RIEJU MRT 125 LC Owner'S Manual Download Page 56 | Manualshive

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MRT 125 LC

56

Spark plug

The spark plug is an important component in the engine
and is easy to inspect.

Periodically remove and inspect the spark plug because
heating and soot deposits slowly deteriorate it. If the elec-
trode is excessively eroded, or if there is too much soot or
other deposits, replace the spark plug with another of the
recommended type and thermal grade.

SEPARATION BETWEEN ELECTRODES

SPARK PLUG TYPE

0,6~0,7 mm

CPR8EA

CAUTION:

When installing the spark plug,

always clean the surface of the washer housing
to prevent debris from entering the combustion
chamber. Screw the spark plug in by hand, gent-
ly along the threads, and fi nish by tightening with
a suitable wrench.

TIP:

Before assembling any spark plug, measure

the separation between electrodes with a feeler
gauge and adjust according to specifi cations.

0,6~0,7 mm

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Summary of Contents for MRT 125 LC

Page 1: ...OWNER S MANUAL MRT 125 LC EURO 5 ...

Page 2: ...MRT 125 LC ...

Page 3: ...he instructions and the information provided as follows Please remember that the vehicle s lifespan depends on how you use and maintain it Keeping it in perfect ope rating condition reduces the cost of repairs Please consider this manual an integral part of the vehicle It must remain with its basic equipment even in the event of a change in ownership For any issues please see your RIEJU dealer who...

Page 4: ...rt up button Lock Odometer Signals Adjustment button Km mile selection Using TRIP partial route Total time Partial times Selection button Usingthestopwatch Speed log Settings Wheel diameter and number of pulses Front suspension Rear suspension Rear brake pedal Gearshift pedal Kickstand Fuel tank Tyres Battery Driving Starting up the engine Acceleration 6 7 8 9 12 14 16 18 18 19 19 20 20 21 22 23 2...

Page 5: ...pedal distance Front brake fuid level Rear brake fuid level Clutch Adjustment Fuel line Adjustment Brake pads Cooling system Spark plug Crankcase oil checking and filling Air filter Steering set General lubrication Maintenance table Cleaning and long term storage Cleaning Long term storage Warranty 41 41 42 43 44 46 46 47 48 49 49 50 51 52 53 54 55 56 57 59 61 62 63 65 65 66 67 ...

Page 6: ...0 W AC spool Steel and friction multi plate clutch with constant pressure springs immersed in oil bath The engine is anchored to a highly resistant perimeter chassis with cone roller bearings The front suspension is a hydraulic fork with 37 mm diameter bars Rear suspension is a hydraulic mechanical shock absorber that provides gentle operation The front and rear brakes are stainless steel disc bra...

Page 7: ...erial numbers which will help you for all purposes certificate of characteristics insurance registration etc These numbers will be useful for you for any suggestions or complaints as well as to order replacement parts Chassis serial number p 12 Engine serial number p 12 Dealer seal ...

Page 8: ...ustomer with a copy HANDLING Explain how to properly handle the vehicle WARNINGS Explain the importance of the warnings to guarantee a long life for the vehicle KEYS Deliver the complete set Advise them to make a backup set FIRST INSPECTION Explain that an inspection after 1 000 km is important PERIODICAL MAINTENANCE Explain the need for periodical maintenance and state that failure to comply with...

Page 9: ... Coolant level if applicable Front rear mudguard and attachment elements Wiring of electrical installation around the steering column Alignment of front rear wheels and tightening torque of wheel axles Spokes of front and rear wheels Tyre pressure Chain tension Checking the equipment Accelerator works and has free play Adjust if necessary Degrease both brake discs Battery charged and terminals gre...

Page 10: ...absorber gear selector brake pedal levers manifold nuts etc Fuel tank Check that the tank is not in contact with the frame Driving components The digital instrument dashboard checks itself when the ignition is turned on depending on the model Adjusting the headlight height Brake light when pressing brake levers LH and RH Front rear blinkers and mounting clips Horn operation ON ROAD TEST at least 1...

Page 11: ...ry if a carburation model Coolant leaks Fuel system including hoses clips and all associated parts where leaks may appear Check breakdown codes with diagnostic tool and delete them if applicable depending on the model CHECKING FINAL APPEARANCE Date Manufacturer signature ...

Page 12: ...Spark area Unleaded petrol E5 Paper Mechanical Single suction centrifugal pump NGK CR8E 0 6 0 7 mm 0 028 0 031 Distance between axles Length Height Width Saddle height Dry weight Fuel tank 1 405 mm 2 148 mm 1 165 mm 800 mm 896 mm 112 Kg 6 L 1 405 mm 2 148 mm 1 165 mm 800 mm 870 mm 112 Kg 6 L SIZES ENDURO SUPERMOTARD ...

Page 13: ... shock absorber Ø260 mm disc Ø200 mm disc ENGINE ENDURO SUPERMOTARD Type Diameter x Span Shift Cooling Start up Lubrication Oil type Amount of oil Without replacing oil filter ensemble With replacement of the oil filter 4t 125 c c 4 Injection Valves 58 x 47 mm 6 Speed Foot shifter Water Electric Flooded body 10W40 GRO 0 95 I 1 00 US qt 0 84 Imp qt 1 00 I 1 06 US qt 0 88 Imp qt 80 90 21 110 80 18 1...

Page 14: ...cation number This is the number 1 that is marked on the bottom of the engine s left crankcase half LOCATION OF SERIAL NUMBERS Chassis identification number This is the number 1 that is die cut on the right of the steering tube 1 1 ...

Page 15: ...5 Builder label Your RIEJU has an identification plate 1 with details on manufacturer frame number approval number and sound emissions level The frame number is also die cut on the right side of the steering tube 1 ...

Page 16: ...inkers 10 Left rear view mirror 1 Rear blinkers 2 Saddle 3 Gas grip 4 Right rear view mirror 5 Front headlight 11 E5 fuel tank cap 12 Plate holder 13 Front brake disc 14 Front suspension 15 Engine 16 Gearshift lever 17 Kickstand 18 Transmission chain 1 6 7 13 14 15 8 16 17 18 4 5 9 12 10 11 2 3 ...

Page 17: ...MRT 125 LC 17 19 Clutch lever 20 Lock 21 Front brake lever 22 Left grip 23 Light steering horn controls 24 Start up controls 25 Gas grip 21 19 20 24 22 25 23 ...

Page 18: ...R The clutch lever is located to the left of the handle To activate it press the lever toward the grip FRONT BRAKE LEVER The front brake lever is on the right of the handle To activate the brake press the lever toward the grip ...

Page 19: ...tral position B In the right hand position when you must turn to the right C In the left hand position when you must turn to the left Ensure that the button always returns to its cen tral position TIP After turning do not forget to put the switch in its central position by pressing the button A B C ...

Page 20: ...the horn D Light switch It has two positions In the bottom position the light is set to low beam E In the upper position the light is set to high beam F Remember that it is forbidden to use loud noise signals for reasons not permitted by regulations D E F ...

Page 21: ...MRT 125 LC 21 Start up button To start up the engine press the switch G Check before doing so that the gear lever is in neutral G ...

Page 22: ...le s start up and block the handlebar On Off 1 Put the key in position Blocking unblocking the handlebar 1 Turn the handlebar all the way to the left 2 Put the key in position 3 Press the key and turn it to position 4 Remove the key Electric system connection Electric system disconnection Blocking steering and disconnecting the electric system ...

Page 23: ...nt Button Press the Adjustment Button on the main screen to change between ODO Trip A B Total time and partial times A B Voltmeter Viewing range 4 levels Speedometer Km h or MPH units Timer Speed log Average speed and maximum speed Partial odometer Viewing range 0 999 9 km miles It au tomatically restarts after 999 9 km miles Viewing unit 0 1 km mile Odometer Viewing range 0 9999 km miles It auto ...

Page 24: ...engine is too hot This excess temperature may be due to several different factors CAUTION You must not drive when this light is on since it can cause serious harm to the engine Go as soon as possible to your RIEJU dealer High beam light This light turns on when your vehicle s high beams are on Blinker light This light turns on when you have selected blinker lights right or left ...

Page 25: ...may blink a few times when the ignition turns over this is not due to any breakdown CAUTION You must not drive when this light is on since it can cause serious harm to the engine Go as soon as possible to your RIEJU dealer Fuel light The light turns on when the fuel level is below the reserve Fill the tank as soon as possible to avoid running out of fuel ...

Page 26: ...o chan ge the speed unit from km to miles Using TRIP partial route Adjustment Button once to change the ODO function odometer to TRIP A Press and hold the Adjustment Button for 3 se conds to start TRIP A Press the Adjustment Button to change from TRIP A to TRIP B Press and hold the Adjustment Button for 3 se conds to start TRIP B ...

Page 27: ...ange from to tal use time HOUR to Partial time A Hour A Press and hold the Adjustment Button for 3 se conds to start Partial Time A Press and hold the Adjustment Button to change from Partial Time A to Partial Time B Press and hold the Adjustment Button for 3 se conds to start Partial Time B Press the Adjustment Button to go back from Partial Time B to the main screen ...

Page 28: ...hold the Selection Button for 1 second to start the stopwatch Speed log The speed log tells us the maximum and avera ge speed obtained Press the Selection Button to change from Stopwatch to Speed Log Press and hold the Selection Button for 3 seconds to start the Speed Log The Average Speed and Maximum Speed are shown on a 3 second ro tation ...

Page 29: ...MRT 125 LC 29 Press the Selection Button to go back from the Speed Log to the main screen ...

Page 30: ... Adjustment Button to go to the sub menu on tyre circumference Press the Adjustment Button to move the digit you wish to change and the Selection Button to change the numbers Once you have entered the tyre s circumference press the Adjustment Button to go to the sub menu on the number of pulses Press the Adjustment Button to move the digit you wish to change and the Selection Button to change the ...

Page 31: ...of pulses numbers should be TYRE ENDURO SUPERMOTARD DIAMETER PULSES 2100 2030 6 6 CAUTION If you enter numbers other than the ones provided the speedometer will not show the correct speed Rieju shall not be held liable for any consequence due to not entering the correct numbers ...

Page 32: ...ydraulic fork that boasts the most cutting edge technological and design resources REAR SUSPENSION Rear suspension is a hydraulic mechanical shock absor ber that provides gentle operation Fork Amount of oil Oil type Hydraulic with 37 mm bars 310 c c per bar GRO SAE 15W ...

Page 33: ...ted under the left part of the motorcycle Ac tivate it with your foot pushing it all the way Allow it to return to its resting position before shifting gears again To shift into first push the pedal downward To shift into other gears raise the lever up with the tip of your foot Press the pedal gently to keep the back wheel from locking and skidding 6 5 4 3 2 1 ...

Page 34: ...he vehicle by the handlebar Next pla ce your foot on the back and place the vehicle in vertical position so that the kickstand returns to its retracted po sition CAUTION Do not release the vehicle until you have verified that it is entirely stable Regularly check the condition and state of clean liness of the springs If they are dirty or worn they can cause the kickstand to retract incorrectly ...

Page 35: ...nd that it is completely ventilated FUEL TANK To access the tank cap please proceed as follows 1 Insert the key into the lock and turn it 1 2 rotation to the left The cap has a spring to make opening easier 2 Open the lid to access the tank cap 3 Turn the tank cap anticlockwise until released from the tank TANK CAPACITY 6 litres ...

Page 36: ... off centre and also check for wear on the tyre Do not overload the vehicle since in addition to losing stability this increases tyre wear CAUTION When pressure is very high or inco rrect the tyres stop absorbing shock They trans fer shaking and blows directly to the chassis and the handlebar negatively affecting safety and comfort while driving TYRE ENDURO SUPERMOTARD FRONT REAR 1 7 Kg cm2 2 2 Kg...

Page 37: ...ery you must remove the seat and the air filter cover Check that the terminals are clean and properly secured The battery does not require maintenance so when it runs out it must be replaced by a new one BATTERY TYPE 12V 6Ah maintenance free ...

Page 38: ...F NECESSARY CHECK Accelerator grip Tyres Battery Steering Front headlight Brake light Position signals Instrument panel Brake discs Brakes Inflate or replace Charge Replace Replace Replace Replace Replace Adjust Fill Play Pressure condition and wear Charge Smooth steering flexible movement no slack Lighting Lighting Lighting Lighting That they are not damaged and are completely clean Lever play Br...

Page 39: ...MRT 125 LC 39 Starting up the engine 1 Check that the engine is in neutral and completely clo se the accelerator grip 2 Turn the key right to position 6 5 4 3 2 1 ...

Page 40: ... gases from the exhaust may cause serious consequences to health TIP Do not accelerate all the way or make the engine turn over too fast until it is warmed up enough 3 Activate the start up button 4 Next push the clutch lever and shift to first 5 Progressively release the clutch lever as you gently accelerate ...

Page 41: ...activate the front and rear brakes at once by progressively increasing pressure Stopping Close the gas grip and activate both brakes simultaneously When the vehicle has reduced its speed press the clutch lever all the way down To stop the engine remove the key from the ignition Once the engine is stopped always close the fuel tap CAUTION Abrupt braking can cause skidding and bouncing ...

Page 42: ...mmediate grounds for loss of your Vehicle Warranty Driving The most important period in the life cycle of your motor cycle is between kilometre 0 and 500 For this reason we ask that you please carefully read the following instruc tions During the first 1 000 km do not overload the motorcycle since the motorcycle is new and the different parts of the engine wear down and smooth against each other u...

Page 43: ... wheel 1 Put the gearshift box in neutral and loosen the nut and axle 1 of the rear wheel 2 Loosen the fastening nut 3 3 With the screws 2 adjust the chain s tension ma king sure that there is always the same distance on both sides of the axle To this end use the ruler marks 4 on the swingarm 4 Secure the position with the 2 nuts 3 and tighten the nut that holds the rear wheel axle TIP The chain m...

Page 44: ...o access the lamp holder and to change the bulb plea se conduct the following steps 1 Remove the two screws from the headlight 1 one on each side 2 Tilt the headlight forward 3 Disconnect the lamp 2 4 Remove the protective rubber 3 1 2 3 ...

Page 45: ... 45 5 Remove the fixation clip 4 6 Remove the lamp 5 and replace it BULB TYPE 12V HS1 35 35W CAUTION Using another kind of bulb may cause optic damage If this happens they will be exclu ded from the warranty 5 4 ...

Page 46: ...allation please see your Rieju distributor Position lamp bulb To access the lamp holder and to change the bulb 1 Conduct step 1 from the previous section 2 Pull the lamp holder and remove the bulb BULB TYPE 5W CAUTION Using another kind of bulb may cause optic damage If this happens they will be exclu ded from the warranty 1 ...

Page 47: ...MRT 125 LC 47 Plate light Changing the plate light requires disassembling parts of the vehicle CAUTION To guarantee proper installation please see your Rieju distributor ...

Page 48: ...lever is spongy when activated there may be air in the pump or circuit for each brake or a component of the braking system may be in poor condition Do not mix different kinds of brake fluid The fluid used to fill or renew your circuit must meet the standard specified on each circuit s fluid tank As such DOT4 must be used with the rear brake The specification must never be changed always follow the...

Page 49: ... the position with the nut 1 Rear brake adjusting pedal distance When the brake pedal is in resting position it should have 5 7 mm play To adjust the position please follow the steps below 1 Loosen the fastening nut 1 2 Move the axle to adjust the pedal 2 3 Check that the brake responds correctly and does not create friction 4 Set the position with the nut 1 1 2 2 1 ...

Page 50: ...with water or is dirty Brake fluid tanks must be at least half full If fluid is missing it must be added To this end 1 Loosen the cover s screws 2 2 Remove the cover with the bellows 3 Fill the tank with fluid 3 4 Put the lid on the tank CAUTION Brake fluid is corrosive and damages paint If spilled rinse immediately with water RECOMMENDED FLUID GRO DOT4 2 1 3 ...

Page 51: ...irty Brake fluid tanks must be at least half full If fluid is missing it must be added To this end 1 Remove the saddle and the right hand side covers 2 Next remove the cover with the bellows 1 3 Fill the tank with fluid 2 4 Put the lid on the tank CAUTION Brake fluid is corrosive and damages paint If spilled rinse immediately with water RECOMMENDED FLUID GRO DOT4 1 2 ...

Page 52: ... properly adjust the clutch please follow the steps be low 1 Remove the protective rubber 1 2 Loosen the fixation wheel 2 3 Move the wheel to adjust the clutch 3 4 With the wheel set the position 2 5 Place the protective rubber 1 1 2 3 ...

Page 53: ...he fuel please follow the steps below 1 Remove the protective rubber 1 2 Loosen the fixation wheel 2 3 Adjust the grip s play 3 with the adjustment nut 4 4 Set the position with the fixation nut 2 5 Place the protective rubber 1 FUEL GRIP PLAY 2 3mm 2 4 1 3 ...

Page 54: ...element in the vehicle so they require an inspection that you may conduct vi sually CAUTION Changing pads requires mechanical knowledge to guarantee proper assembly To guarantee proper installation please see your Rieju distributor MINIMUM PAD THICKNESS 2 mm ...

Page 55: ...liquid can be re leased under pressure which is dangerous Use closed circuit antifreeze Using any other fluid may damage the elements in the radiator or the cooling circuit This type of breakdown is not co vered under the vehicle warranty TIP Check that the radiator is entirely full becau se this means that you can be sure that the coo lant fluid is travelling the entire circuit To verify the flui...

Page 56: ...g with another of the recommended type and thermal grade SEPARATION BETWEEN ELECTRODES SPARK PLUG TYPE 0 6 0 7 mm CPR8EA CAUTION When installing the spark plug always clean the surface of the washer housing to prevent debris from entering the combustion chamber Screw the spark plug in by hand gent ly along the threads and finish by tightening with a suitable wrench TIP Before assembling any spark ...

Page 57: ... Check the vehicle s oil as follows 1 With the engine cold position the vehicle horizon tally 2 Remove the oil filler cap 1 located on the clutch cover on the right of the engine 3 Check the oil level with the rod 1 built into the oil filler cap 1 1 ...

Page 58: ...sue Breakdowns for this reason are not covered by the warranty OIL TYPE GRO 10W40 CAUTION Totally changing the oil requires me chanical knowledge Rieju recommends that you go to your dealer to guarantee this operation Optimum oil level is at the top of the rod 2 as a maxi mum point The minimum level of oil is position 3 3 2 ...

Page 59: ... cranks haft bearings and even the cylinder largely depend on the air filter being clean and greased To access the air filter 1 Remove the two screws 1 one on each side to di sassemble the motorcycle seat providing free access to the filter box 2 Remove screws A 3 Remove the screw and silentblok B and remove the cover 1 A B ...

Page 60: ... and cleaning it can lead to improper engine ope ration as well as important breakdowns that would not be considered factory defects TIP This must be replaced more frequently if the vehicle is used in dusty or humid areas 4 Remove the air filter C and replace it C ...

Page 61: ... handlebar gently in each direction If when you release the handlebar it continues moving on its own this means that the steering is not too tight Crouch in front of the motorcycle grab the lowest part of the front fork on the axle and stretch the fork If there is play steering is too loose CAUTION Adjusting steering requires mechanical knowledge Rieju recommends that you go to your dealer to guar...

Page 62: ...eral elements lubricated Clutch lever Front brake lever Rear brake pedal Rear brake pedal bushing Shift lever 5 Fuel line Transmission chain This is necessary after driving on wet ground and when the chain looks dry This chain is roller so a specific lubricant should be used for this type of chain ...

Page 63: ...ming chain Running time Valve adjustment Segment wear check Clutch Spark plug Transmission chain tension and wear Battery Electrical system Inspect and adjust carburettor 3 000 Km L E C C C I I I I 6 000 Km I C 10 000 Km I E C 10 000 Km I C 10 000 Km I I 6 000 Km 10 000 Km C C C I I I I I I C C C I 7 000 Km L E C C I I I I I I I I I I E I I I 4 000 Km C C C I I I I I E I I 1 000 Km L E C C I I I I...

Page 64: ...wheel spoke tension and off centre Tyres pressure and condition Engine screws and nuts Screws nuts for each component I 6 000 Km I I I I I I I E I I C 10 000 Km I C 10 000 Km C I C 7 000 Km I I C 10 000 Km I I I I I I I C C C I I C I I I I I I I I I I E I I I C C I I I I I I I I I I I C I I I I I I I I I I I I I I I I I I I I I I The maintenance schedule may change depending on motorcycle use dri ...

Page 65: ...ly de greaser 4 Remove the de greaser and dirt with pressurised water 5 Clean all surfaces with warm water and gentle detergent 6 Remove the soap with cold water then dry all surfaces 7 After all cleaning is complete run the engine for a few minutes on idle CAUTION Do not apply de greaser to the wheel axles or the chain CAUTION Rieju shall not be held liable for using corrosive de greaser elements...

Page 66: ...ge we advise cleaning the motorcycle beforehand as explained above 1 Empty the fuel tank pipes and the carburettor float chamber 2 Lubricate all control cables 3 Cover the exhaust pipe so that moisture cannot enter 4 Remove the battery and charge it once per month ...

Page 67: ...s travelled or the number of hours the vehicle has been operated Warranty Period The warranty period is governed by applicable warranty law in the vehicle s country of sale Warranty claims for defects not brought to the attention of a RIEJU authorised dealer before the end of the warranty period shall be excluded Purchaser obligations RIEJU may legitimately reject warranty claims if and to the ext...

Page 68: ...ed or modified or fitted with components other than the compo nents expressly authorised by RIEJU as components allowed for the vehicle f The vehicle has been stored or transported in a way that is contrary to technical requirements g The vehicle has been used for a special use other than ordinary use such as competition racing or in an attempt to beat a record h The vehicle has suffered a fall or...

Page 69: ...t significantly affect conditions for use of the motorcycle for example small or hidden imperfections normal noise or vibration in use etc g Circumstances due to vehicle ageing for example fading of painted surfaces or metal coating Miscellaneous a If repair of the defect or replacing the part is disproportionate RIEJU shall be entitled to decide at its sole discretion whether to repair or replace...

Page 70: ...cycle repair d The purchaser s warranty claims under the purchase sale contract with the authorised dealer shall not be affected by this warranty This warranty shall not affect the purchaser s additional contractual rights under the general business conditions of the authorised dealer However said additional rights may only be claimed with the authorised dealer e If the purchaser resells the produ...

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