Oil YAMAHA TTR50 2006 Owner's Manual

3 - 2
INSPADJ
MAINTENANCE INTERVALS
* : Since these items requires special tools data and technical skills, they should be serviced.
NOTE:
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
20 Sidestand pivot Check operation.
Apply lithium soap based grease lightly.
√

√
21 * Front fork Check operation and for grease leakage.
Replace if necessary.
√

√
22 * Shock absorber
assembly Check operation and for oil leakage.
Replace if necessary.
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√
23 * Control cables Apply Yamaha chain and cable lube or engine oil
10W-30 thoroughly.
√

√
√
24 * Throttle grip hous-
ing and cable Check operation and free play.
Adjust the throttle cable free play if necessary.
Lubricate the throttle grip housing and cable.
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√
√
25 * Chassis fasteners Check all chassis fitting and fasteners.
Correct if necessary.
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√
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26 Battery Check terminal for looseness and corrosion. √
No. ITEM
CHECKS AND
MAINTENANCE JOBS WHICH-
EVER
COMES FIRST INITIAL EVERY
month 1 6 12
hours 30 60 120
1
2
3
4
5
6

INSPADJ

PROGRAMME D ’ENTRETIEN
CONTROLES ET REGLAGES PERIODIQUES
PROGRAMME D ’ENTRETIEN
Le programme suivant est destin é à servir de guide g én éral pour l ’entretien et la lubrification. Garder à l ’esprit
que les intervalles d ’entretien et de lubrification varient en fonction des conditions atmosph ériques, du terrain,
de la situation g éographique et de l ’utilisation de la moto. Si une question se pose quant aux fr équences de
l ’ entretien ou de la lubrification de la moto, demander conseil à son concessionnaire Yamaha.
N ° ELEMENT CONTROLES ET
ENTRETIENS
LE PRE-
MIER DES
DEUX PRE- VALANTPREMIER TOUS/TOUTES LES
mois 1 6 12
heures 30 60 120
1* Circuit d
’alimenta-
tion Contr
ôler que les durits de carburant ne sont ni craquel ées
ni endommag ées.
Remplacer si n écessaire. √

√
2 Bougie V
érifier l ’état.
R égler l ’écartement et nettoyer. √

√
3 * Jeu aux soupapes Contr
ôler et r égler le jeu aux soupapes lorsque le moteur
est froid. √

4* El
ément du bo îtier de
filtre à air Nettoyer
à l ’aide d ’un dissolvant.
Remplacer si n écessaire. √

√
5* Syst
ème de mise à
l ’ air Contr
ôler que la durit de ventilation n ’est ni craquel ée ni
endommag ée.
Remplacer si n écessaire. √

√
√
6 * Carburateur Contr
ôler le r égime de ralenti et le fonctionnement du d émarreur.
R égler si n écessaire. √

√
√
7 Syst
ème d ’échappe-
ment Contr
ôler l ’étanch éit é.
Resserrer si n écessaire.
Remplacer le joint si n écessaire. √

√
8 Huile moteur Changer (faire chauffer le moteur avant la vidange). √
√
√
9 * Embrayage Contr
ôler le fonctionnement.
R égler si n écessaire. √

√
√
10 * Frein avant Contr
ôler le fonctionnement.
R égler le jeu du levier de frein et remplacer les m âchoires
de frein si n écessaire. √

√
√
11 * Frein arri ère Contr
ôler le fonctionnement.
R égler le jeu de la p édale de frein et remplacer les m âchoi-
res de frein si n écessaire. √

√
√
12 * Roues Contr
ôler le voile, le serrage des rayons et le bon état g én éral.
Retendre les rayons si n écessaire. √

√
√
13 * Pneus Contr
ôler la profondeur de sculpture et l ’état des pneus.
Remplacer si n écessaire.
Contr ôler la pression de gonflage.
Corriger si n écessaire. √

√
14 * Roulements de roues Contr
ôler le bon fonctionnement.
Remplacer si n écessaire. √

√
15 * Bras oscillant Contr
ôler le jeu au pivot du bras oscillant.
Corriger si n écessaire.
Lubrifier à l ’aide de graisse à base de savon au lithium. √

√
√
16 Cha
îne de transmis-
sion Contr
ôler la fl èche/l ’alignement et l ’état de la cha îne.
R égler et lubrifier la cha îne. A chaque utilisation
17 * Roulements de direc-
tion V
érifier le serrage des roulements complets.
Lubrifier à l ’aide de graisse à base de savon au lithium tou-
tes les 120 heures ou tous les 12 mois, selon le cas. √

√
18 Boulon-pivot du
levier de frein Appliquer une fine couche de graisse
à base de savon au
lithium. √

√
√
19 Boulon-pivot de la
p
édale de frein Appliquer une fine couche de graisse
à base de savon au
lithium. √

√
√
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INSPADJ
PRE-OPERATION INSPECTION AND MAINTENANCE
PRE-OPERATION INSPECTION AND MAINTENANCE
Before riding for break-in operation, practice or a race, make sure the machine is in good operating
condition.
Before using this machine, check the following points.
GENERAL INSPECTION AND MAINTENANCE
Item Routine Page
Fuel Check that a fresh gasoline is filled in the fuel tank. Check the fuel line
for leakage. P.1-11
Engine oil Check that the oil level is correct. Check the crankcase for leakage. P.3-7 ~ 9
Throttle Check for proper throttle cable operation. P.3-4 ~ 5
Brakes Check the play of front and rear brake and effect of front and rear
brake. P.3-14 ~ 15
Drive chain Check chain slack and alignment. Check that the chain is lubricated
properly. P.3-16 ~ 18
Wheels and tires Check pressure/runout/spoke tightness/bead stopper/axle nuts. P.3-19 ~ 20
Steering Check that the handlebar can be turned smoothly and have no exces-
sive play. P.3-20 ~ 21
Front forks and rear
shock absorber assembly Check that they operate smoothly and there is no oil leakage. P.3-18
Cables (wires) Check that the throttle cable move smoothly. Check that they are not
caught when the handlebars are turned. —
Muffler Check that the muffler is tightly mounted and has no cracks. P.4-3
Sprocket Check that the driven sprocket tightening nut is not loose. P.3-15
Lubrication Check for smooth operation. Lubricate if necessary. P.3-22
Spark plug Check color/condition. P.3-23
Fittings/fasteners Check all – tighten as necessary. P.2-13
Lead connectors Check that the AC magneto, CDI unit, and ignition coil are connected
tightly. P.1-5

INSPADJ

CONTROLES ET ENTRETIENS AVANT UTILISATION
CONTROLES ET ENTRETIENS AVANT UTILISATION
Avant d ’entamer le rodage de la moto, un entra înement ou une course, s ’assurer que la moto est en bon état de
marche.
Contr ôler les points suivants avant d ’utiliser cette moto.
CONTROLES ET ENTRETIENS GENERAUX
El ément Travail Page
Carburant Faire le plein du r
éservoir de carburant à l ’aide d ’essence fra îche. Contr ôler
que la canalisation de carburant ne pr ésente aucune fuite. P. 1-11
Huile moteur Contr
ôler que le niveau d ’huile est correct. V érifier que le carter moteur ne
pr ésente aucune fuite. P. 3-7
à 9
Acc élé rateur Contr ôler le bon fonctionnement du c âble des gaz. P. 3-4 à 5
Freins Contr ôler le jeu et l ’efficacit é des freins avant et arri ère. P. 3-14 à 15
Cha îne de transmission Contr
ôler le jeu et l ’alignement de la cha îne. Contr ôler que la cha îne est cor-
rectement lubrifi ée. P. 3-16
à 18
Roues et pneus Contr
ôler la pression de gonflage, le voile, le serrage des rayons, la but ée de
talon et les écrous d ’axe. P. 3-19
à 20
Direction Contr
ôler que le mouvement du guidon s ’effectue en douceur et ne pr ésente
pas de jeu excessif. P. 3-20
à 21
Fourche avant et combin é
ressort-amortisseur arri ère Contr
ôler qu ’ils fonctionnent en douceur et ne pr ésentent pas de fuite d ’huile. P. 3-18
C âbles (fils) Contr
ôler que le c âble des gaz coulisse librement. V érifier qu ’il ne se coince
pas lorsque l ’on tourne le guidon. —
Pot d ’échappement Contr
ôler que le pot d ’échappement est bien fix é et ne pr ésente pas de fissu-
res. P.4-3
Pignon Contr
ôler que l ’écrou de serrage du pignon de sortie de bo îte n ’est pas des-
serr é. P. 3-15
Lubrification Contr ôler le bon fonctionnement. Lubrifier si n écessaire. P. 3-22
Bougie Contr ôler la couleur et l ’état. P. 3-23
Visserie Contr ôler tout – resserrer si n écessaire. P.2-13
Connecteurs Contr
ôler que l ’alternateur à rotor à aimantation permanente, le bo îtier CDI
et la bobine d ’allumage sont bien connect és. P. 1-5
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INSPADJ
2. Clean:
Air filter element
Clean it with solvent.
NOTE:
After cleaning, remove the remaining solvent
by squeezing the element.
CAUTION:
 Do not twist the element when squeezing
the element.
 Leaving too much of solvent in the ele-
ment may result in poor starting.
3. Inspect: Air filter element
Damage → Replace.
4. Apply: Foam-air-filter oil or engine oil
To the element.
NOTE:
Squeeze out the excess oil. Element should be
wet but not dripping.
5. Install:
Air filter element
 Air filter case cover
 Air scoop (left)
 Seat assembly
ENGINE OIL LEVEL INSPECTION
1. Start the engine, warm it up for several
minutes, and then turn off the engine and
wait for five minutes.
2. Place the machine on a level place and hold it up on upright position by placing the
suitable stand under the engine.
3. Remove: Oil filler cap 1
1
AIR FILTER CLEANING/
ENGINE OIL LEVEL INSPECTION

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INSPADJ
4. Check:
Oil level
Oil level should be between maximum a
and minimum b marks.
Oil level is low → Add oil to proper level.
NOTE:
Wait a few minutes until the oil settles before
inspecting the oil level.
 When inspecting the oil level, do not screw
the dipstick into the oil tank. Insert the gauge
lightly.
(For USA and CDN)
CAUTION:
 Do not add any chemical additives.
Engine oil also lubricates the clutch and
additives could cause clutch slippage.
 Do not allow foreign material to enter the
crankcase.
(Except for USA and CDN)
CAUTION:
 Do not add any chemical additives or use
oils with a grade of CD a or higher.
 Do not use oils labeled “ENERGY CON-
SERVING II ” b or higher. Engine oil also
lubricates the clutch and additives could
cause clutch slippage.
 Do not allow foreign materials to enter the
crankcase.
Recommended oil:
At –10 °C (14 °F) or higher È:
Yamalube 4 (10W-30) or SAE
10W-30 type SE/SF/SG motor
oil
At 5 °C (41 °F) or higher É:
Yamalube 4 (20W-40) or SAE
20W-40 type SE/SF/SG motor
oil
Recommended oil: Refer to the following chart for
selection of oils which are suited
to the atmospheric temperatures.
Recommended engine oil classifi-
cation:
API STANDARD: API “SE/SF/SG ” or higher grade
(Designed primarily for
motorcycles)
0 10 30 50 70
90110
130
-20 -10 010
20 30 40 50
È
É
˚C
˚
F
a
b
ENGINE OIL LEVEL INSPECTION

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INSPADJENGINE OIL LEVEL INSPECTION/
ENGINE OIL REPLACEMENT
5. Install:
Oil filler cap
6. Start the engine and let it warm up for sev-
eral minutes.
7. Turn off the engine and inspect the oil level once again.
NOTE:
Wait a few minutes until the oil settles before
inspecting the oil level.
ENGINE OIL REPLACEMENT
1. Start the engine and warm it up for severalminutes, and then turn off the engine and
wait for five minutes.
2. Place the machine on a level place and hold it on upright position by placing the
suitable stand under the engine.
3. Place a suitable container under the engine.
4. Remove:
Oil filler cap 1
 Drain bolt (with gasket) 2
Drain the crankcase of its oil.
5. Install: Gasket
 Drain bolt
6. Fill: Crankcase
7. Install: Oil filler cap
8. Inspect: Engine (for oil leaks)
 Oil level
Refer to “ENGINE OIL LEVEL INSPEC-
TION ” section.
Oil quantity:
Periodic oil change: 0.8 L (0.70 Imp qt, 0.85 US qt)
1
2
New
T R..20 Nm (2.0 m · kg, 14 ft · lb)

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INSPADJVALVE CLEARANCE ADJUSTMENT/
SPARK ARRESTER CLEANING (For USA)
6. Install:
Spark plug
 Spark plug cap
 Timing plug
 Crankshaft end cover
NOTE:
Apply the engine oil on the O-ring.
T R..13 Nm (1.3 m · kg, 9.4 ft · lb)
T R..7 Nm (0.7 m · kg, 5.1 ft · lb)
T R..7 Nm (0.7 m · kg, 5.1 ft · lb)
SPARK ARRESTER CLEANING (For USA)
WARNING
 Be sure the exhaust pipe and muffler are
cool before cleaning the spark arrester.
 Do not start the engine when cleaning the
exhaust system.
1. Remove: Bolts (spark arrester) 1
2. Remove:
Spark arrester 2
Pull the spark arrester out of the muffler.
3. Clean:
Spark arrester
Tap the spark arrester lightly, then use a
wire brush to remove any carbon depos-
its.
4. Install: Spark arrester
Insert the spark arrester into the muffler
and align the bolt holes.
 Bolts (spark arrester)
1
2
T R..10 Nm (1.0 m · kg, 7.2 ft · lb)

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INSPADJ
EC369002
DRIVE CHAIN INSPECTION
1. Remove:
Master link clip
 Joint 1
 Drive chain 2
2. Clean:
Drive chain
Place it in kerosene, and brush off as
much dirt as possible. Then remove the
chain from the kerosene and dry the
chain.
3. Measure:
Drive chain length (15 links) a
Out of specification → Replace.
Drive chain length (15 links):
: 194.3 mm (7.65 in)
4. Check:
Drive chain stiffness a
Clean and oil the chain and hold as illus-
trated.
Stiff → Replace drive chain.
5. Install:
Drive chain 1
 Joint 2
 Master link clip 3
CAUTION:
Be sure to install the master link clip to the
direction as shown.
a Turning direction
New
DRIVE CHAIN INSPECTION

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INSPADJ
6. Lubricate:
Drive chain
Drive chain lubricant:
SAE 10W-30 motor oil or
suitable chain lubricants
DRIVE CHAIN SLACK ADJUSTMENT
1. Elevate the rear wheel by placing the suit-
able stand under the engine.
2. Check: Drive chain slack a
In the center between the drive axle and
rear wheel axle.
Out of specification → Adjust.
NOTE:
Before checking and/or adjusting, rotate the
rear wheel through several revolutions and
check the slack several times to find the tight-
est point. Check and/or adjust chain slack with
rear wheel in this “tight chain ” position.
Drive chain slack:
35 ~ 45 mm (1.38 ~ 1.77 in)
3. Adjust:
Drive chain slack
Drive chain slack adjustment steps:
 Loosen the wheel axle nut 1 and locknuts
2 .
 Adjust chain slack by turning the adjusters
3 .
To tighten → Turn adjuster 3 clockwise a.
To loosen → Turn adjuster 3 counter-
clockwise b and push wheel forward.
 Turn each adjuster exactly the same
amount to maintain correct axle alignment.
(There are marks c on each side of chain
puller alignment.)
1 b
c
a
23
DRIVE CHAIN INSPECTION/
DRIVE CHAIN SLACK ADJUSTMENT