wheel YAMAHA TT-R50E 2022 User Guide

Periodic maintenance an d a djustment
7-30
7
EAU24361
Front wheel
EAU56365
To remove the front wheel
1. Loosen the axle nut.
2. Place the motorcycle on a mainte- nance stand. WARNING! To
avoi d injury, securely support
the vehicle so there is no dan ger
of it fallin g over.
[EWA10752]
3. Disconnect the brake cable at the
wheel by removing the brake lever
free play adjusting nut at the brake
camshaft lever, then remove the
cable from the brake camshaft le-
ver. 4. Remove the axle nut and washer.
5. Pull the wheel axle out, and then
remove the wheel.
To install the front wheel 1. Lift the wheel up between the fork legs.
2. Insert the wheel axle from the right side.
TIP
Make sure that the slot in the brake
shoe plate fits over the retainer on the
fork leg.
3. Install the washer and axle nut.
4. Take the motorcycle off the main-tenance stand and put the side-
stand down.
5. Tighten the axle nut to the speci- fied torque.
1. Axle nut
2. Washer
1. Brake cable
2. Brake camshaft lever
3. Brake lever free play adjusting nut
21
1
3
2
1. Wheel axle
1. Slot
2. Retainer
1
1
2
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Periodic maintenance an d a djustment
7-31
7
6. Connect the brake cable to the
brake camshaft lever, and then in-
stall the brake lever free play ad-
justing nut on the brake cable.
TIP
If the spring was removed, install it
onto the brake cable with its smaller di-
ameter end facing down.
7. Adjust the brake lever free play.(See page 7-17.)
8. While applying the front brake, push down hard on the handlebar
several times to check for proper
fork operation.
EAU25081
Rear wheel
EAU56734
To remove the rear wheel1. Loosen the axle nut.
2. Remove the brake pedal free play adjusting nut, and then discon-
nect the brake rod from the brake
camshaft lever.
3. Fully loosen the locknut and drive chain slack adjusting nut on each
end of the swingarm.
Tightening torque:
Axle nut: 35 N·m (3.5 kgf·m, 26 lb·ft)
1. Brake cable
2. Spring
1
2
1. Axle nut
2. Washer
3. Drive chain slack adjusting nut
4. Locknut
5. Drive chain puller
1. Brake pedal free play adjusting nut
2. Brake rod
3. Brake camshaft lever
1
5
43
2
12
3
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Periodic maintenance an d a djustment
7-32
7 4. Place the motorcycle on a mainte-
nance stand. WARNING! To
avoi d injury, securely support
the vehicle so there is no dan ger
of it fallin g over.
[EWA10752]
5. Remove the axle nut, washer and
the drive chain puller at the left
side, then pull the wheel axle out
together with the drive chain puller
from the right side.
6. Push the wheel forward, and then remove the drive chain from the
rear sprocket.
TIP
The drive chain does not need to be
disassembled in order to remove and
install the wheel.
7. Remove the wheel. To install the rear wheel
1. Install the drive chain onto the rear sprocket, lift the rear wheel off the
ground, and then install the wheel
by inserting the wheel axle togeth-
er with the drive chain puller from
the right side.
TIP
Make sure that the slot in the brake
shoe plate fits over the retainer on the
swingarm.
2. Install the drive chain puller at theleft side, washer and axle nut.
3. Take the motorcycle off the main- tenance stand and put the side-
stand down.
4. Connect the brake rod to the brake camshaft lever, and then in-
stall the brake pedal free play ad-
justing nut onto the brake rod.
5. Check and adjust the drive chain slack. (See page 7-20.)
6. Adjust the brake pedal free play. (See page 7-18.)
1. Wheel axle
1
1. Slot
2. Retainer
UBEG82E0.book Page 32 Tuesday, March 2, 2021 1:41 PM

Motorcycle care and stora ge
8-1
8
EAU37834
Matte color caution
NOTICE
ECA15193
Some mo dels are equipped with
matte colored finished parts. Be
sure to consult a Yamaha dealer for
a d vice on what pro ducts to use be-
fore cleanin g the vehicle. Usin g a
b rush, harsh chemical prod ucts or
cleanin g compoun ds when cleanin g
these parts will scratch or damag e
their surface. Wax also shoul d not
b e applie d to any matte colored fin-
ishe d parts.
EAU40466
Care
While the open design of a motorcycle
reveals the attractiveness of the tech-
nology, it also makes it more vulnera-
ble. Rust and corrosion can develop
even if high-quality components are
used. A rusty exhaust pipe may go un-
noticed on a car, however, it detracts
from the overall appearance of a mo-
torcycle. Frequent and proper care
does not only comply with the terms of
the warranty, but it will also keep your
motorcycle looking good, extend its
life and optimize its performance.
Before cleanin g
1. Cover the muffler outlet with a plastic bag after the engine has
cooled down.
2. Make sure that all caps and cov- ers as well as all electrical cou-
plers and connectors, including
the spark plug cap, are tightly in-
stalled.
3. Remove extremely stubborn dirt, like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such prod-
ucts onto seals, gaskets, sprock-
ets, the drive chain and wheel
axles. Always rinse the dirt and
degreaser off with water.
Cleanin g
NOTICE
ECA10773
Avoi d using strong aci dic wheel
cleaners, especially on spoked
wheels. If such pro ducts are
use d on har d-to-remove dirt, do
not leave the cleaner on the af-
UBEG82E0.book Page 1 Tuesday, March 2, 2021 1:41 PM

Motorcycle care and stora ge
8-2
8 fected
area any lon ger than in-
structe d. Also, thorou ghly rinse
the area off with water, imme di-
ately dry it, an d then apply a cor-
rosion protection spray.
 Improper cleanin g can d amage
plastic parts (such as cowlin gs,
panels, win dshield s, head light
lenses, meter lenses, etc.) an d
the mufflers. Use only a soft,
clean cloth or spon ge with wa-
ter to clean plastic. However, if
the plastic parts cannot be thor-
ou ghly cleaned with water, di-
lute d mil d d eter gent with water
may be used . Be sure to rinse
off any d etergent resi due usin g
plenty of water, as it is harmful
to plastic parts.
 Do not use any harsh chemical
prod ucts on plastic parts. Be
sure to avoi d using cloths or
spon ges which have been in
contact with stron g or a brasive
cleanin g prod ucts, solvent or
t h
inner, fuel (g asoline), rust re-
movers or inhi bitors, brake flui d,
antifreeze or electrolyte.
 Do not use hi gh-pressure wash-
ers or steam-jet cleaners since
they cause water seepa ge an d
d eterioration in the followin g ar-
eas: seals (of wheel an d swin g-
arm bearin gs, fork an d b rakes),
electric components (couplers,
connectors, instruments,
switches an d lig hts), breather
hoses an d vents.
 For motorcycles equippe d with
a win dshield : Do not use stron g
cleaners or har d spon ges as
they will cause dullin g or scratching
. Some cleanin g
compoun ds for plastic may
leave scratches on the win d-
shield . Test the pro duct on a
small hi dden part of the win d-
shield to make sure that it d oes
not leave any marks. If the win d-
shield is scratche d, use a quality
plast i
c polish

in g compoun d af-
ter washin g.
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain or near the sea
Since sea salt is extremely corrosive,
carry out the following steps after each
ride in the rain or near the sea.
1. Clean the motorcycle with cold water and a mild detergent, after
the engine has cooled down.
NOTICE: Do not use warm wa-
ter since it increases the corro-
sive action of the salt.
[ECA10792]
2. Apply a corrosion protection spray on all metal, including chrome-
and nickel-plated, surfaces to pre-
vent corrosion.
After cleaning 1. Dry the motorcycle with a chamois or an absorbing cloth.
2. Immediately dry the drive chain and lubricate it to prevent it from
rusting.
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Motorcycle care and stora ge
8-4
8
EAU26153
Stora ge
Short-term
Always store your motorcycle in a cool,
dry place and, if necessary, protect it
against dust with a porous cover. Be
sure the engine and the exhaust sys-
tem are cool before covering the mo-
torcycle.
NOTICE
ECA10811
 Storin g the motorcycle in a
poorly ventilated room or cover-
in g it with a tarp, while it is still
wet, will allow water an d humi d-
ity to seep in and cause rust.
 To prevent corrosion, avoi d
d amp cellars, sta bles ( because
of the presence of ammonia)
an d areas where stron g chemi-
cals are stored .
Long-term
Before storing your motorcycle for sev-
eral months: 1. Follow all the instructions in the “Care” section of this chapter.
2. For motorcycles equipped with a fuel cock that has an “OFF” posi-
tion: Turn the fuel cock lever to
“OFF”.
3. Drain the carburetor float chamber by loosening the drain bolt; this
will prevent fuel deposits from
building up. Pour the drained fuel
into the fuel tank.
4. Fill up the fuel tank and add fuel stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating. 5. Perform the following steps to
protect the cylinder, piston rings,
etc. from corrosion.a. Remove the spark plug cap and spark plug.
b. Pour a teaspoonful of engine oil into the spark plug bore.
c. Install the spark plug cap onto the spark plug, and then place
the spark plug on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several times with the starter. (This will
coat the cylinder wall with oil.)
WARNING! To prevent d am-
a g e or injury from sparkin g,
make sure to groun d the
spark plu g electro des while
turnin g the en gine over.
[EWA10952]
e. Remove the spark plug cap
from the spark plug, and then
install the spark plug and the
spark plug cap.
6. Lubricate all control cables and the pivoting points of all levers and
pedals as well as of the side-
stand/centerstand.
7. Check and, if necessary, correct the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
8. Cover the muffler outlet with a plastic bag to prevent moisture
from entering it.
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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:
58 kg (128 lb)
Maximum rider weight:
40.0 kg (88 lb)
Technical permissible mass (Maximum load +
Curb weight):
98 kg (216 lb)
Noise an d vi bration level:
Noise level (77/311/EEC):
76.7 dB(A) at 4250 r/min (TT-R50E)
Uncertainty of measurement:
3.0 dB(A) (TT-R50E)
Vibration on seat (EN1032, ISO5008): Will not exceed 0.5 m/s² (TT-R50E)
Uncertainty of measurement: 0.0 m/s² (TT-R50E)
Vibration on handlebar (EN1032, ISO5008):
Will not exceed 2.5 m/s² (TT-R50E)
Uncertainty of measurement: 0.6 m/s² (TT-R50E)
Engine:
Combustion cycle:
4-stroke
Cooling system: Air cooled
Valve train: SOHC
Number of cylinders:
Single cylinder
Displacement: 49 cm³
Bore × stroke:
36.0 × 48.6 mm (1.42 × 1.91 in)
Starting system:
Electric starter
Engine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade: API service SG type or higher, JASO
standard MA
Engine oil quantity: Oil change:
0.80 L (0.85 US qt, 0.70 Imp.qt)
Fuel:
Recommended fuel:Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity: 3.1 L (0.8 US gal, 0.7 Imp.gal)
Fuel reserve amount: 0.4 L (0.11 US gal, 0.09 Imp.gal)
Car buretor:
Type × quantity:
VM11 × 1
Drivetrain:
Gear ratio:
1st:
3.250 (39/12)
2nd:
1.737 (33/19)
3rd: 1.217 (28/23)
Front tire:
Type:
With tube
Size: 2.50-10 4PR
Manufacturer/model: CHENG SHIN/C183A
Speed rating:
100 km/h (62 mph)
Rear tire:
Type:With tube
Size:
2.50-10 4PR
Manufacturer/model: CHENG SHIN/C183A
Speed rating: 100 km/h (62 mph)
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11-1
11
Index
A
Air filter element, cleaning ...................... 7-9
B
Battery .................................................. 7-27
Brake lever .............................................. 4-3
Brake lever, checking and
lubricating ........................................... 7-23
Brake lever free play, adjusting ............ 7-17
Brake pedal............................................. 4-4
Brake pedal, checking and lubricating ........................................... 7-24
Brake pedal free play, adjusting ........... 7-18
Brake shoes, checking ......................... 7-19
C
Cables, checking and lubricating ......... 7-22
Carburetor, adjusting ............................ 7-11
Care ........................................................ 8-1
Clutch free play, adjusting .................... 7-16
D
Drive chain, cleaning and lubricating .... 7-22
Drive chain slack................................... 7-20
E
Engine break-in....................................... 6-4
Engine idling speed .............................. 7-12
Engine oil ................................................ 7-7
Engine serial number ............................ 10-1
Engine, starting a warm .......................... 6-2
Engine stop switch ................................. 4-1
F
Front fork, checking .............................. 7-25
Fuel ......................................................... 4-5
Fuel cock ................................................ 4-7
Fuel tank breather hose .......................... 4-6
Fuel tank cap .......................................... 4-4
Fuse, replacing ..................................... 7-28
H
Handlebar switches ................................ 4-1
I
Identification numbers .......................... 10-1
L
Labels, location....................................... 1-1
M
Main switch ............................................. 4-1
Maintenance and lubrication, periodic ... 7-4
Maintenance, emission control
system .................................................. 7-3
Matte color, caution ................................ 8-1
P
Parking .................................................... 6-4
Part locations .......................................... 3-1
S
Safety defects, reporting (For CANADA customers) ......................................... 10-2
Safety information .................................. 2-1
Seat ........................................................ 4-8
Shifting ................................................... 6-2
Shift pedal .............................................. 4-3
Shift pedal, checking ............................ 7-19
Sidestand ............................................... 4-9
Sidestand, checking and lubricating .... 7-24
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 ............................................ 4-1
Steering, checking................................ 7-26
Storage ................................................... 8-4
Supporting the motorcycle................... 7-29
Swingarm pivots, lubricating ................ 7-25
T
Throttle grip and cable, checking and lubricating .......................................... 7-23
Throttle grip free play, checking........... 7-13
Tires ...................................................... 7-14
Troubleshooting ................................... 7-33
Troubleshooting chart .......................... 7-34
V
Valve clearance .................................... 7-13
Vehicle Emission Control Information label (For Canada) .............................. 10-1
Vehicle identification number ............... 10-1
W
Wheel bearings, checking .................... 7-26
Wheel (front) ......................................... 7-30
Wheel (rear) .......................................... 7-31
Wheels .................................................. 7-15
UBEG82E0.book Page 1 Tuesday, March 2, 2021 1:41 PM