3
4
5
67
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
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
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)
1. “OIL CHANGE” button
1
Page 56 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
1
2
3
4
5
6
7
8
9
the correct time. To reset the oil change
indicator before the periodic oil change
interval has been reached, follow the
above procedu YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
1
2
3
4
5
6
7
8
9
the correct time. To reset the oil change
indicator before the periodic oil change
interval has been reached, follow the
above procedu](/img/51/50663/w960_50663-55.png)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
1
2
3
4
5
6
7
8
9
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-
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)
2
1
Page 64 of 92
![YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-23
1
2
3
4
5
6
7
8
9Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
EAU21990
Cast wheels
To maximize the performance, du YAMAHA MAJESTY 400 2004 Owners Manual
PERIODIC MAINTENANCE AND MINOR REPAIR
6-23
1
2
3
4
5
6
7
8
9Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
EAU21990
Cast wheels
To maximize the performance, du](/img/51/50663/w960_50663-63.png)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-23
1
2
3
4
5
6
7
8
9Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
EAU21990
Cast wheels
To maximize the performance, durabil-
ity, and safe operation of your motorcy-
cle, note the following points regarding
the specified wheels.
The wheel rims should be checked
for cracks, bends, warpage or
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.
Ride at moderate speeds after
changing a tire since the tire sur-
face must first be “broken in” for it
to develop its optimal characteris-
tics.
After repairing or replacing the reartire, tighten the valve stem nut and
locknut to the specified torques.
Tightening torques:
Valve stem nut:
1.5 Nm (0.2 m·kgf, 1.1 ft·lbf)
Valve stem locknut:
3.0 Nm (0.3 m·kgf, 2.2 ft·lbf)