2008 YAMAHA XCITY 125 fuel filter

TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
Further safe-riding points ................1-4
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Immobilizer system .........................3-1
Main switch/steering lock ................3-2
Indicator and warning lights ............3-3
Speedometer ..................................3-4
Fuel gauge ......................................3-4
Coolant temperature gauge ............3-5
Multi-function display ......................3-5
Handlebar switches ........................3-8
Front brake lever ............................3-9
Rear brake lever .............................3-9
Fuel tank cap ................................3-10
Fuel ...............................................3-10
Catalytic converter ........................3-11
Seat ..............................................3-11
Storage compartment ...................3-12
Storage compartment ...................3-13
Adjusting the shock absorber
assemblies ................................3-13
Luggage hook ...............................3-14
Sidestand ......................................3-14
Ignition circuit cut-off system ........3-15PRE-OPERATION CHECKS............. 4-1
Pre-operation check list .................. 4-2
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Starting off ...................................... 5-2
Acceleration and deceleration ........ 5-2
Braking ........................................... 5-3
Tips for reducing fuel
consumption ............................... 5-3
Engine break-in .............................. 5-4
Parking ........................................... 5-4
PERIODIC MAINTENANCE AND
MINOR REPAIR................................. 6-1
Owner’s tool kit ............................... 6-1
Periodic maintenance and
lubrication chart .......................... 6-2
Removing and installing cowlings
and panels .................................. 6-5
Checking the spark plug ................. 6-6
Engine oil ....................................... 6-7
Final transmission oil .................... 6-10
Coolant ......................................... 6-11
Air filter and V-belt case air filter
elements ................................... 6-12
Checking the throttle cable free
play ........................................... 6-13
Valve clearance ............................ 6-14
Tires ............................................. 6-14Cast wheels ................................. 6-16
Front and rear brake lever free
play ........................................... 6-16
Checking the front and rear brake
pads .......................................... 6-17
Checking the brake fluid level ...... 6-17
Changing the brake fluid .............. 6-18
Checking and lubricating the
cables ....................................... 6-19
Checking and lubricating the
throttle grip and cable ............... 6-19
Lubricating the front and rear
brake levers .............................. 6-19
Checking and lubricating the
centerstand and sidestand ....... 6-20
Checking the front fork ................. 6-20
Checking the steering .................. 6-21
Checking the wheel bearings ....... 6-22
Battery ......................................... 6-22
Replacing the fuses ..................... 6-23
Replacing a headlight bulb .......... 6-24
Replacing a front turn signal light
bulb ........................................... 6-26
Replacing a tail/brake light bulb or
a rear turn signal light bulb ....... 6-27
Replacing the license plate light
bulb ........................................... 6-28
Replacing an auxiliary light
bulb ........................................... 6-28
Troubleshooting ........................... 6-28
Troubleshooting charts ................ 6-29U16PE0E0.book Page 1 Tuesday, May 8, 2007 10:26 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU17713
Periodic maintenance and lubrication chart NOTE:

The annual checks must be performed every year, except if a kilometer-based maintenance is performed in-
stead.


From 30000 km, repeat the maintenance intervals starting from 6000 km.


Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technicalskills.
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (× 1000 km)
ANNUAL
CHECK
1 6 12 18 24
1*Fuel lineCheck fuel hoses for cracks or damage.√√√√ √
2 Spark plugCheck condition.
Clean and regap.√√
Replace.√√
3*ValvesCheck valve clearance.
Adjust.√√√√
4 Air filter elementReplace.√√
5V-belt case air filter ele-
mentClean.√√√√
6*Front brakeCheck operation, fluid level and vehicle for fluid leakage.√√√√√ √
Replace brake pads. Whenever worn to the limit
7*Rear brakeCheck operation, fluid level and vehicle for fluid leakage.√√√√√ √
Replace brake pads. Whenever worn to the limit
8*Brake hosesCheck for cracks or damage.√√√√ √
Replace. Every 4 years
9*WheelsCheck runout and for damage.√√√√
U16PE0E0.book Page 2 Tuesday, May 8, 2007 10:26 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
10*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√ √
11*Wheel bearingsCheck bearing for looseness or damage.√√√√
12*Steering bearingsCheck bearing play and steering for roughness.√√√√√
Lubricate with lithium-soap-based grease. Every 24000 km
13*Chassis fastenersMake sure that all nuts, bolts and screws are properly
tightened.√√√√ √
14 Sidestand, centerstandCheck operation.
Lubricate.√√√√ √
15*Sidestand switchCheck operation.√√√√√ √
16*Front forkCheck operation and for oil leakage.√√√√
17*Shock absorber assem-
bliesCheck operation and shock absorbers for oil leakage.√√√√
18*Fuel injectionCheck engine idle speed.√√√√√ √
19 Engine oilChange. (See page 3-3.)√When the oil change indicator light comes
on (5000 km after the initial 1000 km and
every 6000 km thereafter)
Check oil level and vehicle for oil leakage. Every 3000 km√
20 Engine oil filter elementReplace.√√√
21*Cooling systemCheck coolant level and vehicle for coolant leakage.√√√√ √
Change. Every 3 years
22 Final transmission oilCheck vehicle for oil leakage.√√ √
Change.√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (× 1000 km)
ANNUAL
CHECK
1 6 12 18 24
U16PE0E0.book Page 3 Tuesday, May 8, 2007 10:26 AM

SPECIFICATIONS
8-1
8
Dimensions:Overall length:
2175 mm (85.6 in)
Overall width:
785 mm (30.9 in)
Overall height:
1460 mm (57.5 in)
Seat height:
790 mm (31.1 in)
Wheelbase:
1455 mm (57.3 in)
Ground clearance:
165 mm (6.50 in)
Minimum turning radius:
2300 mm (90.6 in)Weight:With oil and fuel:
167.0 kg (368 lb)Engine:Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
124.6 cm³
Bore × stroke:
52.0 × 58.6 mm (2.05 × 2.31 in)
Compression ratio:
11.20 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Type:
SAE10W30, SAE10W40, SAE15W40,
SAE20W40 or SAE20W50
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Without oil filter element replacement:
1.40 L (1.48 US qt) (1.23 Imp.qt)
With oil filter element replacement:
1.50 L (1.59 US qt) (1.32 Imp.qt)Final transmission oil:Type:
SAE10W30 type SE motor oil
Quantity:
0.21 L (0.22 US qt) (0.18 Imp.qt)Cooling system:Coolant reservoir capacity (up to the
maximum level mark):
0.20 L (0.21 US qt) (0.18 Imp.qt)
Radiator capacity (including all routes):
1.02 L (1.08 US qt) (0.90 Imp.qt)
Air filter:Air filter element:
Oil-coated paper elementFuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
10.5 L (2.77 US gal) (2.31 Imp.gal)
Fuel reserve amount:
2.7 L (0.72 US gal) (0.60 Imp.gal)Fuel injection:Throttle body:
Manufacturer:
AISAN
Type/quantity:
EFI / 1Spark plug (s):Manufacturer/model:
NGK/CPR9EA-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:
Dry, centrifugal automaticTransmission:Primary reduction system:
Helical gear
Primary reduction ratio:
41/14 (2.929)
Secondary reduction system:
Helical gear
Secondary reduction ratio:
44/12 (3.666)
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40
U16PE0E0.book Page 1 Tuesday, May 8, 2007 10:26 AM

INDEXAAcceleration and deceleration................. 5-2
Air filter and V-belt case air filter
elements ............................................. 6-12
Auxiliary light bulb, replacing ................ 6-28BBattery................................................... 6-22
Brake fluid, changing ............................ 6-18
Brake fluid level, checking .................... 6-17
Brake lever, front..................................... 3-9
Brake lever, rear ..................................... 3-9
Brake levers, lubricating........................ 6-19
Braking .................................................... 5-3CCables, checking and lubricating .......... 6-19
Care ........................................................ 7-1
Catalytic converter ................................ 3-11
Centerstand and sidestand,
checking and lubricating ..................... 6-20
Coolant.................................................. 6-11
Coolant temperature gauge .................... 3-5
Cowlings and panels,
removing and installing ......................... 6-5DDimmer switch ........................................ 3-8
Display, multi-function ............................. 3-5EEngine break-in ....................................... 5-4
Engine oil ................................................ 6-7
Engine trouble warning light.................... 3-3FFinal transmission oil ............................ 6-10
Front and rear brake lever free play...... 6-16
Front and rear brake pads, checking .... 6-17Front fork, checking .............................. 6-20
Fuel....................................................... 3-10
Fuel consumption, tips for reducing........ 5-3
Fuel gauge.............................................. 3-4
Fuel tank cap ........................................ 3-10
Fuses, replacing ................................... 6-23
HHandlebar switches ................................ 3-8
Headlight bulb, replacing ...................... 6-24
High beam indicator light ........................ 3-3
Horn switch ............................................. 3-8IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ................ 3-15
Immobilizer system ................................. 3-1
Immobilizer system indicator light........... 3-3
Indicator and warning lights .................... 3-3KKey identification number ....................... 9-1LLicense plate light bulb, replacing ........ 6-28
Luggage hook ....................................... 3-14MMain switch/steering lock........................ 3-2
Model label ............................................. 9-2PParking ................................................... 5-4
Part locations .......................................... 2-1
Periodic maintenance and lubrication
chart ..................................................... 6-2
Pre-operation check list .......................... 4-2SSafe-riding points.................................... 1-4
Safety information................................... 1-1Seat ....................................................... 3-11
Shock absorber assemblies,
adjusting ............................................. 3-13
Sidestand .............................................. 3-14
Spark plug, checking ............................... 6-6
Specifications .......................................... 8-1
Speedometer........................................... 3-4
Starting off ............................................... 5-2
Starting the engine .................................. 5-1
Start switch.............................................. 3-8
Steering, checking................................. 6-21
Storage.................................................... 7-3
Storage compartment................... 3-12, 3-13
TTail/brake light bulb or rear turn signal
light bulb, replacing ............................. 6-27
Throttle cable free play, checking ......... 6-13
Throttle grip and cable,
checking and lubricating ..................... 6-19
Tires ...................................................... 6-14
Tool kit..................................................... 6-1
Troubleshooting .................................... 6-28
Troubleshooting charts.......................... 6-29
Turn signal indicator lights ...................... 3-3
Turn signal light bulb (front),
replacing ............................................. 6-26
Turn signal switch ................................... 3-8VValve clearance..................................... 6-14
Vehicle identification number .................. 9-1WWheel bearings, checking ..................... 6-22
Wheels .................................................. 6-16
U16PE0E0.book Page 1 Tuesday, May 8, 2007 10:26 AM