Yamaha NMX GPD125-A Owner'S Manual Download Page 6

Page: 6 / 90

le of contents

............................ 1-1

Further safe-riding points ............... 1-5

....................................... 2-1

Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3

Instrument an

control functions

... 3-1

Main switch/steering lock............... 3-1
Keyhole shutter .............................. 3-2
Indicator lights and warning

lights............................................ 3-2

For your safety – pre-operation
checks

...............................................4-1

Operation an

important ri

points

................................................. 5-1

Starting the engine.......................... 5-1
Starting off ...................................... 5-2
Acceleration and deceleration ........5-2
Braking............................................ 5-2
Tips for reducing fuel

consumption................................ 5-3

Engine break-in ...............................5-3
Parking ............................................ 5-4

Perio

ic maintenance an

justment

........................................ 6-1

Owner’s tool kit ...............................6-1
Periodic maintenance chart for

the emission control system........6-2

General maintenance and

lubrication chart........................... 6-3

Removing and installing panels ...... 6-7
Checking the spark plug ................. 6-8
Engine oil and oil strainer.............. 6-10
Final transmission oil..................... 6-12
Coolant.......................................... 6-13
Air filter and V-belt case air filter

elements .................................... 6-16

Checking the throttle grip

free play ..................................... 6-18

Valve clearance .............................6-19

Tires .............................................. 6-19
Cast wheels .................................. 6-21
Checking the front and rear

brake lever free play.................. 6-21

Checking the front and rear

brake pads ................................ 6-22

Checking the brake fluid level ...... 6-22
Changing the brake fluid .............. 6-24
Checking the V-belt ...................... 6-24
Checking and lubricating the

cables........................................ 6-24

Checking and lubricating the

throttle grip and cable ............... 6-25

Lubricating the front and rear

brake levers............................... 6-25

Checking and lubricating the

centerstand and sidestand........ 6-26

Checking the front fork ................. 6-26
Checking the steering................... 6-27
Checking the wheel bearings ....... 6-27
Battery .......................................... 6-28
Replacing the fuses ...................... 6-29
Headlight ...................................... 6-30
Replacing an auxiliary light

bulb ........................................... 6-31

Brake light..................................... 6-32
Replacing the taillight bulb ........... 6-32
Replacing a front turn signal

light bulb.................................... 6-34

Replacing a rear turn signal

light bulb.................................... 6-35

U2DSE0E0.book Page 1 Thursday, March 19, 2015 10:34 AM

Summary of Contents for NMX GPD125-A

Page 1: ...DIC183 GPD125 A OWNER S MANUAL Read this manual carefully before operating this vehicle 2DS F8199 E0 English E...

Page 2: ...EAU46091 Read this manual carefully before operating this vehicle This manual should stay with this vehicle if it is sold U2DSE0E0 book Page 1 Thursday March 19 2015 10 34 AM...

Page 3: ...ry In addition the many tips given in this manual will help keep your scooter in the best possible condition If you have any further questions do not hesitate to contact your Yamaha dealer The Yamaha...

Page 4: ...ial personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A WARNING indicates a hazardous situation which if not avoided could result in death or s...

Page 5: ...donesia Motor Manufacturing 1st edition April 2015 All rights reserved Any reprinting or unauthorized use without the written permission of PT Yamaha Indonesia Motor Manufac turing is expressly prohib...

Page 6: ...stem 6 2 General maintenance and lubrication chart 6 3 Removing and installing panels 6 7 Checking the spark plug 6 8 Engine oil and oil strainer 6 10 Final transmission oil 6 12 Coolant 6 13 Air filt...

Page 7: ...Troubleshooting charts 6 37 Scooter care and storage 7 1 Matte color caution 7 1 Care 7 1 Storage 7 4 Specifications 8 1 Consumer information 9 1 Identification numbers 9 1 Index 10 1 U2DSE0E0 book P...

Page 8: ...you Safe Riding Perform the pre operation checks each time you use the vehicle to make sure it is in safe operating condition Failure to inspect or maintain the vehi cle properly increases the possib...

Page 9: ...ain tain control of the scooter The passenger should always hold onto the operator the seat strap or grab bar if equipped with both hands and keep both feet on the passenger footrests Never carry a pa...

Page 10: ...y of an accident use extreme caution when adding cargo or acces sories to your scooter Use extra care when riding a scooter that has added cargo or accessories Here along with the information about ac...

Page 11: ...lines in mind as well as those provided under Load ing when mounting accessories Never install accessories or carry cargo that would impair the per formance of your scooter Careful ly inspect the acce...

Page 12: ...k Choose the lo cation for the straps carefully so the straps will not rub against painted surfaces during transport The suspension should be com pressed somewhat by the tie downs if possible so that...

Page 13: ...colored jacket Do not carry too much luggage on the scooter An overloaded scoot er is unstable Use a strong cord to secure any luggage to the carri er if equipped A loose load will affect the stabili...

Page 14: ...ar storage compartment page 3 16 5 Air filter element page 6 16 6 Final transmission oil filler cap page 6 12 7 Final transmission oil drain bolt page 6 12 8 Engine oil drain bolt A page 6 10 9 Engine...

Page 15: ...ht page 6 32 2 Battery page 6 28 3 Fuse box page 6 29 4 Headlight page 6 30 5 Coolant reservoir page 6 13 6 Spark plug page 6 8 7 Coolant drain screw page 6 14 8 Engine oil filler cap page 6 10 9 Radi...

Page 16: ...ebar switches page 3 10 3 Rear brake fluid reservoir page 6 22 4 Multi function meter unit page 3 4 5 Front brake fluid reservoir page 6 22 6 Start switch page 3 10 7 Front brake lever page 3 10 8 Thr...

Page 17: ...TIP The headlight comes on automatically when the engine is started and stays on until the key is turned to OFF even if the engine stalls EAU10662 OFF All electrical systems are off The key can be re...

Page 18: ...SH SHUT button to close the keyhole shutter EAU49398 Indicator lights and warning lights EAU11032 Turn signal indicator lights and Each indicator light will flash when its corresponding turn signal li...

Page 19: ...diagnosis de vice The electrical circuit of the warning light can be checked by turning the key to ON The warning light should come on for a few seconds and then go off If the warning light does not c...

Page 20: ...nd increase the risk of an accident The multi function meter unit is equipped with the following a speedometer a clock a fuel meter an instantaneous fuel consump tion meter a multi function display TI...

Page 21: ...refuel as soon as possible TIP This fuel meter is equipped with a self diagnosis system If a problem is de tected in the electrical circuit the fol lowing cycle is repeated until the malfunction is c...

Page 22: ...L or L 100 km and aver age fuel consumption mode AVE F ECO km L or L 100 km in the fol lowing order ODO TRIP 1 TRIP 2 OIL TRIP V BELT TRIP F ECO AVE F ECO ODO For the UK Push the SELECT button to swit...

Page 23: ...km for the UK km L The distance that can be traveled on 1 0 L of fuel under the current riding conditions is shown L 100 km The amount of fuel necessary to travel 100 km under the current riding condi...

Page 24: ...e initial 1000 km 600 mi then at 6000 km 3500 mi and every 6000 km 3500 mi thereafter to indicate that the engine oil should be changed After changing the engine oil reset the oil change tripmeter and...

Page 25: ...comes on i e before the periodic V belt replace ment interval has been reached the V belt replacement tripmeter must be re set for the next periodic V belt replace ment to be indicated at the correct...

Page 26: ...re turned to the center position EAU12501 Horn switch Press this switch to sound the horn EAU12722 Start switch With the sidestand up push this switch while applying the front or rear brake to crank...

Page 27: ...aces such as rough or gravel roads the brak ing distance may be longer with the ABS than without The ABS is monitored by an ECU which will revert the system to conven tional braking if a malfunction o...

Page 28: ...orward 2 Turn the key counterclockwise to the original position remove it and then close the lock cover TIP The fuel tank cap cannot be installed unless the key is in the lock In addi tion the key can...

Page 29: ...4 Be sure to securely close the fuel tank cap WARNING EWA15152 Gasoline is poisonous and can cause injury or death Handle gaso line with care Never siphon gasoline by mouth If you should swallow some...

Page 30: ...ssary Make sure that the fuel tank over flow hose is not blocked and clean it if necessary EAU13434 Catalytic converter This model is equipped with a catalytic converter in the exhaust system WARNING...

Page 31: ...e the vehicle on the center stand 2 Insert the key into the main switch and then turn it counterclockwise to SEAT OPEN TIP Do not push inward when turning the key 3 Fold the seat up To close the seat...

Page 32: ...ceed the maximum load of 168 kg 370 lb for the ve hicle NOTICE ECA21150 Keep the following points in mind when using the storage compart ment Since the storage compartment accumulates heat when ex pos...

Page 33: ...with the sidestand down or if the side stand cannot be properly moved up or does not stay up otherwise the sidestand could contact the ground and distract the operator resulting in a possible loss of...

Page 34: ...f the brake levers The engine will start Put the sidestand down If the engine stalls The sidestand switch is OK The vehicle must be placed on the center stand during this inspection If a malfunction i...

Page 35: ...uel Check fuel level in fuel tank Refuel if necessary Check fuel line for leakage Check fuel tank overflow hose for obstructions cracks or damage and check hose connection 3 13 3 14 Engine oil Check o...

Page 36: ...on is smooth Lubricate if necessary 6 24 Wheels and tires Check for damage Check tire condition and tread depth Check air pressure Correct if necessary 6 19 6 21 Brake levers Make sure that operation...

Page 37: ...NOTICE ECA15485 If a warning light does not come on initially when the key is turned to ON or if a warning light remains on see page 3 2 for the correspond ing warning light circuit check The ABS war...

Page 38: ...e grip in di rection a To reduce the speed turn the throttle grip in direction b EAU16794 Braking WARNING EWA10301 Avoid braking hard or suddenly especially when leaning over to one side otherwise the...

Page 39: ...efully Since the engine is brand new do not put an excessive load on it for the first 1600 km 1000 mi The various parts in the engine wear and polish themselves to the correct operating clearances Dur...

Page 40: ...exhaust system can become very hot park in a place where pedestri ans or children are not likely to touch them and be burned Do not park on a slope or on soft ground otherwise the vehicle may overturn...

Page 41: ...ngine when performing maintenance unless otherwise specified A running engine has moving parts that can catch on body parts or clothing and electrical parts that can cause shocks or fires Running the...

Page 42: ...rformed by a Yamaha dealer as they require special tools data and tech nical skills EAU46921 Periodic maintenance chart for the emission control system NO ITEM CHECK OR MAINTENANCE JOB ODOMETER READIN...

Page 43: ...luid level and vehicle for fluid leakage Replace brake pads Whenever worn to the limit 5 Rear brake Check operation fluid level and vehicle for fluid leakage Replace brake pads Whenever worn to the li...

Page 44: ...soap based grease 16 Sidestand switch Check operation 17 Front fork Check operation and for oil leak age 18 Shock absorber as semblies Check operation and shock ab sorbers for oil leakage 19 Engine o...

Page 45: ...oolant leakage Change coolant Every 3 years 22 Final transmission oil Check vehicle for oil leakage Change 23 V belt Replace When the V belt replacement indicator flashes every 18000 km 10500 mi 24 Fr...

Page 46: ...s change the fluid Regularly check the brake fluid levels and fill the reservoirs as required Every two years replace the internal components of the brake master cylinders and calipers and change the...

Page 47: ...move the panel 1 Remove the bolts 2 Extend the right passenger foot rest and then pull the panel out ward To install the panel 1 Place the panel in the original po sition and then install the bolts 2...

Page 48: ...cking the spark plug The spark plug is an important engine component which is easy to check Since heat and deposits will cause any spark plug to slowly erode the spark plug should be removed and check...

Page 49: ...just the gap to specifi cation To install the spark plug 1 Clean the surface of the spark plug gasket and its mating sur face and then wipe off any grime from the spark plug threads 2 Install the spar...

Page 50: ...it back into the oil fill er hole without screwing it in and then remove it again to check the oil level WARNING The muffler and muffler protector become very hot during use To avoid possible burns l...

Page 51: ...drain bolt B TIP Make sure that the O ring is properly seated 6 Install engine oil drain bolt A and its new gasket and then tighten both drain bolts to their specified torques 7 Refill with the specif...

Page 52: ...smission 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 foll...

Page 53: ...he periodic maintenance and lubrication chart EAUN1090 To check the coolant level 1 Place the vehicle on the center stand TIP The coolant level must be checked on a cold engine since the level varies...

Page 54: ...Yamaha dealer check the anti freeze content of the coolant as soon as possible otherwise the effectiveness of the coolant will be reduced ECA10473 6 Install the coolant reservoir cover 7 Place the ri...

Page 55: ...l the coolant reservoir by in stalling the bolt 12 Install the coolant drain bolt and its new gasket and then tighten the bolt to the specified torque 13 Install the coolant drain screw and its new O...

Page 56: ...Service the air filter elements more frequently if you are riding in unusually wet or dusty areas The air filter check hose and V belt case air filter check hose must be frequently checked and cleaned...

Page 57: ...belt case air filter element cover outward and away from the V belt case 3 Pull the V belt case air filter ele ment out and then clean it with solvent After cleaning remove the remaining solvent by s...

Page 58: ...If dirt or water is visible remove the hose from the clamp clean it and then install it EAU21385 Checking the throttle grip free play The throttle grip free play should mea sure 3 0 5 0 mm 0 12 0 20...

Page 59: ...y adjusted before each ride WARNING EWA10504 Operation of this vehicle with im proper tire pressure may cause se vere injury or death from loss of control The tire air pressure must be checked and adj...

Page 60: ...e tire surface must first be broken in for it to develop its optimal characteristics Tire information This model is equipped with tubeless tires and rubber tire air valves Tires age even if they have...

Page 61: ...ced wheel can result in poor performance adverse han dling characteristics and a short ened tire life EAU50861 Checking the front and rear brake lever free play Front Rear There should be no free play...

Page 62: ...pads as a set EAU22461 Rear brake pads Each rear brake pad is provided with a wear indicator which allows you to check the brake pad wear without hav ing to disassemble the brake To check the brake p...

Page 63: ...eaction Be careful that water does not enter the brake fluid reservoir when refilling Water will signifi cantly lower the boiling point of the fluid and may result in vapor lock NOTICE ECA17641 Brake...

Page 64: ...dealer at the inter vals specified in the periodic maintenance and lubrication chart EAU23098 Checking and lubricating the cables The operation of all control cables and the condition of the cables sh...

Page 65: ...ed by a Yamaha dealer at the intervals specified in the periodic maintenance chart EAU23173 Lubricating the front and rear brake levers Front brake lever Rear brake lever The pivoting points of the f...

Page 66: ...trol EAU23273 Checking the front fork The condition and operation of the front fork must be checked as follows at the intervals specified in the periodic maintenance and lubrication chart To check the...

Page 67: ...nter stand WARNING To avoid inju ry securely support the vehicle so there is no danger of it falling over EWA10752 2 Hold the lower ends of the front fork legs and try to move them for ward and backwa...

Page 68: ...in an enclosed space KEEP THIS AND ALL BATTER IES OUT OF THE REACH OF CHILDREN To charge the battery Have a Yamaha dealer charge the bat tery as soon as possible if it seems to have discharged Keep i...

Page 69: ...U66790 Replacing the fuses The fuse boxes which contain the fus es for the individual circuits are locat ed under the seat See page 3 15 If a fuse is blown replace it as follows 1 Turn the key to OFF...

Page 70: ...have a Yamaha dealer check the electrical system 7 Install the battery cover by install ing the screws 8 Close the seat EAU62850 Headlight This model is equipped with an LED type headlight If a headl...

Page 71: ...xiliary light bulb socket together with the bulb by turning the socket counterclock wise 4 Remove the burnt out bulb by pulling it out 5 Insert a new bulb into the socket 6 Install the socket together...

Page 72: ...a Yamaha dealer check it EAU67310 Replacing the taillight bulb 1 Open the seat See page 3 15 2 Remove the grab bar by removing the bolts 3 Remove the taillight cover by re moving the screws 4 Remove...

Page 73: ...g it out 8 Insert a new bulb into the socket 9 Install the socket together with the bulb by turning it clockwise 10 Place the taillight unit in the origi nal position and then install the screws and q...

Page 74: ...center stand 2 Remove the turn signal light bulb socket together with the bulb by turning it counterclockwise 3 Remove the burnt out bulb by pulling it out 4 Insert a new bulb into the socket 5 Insta...

Page 75: ...ing it counterclockwise 5 Remove the burnt out bulb by pulling it out 6 Insert a new bulb into the socket 7 Install the socket together with the bulb by turning it clockwise 8 Install the taillight co...

Page 76: ...to a Yamaha dealer whose skilled technicians have the necessary tools experience and know how to service the scooter prop erly Use only genuine Yamaha replace ment parts Imitation parts may look like...

Page 77: ...vehicle Have a Yamaha dealer check the vehicle Remove the spark plug and check the electrodes 3 Ignition Wipe off with a dry cloth and correct the spark plug gap or replace the spark plug Have a Yama...

Page 78: ...press down on the cap while turning it counterclockwise and then remove the cap TIP If coolant is not available tap water can be temporarily used instead provided that it is changed to the recommende...

Page 79: ...fler outlet with a plastic bag after the engine has cooled down 2 Make sure that all caps and cov ers as well as all electrical cou plers and connectors including the spark plug cap are tightly in sta...

Page 80: ...n water Use a toothbrush or bottlebrush for hard to reach areas Stubborn dirt and insects will come off more easily if the area is covered with a wet cloth for a few minutes before cleaning After ridi...

Page 81: ...can cause loss of control Make sure that there is no oil or wax on the brakes or tires If necessary clean the brake discs and brake linings with a regular brake disc cleaner or acetone and wash the ti...

Page 82: ...ug on the cylinder head so that the electrodes are grounded This will limit spark ing during the next step d Turn the engine over several times with the starter This will coat the cylinder wall with o...

Page 83: ...qt Final transmission oil Type YAMALUBE 10W 40 or SAE 10W 30 type SE motor oil Quantity 0 15 L 0 16 US qt 0 13 Imp qt Coolant quantity Coolant reservoir up to the maximum level mark 0 25 L 0 26 US qt...

Page 84: ...ake Type Single disc brake Operation Right hand operation Specified brake fluid DOT 4 Rear brake Type Single disc brake Operation Left hand operation Specified brake fluid DOT 4 Front suspension Type...

Page 85: ...rouble warning light LED ABS warning light LED Fuses Main fuse 1 15 0 A Main fuse 2 7 5 A Taillight fuse 7 5 A Signaling system fuse 7 5 A ABS control unit fuse 7 5 A ABS motor fuse 30 0 A ABS solenoi...

Page 86: ...IDENTIFICATION NUMBER ENGINE SERIAL NUMBER MODEL LABEL INFORMATION EAU26411 Vehicle identification number The vehicle identification number is stamped into the frame TIP The vehicle identification nu...

Page 87: ...to the inside of the rear storage compartment See page 3 16 Record the information on this label in the space provided This information will be needed when order ing spare parts from a Yamaha dealer...

Page 88: ...eam indicator light 3 3 Horn switch 3 10 I Identification numbers 9 1 Ignition circuit cut off system 3 17 Indicator lights and warning lights 3 2 K Keyhole shutter 3 2 M Main switch steering lock 3 1...

Page 89: ...U2DSE0E0 book Page 2 Thursday March 19 2015 10 34 AM...

Page 90: ...DIC183 PRINTED IN INDONESIA 2015 04 1 CR Original instructions...

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