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Yamaha a reputation for dependability. Please take the time to read this manual thoroughly, so as to enjoy all advantages of your YP125R. The owner’s manual does not only instruct you in how to operate, inspect and maintain your scooter, but also in how to safeguard yourself and others from trouble and injury.
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Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most current product information available at the time of printing, there may be minor discrepancies between your scooter and this manual. If you have any questions concerning this manual, please consult your Yamaha dealer. EWA12410 s WARNING PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS SCOOTER.
TABLE OF CONTENTS SAFETY INFORMATION .....1-1 Ignition circuit cut-off system ..3-18 Tires ..........6-18 Cast wheels ........6-20 Further safe-riding points ....1-4 PRE-OPERATION CHECKS ....4-1 Front and rear brake lever free DESCRIPTION........2-1 Pre-operation check list....4-2 play ..........6-20 Left view ...........2-1 Checking the front and rear brake Right view .........2-2 OPERATION AND IMPORTANT pads..........6-21...
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TABLE OF CONTENTS SCOOTER CARE AND STORAGE ..7-1 Care ..........7-1 Storage ..........7-3 Matte color caution......7-4 SPECIFICATIONS .......8-1 CONSUMER INFORMATION .....9-1 Identification numbers ......9-1...
SAFETY INFORMATION EAU10261 Safe riding ved in accidents do not even SCOOTERS ARE SINGLE TRACK ● Always make pre-operation have a current driver’s license. VEHICLES. THEIR SAFE USE AND checks. Careful checks may help • Make sure that you are quali- OPERATION DEPENDENT prevent an accident.
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Modifications made to this scooter keep the following in mind: ries. The use of a safety helmet is the not approved by Yamaha, or the ● Cargo and accessory weight single most critical factor in the pre-...
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Since Yamaha cannot handlebar or front fork area, Gasoline and exhaust gas test all other accessories that may be they must be as lightweight as ●...
SAFETY INFORMATION ● • Never refuel while smoking or If you should swallow any gasoli- EAU10371 Further safe-riding points in the vicinity of an open flame. ne, inhale a lot of gasoline vapor, ● Be sure to signal clearly when ●...
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SAFETY INFORMATION ● Always wear a helmet, gloves, trousers (tapered around the cuff and ankle so they do not flap), and a bright colored jacket. ● Do not carry too much luggage on the scooter. An overloaded scooter is unstable.
Do not expose any key to cess, take the vehicle along with all excessively high temperatures. ● three keys to a Yamaha dealer to have Do not place any key close to them re-registered. Do not use the magnets (this includes, but not key with the red bow for driving.
INSTRUMENT AND CONTROL FUNCTIONS EAU10471 EAU34121 To lock the steering Main switch/steering lock All electrical circuits are supplied with The main switch/steering lock con- power; the meter lighting, taillight, trols the ignition and lighting systems, license plate light and auxiliary lights and is used to lock the steering.
If the warning light does not come on for a few seconds, then go off, have a 1. Push 2. Turn Yamaha dealer check the electrical 1. High beam indicator light “ ” 2. Left turn signal indicator light “...
When the key is turned to “OFF” and To prevent engine damage, be sure 30 seconds have passed, the indica- to consult a Yamaha dealer as soon tor light will start flashing indicating 1. Speedometer as possible if this occurs.
INSTRUMENT AND CONTROL FUNCTIONS EAUM1470 NOTE: EAU12171 Fuel gauge Coolant temperature gauge Do not allow the fuel tank to empty itself completely. 1. Fuel gauge 1. Red zone 2. Fuel level warning light “ ” 2. Coolant temperature gauge With the key in the “ON” position, the The fuel gauge indicates the amount coolant temperature gauge indicates of fuel in the fuel tank.
INSTRUMENT AND CONTROL FUNCTIONS ● EAUM2050 a clock Multi-function display ● an ambient temperature display ● an oil change indicator (which comes on when the engine oil should be changed) NOTE: ● For the UK, the distance traveled is displayed in miles and the tem- perature reading is displayed in ºF.
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INSTRUMENT AND CONTROL FUNCTIONS 1. Distance To reset a tripmeter, select it by pus- 3. Push the “MODE” button, and 2. Time hing the “MODE” button, and then the minute digits will start flas- 3. Average speed push the “SET” button for at least one hing.
INSTRUMENT AND CONTROL FUNCTIONS Ambient temperature display Oil change indicator “OIL” NOTE: ● The oil change indicator will come on at the initial 1000 km (600 mi), 5000 km (3000 mi) after the initial 1000 km (600 mi) and every 6000 km (3600 mi) thereafter.
This model can be equipped with an beam and to “ ” for the low beam. optional anti-theft alarm by a Yamaha With the headlight on low beam, dealer. Contact a Yamaha dealer for press this switch downwards to flash more information.
INSTRUMENT AND CONTROL FUNCTIONS NOTE: ECA10050 EAU12900 CAUTION: Front brake lever Even if the key is turned from “ON” to See page 5-1 for starting instruc- “OFF” with the hazard lighting on, the tions prior to starting the engine. hazard lighting will continue to flash regardless of the hazard switch posi- tion.
INSTRUMENT AND CONTROL FUNCTIONS EAU12950 EAUT1382 Insert the key into the fuel tank cap Rear brake lever Fuel tank cap lock and turn it 1/4 turn counterclock- To remove the fuel tank cap wise. The lock will be released and Open the lid by pulling the lever up.
INSTRUMENT AND CONTROL FUNCTIONS 3. Close the lid. EAU13211 Fuel Make sure that there is sufficient fuel in the tank. Fill the fuel tank to the bottom of the filler tube as shown. 1. Close the fuel tank cap 1. Close the lid NOTE: EWA10130 s WARNING...
INSTRUMENT AND CONTROL FUNCTIONS EAU13932 2. Remove the key from the main EAUT1711 Seat Storage compartments switch if the scooter will be left To open the seat Front storage compartment unattended. 1. Place the scooter on the centers- NOTE: tand. 2.
INSTRUMENT AND CONTROL FUNCTIONS Rear storage compartment compartment, wrap wet arti- EAU14541 Front storage compartment cles in a plastic bag before sto- To open the storage compartment ring them in the compartment. ● Since the rear storage com- partment may get wet while the scooter is being washed, wrap any articles stored in the rear compartment in a plastic bag.
INSTRUMENT AND CONTROL FUNCTIONS ● To close the storage compartment EAUT1060 Since the storage compart- Rear storage compartment Push the storage compartment lid ment accumulates heat when into the original position, and then exposed to the sun, do not sto- remove the key.
INSTRUMENT AND CONTROL FUNCTIONS EAU14880 Adjusting the shock absorber assemblies Each shock absorber assembly is equipped with a spring preload adjus- ting ring. ECA10100 CAUTION: Never attempt to turn an adjusting mechanism beyond the maximum or minimum settings. NOTE: 1. Spring preload adjusting ring 2.
● It cuts the running engine when system regularly as described the sidestand is moved down. below and have a Yamaha dealer Periodically check the operation of 1. Sidestand switch repair it if it does not function pro- the ignition circuit cut-off system 2.
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Does the engine start? The sidestand switch may be defective. The scooter should not be ridden until checked by a Yamaha dealer. With the engine still off: 6. Move the sidestand up. 7. Keep the front or rear brake applied.
PRE-OPERATION CHECKS EAU15593 The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpec- tedly, even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid lea- kage or loss of tire air pressure could have serious consequences.
• If necessary, add recommended coolant to specified level. 6-14 • Check cooling system for leakage. • Check operation. • If soft or spongy, have Yamaha dealer bleed hydraulic system. • Check brake pads for wear. Front brake • Replace if necessary.
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• Tighten if necessary. Instruments, lights, signals • Check operation. — and switches • Correct if necessary. • Check operation of ignition circuit cut-off system. 3-18 ~ 3-19 Sidestand switch • If system is defective, have Yamaha dealer check vehicle.
See page 5-4 for engine break-in their functions before riding. 2. Close the throttle completely. instructions prior to operating the Consult Yamaha dealer 3. Start the engine by pushing the vehicle for the first time. regarding any control or func-...
OPERATION AND IMPORTANT RIDING POINTS crank the engine more than 10 EAU16761 EAU16780 Starting off Acceleration and seconds on any one attempt. If the deceleration engine does not start, try with the NOTE: throttle open 1/8 turn. Before starting off, allow the engine to warm up.
OPERATION AND IMPORTANT RIDING POINTS EAU16792 down when approaching such EAU16820 Braking Tips for reducing fuel areas and cross them with cau- 1. Close the throttle completely. consumption tion. 2. Apply both front and rear brakes ● Keep in mind that braking on a Fuel consumption depends largely on simultaneously while gradually wet road is much more difficult.
During this period, prolonged during the engine break-in period, soft ground, otherwise the full-throttle operation or any condition immediately have a Yamaha dealer vehicle may overturn. that might result in engine overhea- check the vehicle. ting must be avoided.
The intervals given in the periodic Consult a Yamaha dealer for proper maintenance and lubrication chart maintenance intervals. should be simply considered as a general guide under normal riding 1.
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PERIODIC MAINTENANCE AND MINOR REPAIR NOTE: If you do not have the tools or expe- rience required for a particular job, have a Yamaha dealer perform it for you. EWA10350 s WARNING Modifications not approved by Yamaha may cause loss of perfor- mance and render the vehicle unsafe for use.
● From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi). ● Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical skills. ODOMETER READING...
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PERIODIC MAINTENANCE AND MINOR REPAIR ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB CHECK 1000 km 6000 km 12000 km 18000 km 24000 km (600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi) • Check operation, fluid level and vehicle for fluid √...
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PERIODIC MAINTENANCE AND MINOR REPAIR ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB CHECK 1000 km 6000 km 12000 km 18000 km 24000 km (600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi) √ When the oil change indicator light comes on (5000 km (2920 mi) after the initial Engine oil •...
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PERIODIC MAINTENANCE AND MINOR REPAIR EAU18670 NOTE: ● The air filter needs more frequent service if you are riding in unusually wet or dusty areas. ● Hydraulic brake service • Regularly check and, if necessary, correct the brake fluid level. •...
PERIODIC MAINTENANCE AND MINOR REPAIR EAU18731 The cowlings and panel shown need Removing and installing the to be removed to perform some of the cowlings and panel maintenance jobs described in this chapter. Refer to this section each time a cowling or panel needs to be removed and installed.
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PERIODIC MAINTENANCE AND MINOR REPAIR EAU18790 EAU18790 EAU18790 Cowling B Cowling C Cowling D To remove the cowling To remove the cowling To remove the cowling Remove the screws, and then take Remove the screws, and then take Remove the screws, and then take the cowling off.
PERIODIC MAINTENANCE AND MINOR REPAIR EAUM1250 EAU19631 3. Remove the spark plug as Panel A Checking the spark plug shown, with the spark plug To remove the panel The spark plug is an important engine wrench included in the owner’s 1.
1. Place the scooter on the centers- tighten it to the specified torque. to diagnose such problems yourself. tand. Tightening torque: Instead, have a Yamaha dealer check Spark plug: NOTE: the vehicle. 12.5 Nm (1.25 m·kgf, 9.0 ft·lbf) Make sure that the scooter is positio- 2.
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PERIODIC MAINTENANCE AND MINOR REPAIR 5. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. To change the engine oil (with or without oil filter element replacement) 1. Start the engine, warm it up for several minutes, and then turn it off.
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PERIODIC MAINTENANCE AND MINOR REPAIR 6. Remove the oil filter element and NOTE: NOTE: o-ring. Make sure that the O-ring is properly Be sure to wipe off spilled oil on any seated. parts after the engine and exhaust system have cooled down. 10.
If any leakage is found, have a 6. Add the specified amount of the Yamaha dealer check and repair the recommended final transmission scooter. In addition, the final trans- oil, and then install and tighten mission oil must be changed as the oil filler cap.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU20070 NOTE: Coolant The coolant should be between the The coolant level should be checked minimum and maximum level marks. before each ride. In addition, the coo- lant must be changed at the intervals specified in the periodic maintenance and lubrication chart.
The coolant must be changed at the intervals specified in the periodic maintenance and lubrication chart. 1. Air filter case cover Have a Yamaha dealer change the coolant. 3. Pull the air filter element out. 6-15...
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PERIODIC MAINTENANCE AND MINOR REPAIR 3. Check the air filter element for damage and replace it if neces- sary. 4. Install the air filter element with the colored side facing outward. 5. Install the V-belt case air filter covers by installing the screws. ECA10530 CAUTION: ●...
To prevent this from occurring, the valve clearan- ce must be adjusted by a Yamaha dealer at the intervals specified in the periodic maintenance and lubrication chart. 1. Rubber cap 2.
PERIODIC MAINTENANCE AND MINOR REPAIR ● EAU21871 The tire air pressure must be keep the following precautions in Tires adjusted in accordance with mind. To maximize the performance, durabi- ● the riding speed and with the NEVER OVERLOAD THE VEHI- lity, and safe operation of your scoo- total weight of rider, passenger, CLE! Operation of an overloa-...
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The replacement of all wheel and brake related parts, inclu- Front tire: ding the tires, should be left to Size: 1. Tire tread depth a Yamaha dealer, who has the 120/70-15 M/C 56S(Michelin - 2. Tire sidewall necessary professional know- Continental) 120/70-15 M/C 56P(Pirelli) ledge and experience.
Cast wheels Front and rear brake lever brake lever ends. If there is free play, To maximize the performance, durabi- free play have a Yamaha dealer inspect the lity, and safe operation of your vehi- brake system. Front EWA14211 cle, note the following points regar- s WARNING ding the specified wheels.
1. Minimun level mark the lining thickness is less than 0.5 mm (0.02 in), have a Yamaha dea- Insufficient brake fluid may allow air ler replace the brake pads as a set. to enter the brake system, possibly causing it to become ineffective.
Changing the brake fluid fluid is above the minimum level mark cantly lower the boiling point of Have a Yamaha dealer change the and replenish if necessary. A low bra- the fluid and may result in vapor brake fluid at the intervals specified in ke fluid level may indicate worn brake lock.
If a cable is periodic maintenance chart. damaged or does not move smoothly, have a Yamaha dealer check or repla- ce it. Recommended lubricant: The pivoting points of the front and...
If the centerstand or sidestand dic maintenance and lubrication does not move up and down smo- chart. othly, have a Yamaha dealer check To check the condition EWA10750 or repair it. s WARNING...
2. Hold the lower ends of the front fork legs and try to move them forward and backward. If any free play can be felt, have a Yamaha dealer check or repair the stee- ring. 6-25...
• EXTERNAL: Flush with plenty wheel hub or if the wheel does not add distilled water. of water. ECA10630 turn smoothly, have a Yamaha dealer • INTERNAL: Drink large quan- CAUTION: check the wheel bearings. tities of water or milk and ●...
PERIODIC MAINTENANCE AND MINOR REPAIR quickly if the vehicle is equipped with 3. Pull the battery out from the bat- EAU23525 Replacing the fuses optional electrical accessories. tery box, and then disconnect the To store the battery battery couplers. 1. If the vehicle will not be used for To install the battery more than one month, remove 1.
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1. Signaling system fuse 4. If the fuse immediately blows 2. Headlight fuse Signaling system fuse: 3. Radiator fan fuse 15.0 A again, have a Yamaha dealer 4. Ecu fuse (backup) Ignition fuse: check the electrical system. 5. Ignition fuse 10.0 A 6.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU23730 Replacing a headlight bulb This model is equipped with two quartz bulb headlights. If a headlight bulb burns out, replace it as follows. 1. Remove cowling B. (See page 6-7.) 2. Disconnect the headlight coupler, and then remove the bulb cover.
(See page 3-14.) and then connect the coupler. 6. Install the cowling. 7. Have a Yamaha dealer adjust the headlight beam if necessary. 1. Turn signal light bulb socket 1. Rear storage compartment 4. Remove the defective bulb by 2.
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PERIODIC MAINTENANCE AND MINOR REPAIR 5. Insert a new bulb into the socket by pushing it in and turning it clockwise. 6. Install the bulb holder by pushing it into the original position. 7. Install the rear storage compart- ment, and then close the seat. 1.
The following troubleshooting charts represent quick and easy procedures for checking these vital systems your- self. However, should your scooter require any repair, take it to a Yamaha dealer, whose skilled technicians have the necessary tools, experience, 1. License plate light unit and know-how to service the scooter 2.
Remove the spark plug and check the electrodes. The engine does not start. Have a Yamaha dealer check the vehicle. Check the battery. 4. Battery The engine turns over The battery is good.
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Start the engine. If the engine overheats again, have a The coolant level Yamaha dealer check and repair the cooling system. is OK. NOTE: If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant as soon as possible.
SCOOTER CARE AND STORAGE EAU26091 ducts onto seals, gaskets and cleaning products, solvent or Care wheel axles. Always rinse the dirt thinner, fuel (gasoline), rust While the open design of a scooter and degreaser off with water. removers or inhibitors, brake reveals the attractiveness of the tech- Cleaning fluid, antifreeze or electrolyte.
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SCOOTER CARE AND STORAGE After normal use ECA10790 6. Wax all painted surfaces. CAUTION: Remove dirt with warm water, a mild 7. Let the scooter dry completely Do not use warm water since it detergent, and a soft, clean sponge, before storing or covering it.
SCOOTER CARE AND STORAGE NOTE: EAU36560 3. Perform the following steps to Storage Consult a Yamaha dealer for advice protect the cylinder, piston rings, Short-term on what products to use. etc. from corrosion. Always store your scooter in a cool, a.
5. Check and, if necessary, correct matte colored finished parts. Be the tire air pressure, and then lift sure to consult a Yamaha dealer for the scooter so that both of its advice on what products to use wheels are off the ground. Alter- before cleaning the vehicle.Using a...
SPECIFICATIONS Dimensions: Engine oil: Radiator capacity (including all routes): 1.40 L (1.48 US qt) (1.23 Imp.qt) Overall length: Type: Air filter: 2210 mm (87.0 in) SAE 10W-30, SAE 10W-40, SAE 15W-40, Overall width: SAE 20W-40 or SAE 20W-50 Air filter element: 790 mm (31.1 in) Oil-coated paper element Overall height:...
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SPECIFICATIONS Transmission type: Loading: Front brake: V-belt automatic Maximum load: Type: Chassis: 189 kg (417 lb) Single disc brake Frame type: Operation: Steel tube underbone (Total weight of rider, passenger, cargo Right hand operation Caster angle: and accessories) Recommended fluid: 28.00 degree Tire air pressure (measured on cold DOT 4...
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SPECIFICATIONS Voltage, capacity: Signaling system fuse: 12 V, 8.0 Ah 15.0 A Headlight: Ignition fuse: 10.0 A Bulb type: Radiator fan fuse: Halogen bulb 10.0 A Bulb voltage, wattage x quantity: ECU (Electronic Control Unit) fuse: Headlight: 5.0 A 12 V, 35 W/35.0 W x 2 Backup fuse: Tail/brake light: 5.0 A...
Record the key identification number, vehicle identification number and model label information in the spaces provided below for assistance when ordering spare parts from a Yamaha dealer or for reference in case the vehicle is stolen. KEY IDENTIFICATION NUMBER: 1. Key identification number 1.
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1. Model label The model label is affixed to the bot- tom of the seat. (See page 3-14.) Record the information on this label in the space provided. This information will be needed when ordering spare parts from a Yamaha dealer.
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INDEX Front and rear brake pads, checking ..6-21 Front fork, checking .........6-24 Acceleration and deceleration ....5-2 Safe-riding points........1-1 Fuel ............3-12 Air filter and V-belt case air filter Safety information........1-1 Fuel consumption, tips for reducing..5-3 elements ..........6-15 Seat ............3-14 Fuel gauge ..........3-5 Anti-theft alarm (optional) ......3-9 Self-diagnosis device.........3-4 Fuel level warning light ......3-3...
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INDEX Wheel bearings, checking......6-26 Wheels .............6-20...
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YAMAHA MOTOR ESPAÑA, S.A. PRINTED IN SPAIN 2007.11-NOVOPRINT, S.A.