KYMCO MYROAD 700i Service Manual
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KYMCO MYROAD 700i Service Manual

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MYROAD 700i
By KWANG YANG Motor Co., Ltd.
First Edition, FEB. 2011
All rights reserved. Any reproduction or
unauthorized use without the written permission of
KWANG YANG Motor Co., Ltd.
is expressly prohibited.
4122-KKE5-S00

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  • Page 1 MYROAD 700i By KWANG YANG Motor Co., Ltd. First Edition, FEB. 2011 All rights reserved. Any reproduction or unauthorized use without the written permission of KWANG YANG Motor Co., Ltd. is expressly prohibited. 4122-KKE5-S00...
  • Page 2 The information and contents included in this manual may be different from the motorcycle in case specifications are changed. KYMCO reserves the right to make changes at any time without notice and without incurring any obligation. KWANG YANG MOTOR CO., LTD.

  • Page 3: Table Of Contents

    . GENERAL INFORMATION MYROAD 700i __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ GENERAL INFORMATION __________________________________________________________________________________ SERIAL NUMBER----------------------------------------------------------- 1 - 1 SPECIFICATIONS --------------------------------------------------------- 1 - 2 SERVICE PRECAUTIONS ------------------------------------------------- 1 - 3 TORQUE VALUES ---------------------------------------------------------- 1 - 7 SPECIAL TOOLS ------------------------------------------------------------ 1 - 9...

  • Page 4: Serial Number

    . GENERAL INFORMATION MYROAD 700i SERIAL NUMBER FRAME NUMBER(VIN): VEHICLE IDENTIFICATION NUMBER(VIN): Location of Engine Serial Number...

  • Page 5: Specifications

    . GENERAL INFORMATION MYROAD 700i SPECIFICATIONS ITEM SPECIFICATIONS Air cleaner type & No Wet paper type element ITEM SPECIFICATIONS Name MYROAD 700i 14 L Fuel capacity Overall length 2330 mm Throttle Body Venturi φ 38 mm Overall width 830 mm...

  • Page 6: Service Precautions

    . GENERAL INFORMATION MYROAD 700i SERVICE PRECAUTIONS Apply or add designated greases and Make sure to install new gaskets, O-rings, lubricants to the specified lubrication circlips, cotter pins, etc. when points. reassembling. After reassembly, check all parts for proper tightening and operation.
  • Page 7 . GENERAL INFORMATION MYROAD 700i If the fuse is burned out, find the cause and The connector shall be inserted repair it. Replace it with a new one completely. according to the specified capacity. If the double connector has a lock, lock it at the correct position.
  • Page 8 . GENERAL INFORMATION MYROAD 700i After clamping, check each wire to make Route harnesses so they are neither sure it is secure. pulled tight nor have excessive slack. Do not pull too tight！ Do not squeeze wires against the weld or its clamp.
  • Page 9 . GENERAL INFORMATION MYROAD 700i After routing, check that the wire harnesses Symbols: are not twisted or kinked. The following symbols represent the servicing methods and cautions included in this service manual. : Apply engine oil to the specified points. (Use...

  • Page 10: Torque Values

    . GENERAL INFORMATION MYROAD 700i TORQUE VALUES STANDARD TORQUE VALUES Torque Torque Item Item Kg-m Kgf-m 5mm bolt and nut 5mm screw 6mm bolt and nut 6mm screw, SH bolt 8mm bolt and nut 6mm flange bolt and nut 10mm bolt and nut...
  • Page 11 . GENERAL INFORMATION MYROAD 700i FRAME...

  • Page 12: Special Tools

    . GENERAL INFORMATION MYROAD 700i SPECIAL TOOLS Tool Name Tool No. Remarks Lock nut socket wrench A120F00007 Steering stem removal or install Oil seal & bearing installers A120E00014 Oil seal & bearing install Universal holder A120E00017 Holding clutch for removal Flywheel holder A120E00021 A.C.

  • Page 13: Lubrication Points

    . GENERAL INFORMATION MYROAD 700i LUBRICATION POINTS ENGINE Lubrication Points Lubricant •Genuine KYMCO Engine Oil (SAE 5W-50) Valve guide/valve stem movable part •API SJ Engine Oil Camshaft protruding surface Valve rocker arm friction surface Camshaft drive chain Cylinder lock bolt and nut...
  • Page 14 . GENERAL INFORMATION MYROAD 700i FRAME The following is the lubrication points for the frame. Use general purpose grease for parts not listed. Apply clean engine oil or grease to cables and movable parts not specified. This will avoid abnormal noise and rise the durability of the motorcycle.

  • Page 15: Troubleshooting

    . GENERAL INFORMATION MYROAD 700i TROUBLESHOOTING ENGINE WILL NOT START OR IS HARD TO START Inspection/Adjustment Probable Cause Symptom Check if fuel reaches carburetor by loosening drain screw Empty fuel tank Clogged carburetor fuel inlet tube, vacuum tube or fuel tube...
  • Page 16 . GENERAL INFORMATION MYROAD 700i ENGINE LACKS POWER Inspection/Adjustment Probable Cause Symptom Start engine and Clogged air cleaner accelerate lightly for Restricted fuel flow observation Clogged fuel line between fuel tank and carburetor Engine speed does Engine speed Clogged exhaust muffler...
  • Page 17 . GENERAL INFORMATION MYROAD 700i POOR PERFORMANCE (ESPECIALLY AT IDLE AND LOW SPEEDS) Inspection/Adjustment Symptom Probable Cause Check ignition timing Faulty ignition unit Incorrect timing Correct timing Faulty A.C. generator Check carburetor pilot screw adjustment Mixture too rich (turn screw...
  • Page 18 . GENERAL INFORMATION MYROAD 700i POOR PERFORMANCE (AT HIGH SPEED) Inspection/Adjustment Symptom Probable Cause Check ignition timing Faulty ignition unit Correct timing Incorrect timing Faulty A.C. generator Check valve clearance Improperly adjusted valve Correctly adjusted Incorrectly adjusted clearance Worn valve seat...
  • Page 19 . GENERAL INFORMATION MYROAD 700i ENGINE NOISE Symptom Probable Cause Valve clearance too large Valve noise Worn camshaft lobe Worn piston rings Worn piston pin and connecting rod small Piston noise Excessive carbon build-up in combustion chamber Damaged cam chain tensioner...
  • Page 20 . GENERAL INFORMATION MYROAD 700i CLUTCH, DRIVE AND DRIVEN PULLEYS Symptom Probable Cause Worn or slipping drive belt Broken ramp plate Broken drive face spring Engine starts but Separated clutch lining motor-cycle does not Damaged driven pulley shaft splines Damaged final gear...
  • Page 21 . GENERAL INFORMATION MYROAD 700i STARTER MOTOR 1. Starter motor won‘t turn Symptom Inspection/Adjustment Probable Cause Check operation of stop switch by Burned out fuse applying brake Weak or dead battery Stoplight does not Faulty stop switch Stoplight comes on...
  • Page 22 . GENERAL INFORMATION MYROAD 700i NO SPARK AT SPARK PLUG Inspection/Adjustment Symptom Probable Cause Replace with a new spark plug and inspect again Good spark Weak or no spark Faulty spark plug Check spark plug cap and high-tension wire for looseness...
  • Page 23 . GENERAL INFORMATION MYROAD 700i POOR CHARGING (BATTERY OVER DISCHARGING OR OVERCHARGING) Undercharging Inspection/Adjustment Symptom Probable Cause Start engine and test limit voltage of battery terminals Faulty AC generator Voltage does not Normal voltage Faulty regulator/rectifier increase Faulty battery Measure resistance...
  • Page 24 . GENERAL INFORMATION MYROAD 700i FUEL GAUGE 1. Pointer does not register correctly (Ignition switch ON) Inspection/Adjustment Symptom Probable Cause Check battery circuit by operating turn signals Burned out fuse Weak or dead battery Signals operate Signals dim, remain Faulty ignition switch properly on or don‘t operate...
  • Page 25 . GENERAL INFORMATION MYROAD 700i STEERING HANDLEBAR DOES NOT TRACK STRAIGHT Symptom Probable Cause (Front and rear tire pressures are normal) Steering stem nut too tight Steering is heavy Broken steering steel balls Excessive wheel bearing play Front or rear wheel is...
  • Page 26 . GENERAL INFORMATION MYROAD 700i TROUBLESHOOTING (XCITING 250 AFI) ENGINE WILL NOT START OR IS HARD TO START Inspection/Adjustment Probable Cause Symptom 1. Make sure engine stop switch is ON. 2. Put the side stand up. 3. Connect the diagnostic tool, then check EMS and correct problems.
  • Page 27 . GENERAL INFORMATION MYROAD 700i ENGINE LACKS POWER Inspection/Adjustment Probable Cause Symptom Connect the diagnostic tool, then check EMS and correct problems. Start engine and Clogged air cleaner accelerate lightly for Clogged exhaust muffler Faulty spark plug observation Faulty throttle...
  • Page 28 . GENERAL INFORMATION MYROAD 700i Rapidly accelerate or run at high speed Excessive carbon build-up in combustion chamber Poor quality fuel Engine does not knock Engine knocks Clutch slipping Ignition timing too early 1-25...
  • Page 29 . GENERAL INFORMATION MYROAD 700i POOR PERFORMANCE (ESPECIALLY AT IDLE AND LOW SPEEDS) Inspection/Adjustment Symptom Probable Cause Connect the diagnostic tool, then check EMS and correct problems. Check ignition timing Faulty ignition coil Incorrect timing Correct timing Faulty CPS Faulty ECU...
  • Page 30 . GENERAL INFORMATION MYROAD 700i POOR PERFORMANCE (AT HIGH SPEED) Inspection/Adjustment Symptom Probable Cause Connect the diagnostic tool, then check EMS and correct problems. Check ignition timing Faulty spark plug Correct timing Faulty ignition coil Incorrect timing Faulty CPS Check valve clearance...
  • Page 31 . GENERAL INFORMATION MYROAD 700i ENGINE NOISE Symptom Probable Cause Valve clearance too large Valve noise Worn camshaft lobe Worn piston rings Worn piston pin and connecting rod small Piston noise Excessive carbon build-up in combustion chamber Damaged cam chain tensioner...
  • Page 32 . GENERAL INFORMATION MYROAD 700i CLUTCH, DRIVE AND DRIVEN PULLEYS Symptom Probable Cause Worn or slipping drive belt Broken ramp plate Broken drive face spring Engine starts but Separated clutch lining motor-cycle does not Damaged driven pulley shaft splines Damaged final gear...
  • Page 33 . GENERAL INFORMATION MYROAD 700i STARTER MOTOR 1. Starter motor won‘t turn Symptom Inspection/Adjustment Probable Cause Check operation of stop switch by Burned out fuse applying brake Weak or dead battery Stoplight does not Faulty stop switch Stoplight comes on...
  • Page 34 . GENERAL INFORMATION MYROAD 700i closed NO SPARK AT SPARK PLUG Inspection/Adjustment Symptom Probable Cause Connect the diagnostic tool, then check EMS and correct problems. Replace with a new spark plug and inspect again Good spark Weak or no spark...
  • Page 35 . GENERAL INFORMATION MYROAD 700i POOR CHARGING (BATTERY OVER DISCHARGING OR OVERCHARGING) Undercharging Inspection/Adjustment Symptom Probable Cause Start engine and test limit voltage of battery terminals Faulty AC generator Voltage does not Normal voltage Faulty regulator/rectifier increase Faulty battery Measure resistance...
  • Page 36 . GENERAL INFORMATION MYROAD 700i FUEL GAUGE 1. Pointer does not register correctly (Ignition switch ON) Symptom Probable Cause Inspection/Adjustment Check battery circuit by operating turn signals Burned out fuse Weak or dead battery Signals operate Signals dim, remain Faulty ignition switch properly on or don‘t operate...
  • Page 37 . GENERAL INFORMATION MYROAD 700i fuel gauge STEERING HANDLEBAR DOES NOT TRACK STRAIGHT Symptom Probable Cause (Front and rear tire pressures are normal) Steering stem nut too tight Steering is heavy Broken steering steel balls Excessive wheel bearing play Front or rear wheel is...
  • Page 38 . GENERAL INFORMATION MYROAD 700i 1-35...
  • Page 39 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ FRAME COVERS/EXHAUST MUFFLER __________________________________________________________________________________ SCHEMATIC DRAWING ------------------------------------------------- 2- 1 SERVICE INFORMATION------------------------------------------------ 2- 2 TROUBLESHOOTING----------------------------------------------------- 2- 2 FRAME COVERS REMOVAL ------------------------------------------- 2- 3 EXHAUST MUFFLER ----------------------------------------------------- 2-17...

  • Page 40: Schematic Drawing

    . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER SCHEMATIC DRAWING...

  • Page 41: Service Information

    . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER SERVICE INFORMATION GENERAL INSTRUCTIONS • When removing frame covers, use care not to pull them by force because the cover joint claws may be damaged. • Make sure to route cables and harnesses according to the Cable & Harness Routing.

  • Page 42: Frame Covers Removal

    . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER FRAME COVERS REMOVAL Damper Unit Nuts SEAT REMOVAL Unlock the seat with the ignition key. Open the seat. Remove the two nuts and seat damper unit. Remove the two nuts and the seat.

  • Page 43: Exhaust Muffler

    . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Bolt FUEL PUMP LID REMOVAL Remove the bolt and lid. INSTALLATION Installation is in the reverse order of removal. Fuel pump Lid Rubber Cap REAR SPOILER REMOVAL Unlock the seat with the ignition key.
  • Page 44 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER UPPER HANDLEBAR COVER REMOVAL Remove four screws and upper handlebar cover. INSTALLATION Installation is in the reverse order of removal. Screws Bolts RIGHT/LEFT SIDE COVERS REMOVAL After removing seat, the priority you should remove would be side covers, there are some screws and bolts hiding in these parts.
  • Page 45 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Remove the side cover following the way of picture showing. Specially notice not to damage the tabs on the side covers, especially the hook structures on the end of side covers. ＊ Be careful not to damage the tabs on the...
  • Page 46 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Floor Mat RIGHT/LEFT FLOOR SKIRT REMOVAL Remove the floor mat. Remove the right and left center body cover .
  • Page 47 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Remove the seven screws. Screws Screws Remove two screws. Remove the floor skirt. ＊ Be careful not to damage the tabs on the floor skirt. INSTALLATION Installation is in the reverse order of removal.
  • Page 48 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER LICENCE LIGHT REMOVAL Remove two screws. Disconnect the license light connector and remove the license light. INSTALLATION Installation is in the reverse order of removal. Screws Connector REAR FENDER REMOVAL Remove the licence light.
  • Page 49 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER RIGHT/LEFT SIDE BODY COVER REMOVAL Remove the luggage box. Remove the rear spoiler. Remove two bolts. Taillight/Rear Turn Signal Light Connector Raise the side body cover, disconnect the taillight/rear turn signal light connector and remove the side body cover.
  • Page 50 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Bolts TAILIGHT/REAR TURN SIGNAL LIGHT REMOVAL Remove the side and rear body cover. Remove bolts and taillight/rear turn signal light. INSTALLATION Installation is in the reverse order of removal. Screws REAR LOWER COVER REMOVAL Remove the side body cover.
  • Page 51 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Remove the two bolts, rearview mirror holder and seat. INSTALLATION Installation is in the reverse order of removal Bolts Screws WINDSHIELD REMOVAL Remove four screws and windshield garnish. Windshield Garnish Windshield Remove 6 bolts and windshield.
  • Page 52 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER FRONT COVER REMOVAL The priority to remove is front cover (with head lights, then tunnel leg shield (81141-KKE5), there are some bolts and screws hide inside. 2-13...
  • Page 53 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Tunnel leg shield removal Screws Screws Remove six screws. Turn Signal Light Connectors Remove two screws. Remove one screw. Disconnect headlight and turn signal light connectors. INSTALLATION Screw Headlight Connector Installation is in the reverse order of removal.
  • Page 54 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER HEADLIGHT REMOVAL Remove the front cover. Remove 8 screws and headlight. INSTALLATION Installation is in the reverse order of removal. TURN SIGNAL LIGHT REMOVAL Remove the front cover. Remove three screws and turn signal light.
  • Page 55 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Remove two screws and front meter visor. INSTALLATION Installation is in the reverse order of removal. Screw METER PANEL REMOVAL Remove the front cover. Remove the front meter visor. Remove the tunnel leg shield.
  • Page 56 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Screws METER REMOVAL Remove the meter panel. Remove two screws and meter. INNER COVER REMOVAL Remove the front cover. Remove the floorboard. Remove the meter panel. Remove the shutter screw and shutter. Cap Garnish Turn the fuel fill cap garnish counterclockwise and remove it.
  • Page 57 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER Remove 2 bolts from front panel floor. INSTALLATION Installation is in the reverse order of removal. FRONT LOWER COVER REMOVAL Remove the panel floor. Remove the screws from lower cover. Remove the lower cover.
  • Page 58 . FRAME COVERS/ MYROAD 700i EXHAUST MUFFLER EXHAUST MUFFLER Muffler protector REMOVAL Disconnect the connector with O2 heater/O2 sensor. Remove screws from muffler protector. Loosen the rear muffler cover screws. Screws Remove the exhaust pipe joint nuts and exhaust pipe.
  • Page 59 . INSPECTION/ADJUSTMENT MYROAD 700i __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ INSPECTION/ADJUSTMENT __________________________________________________________________________________ SERVICE INFORMATION-------------------------------------------------- 3-1 MAINTENANCE SCHEDUL ----------------------------------------------- 3- 3 FUEL LINE--------------------------------------------------------------------- 3- 5 THROTTLE OPERATION--------------------------------------------------- 3- 5 AIR CLEANER ---------------------------------------------------------------- 3-7 CRANKCASE BREATHER ------------------------------------------------- 3- 8 SPARK PLUG------------------------------------------------------------------ 3- 8 VALVE CLEARANCE ------------------------------------------------------- 3-10...

  • Page 60: Inspection/Adjustment

    0.16 mm 0.22 mm) At draining 2.75 liter Engine oil capacity Total amount 3.0 liter KYMCO 4-stroke oil or equivalent motor oil API service classification: SJ Recommended engine oil Viscosity: 5W50 Engine idle speed 1250±100 rpm At draining 0.36 liter...
  • Page 61 . INSPECTION/ADJUSTMENT MYROAD 700i TORQURE VALUES Engine oil drain plug 2.5 kgf•m Oil strainer screen cap 1.2~1.8 kgf•m Apply oil to the threads and seating surface. Oil filter cartridge 1~2 kgf•m Apply oil to the threads and seating surface. Transmission oil drain bolt 2~3 kgf•m...

  • Page 62: Maintenance Schedul

    . INSPECTION/ADJUSTMENT MYROAD 700i MAINTENANCE SCHEDULE Perform the pre-ride inspection in the owner’s manual at each scheduled maintenance period. This interval should be judged by odometer reading or months, whichever comes first. I: INSPECT AND CLEAN, ADJUST, LUBRICATE OR REPLACE IF NECESSARY...
  • Page 63 . INSPECTION/ADJUSTMENT MYROAD 700i NOTE: 1 At higher odometer readings, repeat at the frequency interval established here. 2 Service more frequently if the scooter is ridden in unusually wet or dusty areas. 3 Service more frequently when riding in rain or at full throttle.

  • Page 64: Throttle Operation

    . INSPECTION/ADJUSTMENT MYROAD 700i ＊ • Do not smoke or allow flames or sparks in your working area. FUEL FILTER Visually check the fuel filter. If accumulation of sediment or clogging is found, replace the fuel filter with a new one.
  • Page 65 . INSPECTION/ADJUSTMENT MYROAD 700i Throttle grip free play can be adjusted at either end of the throttle cable. Minor adjustment is made with the upper adjuster. Slide the rubber sleeve back to expose the throttle cable adjuster. Adjust the free play by loosening the lock nut...

  • Page 66: Air Cleaner

    Service more frequently when riding in unusually wet or dusty areas. Install a new air cleaner element. Use the KYMCO genuine air cleaner element or an equivalent air cleaner element specified for your model. Using the wrong. KYMCO air...

  • Page 67: Crankcase Breather

    . INSPECTION/ADJUSTMENT MYROAD 700i Remove the air cleaner element. Check the cleaner element. Install the removed parts in the reverse order of removal. Air Cleaner Element Air cleaner element removal/installation Remove the luggage box. Remove the six screws and air cleaner cover.
  • Page 68 . INSPECTION/ADJUSTMENT MYROAD 700i Remove the spark plug using a equipped spark plug wrench or an equivalent tool. Inspect or replace as described in the maintenance schedule. INSPECTION Spark Plug Remove the carbon deposits from the spark plug with a small wire brush or a spark plug cleaning machine.

  • Page 69: Valve Clearance

    . INSPECTION/ADJUSTMENT MYROAD 700i Timing Hole Cap/O-ring VALVE CLEARANCE ＊ Inspect and adjust the valve clearance while the engine is cold (Below 35°C/95°F). Inspection and adjust Remove the cylinder head cover. Crankshaft Hole Cap/O-ring Remove the timing hole cap and O-ring.
  • Page 70 . INSPECTION/ADJUSTMENT MYROAD 700i Insert the feeler gauge between the valve lifter and the cam lobe. Check the valve clearance for the valves using a feeler gauge. Valve Clearance IN:0.16 mm(0.006 in) EX:0.22 mm(0.009in) Remove the camshaft. Shim Remove the valve lifters and shims.
  • Page 71 . INSPECTION/ADJUSTMENT MYROAD 700i Measure the shim thickness and record it. Calculate the new shims thickness using the equation below. A+C=B+D A: New shim thickness B: Record valve clearance C: Specified valve clearance D: Old shim thickness Grade number “T” Thickness Mark 1.80...

  • Page 72: Engine Oil

    Engine oil capacity: 3.0 L Engine oil exchanging capacity: 2.6 L Recommended engine oil: KYMCO 4-stroke oil or equivalent motor oil API service classification: SJ Viscosity: SAE 5W50 ＊ Other viscosities shown in the chart may...
  • Page 73 . INSPECTION/ADJUSTMENT MYROAD 700i Strainer Screen Place a drain pan under the crankcase and remove the oil strainer cap. The setting spring and oil strainer screen will come out when the oil strainer cap is removed. Setting Spring O-ring Strainer Cap Clean the oil strainer screen.

  • Page 74: Engine Oil Filter Cartridge

    . INSPECTION/ADJUSTMENT MYROAD 700i Fill the crankcase with the recommended engine oil. Engine oil capacity: 3.0 L Engine oil exchanging capacity: 2.6 L Install the oil filler cap. Check the engine oil level. Make sure there are no oil leaks...

  • Page 75: Radiator Coolant

    . INSPECTION/ADJUSTMENT MYROAD 700i RADIATOR COOLANT Place the scooter on its center stand. The reserve tank is under left footboard. Check the coolant level through the inspection window (1) at the left side skirt while the engine is at the...

  • Page 76: Cooling System

    . INSPECTION/ADJUSTMENT MYROAD 700i COOLING SYSTEM Screw Check for any coolant leakage from the water pump, radiator hoses and hose joints. Check the radiator hoses for cracks or deterioration and replace if necessary. Check that all hose clamps are tight.

  • Page 77: Transmission Oil

    . INSPECTION/ADJUSTMENT MYROAD 700i TRANSMISSION OIL OIL CHANGE Place the scooter in its center stand. Remove the transmission oil drain bolt (1) and the transmission oil filler bolt (2), slowly turn the rear wheel and drain the oil. After draining the oil completely, install the oil drain bolt with a new sealing washer and tighten it.

  • Page 78: Brake Flued

    . INSPECTION/ADJUSTMENT MYROAD 700i BRAKE FLUID ＊ Do not mix different type of fluid, as they are not compatible with each other. Do not allow foreign material to enter the system when filling the reservoir. Avoid spilling fluid on painted, plastic or rubber parts.

  • Page 79: Brake Pad Wear

    . INSPECTION/ADJUSTMENT MYROAD 700i BRAKE PAD WEAR Brake pad wear depends upon the severity of usage, the type of riding, and road conditions. (Generally, the pads will wear faster on wet and dirty roads.) Inspect the pads at each regular maintenance interval.

  • Page 80: Brake Lock Operation

    . INSPECTION/ADJUSTMENT MYROAD 700i Operate the rear brake lever. Make sure the front wheel does not turn while the brake lever is operated. Firmly apply the brake lever and check that no air has entered the system. If the lever feels soft or spongy when operated, bleed the air from the system.

  • Page 81: Headlight Aim

    . INSPECTION/ADJUSTMENT MYROAD 700i ADJUSTMENT Place the scooter on its center stand. Release the parking brake lever lock. Pull up the parking brake lever. Loosen the lock nut. Turn the adjust bolt until you feel resistance when turn the rear wheel by your hand.

  • Page 82: Side Stand

    . INSPECTION/ADJUSTMENT MYROAD 700i SIDE STAND Support the scooter on a level surface. Check the side stand spring for fatigue or damage. Check the side stand assembly for smooth movement and lubricate the side stand pivot if necessary. Check the side stand ignition cut-off system: Start the engine.

  • Page 83: Wheels/Tires

    . INSPECTION/ADJUSTMENT MYROAD 700i REAR SUSPENSION INSPECTION Check the action of the shock absorber by compressing it several times. Check the entire shock absorber assembly for signs of leaks, damage or loose fasteners. Replace damaged components which cannot be repaired.

  • Page 84: Steering Head Bearings

    . INSPECTION/ADJUSTMENT MYROAD 700i Recommended tire size: Tire size: front ....120/70-R15 Tire size: rear.....160/60-R14 Check the tires for cuts, embedded nails, or other damage. Check the front and rear wheels for trueness. Measure the tread depth at the center of the tires.
  • Page 85 . LUBRICATION SYSTEM MYROAD 700i __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ LUBRICATION SYSTEM __________________________________________________________________________________ SERVICE INFORMATION----------------------------------------------- 4- 2 TROUBLESHOOTING---------------------------------------------------- 4- 3 OIL PRESSURE SWITCH ------------------------------------------------ 4- 4 OIL PRESSURE RELIEF VALVE--------------------------------------- 4- 4 OIL PUMP ------------------------------------------------------------------- 4- 5 OIL COOLER --------------------------------------------------------------- 4-8...
  • Page 86 MYROAD 700i . LUBRICATION SYSTEM...

  • Page 87: Service Information

    SERVICE LIMIT ⎯ At draining 2.6 liter Engine oil ⎯ At disassembly 3.0 liter capacity KYMCO 4-stroke oil or equivalent motor oil Recommended engine oil API service classification SJ ⎯ Viscosity: SAE 5W-50 Tip clearance 0.15 mm 0.2 mm Oil pump rotor Body clearance 0.15 –...

  • Page 88: Troubleshooting

    MYROAD 700i . LUBRICATION SYSTEM TROUBLESHOOTING Oil level low High oil pressure • Oil consumption • Pressure relief valve stuck closed • External oil leak • Plugged oil filter, gallery, or metering orifice • Worn piston ring • Faulty oil pump •...

  • Page 89: Oil Pressure Switch

    . LUBRICATION SYSTEM MYROAD 700i OIL PRESSURE SWITCH CHECK Start the engine. Check the oil pressure indicator goes out after one or two seconds. If the oil pressure indicator stay on, stop the engine immediately and determine the cause. Dust Cover...

  • Page 90: Oil Pump

    MYROAD 700i . LUBRICATION SYSTEM Oil Pump Cover OIL PUMP DISASSEMBLY Remove bolts and oil pump cover. Bolts Oil Pump Body Inner Rotor Dowel Pin Remove the dowel pin, pin,oil pump shaft, oil pump outer rotor and inner rotor. Outer Rotor...
  • Page 91 . LUBRICATION SYSTEM MYROAD 700i INSPECTION Temporarily install the oil pump shaft. Install the outer and inner rotors into the oil pump body. Measure the tip clearance. Service limit: 0.2 mm (0.008 in) ＊ Measure at several points and use the largest reading to compare the service limit.
  • Page 92 MYROAD 700i . LUBRICATION SYSTEM Dowel Pin ASSEMBLY Dip all parts in clean engine oil. Install the outer rotor into the oil pump body. Install the inner rotor into the outer rotor. Install the oil pump shaft. Install the pin onto the oil pump body.

  • Page 93: Oil Cooler

    . LUBRICATION SYSTEM MYROAD 700i OIL COOLER REMOVAL Drain the engine oil and remove the oil filter cartridge. Drain the coolant from the system. Loosen the hose bands and disconnect the oil cooler hoses from the cooler. Hose Oil Cooler Remove the oil cooler mounting bolts, oil cooler.
  • Page 94 MYROAD 700i . LUBRICATION SYSTEM INSTALLATION Install the removed parts in the reverse order of removal. Install the oil cooler bolts with the specified torque. Torque: 0.8~1.2 kgf•m Remember to install the dowel pin(15x10) And O-ring (14.8x2.4) Oil Cooler...
  • Page 95 . LUBRICATION SYSTEM MYROAD 700i Installation of oil filter cartridge Standard Torque: Oil filter cartridge 1.2~1.8 kgf•m 4-10...

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