2007 YAMAHA TTR125 oil change

SPEC
2 - 2
GENERAL SPECIFICATIONS
Oil type or grade:
Engine oil (For USA and CDN)
At –10 ˚C (10 ˚F) or higher Å
Yamalube 4 (10W-30) or SAE 10W-30 type
SE motor oil
At 5 ˚C (40 ˚F) or higher ı
Yamalube 4 (20W-40) or SAE 20W-40 type
SE motor oil
(Except for USA and CDN)
API “SE” or higher grade
Oil capacity:
Engine oil
Periodic oil change 1.0 L (0.88 Imp qt, 1.06 US qt)
Total amount 1.2 L (1.06 Imp qt, 1.27 US qt)
Air filter: Wet type element
Fuel:
Type Unleaded gasoline only (USA, AUS, NZ)
Regular unleaded gasoline only
(CDN, EUROPE)
Regular gasoline (ZA)
Tank capacity 6.6 L (1.45 Imp gal, 1.74 US gal)
Reserve amount 1.9 L (0.42 Imp gal, 0.5 US gal)
Carburetor:
Type VM20SS
Manufacturer MIKUNI
Spark plug:
Type CR7HSA/U22FSR-U
Manufacturer NGK/DENSO
Gap 0.6 ~ 0.7 mm (0.02 ~ 0.03 in)
Clutch type: Wet, multiple-disc
2

SPEC
2 - 5
GENERAL SPECIFICATIONS
Oil type or grade:
Engine oil (For USA and CDN)
At –10 ˚C (10 ˚F) or higher Å
Yamalube 4 (10W-30) or SAE 10W-30 type
SE motor oil
At 5 ˚C (40 ˚F) or higher ı
Yamalube 4 (20W-40) or SAE 20W-40 type
SE motor oil
(Except for USA and CDN)
API “SE” or higher grade
Oil capacity:
Engine oil
Periodic oil change 1.0 L (0.88 Imp qt, 1.06 US qt)
Total amount 1.2 L (1.06 Imp qt, 1.27 US qt)
Air filter: Wet type element
Fuel:
Type Unleaded gasoline only (USA, AUS, NZ)
Regular unleaded gasoline only
(CDN, EUROPE)
Regular gasoline (ZA)
Tank capacity 6.6 L (1.45 Imp gal, 1.74 US gal)
Reserve amount 1.9 L (0.42 Imp gal, 0.5 US gal)
Carburetor:
Type VM20SS
Manufacturer MIKUNI
Spark plug:
Type CR7HSA/U22FSR-U
Manufacturer NGK/DENSO
Gap 0.6 ~ 0.7 mm (0.02 ~ 0.03 in)
Clutch type: Wet, multiple-disc

PERIODIC MAINTENANCE CHART FOR THE EMISSION
CONTROL SYSTEM
NOTE:
From 18 months or 7,000 km (4,200 mi) or 210 hours, repeat the maintenance intervals starting from 6 months
or 3,000 km (1,800 mi) or 90 hours.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and
technical skills.
For TT-Rs not equipped with an odometer or an hour meter, follow the month maintenance intervals.
For TT-Rs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance intervals.
Hovewer, keep in mind that if the TT-R isn´t used for a long period of time, the month maintenance intervals
should be followed.
Nº ITEM CHECKS AND MAINTENANCE JOBS
ODOMETER READINGSINITIAL
Fuel lineCheck fuel hoses for cracks or damage.
Replace if necessary. 1
*
Whichever
comer firstmonth
km
(mi)
hours1,000
(600)1612
3,000
(1,800)5,000
(3,000)
30 90 150
Spark plug
Check condition
Adjust gap and clean.
CarburetorCheck engine idling speed an starter operation.
Adjust if necessary.
Exhaust system
Engine oilChange (warm engine before draining).2
*3
*5
7
8
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Valve clearenceCheck and adjust valve clearance when engine is cold.
Air filter elementClean with solvent.
Replace if necessary. 4
*
Breather systemCheck ventilation hose for cracks or damage.
Replace if necessary.
*6
Check for leakage.
Tighten if necessary.
Replace gasket if necessary.
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3
INSP
ADJ
MAINTENANCE INTERVALS
ONLY FOR CANADA
REGULAR INSPECTION AND ADJUSTMENTS
3 - 0 - 1

NOTE:
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
Hydraulic brake service (TT-R125LW / TT-R125LWE)
After disassembling the brake master cylinders and calipers, always change the fluid. Regulary check the
brake fluid levels and fill the reservoirs as required.
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.
Control cabesApply Yamaha chain and cable lube or engine oil 10W-30 thoroughly.
Throttle grip
housing and cableCheck operation and free play.
Adjust the throttle cable free play if necessary.
Lubricate the throttle grip housing and cable.
Chassis
fastenersCheck all chassis fitting and fasteners.
Correct if necessary.
Battery (TT-R125E
/ TT-R125LWE)Check terminal for looseness and corrosion.
Nº ITEM CHECKS AND MAINTENANCE JOBS
ODOMETER READINGSINITIAL
16
Whichever
comer firstmonth
km
(mi)
hours1,000
(600)1612
3,000
(1,800)5,000
3,000)
30 90 150
Shock absorber
assemblyCheck operation and for oil leakage.
Replace if necessary.*
17
*
18 *
19 *
20
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INSP
ADJ
MAINTENANCE INTERVALS
3 - 0 - 3

3 - 1
INSP
ADJ
MAINTENANCE INTERVALS
EC300000
REGULAR INSPECTION AND ADJUSTMENTS
MAINTENANCE INTERVALS
The following schedule is intended as a general guide to maintenance and lubrication. Bear in mind
that such factors as weather, terrain, geographical location, and individual usage will alter the
required maintenance and lubrication intervals. If you are a doubt as to what intervals to follow in
maintaining and lubricating your machine, consult your Yamaha dealer.
Dealer
NoteItem Checks and maintenance jobsInitial Every
10 hours
(1 month)60 hours
(6 months)120 hours
(12 months)
*Fuel lineCheck fuel hoses for cracks or damage.
Replace if necessary.
Spark plugCheck condition.
Clean, regap or replace if necessary.
*ValvesCheck valve clearance.
Adjust if necessary.
Air filter Clean or replace element if necessary.
*CarburetorCheck engine idling speed and starter operation.
Adjust if necessary.
Exhaust systemsCheck for leakage.
Retighten if necessary.
Replace gasket if necessary.
Engine oilCheck oil level and vehicle for oil leakage.
Correct if necessary.
Change. (Warm engine before draining.)
ClutchCheck operation.
Adjust or replace cable.
*Front brakeCheck operation.
Adjust brake lever free play.
Check fluid level and leakage.
(TT-R125LW/TT-R125LWE only)Every ride
*Rear brakeCheck operation.
Adjust brake pedal free play and replace brake
shoes if necessary.Every ride
*WheelsCheck balance, runout, spoke tightness and for
damage.
Tighten spokes and rebalance, replace if
necessary.
*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.
*Wheel bearingsCheck bearing for looseness or damage.
Replace if necessary.
*SwingarmCheck swingarm pivoting point for play.
Correct if necessary.
Lubricate with molybdenum disulfide grease.
Drive chainCheck chain slack.
Adjust if necessary. Make sure that the rear wheel
is properly aligned.
Clean and lubricate.Every ride
*Steering bearingsCheck bearing play and steering for roughness.
Correct accordingly.
Lubricate with lithium soap base grease every 120
hours.

INSPADJ
PROGRAMME D’ENTRETIEN
CONTRÔLES ET RÉGLAGES PÉRIODIQUES
PROGRAMME D’ENTRETIEN
Le programme suivant est destiné à servir de guide général p\
our l’entretien et le graissage. Garder à l’esprit
que les intervalles d’entretien et de graissage varient en fonction d\
es conditions atmosphériques, du terrain, de
l’altitude et de l’utilisation du véhicule. Si une question se \
pose quant aux fréquences auxquelles un entretien
doit être effectué, demander conseil à son concessionnaire Yamaha.
3 - 1
No.Éléments Contrôles et travaux d'entretien le premier
réaliséInitial
heures Tous les
1
mois
612
30 60 120
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√
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√
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√
√
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√
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√1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17 Canalisation de
carburant
*
*
*
*
*
*
*
*
*
*
*
* *Contrôler si les flexibles de carburant ne sont ni craquelés ni
endommagés. Remplacer si nécessaire.
Bougie Vérifier l'état.
Régler l'écartement et nettoyer.
Jeu de soupapes Contrôler et régler le jeu de soupapes machine à froid.
Filtre à air Nettoyer avec du solvant.
Remplacer si nécessaire.
Carburateur Contrôler le régime de ralenti et le fonctionnement du démarreu\
r.
Régler si nécessaire.
Système
d'échappement Contrôler l'étanchéité.
Resserrer si nécessaire.
Remplacer le joint si nécessaire.
Huile de moteur Changer (Faire chauffer le moteur avant la vidange).
Embrayage Vérifier le fonctionnement.
Régler ou remplacer le câble.
Frein avant (TT-R125/TT-R125E)
Vérifier le fonctionnement.
Régler la garde du levier de frein et remplacer les mâchoires de f\
rein si nécessaire.(TT-R125LW/TT-R125LWE)Vérifier le fonctionnement, le niveau du liquide, et s'assurer qu'il \
n'y a pas de fuite.Remplacer les mâchoires de frein si nécessaire.
Tous les ans
Frein arrière Vérifier le fonctionnement.
Régler la garde du levier de frein et remplacer les mâchoires de f\
rein si nécessaire.
Flexible de frein
(TT-R125LW/
TT-R125LWE) Contrôler d'éventuels claquements ou
endommagements.
Remplacer.
Contrôler le voile, le serrage des rayons et le bon état géné\
ral.
Serrer les rayons si nécessaire.
Roues
Pneus Contrôler la profondeur de sculpture et l'état des pneus.
Remplacer si nécessaire.
Contrôler la pression de gonflage.
Corriger si nécessaire.
Roulements de roue Contrôler les roulements pour un fonctionnement en douceur.
Remplacer si nécessaire.
Bras oscillant Contrôler le jeu au pivot du bras oscillant.
Corriger si nécessaire.
Lubrifier à la graisse à base de savon au lithium
Chaîne de
transmission Contrôler la flèche et l'alignement de la chaîne et son état\
.
Régler et lubrifier la chaîne.
Roulements de
direction S'assurer que les roulements n'ont pas de jeu.
Lubrifier à la graisse à base de savon au lithium toutes les 120 h\
eures ou 12 mois
(le premier réalisé). Tous les 4 ans
Every ride
Remplacer le liquide frein tous les ans. (TT-R125LW/TT-R125LWE)

3 - 9
INSP
ADJ
ENGINE OIL REPLACEMENT
5. Install:
Dipstick
6. Start the engine and let it warm up for
several 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 sev-
eral minutes and wait for five minute.
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 drain bolt 1
Dipstick 2
Drain the engine oil.
5. Install:
Copper washer
Oil drain bolt 1
New
T R..20 Nm (2.0 m · kg, 14 ft · lb)
6. Fill:
Engine oil
7. Check:
Oil leakage
8. Check:
Engine oil level
9. Install:
Dipstick 2
Oil capacity:
Periodic oil change:
1.0 L (0.88 Imp qt, 1.06 US qt)

3 - 24
INSP
ADJ
REAR SHOCK ABSORBER ASSEMBLY
INSPECTION
1. Inspect:
Swingarm smooth action
Abnormal noise/unsmooth action →
Grease the pivoting points or repair the
pivoting points.
Damage/oil leakage → Replace.
REAR SHOCK ABSORBER SPRING
PRELOAD ADJUSTMENT
1. Elevate the rear wheel by placing the
suitable stand under the engine.
2. Remove:
Left side cover
3. Loosen:
Locknut 1
4. Adjust:
Spring preload
By turning the adjuster 2.
NOTE:
Be sure to remove all dirt and mud from
around the locknut and adjuster before
adjustment.
The length of the spring (installed) changes
1.5 mm (0.06 in) per turn of the adjuster.
CAUTION:
Never attempt to turn the adjuster beyond
the maximum or minimum setting.Stiffer →Increase the spring preload.
(Turn the adjuster 2 in.)
Softer →Decrease the spring preload.
(Turn the adjuster 2 out.)
Spring length (installed) a:
Standard length Extent of adjustment
TT-R125/TT-R125E/
TT-R125LW:
165 mm
(6.50 in)
TT-R125LWE:
160.5 mm
(6.32 in)TT-R125/TT-R125E/
TT-R125LW:
155 ~ 175 mm
(6.10 ~ 6.89 in)
TT-R125LWE:
147.5 ~ 167.5 mm
(5.81 ~ 6.59 in)
REAR SHOCK ABSORBER ASSEMBLY INSPECTION/
REAR SHOCK ABSORBER SPRING PRELOAD ADJUSTMENT