2020 YAMAHA TT-R110E check oil

Periodic maintenance an d a djustment
7-11
7
5. Clean the sponge material with
solvent, and then squeeze the re-
maining solvent out. WARNING!
Use only a ded 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]
6. Apply oil of the recommended
type to the entire surface of the
sponge material, and then
squeeze the excess oil out.
TIP
The sponge material should be wet but
not dripping.
7. 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 seated 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 e-
come excessively worn.
[ECA15573]
8. Install the air filter case cover by installing the screws.
TIP
Make sure that the spark plug lead is
inserted into the guide as shown.
9. Install the panel.
To clean the air filter check hose
1. Check the hoses at the bottom of the air filter case for accumulated
dirt or water.
Recommen ded oil:
Yamaha foam air filter oil or other
quality foam air filter oil
1. Spark plug lead
2. Guide
1
12
UB5185E0.book Page 11 Monday, June 17, 2019 9:04 AM

Periodic maintenance an d a djustment
7-26
7
EAU23273
Checkin g the front fork
The condition and operation of the
front fork must be checked as follows
at the intervals specified in the periodic
maintenance and lubrication chart.
To check the con dition
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation 1. Place the vehicle on a level surfa- ce and hold it in an upright posi-
tion. WARNING! To avoi d injury,
securely support the vehicle so
there is no dan ger of it fallin g
over.
[EWA10752]
2. While applying the front brake, push down hard on the handle-
bars several times to check if the
front fork compresses and re-
bounds smoothly.
NOTICE
ECA10591
If any d amage is foun d or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it.
EAU23285
Checkin g the steerin g
Worn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the
periodic maintenance and lubrication
chart.
1. Raise the front wheel off the ground. (See page 7-29.)
WARNING! To avoi d injury, se-
curely support the vehicle so
there is no dan ger of it fallin g
over.
[EWA10752]
2. Hold the lower ends of the front fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steer-
ing.
UB5185E0.book Page 26 Monday, June 17, 2019 9:04 AM

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 an d 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.
UB5185E0.book Page 4 Monday, June 17, 2019 9:04 AM

11-1
11
Index
A
Air filter element, cleaning .................... 7-10
B
Battery .................................................. 7-27
Brake lever ............................................. 4-2
Brake lever, checking and
lubricating .......................................... 7-24
Brake lever free play, adjusting ............ 7-18
Brake pedal ............................................ 4-3
Brake pedal, checking and lubricating .......................................... 7-24
Brake pedal free play, adjusting........... 7-19
Brake shoes, checking ......................... 7-20
C
Cables, checking and lubricating ......... 7-23
Carburetor, adjusting ........................... 7-13
Care ........................................................ 8-1
Clutch free play, adjusting ................... 7-18
D
Drive chain, cleaning and lubricating ... 7-22
Drive chain slack .................................. 7-21
E
Engine break-in ...................................... 6-3
Engine idling speed .............................. 7-14
Engine oil ................................................ 7-8
Engine serial number............................ 10-1
Engine, starting a warm ......................... 6-2
Engine stop switch ................................. 4-1
F
Front fork, checking ............................. 7-26
Fuel......................................................... 4-4
Fuel cock ................................................ 4-6
Fuel tank breather hose ......................... 4-5
Fuel tank cap.......................................... 4-3
Fuse, replacing ..................................... 7-29
H
Handlebar switches................................ 4-1
I
Identification numbers.......................... 10-1
K
Kickstarter .............................................. 4-7
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
Model label ........................................... 10-1
P
Panels, removing and installing .............. 7-6
Parking .................................................... 6-4
Part locations .......................................... 3-1
S
Safety information................................... 2-1
Seat......................................................... 4-8
Shifting .................................................... 6-2
Shift pedal............................................... 4-2
Shift pedal, checking ............................ 7-20
Shock absorber assembly ...................... 4-8
Sidestand ................................................ 4-9
Sidestand, checking and lubricating .... 7-25
Spark arrester, cleaning ........................ 7-12
Spark plug, checking .............................. 7-7
Specifications ......................................... 9-1
Starter (choke) lever ................................ 4-7
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 ........... 7-15
Tires ...................................................... 7-16
Tool kit .................................................... 7-2
Troubleshooting .................................... 7-33
Troubleshooting chart........................... 7-34
V
Valve clearance..................................... 7-15
Vehicle Emission Control Information label (For Canada) .............................. 10-2
Vehicle identification number ............... 10-1
W
Wheel bearings, checking..................... 7-27
Wheel (front).......................................... 7-30
Wheel (rear) ........................................... 7-31
Wheels .................................................. 7-17
UB5185E0.book Page 1 Monday, June 17, 2019 9:04 AM