2008 YAMAHA TTR110 Owners Manual

SPECIFICATIONS
8-1
8
Dimensions:Overall length:
1565 mm (61.6 in)
Overall width:
680 mm (26.8 in)
Overall height:
923 mm (36.3 in)
Seat height:
670 mm (26.4 in)
Wheelbase:
1080 mm (42.5 in)
Ground clearance:
180 mm (7.09 in)
Minimum turning radius:
1660 mm (65.4 in)Weight:With oil and fuel:
72.0 kg (159 lb)Engine:Engine type:
Air cooled 4-stroke, SOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
110.0 cm³
Bore × stroke:
51.0 × 54.0 mm (2.01 × 2.13 in)
Compression ratio:
9.30 :1
Starting system:
Electric starter and kickstarter
Lubrication system:
Wet sump
Engine oil:Type:
TT-R110E SAE10W-30, SAE10W-40,
SAE15W-40, SAE20W-40 or SAE20W-50
TT-R110EX SAE10W-30, SAE10W-40,
SAE15W-40, SAE20W-40 or SAE20W-50
(AUS)
TT-R110EX YAMALUBE 4, SAE10W-30 or
SAE20W-40 (CAN)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 elementFuel:Recommended fuel:
TT-R110E Regular unleaded gasoline only
TT-R110EX Regular unleaded gasoline
only (CAN)
TT-R110EX Unleaded gasoline only (AUS)
Fuel tank capacity:
3.8 L (1.00 US gal) (0.84 Imp.gal)
Fuel reserve amount:
0.5 L (0.13 US gal) (0.11 Imp.gal)Carburetor:Manufacturer:
MIKUNI
Type × quantity:
VM16 x 1Spark plug (s):Manufacturer/model:
NGK/CR6HSA
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:
Wet, multiple-disc and centrifugal
automatic
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40SAE 10W-50
10˚30˚50˚70˚90˚110˚
0˚
130
˚F
YAMALUBE 4 (10W-30)
or SAE 10W-30
YAMALUBE 4 (20W-40)
or SAE 20W-40
–10
˚0˚10˚20˚30˚40˚
–20˚
50 ˚C
U5B680E0.book Page 1 Tuesday, July 17, 2007 9:11 AM

SPECIFICATIONS
8-2
8
Transmission:Primary reduction system:
Spur gear
Primary reduction ratio:
67/18 (3.722)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
35/14 (2.500)
Transmission type:
Constant mesh 4-speed
Operation:
Left foot operation
Gear ratio:
1st:
38/12 (3.166)
2nd:
33/17 (1.941)
3rd:
29/21 (1.380)
4th:
23/21 (1.095)Chassis:Frame type:
Steel tube backbone
Caster angle:
26.00 °
Trail:
60.0 mm (2.36 in)Front tire:Type:
With tube
Size:
2.50-14 4PRManufacturer/model:
CHEN SHIN/C-803
Rear tire:Type:
With tube
Size:
3.00-12 4PR
Manufacturer/model:
CHEN SHIN/C-803Loading:Maximum rider weight:
60.0 kg (132 lb)Tire air pressure (measured on cold
tires):
Front:
100 kPa (15 psi) (1.00 kgf/cm²)
Rear:
100 kPa (15 psi) (1.00 kgf/cm²)
Front wheel:Wheel type:
Spoke wheel
Rim size:
14x1.40Rear wheel:Wheel type:
Spoke wheel
Rim size:
12x1.60Front brake:Type:
Drum brake
Operation:
Right hand operation
Rear brake:Type:
Drum brake
Operation:
Right foot operationFront suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
115.0 mm (4.53 in)Rear suspension:Type:
Swingarm (monocross)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
110.0 mm (4.33 in)Electrical system:Ignition system:
DC. CDI
Charging system:
AC magnetoBattery:Model:
GT4B-5
Voltage, capacity:
12 V, 2.5 AhFuse:Fuse:
10.0 A
U5B680E0.book Page 2 Tuesday, July 17, 2007 9:11 AM

CONSUMER INFORMATION
9-1
9
EAU26351
Identification numbers Record the key identification number,
vehicle identification number and mod-
el label information in the spaces pro-
vided below for assistance when
ordering spare parts from a Yamaha
dealer or for reference in case the vehi-
cle is stolen.
KEY IDENTIFICATION NUMBER:
VEHICLE IDENTIFICATION
NUMBER:
MODEL LABEL INFORMATION:
EAU26390
Key identification number
The key identification number is
stamped into the key. Record this num-
ber in the space provided and use it for
reference when ordering a new key.
EAU26400
Vehicle identification number
The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space pro-
vided.NOTE:
The vehicle identification number is
used to identify your motorcycle and
may be used to register your motor-
cycle with the licensing authority in yourarea.
1. Key identification number
1. Vehicle identification number
1
U5B680E0.book Page 1 Tuesday, July 17, 2007 9:11 AM

CONSUMER INFORMATION
9-2
9
EAU36980
Model label
The model label is affixed to the frame
behind panel B. (See page 6-6.)
Record the information on this label in
the space provided. This information
will be needed when ordering spare
parts from a Yamaha dealer.1. Model label
1
U5B680E0.book Page 2 Tuesday, July 17, 2007 9:11 AM

INDEX
AAccessories and replacement parts ..... 6-16
Air filter element, cleaning .................... 6-10BBattery .................................................. 6-26
Brake lever ............................................. 3-2
Brake lever, checking and lubricating ... 6-23
Brake lever free play, adjusting ............ 6-17
Brake pedal ............................................ 3-2
Brake pedal, checking and
lubricating ........................................... 6-23
Brake pedal free play, adjusting ........... 6-18
Brake shoes, checking ......................... 6-19CCables, checking and lubricating .......... 6-22
Carburetor, adjusting ............................ 6-13
Care ........................................................ 7-1
Clutch free play, adjusting .................... 6-17DDrive chain, cleaning and lubricating .... 6-21
Drive chain slack .................................. 6-20EEngine break-in ...................................... 5-3
Engine idling speed .............................. 6-13
Engine oil ................................................ 6-8
Engine, starting a warm .......................... 5-2
Engine stop switch.................................. 3-1FFront fork, checking .............................. 6-24
Fuel......................................................... 3-3
Fuel cock ................................................ 3-5
Fuel tank breather hose.......................... 3-4
Fuel tank cap .......................................... 3-3
Fuse, replacing ..................................... 6-27
HHandlebar switches ................................. 3-1IIdentification numbers ............................. 9-1KKey identification number ........................ 9-1
Kickstarter ............................................... 3-6LLabels, location of ...................................1-4MMain switch ............................................. 3-1
Maintenance and lubrication, periodic..... 6-4
Maintenance, emission control system ... 6-3
Maintenance, periodic ............................. 6-1
Matte color, caution .................................7-1
Model label .............................................. 9-2PPanels, removing and installing .............. 6-6
Parking ....................................................5-4
Part locations .......................................... 2-1
Pre-operation check list........................... 4-2SSafety information ...................................1-1
Seat ......................................................... 3-6
Shifting ....................................................5-2
Shift pedal ............................................... 3-2
Shift pedal, checking ............................. 6-19
Sidestand ................................................ 3-7
Sidestand, checking and lubricating...... 6-23
Spark arrester, cleaning ........................ 6-12
Spark plug, checking ...............................6-7
Specifications .......................................... 8-1
Starter (choke) lever................................ 3-6Starting and warming up a cold
engine ................................................... 5-1
Starting circuit cut-off system.................. 3-7
Start switch ............................................. 3-1
Steering, checking ................................ 6-25
Storage ................................................... 7-3
Supporting the motorcycle .................... 6-28
Swingarm pivots, lubricating ................. 6-24
TThrottle cable free play, checking ......... 6-14
Throttle grip and cable, checking and
lubricating ........................................... 6-22
Tires ...................................................... 6-15
Tool kit .................................................... 6-2
Troubleshooting .................................... 6-31
Troubleshooting chart ........................... 6-32VValve clearance .................................... 6-14
Vehicle identification number .................. 9-1WWheel bearings, checking..................... 6-25
Wheel (front) ......................................... 6-28
Wheel (rear) .......................................... 6-30
Wheels .................................................. 6-16
U5B680E0.book Page 1 Tuesday, July 17, 2007 9:11 AM

YAMAHA MOTOR CO., LTD.
PRINTED ON RECYCLED PAPERPRINTED IN JAPAN
2007.08-0.9×1 CR
(E)
U5B680E0.book Page 1 Tuesday, July 17, 2007 9:11 AM