2015 YAMAHA TT-R110E oil

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
Shift pedal .......................................4-2
Brake lever ......................................4-2
Brake pedal .....................................4-3
Fuel tank cap ...................................4-3
Fuel ..................................................4-3
Fuel tank breather hose...................4-6
Fuel cock .........................................4-6
Starter (choke) lever .......................4-7
Kickstarter .......................................4-7
Seat .................................................4-8
Shock absorber assembly...............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
Owner’s tool kit............................... 7-2
Periodic maintenance chart for the emission control system ............. 7-3
General maintenance and lubrication chart .......................... 7-4
Removing and installing panels ...... 7-7
Checking the spark plug................. 7-8
Engine oil ........................................ 7-9
Cleaning the air filter element ....... 7-11
Cleaning the spark arrester .......... 7-13
Adjusting the carburetor ............... 7-14
Adjusting the engine idling
speed......................................... 7-14
Checking the throttle grip free play ............................................ 7-15
Valve clearance............................. 7-15
Tires .............................................. 7-15 Spoke wheels ................................ 7-17
Adjusting the clutch free play........ 7-17
Adjusting the brake lever free
play ............................................ 7-18
Adjusting the brake pedal free
play ............................................ 7-19
Checking the shift pedal ............... 7-20
Checking the front and rear brake shoes ......................................... 7-20
Drive chain slack ........................... 7-21
Cleaning and lubricating the drive chain .......................................... 7-22
Checking and lubricating the cables ........................................ 7-23
Checking and lubricating the throttle grip and cable ............... 7-23
Checking and lubricating the
brake lever ................................. 7-23
Checking and lubricating the brake pedal ................................ 7-24
Checking and lubricating the sidestand ................................... 7-24
Lubricating the swingarm pivots ... 7-24
Checking the front fork ................. 7-25
Checking the steering ................... 7-25
Checking the wheel bearings ........ 7-26
Battery........................................... 7-26
Replacing the fuse ........................ 7-28
Supporting the motorcycle ........... 7-28
Front wheel ................................... 7-29
Rear wheel .................................... 7-31
UB5180E0.book Page 1 Monday, June 9, 2014 1:20 PM

DESCRIPTION
3-1
3
EAU10411
Left view
678
123 4
5
1. Fuel cock (page 4-6)
2. Starter (choke) lever (page 4-7)
3. Fuse (page 7-28)
4. Battery (page 7-26)
5. Clutch adjusting screw (page 7-17)
6. Engine oil drain bolt (page 7-9)
7. Shift pedal (page 4-2)
8. Throttle stop screw (page 7-14)
UB5180E0.book Page 1 Monday, June 9, 2014 1:20 PM

DESCRIPTION
3-2
3
EAU10421
Right view
12 3 4
85 7
6
1. Spark arrester (page 7-13)
2. Seat (page 4-8)
3. Fuel tank cap (page 4-3)
4. Air filter element (page 7-11)
5. Spark plug cap (page 7-8)
6. Engine oil filler cap (page 7-9)
7. Brake pedal (page 4-3)
8. Kickstarter (page 4-7)UB5180E0.book Page 2 Monday, June 9, 2014 1:20 PM

FOR YOUR SAFETY – PRE-OPERATION CHECKS
5-1
5
EAU15598
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an acci dent or equipment damag e.
Do not operate the vehicle if you fin d any pro blem. If a pro blem cannot be corrected b y the proce dures provi ded in
this manual, have the vehicle inspecte d b y a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel • Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
• Check fuel tank breather hose for obstructions, cracks or damage, and check
hose connection. 4-3, 4-6
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 7-9
Front brake • Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.
7-18, 7-20
Rear brake • Check operation.
• Check pedal free play.
• Adjust if necessary. 7-19, 7-20
Throttle g rip • Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate ca-
ble and grip housing. 7-15, 7-23
UB5180E0.book Page 1 Monday, June 9, 2014 1:20 PM

OPERATION AND IMPORTANT RIDING POINTS
6-3
63. Open the throttle gradually.
4. Once the motorcycle has reached
a speed high enough to change
gears, close the throttle.
5. Shift into second gear and release the shift pedal.
6. Open the throttle gradually.
7. Follow the same procedure when shifting to the next higher gear.
EAU16711
To decelerate
1. Close the throttle and apply both the front and the rear brakes to
slow the motorcycle.
2. Downshift through the gears and shift the transmission into the neu-
tral position when the motorcycle
is almost completely stopped.
EAU39921
Engine break-inThere is never a more important period
in the life of your engine than the first 5
hours of riding. It is also important to
accustom the rider to the motorcycle
during this time. Please read the fol-
lowing information carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
5 hours of operation. The various parts
in the engine wear and polish them-
selves to the correct operating clear-
ances. During this period, prolonged
full-throttle operation or any condition
that might result in engine overheating
must be avoided. However, momen-
tary full-throttle operation under load
(i.e., two to three seconds maximum)
does not harm the engine. Each full-
throttle acceleration should be fol-
lowed with a substantial rest period for
the engine. To allow the engine to cool
down from the temporary buildup of
heat, cruise at a lower engine speed.
After the first 5 hours of operation,
thoroughly check the motorcycle for
loose parts, oil leakage and any other
problems. Be sure to inspect and make adjustments thoroughly, especially ca-
ble and drive chain slack and loose
spokes. In addition, check all fittings
and fasteners for looseness, and tight-
en if necessary.
NOTICE
ECA10271
If any en
gine trou ble shoul d occur
d urin g the en gine break-in perio d,
imme diately have a Yamaha dealer
check the vehicle.
UB5180E0.book Page 3 Monday, June 9, 2014 1:20 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-3
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. √√
2Spark 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). √√√
UB5180E0.book Page 3 Monday, June 9, 2014 1:20 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-5
7
8 Drive chain• Check chain slack/alignment and condition.
• Adjust and lubricate chain with Yamaha chain lubricant
or other suitable chain lubricant thoroughly. Every ride
9 *Steerin g b earin gs • Check bearing assemblies for looseness.
• Moderately repack with lithium-soap-based grease.
√√
10 *Chassis fasteners • Check all chassis fitting and fasteners.
• Correct if necessary. √√√
11 Brake lever pivot shaft • Apply lithium-soap-based grease lightly. √√
12 Brake pe dal pivot shaft • Apply lithium-soap-based grease lightly. √√
13 Si destan d pivot • Check operation.
• Apply lithium-soap-based grease lightly. √√
14 *Front fork • Check operation and for oil leakage.
• Replace if necessary. √√
15 *Shock ab
sorber assem-
b ly • Check operation and for oil leakage.
• Replace if necessary.
√
16 *Control ca bles • Apply Yamaha cable lubricant or other suitable cable lu-
bricant thoroughly. √√√
17 *Throttle grip • Check operation.
• Check throttle grip free play, and adjust if necessary.
• Lubricate cable and grip housing. √√√
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
UB5180E0.book Page 5 Monday, June 9, 2014 1:20 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-9
72. Check the spark plug for electrode
erosion and excessive carbon or
other deposits, and replace it if
necessary.
3. Measure the spark plug gap with a wire thickness gauge and, if nec-
essary, adjust the gap to specifi-
cation. To install the spark plu
g
1. Clean the surface of the spark plug gasket and its mating surfa-
ce, and then wipe off any grime
from the spark plug threads.
2. Install the spark plug with the spark plug wrench, and then tight-
en it to the specified torque.
TIPIf a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.3. Install the spark plug cap.
EAU39846
Engine oilThe engine oil level should be checked
before each ride. In addition, the oil
must be changed at the intervals spec-
ified in the periodic maintenance and
lubrication chart.
To check the en gine oil level
1. Place the motorcycle on a level surface and hold it in an upright
position. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles, remove the engine oil filler
cap, wipe the engine oil dipstick
clean, insert it back into the oil fill-
er hole (without screwing it in), and
then remove it again to check the
oil level.TIPThe engine oil should be between the
tip of the dipstick and the maximum
level mark.
Specifie d spark plu g:
NGK/CR6HSA1. Spark plug gapSpark plu g g ap:
0.6–0.7 mm (0.024–0.028 in)
Ti ghtenin g torque:
Spark plug: 13 Nm (1.3 m·kgf, 9.4 ft·lbf)
UB5180E0.book Page 9 Monday, June 9, 2014 1:20 PM