2014 YAMAHA TTR50 oil filter

TABLE OF CONTENTS
LOCATION OF IMPORTANT
LABELS..............................................1-1
SAFETY INFORMATION ...................2-1
DESCRIPTION ...................................3-1
Left view ..........................................3-1
Right view ........................................3-2
Controls and instruments ................3-3
INSTRUMENT AND CONTROL
FUNCTIONS .......................................4-1
Main switch .....................................4-1
Handlebar switches .........................4-1
Speed limiter ...................................4-2
Shift pedal .......................................4-3
Brake lever ......................................4-3
Brake pedal .....................................4-3
Fuel tank cap ...................................4-4
Fuel ..................................................4-4
Fuel tank breather hose...................4-6
Fuel cock .........................................4-7
Starter (choke) lever .......................4-8
Seat .................................................4-8
Sidestand ........................................4-9
Starting circuit cut-off system .........4-9 FOR YOUR SAFETY –
PRE-OPERATION CHECKS
............. 5-1
OPERATION AND IMPORTANT
RIDING POINTS ................................ 6-1
Starting and warming up a cold engine .......................................... 6-1
Starting a warm engine................... 6-2
Shifting............................................ 6-2
Engine break-in............................... 6-3
Parking ............................................ 6-4
PERIODIC MAINTENANCE AND
ADJUSTMENT .................................. 7-1
Periodic maintenance chart for the emission control system ............. 7-2
General maintenance and
lubrication chart .......................... 7-3
Checking the spark plug................. 7-6
Engine oil ........................................ 7-7
Cleaning the air filter element ......... 7-8
Cleaning the spark arrester .......... 7-10
Adjusting the carburetor ............... 7-11
Adjusting the engine idling speed......................................... 7-11
Checking the throttle grip free
play ............................................ 7-12
Valve clearance............................. 7-12
Tires .............................................. 7-13
Spoke wheels ............................... 7-14
Adjusting the clutch free play ....... 7-15 Adjusting the brake lever free
play ............................................ 7-15
Adjusting the brake pedal free play ............................................ 7-16
Checking the shift pedal ............... 7-17
Checking the front and rear brake
shoes ......................................... 7-17
Drive chain slack ........................... 7-18
Cleaning and lubricating the drive
chain .......................................... 7-19
Checking and lubricating the
cables ........................................ 7-20
Checking and lubricating the throttle grip and cable ............... 7-20
Checking and lubricating the brake lever ................................. 7-20
Checking and lubricating the
brake pedal ................................ 7-21
Checking and lubricating the sidestand ................................... 7-21
Lubricating the swingarm pivots ... 7-21
Checking the front fork ................. 7-22
Checking the steering ................... 7-22
Checking the wheel bearings ........ 7-23
Battery........................................... 7-23
Replacing the fuse ........................ 7-25
Supporting the motorcycle ........... 7-26
Front wheel ................................... 7-26
Rear wheel .................................... 7-28
Troubleshooting ............................ 7-30
Troubleshooting chart ................... 7-31
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DESCRIPTION
3-1
3
EAU10411
Left view
12 34 576
1. Fuel cock (page 4-7)
2. Throttle stop screw (page 7-11)
3. Air filter element (page 7-8)
4. Fuse (page 7-25)
5. Battery (page 7-23)
6. Engine oil drain bolt (page 7-7)
7. Shift pedal (page 4-3)
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-2
7
EAU39945
Periodic maintenance chart for the emission control systemTIP From 7000 km (4200 mi) or 18 months, repeat the maintenance intervals starting from 3000 km (1800 mi) or 6 months.
 Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and tech-
nical skills.No. ITEM CHECKS AND MAINTENANCE JOBS INITIAL ODOMETER READINGS
1000 km
(600 mi) or
1 month or 30 hours 3000 km
(1800 mi) or
6 months or 90 hours 5000 km
(3000 mi) or
12 months or 150 hours
1 *Fuel line • Check fuel hoses for cracks or damage.
• Replace if necessary. √√
2 Spark plu g • Check condition.
• Adjust gap and clean.
√√
3 *Valve clearance • Check and adjust valve clearance when engine is cold. √
4 Air filter element • Clean with solvent.
• Replace if necessary. √√
5 *Crankcase
breather sys-
tem • Check ventilation hose for cracks or damage and drain
any deposits.
• Replace if necessary. √√√
6 *Car buretor • Check engine idling speed and starter operation.
• Adjust if necessary.
√√√
7 Exhaust system • Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary. √√
8 *Spark arrester • Clean. √
9En gine oil • Change (warm engine before draining). √√√
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-8
7
3. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
4. Install a new gasket and the drain bolt, and then tighten the drain
bolt to the specified torque.
5. Refill with the specified amount of the recommended engine oil, and
then install and tighten the oil filler
cap.
NOTICE
ECA11621
In or der to prevent clutch slip-
pa ge (since the en gine oil also
lu bricates the clutch), do not
mix any chemical add itives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a hi gh-
er quality than specified . In
a dd ition, do not use oils lab eled
“ENERGY CONSERVING II” or
hi gher.
 Make sure that no forei gn mate-
rial enters the crankcase.6. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.
7. Turn the engine off, and then check the oil level and correct it if
necessary.
EAU39835
Cleanin g the air filter elementThe air filter element should be cleaned
as follows at the intervals specified in
the periodic maintenance and lubrica-
tion chart. Clean or, if necessary, re-
place the air filter element more
frequently if you are riding in unusually
wet or dusty areas.
To clean the air filter element
1. Remove the air filter case cover by removing the screws.
2. Pull the sponge material and the air filter mesh out.
1. Engine oil drain bolt
2. GasketTightenin g torque:
Engine oil drain bolt: 20 Nm (2.0 m·kgf, 14 ft·lbf)1
2
Recommen ded en gine oil:
See page 9-1.
Oil chan ge quantity:
0.80 L (0.85 US qt, 0.70 Imp.qt)
1. Screw
2. Air filter case cover
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-9
73. Clean the mesh with solvent, andthen wipe the solvent off.
4. Clean the sponge material with solvent, and then squeeze the re-
maining solvent out. WARNING!
Use only a d ed icated parts
cleanin g solvent. To avoi d the risk of fire or explosion,
do not
use gasoline or solvents with a
low flash point.
[EWA10432]
NOTICE:
To avoi d damag ing the foam
material, han dle it g ently an d
carefully, an d d o not twist or
wrin g it.
[ECA10512]
5. Apply oil of the recommended
type to the entire surface of the
sponge material, and then
squeeze the excess oil out.TIPThe sponge material should be wet but
not dripping.
6. Insert the mesh and the spongematerial into the air filter case.
NOTICE: Make sure that the
mesh an d the spon ge material
are properly seate d in the air fil-
ter case. The en gine shoul d
never be operated without the
mesh an d the spon ge material
installe d, otherwise the pis-
ton(s) an d/or cylin der(s) may
b ecome excessively worn.
[ECA15573]
7. Install the air filter case cover by
installing the screws.
To clean the air filter check hose 1. Check the hose at the bottom of the air filter case for accumulated
dirt or water.
1. Sponge material
1. Air filter mesh
Recommen ded oil:
Yamaha foam air filter oil or other
quality foam air filter oil
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SPECIFICATIONS
9-1
9
Dimensions:Overall length:1305 mm (51.4 in)
Overall width:
595 mm (23.4 in)
Overall height: 795 mm (31.3 in)
Seat height: 555 mm (21.9 in)
Wheelbase:
925 mm (36.4 in)
Ground clearance: 135 mm (5.31 in)Wei ght:Curb weight:
57 kg (126 lb)
Technical permissible mass (Maximum load +
Curb weight):
97 kg (214 lb)Noise an d vi bration level:Noise level (77/311/EEC):
TT-R50E 76.7 dB(A)@4250 r/min
Vibration on seat (EN1032, ISO5008):
TT-R50E Will not exceed 0.5 m/s²
Vibration on handlebar (EN1032, ISO5008): TT-R50E Will not exceed 2.5 m/s²Engine:Engine type:
Air cooled 4-stroke, SOHC
Cylinder arrangement: Single cylinder
Displacement: 49 cm³ Bore
× stroke:
36.0 × 48.6 mm (1.42 × 1.91 in)
Compression ratio: 9.50 : 1
Starting system:
Electric starter
Lubrication system: Wet sump
Engine oil:Recommended brand:
YAMALUBE
Type: SAE 10W-30, 10W-40, 10W-50, 15W-40,
20W-40 or 20W-50
Recommended engine oil grade: API service SG type or higher, JASO
standard MA
Engine oil quantity: Periodic oil change:
0.80 L (0.85 US qt, 0.70 Imp.qt)Air filter:Air filter element:Wet element
Fuel:Recommended fuel:Regular unleaded gasoline (Gasohol (E10)
acceptable)
Fuel tank capacity: 3.1 L (0.82 US gal, 0.68 Imp.gal)
Fuel reserve amount:
0.4 L (0.11 US gal, 0.09 Imp.gal)Car buretor:Type × quantity:
VM11 x 1Spark plu g(s):Manufacturer/model:
NGK/CR7HSA
Spark plug gap: 0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:Wet, multiple-disc and centrifugal
automaticTransmission:Primary reduction ratio:3.722 (67/18)
Final drive:
Chain
Secondary reduction ratio: 2.846 (37/13)
Transmission type: Constant mesh 3-speed
Operation:
Left foot operation
Gear ratio: 1st:
3.250 (39/12)
–20 –10 0 1020 30 40 50 C
10 30 50 70 90 110
0 130 F
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40SAE 10W-50
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INDEXAAir filter element, cleaning ...................... 7-8BBattery .................................................. 7-23
Brake lever .............................................. 4-3
Brake lever, checking and lubricating ........................................... 7-20
Brake lever free play, adjusting ............ 7-15
Brake pedal............................................. 4-3
Brake pedal, checking and lubricating ........................................... 7-21
Brake pedal free play, adjusting ........... 7-16
Brake shoes, checking ......................... 7-17CCables, checking and lubricating ......... 7-20
Carburetor, adjusting ............................ 7-11
Care ........................................................ 8-1
Clutch free play, adjusting .................... 7-15DDrive chain, cleaning and lubricating .... 7-19
Drive chain slack................................... 7-18EEngine break-in....................................... 6-3
Engine idling speed .............................. 7-11
Engine oil ................................................ 7-7
Engine, starting a warm .......................... 6-2
Engine stop switch ................................. 4-2FFront fork, checking .............................. 7-22
Fuel ......................................................... 4-4
Fuel cock ................................................ 4-7
Fuel tank breather hose .......................... 4-6
Fuel tank cap .......................................... 4-4
Fuse, replacing ..................................... 7-25
HHandlebar switches ................................ 4-1IIdentification numbers .......................... 10-1LLabels, location ...................................... 1-1MMain switch ............................................ 4-1
Maintenance and lubrication, periodic ... 7-3
Maintenance, emission control
system.................................................. 7-2
Matte color, caution ............................... 8-1
Model label ........................................... 10-1PParking ................................................... 6-4
Part locations ......................................... 3-1SSafety information .................................. 2-1
Seat ........................................................ 4-8
Shifting ................................................... 6-2
Shift pedal .............................................. 4-3
Shift pedal, checking ............................ 7-17
Sidestand ............................................... 4-9
Sidestand, checking an d lubricating .... 7-21
Spark arrester, cleaning ....................... 7-10
Spark plug, checking.............................. 7-6
Specifications ......................................... 9-1
Speed limiter .......................................... 4-2
Starter (choke) lever ............................... 4-8
Starting and warming up a cold engine .................................................. 6-1
Starting circuit cut-off system ................ 4-9
Start switch ............................................ 4-2
Steering, checking................................ 7-22 Storage ...................................................8-3
Supporting the motorcycle ...................7-26
Swingarm pivots, lubricating ................7-21
TThrottle grip and cable, checking and
lubricating ...........................................7-20
Throttle grip free play, checking ...........7-12
Tires ......................................................7-13
Troubleshooting ....................................7-30
Troubleshooting chart ...........................7-31VValve clearance .....................................7-12
Vehicle Emission Control Information label (For Canada)...............................10-2
Vehicle identification number ................10-1WWheel bearings, checking .....................7-23
Wheel (front) ..........................................7-26
Wheel (rear) ...........................................7-28
Wheels ..................................................7-14
U2CJ81E0.book Page 1 Wednesday, July 10, 2013 3:54 PM