transmission YAMAHA SLIDER 50 2014 Owners Manual

TABLE OF CONTENTSSAFETY INFORMATION.................. 1-1
Further safe-riding points ............... 1-5
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 lights and warning
lights............................................ 3-2
Speedometer unit ........................... 3-3
Handlebar switches ........................ 3-3
Front brake lever ............................ 3-4
Rear brake lever ............................. 3-4
Fuel and 2-stroke engine oil tank
caps ............................................ 3-5
Fuel ................................................. 3-5
Catalytic converter ......................... 3-6
2-stroke engine oil .......................... 3-7
Starter (choke) lever ...................... 3-7
Kickstarter ...................................... 3-8
Seat ................................................ 3-8
Anti-theft device housing ............... 3-8
Luggage hook................................. 3-9FOR YOUR SAFETY –
PRE-OPERATION CHECKS............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS................................ 5-1
Starting a cold engine ..................... 5-1
Starting a warm engine ................... 5-2
Starting off ...................................... 5-2
Acceleration and deceleration ........ 5-3
Braking ............................................ 5-3
Tips for reducing fuel
consumption ................................ 5-4
Engine break-in ............................... 5-4
Parking ............................................ 5-5
PERIODIC MAINTENANCE AND
ADJUSTMENT................................... 6-1
Periodic maintenance chart for the
emission control system .............. 6-2
General maintenance and
lubrication chart ........................... 6-3
Removing and installing the
cowling and panel........................ 6-6
Checking the spark plug ................. 6-7
Final transmission oil....................... 6-8
Cleaning the air filter element ......... 6-9
Adjusting the carburetor ............... 6-10
Checking the throttle grip free
play ............................................ 6-10
Tires .............................................. 6-10
Cast wheels................................... 6-12Checking the front brake lever
free play..................................... 6-13
Adjusting the rear brake lever
free play..................................... 6-13
Checking the front brake pads
and rear brake shoes ............... 6-14
Checking the brake fluid level ...... 6-14
Changing the brake fluid .............. 6-15
Checking and lubricating the
cables ........................................ 6-16
Checking and lubricating the
throttle grip and cable ............... 6-16
Lubricating the front and rear
brake levers ............................... 6-16
Checking and lubricating the
centerstand ............................... 6-17
Checking the front fork ................. 6-18
Checking the steering................... 6-18
Checking the wheel bearings ....... 6-19
Battery .......................................... 6-19
Replacing the fuse ........................ 6-21
Replacing the headlight bulb ........ 6-21
Replacing the tail/brake light
bulb ........................................... 6-22
Replacing a turn signal light
bulb ........................................... 6-22
Troubleshooting............................ 6-23
Troubleshooting chart .................. 6-24
SCOOTER CARE AND STORAGE... 7-1
Matte color caution......................... 7-1U1S0E2E0.book Page 1 Thursday, July 25, 2013 6:53 PM

DESCRIPTION
2-1
2
EAU10411
Left view
12
3 4
1. Air filter element (page 6-9)
2. Seat lock (page 3-8)
3. Final transmission oil filler cap (page 6-8)
4. Kickstarter (page 3-8)U1S0E2E0.book Page 1 Thursday, July 25, 2013 6:53 PM

FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-1
4
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 accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in
this manual, have the vehicle inspected by 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.3-5
2-stroke engine oil• Check oil level in oil tank.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage.3-7
Final transmission oil• Check vehicle for oil leakage. 6-8
Front brake• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage.6-14, 6-14
Rear brake• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.6-13, 6-14
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OPERATION AND IMPORTANT RIDING POINTS
5-4
5
EAU16821
Tips for reducing fuel con-
sumptionFuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
Avoid high engine speeds during
acceleration.
Avoid high engine speeds with no
load on the engine.
Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU16831
Engine break-inThere is never a more important period
in the life of your engine than the period
between 0 and 1000 km (600 mi). For
this reason, you should read the fol-
lowing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1000 km (600 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that
might result in engine overheating
must be avoided.
EAUM2092
0–150 km (0–90 mi)
Avoid prolonged operation above 1/3
throttle. Vary the speed of the scooter
from time to time. Do not operate it at
one set throttle position.
150–500 km (90–300 mi)
Avoid prolonged operation above 1/2
throttle.
500–1000 km (300–600 mi)
Avoid cruising speeds in excess of 3/4
throttle.1000 km (600 mi) and beyond
Avoid prolonged full throttle operation.
Vary speeds occasionally. NOTICE:
After 1000 km (600 mi) of operation,
the final transmission oil must be
changed.
[ECAM1072]
NOTICE
ECA10271
If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-4
6
9*Wheel bearings• Check bearing for looseness or
damage.√√√√
10*Steering bearings• Check bearing play and steering
for roughness.√√√√√
• Lubricate with lithium-soap-
based grease.Every 24000 km (14000 mi)
11*Chassis fasteners• Make sure that all nuts, bolts and
screws are properly tightened.√√√√√
12Front brake lever
pivot shaft• Lubricate with silicone grease.√√√√√
13Rear brake lever
pivot shaft• Lubricate with lithium-soap-
based grease.√√√√√
14 Centerstand• Check operation.
• Lubricate.√√√√√
15*Front fork• Check operation and for oil leak-
age.√√√√
16*Shock absorber as-
sembly• Check operation and shock ab-
sorber for oil leakage.√√√√
17*Autolube pump• Check operation.
• Bleed if necessary.√√√√
18Final transmission
oil• Check vehicle for oil leakage.√√ √
• Change.√√√
19*V-belt• Replace. Every 10000 km (6000 mi)
20*Front and rear
brake switches• Check operation.√√√√√√ NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)6000 km
(3500 mi)12000 km
(7000 mi)18000 km
(10500 mi)24000 km
(14000 mi)
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-8
6
EAU20067
Final transmission oilThe final transmission case must be
checked for oil leakage before each
ride. If any leakage is found, have a
Yamaha dealer check and repair the
scooter. In addition, the final transmis-
sion oil must be changed as follows at
the intervals specified in the periodic
maintenance and lubrication chart.
1. Start the engine, warm up the final
transmission oil by riding the
scooter for several minutes, and
then stop the engine.
2. Place the scooter on the center-
stand.
3. Place an oil pan under the final
transmission case to collect the
used oil.
4. Remove the final transmission oil
filler cap and its O-ring from the fi-
nal transmission case.5. Remove the final transmission oil
drain bolt and its gasket to drain
the oil from the final transmission
case.
6. Install the final transmission oil
drain bolt and its new gasket, and
then tighten the bolt to the speci-
fied torque.
7. Refill with the specified amount of
the recommended final transmis-
sion oil. WARNING! Make sure
that no foreign material entersthe final transmission case.
Make sure that no oil gets on
the tire or wheel.
[EWA11312]
8. Install the final transmission oil fill-
er cap and its new O-ring, and
then tighten the oil filler cap.
9. Check the final transmission case
for oil leakage. If oil is leaking,
check for the cause.
1. Final transmission oil drain bolt
2. Final transmission oil filler capTightening torque:
Final transmission oil drain bolt:
17 Nm (1.7 m·kgf, 12 ft·lbf)12
ZAUM0153
Recommended final transmission
oil:
See page 8-1.
Oil quantity:
0.11 L (0.12 US qt, 0.10 Imp.qt)
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SPECIFICATIONS
8-1
8
Dimensions:Overall length:
1785 mm (70.3 in)
Overall width:
711 mm (28.0 in)
Overall height:
1077 mm (42.4 in)
Seat height:
787 mm (31.0 in)
Wheelbase:
1202 mm (47.3 in)
Ground clearance:
185 mm (7.28 in)
Minimum turning radius:
1800 mm (70.9 in)Weight:Curb weight:
81 kg (179 lb)Engine:Engine type:
Air cooled 2-stroke
Cylinder arrangement:
Single cylinder
Displacement:
49 cm³
Bore × stroke:
40.0 × 39.2 mm (1.57 × 1.54 in)
Compression ratio:
10.70–11.70 : 1
Starting system:
Electric starter and kickstarter
Lubrication system:
Separate lubrication (Yamaha autolube)
Engine oil:Type:
YAMALUBE 2S or 2-stroke engine oil
(JASO FC grade) or (ISO EG-C or EG-D
grade)
Engine oil quantity:
Quantity:
1.40 L (1.48 US qt, 1.23 Imp.qt)Final transmission oil:Type:
SAE 10W-30 type SE motor oil
Quantity:
0.11 L (0.12 US qt, 0.10 Imp.qt)Air filter:Air filter element:
Wet elementFuel:Recommended fuel:
Premium unleaded gasoline only
Fuel tank capacity:
6.5 L (1.72 US gal, 1.43 Imp.gal)
Fuel reserve amount:
2.9 L (0.77 US gal, 0.64 Imp.gal)Carburetor:Type × quantity:
PHBN12 x 1Spark plug(s):Manufacturer/model:
NGK/BR8HS
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:
Dry, centrifugal automatic
Transmission:Primary reduction ratio:
1.000
Final drive:
Gear
Secondary reduction ratio:
12.923 (52/13 x 42/13)
Transmission type:
V-belt automaticChassis:Frame type:
Underbone
Caster angle:
27.00 °
Trail:
90 mm (3.5 in)Front tire:Type:
Tubeless
Size:
120/70-12
Manufacturer/model:
PIRELLI / EVO21 (51L)Rear tire:Type:
Tubeless
Size:
130/70-12
Manufacturer/model:
PIRELLI / EVO22 (56L)Loading:Maximum load:
184 kg (406 lb)
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10-1
10
INDEX
22-stroke engine oil .................................. 3-7AAcceleration and deceleration ................ 5-3
Air filter element, cleaning ...................... 6-9
Anti-theft device housing ....................... 3-8BBattery .................................................. 6-19
Brake fluid, changing............................ 6-15
Brake fluid level, checking.................... 6-14
Brake lever, front .................................... 3-4
Brake lever, rear ..................................... 3-4
Brake levers, lubricating ....................... 6-16
Brake pads and shoes, checking ......... 6-14
Braking ................................................... 5-3CCables, checking and lubricating ......... 6-16
Carburetor,adjusting............................. 6-10
Care ........................................................ 7-1
Catalytic converter ................................. 3-6
Centerstand, checking and
lubricating........................................... 6-17
Cowling and panel, removing and
installing ............................................... 6-6DDimmer switch........................................ 3-4EEngine break-in ...................................... 5-4
Engine, starting a warm.......................... 5-2FFinal transmission oil .............................. 6-8
Front brake lever free play, checking ... 6-13
Front fork, checking ............................. 6-18
Fuel ......................................................... 3-5Fuel and 2-stroke engine oil tank
caps ..................................................... 3-5
Fuel consumption, tips for reducing ...... 5-4
Fuel level warning light........................... 3-2
Fuse, replacing..................................... 6-21
HHandlebar switches ............................... 3-3
Headlight bulb, replacing ..................... 6-21
High beam indicator light ....................... 3-2
Horn switch ............................................ 3-4IIdentification numbers ........................... 9-1
Indicator lights and warning lights ......... 3-2KKickstarter .............................................. 3-8LLuggage hook ........................................ 3-9MMain switch/steering lock ...................... 3-1
Maintenance and lubrication, periodic... 6-3
Maintenance, emission control
system ................................................. 6-2
Matte color, caution ............................... 7-1
Model label............................................. 9-1OOil level warning light ............................. 3-2PParking ................................................... 5-5
Part locations ......................................... 2-1RRear brake lever free play, adjusting.... 6-13SSafe-riding points................................... 1-5
Safety information .................................. 1-1Seat......................................................... 3-8
Spark plug, checking .............................. 6-7
Specifications ......................................... 8-1
Speedometer unit ................................... 3-3
Starter (choke) lever................................ 3-7
Starting a cold engine............................. 5-1
Starting off .............................................. 5-2
Start switch ............................................. 3-4
Steering, checking ................................ 6-18
Storage ................................................... 7-4
TTail/brake light bulb, replacing ............. 6-22
Throttle grip and cable, checking and
lubricating ........................................... 6-16
Throttle grip free play, checking ........... 6-10
Tires ...................................................... 6-10
Troubleshooting .................................... 6-23
Troubleshooting chart........................... 6-24
Turn signal indicator light ....................... 3-2
Turn signal light bulb, replacing............ 6-22
Turn signal switch ................................... 3-4VVehicle identification number ................. 9-1WWheel bearings, checking .................... 6-19
Wheels .................................................. 6-12
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