2011 YAMAHA TZR50 fuel filter

SAFETY INFORMATION .....................1-1
DESCRIPTION.....................................2-1
Left view ...........................................2-1
Right view .........................................2-2
Controls and instruments .................2-3
INSTRUMENT AND CONTROL
FUNCTIONS ........................................3-1
Main switch/steering lock .................3-1
Indicator and warning lights .............3-2
Turn signal indicator light ................3-2
Neutral indicator light ......................3-2
Oil level warning light ......................3-2
Coolant temperature warning light ..3-3
Engine trouble warning light ............3-3
Speedometer unit .............................3-3
Tachometer .......................................3-4
Handlebar switches ..........................3-4
Pass switch ......................................3-4
Dimmer switch .................................3-4
Turn signal switch ............................3-4
Horn switch .....................................3-4
Engine stop switch ..........................3-5
Start switch ......................................3-5
Clutch lever .......................................3-5
Shift pedal.........................................3-5
Brake lever ........................................3-6
Brake pedal.......................................3-6
Fuel tank cap ....................................3-6
Fuel ...................................................3-7Fuel tank breather/overflow hose .....3-8
Catalytic converter............................3-9
2-stroke engine oil ............................3-9
Fuel cock ........................................3-10
Starter (choke) lever ......................3-11
Seat.................................................3-11
Anti-theft device housing................3-12
Rear view mirrors ............................3-12
Sidestand ........................................3-13
Ignition circuit cut-off system .........3-13
FOR YOUR SAFETY –
PRE-OPERATION CHECKS ...............4-1
Pre-operation check list....................4-2
OPERATION AND IMPORTANT
RIDING POINTS ..................................5-1
Starting a cold engine ......................5-1
Starting a warm engine ....................5-2
Shifting ..............................................5-2
Tips for reducing fuel
consumption..................................5-3
Engine break-in.................................5-3
Parking ..............................................5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT ....................................6-1
Owner’s tool kit .................................6-1
Periodic maintenance chart for the
emission control system ...............6-3General maintenance and lubrication
chart ..............................................6-4
Removing and installing cowlings
and panels .....................................6-8
Checking the spark plug ................6-10
Transmission oil ..............................6-11
Coolant ...........................................6-13
Air filter element ..............................6-15
Adjusting the carburetor .................6-16
Adjusting the engine idling speed ..6-16
Adjusting the throttle cable free
play ..............................................6-17
Tires ................................................6-17
Cast wheels ....................................6-19
Adjusting the clutch lever free
play ..............................................6-19
Checking the front brake lever free
play ..............................................6-20
Adjusting the brake pedal free
play ..............................................6-20
Adjusting the shift pedal position ...6-21
Adjusting the rear brake light
switch ..........................................6-21
Checking the front and rear brake
pads.............................................6-21
Checking the brake fluid level ........6-22
Changing the brake fluid ................6-23
Drive chain slack.............................6-24
Cleaning and lubricating the drive
chain ............................................6-25
TABLE OF CONTENTS
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EAU10410
Left view
DESCRIPTION
2-1
2
1. Air filter (page 6-15)
2. Fuel cock (page 3-10)
3. Seat lock (page 3-11)
4. Grab bar
5. Sidestand (page 3-13, 6-28)
6. Shift pedal (page 3-5)
7. Coolant reservoir (page 6-13)
8. Idle adjusting screw (page 6-16)
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2. Install the 2-stroke engine oil tank
cap by pushing it into the oil tank
opening.
TIP
Make sure that the 2-stroke engine oil
tank cap is properly installed before
riding the vehicle.
EAU13561
Fuel cock
The fuel cock supplies fuel from the
tank to the carburetor while filtering it
also.
The fuel cock has three positions:
OFF
1. Pointed end positioned over “OFF”
With the lever in this position, fuel will
not flow. Always return the lever to
this position when the engine is not
running.ON
1. Pointed end positioned over “ON”
With the lever in this position, fuel
flows to the carburetor. Normal riding
is done with the lever in this position.
RES
1. Pointed end positioned over “RES”
Recommended oil:
See page 8-1
Oil quantity:
1.40 L (1.48 US qt, 1.23 Imp.qt)
INSTRUMENT AND CONTROL FUNCTIONS
3-10
3
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Dimensions:Overall length:
2202 mm (86.7 in)
Overall width:
689 mm (27.1 in)
Overall height:
1175 mm (46.3 in)
Seat height:
820 mm (32.3 in)
Wheelbase:
1341 mm (52.8 in)
Ground clearance:
151 mm (5.94 in)
Minimum turning radius:
2900 mm (114.2 in)
Weight:With oil and fuel:
124.0 kg (273 lb)
Engine:Engine type:
Liquid cooled 2-stroke
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
49.7 cm
3
Bore x stroke:
40.3 x 39.0 mm (1.59 x 1.54 in)
Compression ratio:
11.50 :1
Starting system:
Electric starter
Lubrication system:
Separate lubrication (Yamaha autolube)Type:
YAMALUBE 2 or 2-stroke engine oil
(JASO FC grade) or (ISO EG-C or EG-D
grade)
Quantity:
1.40 L (1.48 US qt, 1.23 Imp.qt)
Transmission oil:Oil change quantity:
0.75 L (0.79 US qt, 0.66 Imp.qt)
Type:
SAE 10W-30 type SE motor oil
Cooling system:Coolant reservoir capacity (up to the maxi-
mum level mark):
0.29 L (0.31 US qt, 0.26 Imp.qt)
Radiator capacity (including all routes):
0.70 L (0.74 US qt, 0.62 Imp.qt)
Air filter:Air filter element:
Wet element
Fuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
13.8 L (3.65 US gal, 3.04 Imp.gal)
Fuel reserve amount:
2.2 L (0.58 US gal, 0.48 Imp.gal)
Carburetor:Manufacturer:
DELL’ORTO
Type x quantity:
PHBN 16 x 1
Spark plug (s):Manufacturer/model:
NGK / BR9 ES
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:Clutch type:
Wet, multiple-disc
Transmission:Primary reduction system:
Helical gear
Primary reduction ratio:
71/20 (3.55)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
60/11 (5.45)
Transmission type:
Constant mesh 6-speed
Operation:
Left foot operation
Gear ratio:1st:
36/12 (3.00)
2nd:
33/16 (2.062)
3rd:
29/19 (1.526)
4th:
27/22 (1.227)
5th:
25/24 (1.041)
6th:
24/25 (0.960)
SPECIFICATIONS
8-1
8
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AAir filter element .......................................6-15
Anti-theft device housing .........................3-12
Autolube pump, adjusting........................6-27
BBattery......................................................6-30
Brake and clutch levers, checking and
lubricating ..............................................6-27
Brake and shift pedals, checking and
lubricating ..............................................6-27
Brake fluid level, checking .......................6-22
Brake fluid, changing ...............................6-23
Brake lever .................................................3-6
Brake pedal ................................................3-6
Brake pedal free play, adjusting ..............6-20
CCables, checking and lubricating ............6-26
Carburetor, adjusting ...............................6-16
Care............................................................7-1
Catalytic converter .....................................3-9
Clutch lever ................................................3-5
Clutch lever free play, adjusting...............6-19
Coolant.....................................................6-13
Coolant temperature warning light ............3-3
Cowlings and panels, removing and
installing ...................................................6-8
DDimmer switch ...........................................3-4
Drive chain slack ......................................6-24
Drive chain, cleaning and lubricating.......6-25
EEngine break-in ..........................................5-3
Engine idling speed .................................6-16
Engine oil ...................................................3-9Engine stop switch ....................................3-5
Engine trouble warning light ......................3-3
Engine, starting a warm .............................5-2
FFront and rear brake pads, checking ......6-21
Front brake lever free play, checking.......6-20
Front fork, checking .................................6-28
Fuel ............................................................3-7
Fuel cock..................................................3-10
Fuel consumption, tips for reducing ..........5-3
Fuel tank breather/overflow hose ..............3-8
Fuel tank cap .............................................3-6
Fuse, replacing.........................................6-31
HHandlebar switches ...................................3-4
Headlight bulb, replacing .........................6-32
Horn switch ................................................3-4
IIdentification numbers ...............................9-1
Ignition circuit cut-off system ..................3-13
Indicator and warning lights ......................3-2
KKey identification number ..........................9-1
LLicense plate light bulb, replacing ...........6-35
MMain switch/steering lock ..........................3-1
Maintenance and lubrication, periodic ......6-4
Maintenance, emission control system .....6-3
Matte color, caution ...................................7-1
Model label ................................................9-2
NNeutral indicator light.................................3-2
OOil level warning light .................................3-2
PParking .......................................................5-4
Part locations .............................................2-1
Pass switch ................................................3-4
Pre-operation check list .............................4-2
RRear brake light switch, adjusting ...........6-21
Rear view mirrors .....................................3-12
SSafety information ......................................1-1
Seat ..........................................................3-11
Shift pedal ..................................................3-5
Shift pedal position, adjusting .................6-21
Shifting .......................................................5-2
Sidestand .................................................3-13
Sidestand, checking and lubricating .......6-28
Spark plug, checking ...............................6-10
Specifications.............................................8-1
Speedometer unit ......................................3-3
Start switch ................................................3-5
Starter (choke) lever .................................3-11
Starting a cold engine ................................5-1
Steering, checking ...................................6-29
Storage.......................................................7-3
TTachometer ................................................3-4
Tail/brake light bulb, replacing .................6-33
Throttle cable free play, adjusting ............6-17
Throttle grip and cable, checking and
lubricating ..............................................6-26
Tires .........................................................6-17
Tool kit ........................................................6-1
INDEX
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