It is important that you read this repair manual carefully before the start of work. Only use KSR spare parts. KSR Moto is a registered brand by KSR Group GmbH. with the service schedule. The repair manual was written to correspond to the current state of this model.
INDEX INTRODUCTION STEERING STEERING PLAY INSPECTION INDEX STEERING PLAY ADJUSTMENT STEERING BEARING LUBRICATION IMPORTANT NOTES ELECTRICAL SYSTEM LOCATION OF SEVERAL NUMBERS BATTERY INSPECTION/ CHARGING VIN (CHASSIS NUMBER) AND FRAME PLATE LIGHT AND SWITCHES OPERATION INSPECTION ANTI TEMPERING LABEL HEADLIGHT AIMING INSPECTION ENGINE NUMBER 2.
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INDEX VARIOMATIC DISC REMOVAL INSPECTION - CYLINDER HEAD CLUTCH DRUM AND CERTIFUGAL CLUTCH REMOVAL 54 AIR VALVE INSPECTION TRANSMISSION OIL REMOVAL AIR VALVE ADJUSTMENT GEARBOX HOUSING REMOVAL CYLINDER HEAD INSPECTION GEARBOX REMOVAL AIR VALVE INSTALLATION WATER PUMP HOUSING REMOVAL CYLINDER HEAD INSTALLATION GENERATOR COVER REMOVAL CAMSHAFT INSPECTION STATOR FOR GENERATOR REMOVAL...
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INDEX ELECTRICAL SYSTEM ELECTRICAL SYSTEM/ SPEEDOMETER/ WIRING DIAGRAM SWICHES A. SENSORS PART LOCATION - ELECTRICAL SYSTEM SPEEDOMETER DESCRIPTION SPEEDOMETER INDICATOR LIGHTS REPLACEMENT ELECTRICAL SYSTEM MAIN SWITCH INSPECTION PART LOCATION - LIGHTS/ INSTRUMENTS SWITCHES MAIN SWITCH REPLACEMENT SPECIFICATION - ELECTRICAL SYSTEM HORN INSPECTION/ REPLACEMENT HANDLE SWITCH ELECTRICAL SYSTEM/ FUSE...
LOCATION OF SEVERAL NUMBERS VIN (CHASSIS NUMBER) AND FRAME PLATE Remove the ruber cover (1). right side of the frame. FRAME PLATE The frame plate (3) is located on the front side of the steering tube. ANTI TEMPERING LABEL bench. ENGINE NUMBER The engine number (5) is on the left side of the engine case.
SPECIFIC TIGHTNING TORQUES TORQUE / Nm MODULE PART Bolt in the clutch cover of the startup electrical machinery Electrical System Body fender bolt 55-62 Wheel Axles 100-113 Mounting bolt of front brake caliper Front brake system 10-12 Rear brake system Top nut of rear shock absorber 37-44 Rear shock absorber...
IMPORTANT NOTES WARRANTY tomer‘s service card, otherwise no warranty claims will be recognized. No warranty claims can be considered for dam- age resulting from manipulations and/or alterations to the vehicle. NOTES AND WARNINGS Pay attention to the notes/warnings in this manual. WARNING •...
GENERAL TIGHTNING TORQUES and glued assembling it must be glued in assembling again. For the bonding of screws use Loctite ® 243 ™, follow the instructions for use from the manufacturer. MAXIMUM TORQUE IN NM REFERRING ISO 898/1 FOR METRIC FASTENERS/ COEFFICIENT OF FRICTION 0.12 Size *Strength (R) 3,6 *Strength (R) 8,8 *Strength (R) 12,9...
SPECIAL TOOLS Special tools ar maintenance of the vehicle. After disassembly, clean the parts that are to be reused and check them for damage and wear. Replace damaged or worn parts. NAME REMARKS Figure 1 Spacer gauge Figure 2 Dismounting tools for bearing Figure 3 Assembling tools for bearing Figure 4...
PERIODIC MAINTENANCE CHART Important maintenance work have to be carried out by an authorized workshop. CHECKLIST OF CONSTANT MAINTENANCE 1000 km or 4.000 km or 7.000 km or 10.000 km or 13.000 km or guarantee can be granted. 1. month 6.
IMPORTANT PREPERATION REFERENCES Cylinder Block / Piston Item Standard [mm] Allowable limits [mm] Inner Diameter 52.40-52.413 52.413 Cylinder degree 0.004 0.004 Cylinder Roundness 0.005 0.005 Flatness 0.05 0.05 “IN” properly opposite Piston mark direction to the inlet valve 52.36-52.37 (at the Measuring points for piston outer diameter bottom of the piston 52.37...
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IMPORTANT PREPERATION REFERENCES Cylinder Cap Item Standard [mm] Allowable limits [mm] Cylinder pressure 1.25 Mpa 0.03 0.03 Air valve 0.10 0.12 clearance 0.13 0.14 Inner diameter of valve guid IN / EX 5.00-5.012 5.03 Air valve Valve guid Clearance between the valve 0.010-0.035 0.08 pod and the valve guid...
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IMPORTANT PREPERATION REFERENCES Starting system Item Standard value [mm] Operation limit [mm] Length of starting motor bush 12.5 Starting idle gear bushing OD of strting idle gear Carburettor Item Standard Main nozzle 180# 37.5# Needle valve Wheels Item Standard [mm] Allowable limts [mm] Vertical direction front wheel Transverse direction front wheel...
AIR SYSTEM/ FUEL SYSTEM AIR FILTER cover (2). polluted or damaged, please replace with new one. CHANGING INTERVALS should be replaced early. Under normal condition replace it refer- ring the maintenance chart. Reassemble in reverse order. THROTTLE CONTROL SYSTEM Check the smoothness of accelerator pull wire. Free displacement: 5-10 mm IDLE ADJUSTMENT Start and warm up the engine for about 3 minutes, so that the en-...
FUEL SYSTEM ADJUSTMENT OF CARBURETTOR Attention: of the bolts should be recorded because this is very helpful during the installation. Switch on and warm up the machine for about 3 minutes, so that the engine will operate in normal running temperature; U/min.
ENGINE ENGINE OIL INSPECTION 1. The vehicle shall be parked on a even ground when checking the oil level. 2. Run the engine for 2-3 minutes and afterwards wait for 2-3 minutes. 3. The engine oil tank cap (1) is located on the right side of the engine.
WHEELS AND TIRES/ BRAKES AIR PRESSURE INSPECTION WARNING Low tire air pressure leads to abnormal wear and overheating of the tire. The tire pressure should be measured under cold condi- tion. Use a conventional pressure gauge (1) to test the tire pressure. mum tire service life.
BRAKES WARNING Always keep the brake discs free of oil and grease, and clean them with brake cleaner when necessary. Please consider that a Please consider that the front/ rear brake lever free play is not ad- BRAKE FLUID LEVEL INSPECTION FRONT/ REAR After a certain time the brake pads start to wear out and the MIN (1) mark, check the brake pads or and the brake system for system.
BRAKES 3. Remove the two bolts (3). 4. Remove the brake pads in pair. 5. Reassemble in reverse order. NOTE Glue in the bolts (1). REAR BRAKE PAD WEAR INSPECTION/ REPLACEMENT Change worn brake pads immediately. Always replace the brake pads in pair.
BRAKES FRONT BRAKE DISC REPLACEMENT 1. Remove the two bolts of the front brake calliper to fold on the side. 2. Place an appropriate supporting stand to raise the front wheel wheel (3). 4. Remove the four bolts (3) to remove the front brake disc and mount a new one if the old one is worn.
BRAKES FRONT BRAKE HOSE REPLACEMENT When the front brake hose is leaking, cracked or worn you must replace it. NOTE Please consider that there is no need to remove the brake calliper when you need to replace the brake hose. WARNING Avoid contact with skin and eyes, and keep out of the reach of children.
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BRAKES REAR BRAKE HOSE REPLACEMENT When the front brake hose is leaking, cracked or worn you must replace it. NOTE Please consider that there is no need to remove the brake calliper when you need to replace the brake hose. WARNING Avoid contact with skin and eyes, and keep out of the reach of children.
SUSPENSION FRONT FORK OPERATION INSPECTION At every inspection the fork should be controlled. 1. Apply the front brake and compress the front shock absorber up and down (arrows) to check for correct operation. 2. When the fork stick, feel spongy or the free play between the fork tubes is too big replace the defect fork leg.
STEERING STEERING PLAY INSPECTION Worn or loose steering bearings may cause danger. Therefore, the operation of the steering must be checked as follows at the in- 1. Place a stand under the vehicle to raise the front wheel off the ground.
ELECTRICAL SYSTEM BATTERY INSPECTION/ CHARGING Take care that after each maintenance the lid is closed correct to avoid that water or others penetrate. 1. Please consider that the vehicle will be delivered with a main- tenance free battery. Do no more remove the cover (3) after with the battery.
ELECTRICAL SYSTEM LIGHT AND SWITCHES OPERATION INSPECTION 1. Place the vehicle on the main stand and start the engine. NOTE Some functions do not work as long the engine is not running. 2. Now you can test one by one the functions of all switches, the function of the rear and front light and the brake light.
CHASSIS EXPLODED VIEW/ PARTS LOCATION - CHASSIS PART LIST - CHASSIS 10. Bolt engine carrier 21. Snap ring 11. Side stand 22. Spring 1. Frame 12. Locking plate 2. Footrest left rear 13. Screw 24. Bracket 14. Spring 25. Nut M8 15.
FUEL SYSTEM/ FUEL TANK SPECIFICATION - FUEL Recommended fuel: Do not use any Bio-Ethanol fuel. Fuel tank capacity: 8.6L ± 0.2L SYSTEM Pressurized system (vacuum fuel tap) SPECIAL TOOLS See page 11 - 14 TROUBLESHOOTING - FUEL SYSTEM FAILURE CAUSE TO DO Idle speed is not set correctly No gasoline in the fuel tank...
FUEL SYSTEM/ CARBURETTOR EXPLODED VIEW/ PART LOCATION - CARBURETTOR PART LIST - CARBURETTOR 1. Carburettor cover 3. Diaphgram 6. Floater 7. Floater chamber gasket 8. Floater chamber Electrical enrichment vlave (Choke) NOTE Use a cloth to block the intake manifold after dismounting carbu- rettor to avoid other article entry.
FUEL SYSTEM/ CARBURETTOR CARBURETTOR REMOVAL 2. Loosen the hose clamp of the intake manifold (1), and the two 4. Disconnect electrical enrichment valve cable (5). 5. Disconnect the throttle cable (6). 6. Disconnect the hoses coming from the carburettor. It is not necessary to disconnect all hoses.
FUEL SYSTEM/ FUEL TANK FLOAT CHAMBER REMOVAL components are damaged or worn. 4. If the needle valve core is damaged or worn down, it should replaced. 5. If the needle valve seat is worn down, then the carburettor body should be replaced. aged or worn down.
FUEL SYSTEM/ FUEL TANK PARTS WHICH MUST BE CHECKED 1. Fuel tank 2. Fuel pump 3. Fuel tubes 4. Hose clamps 6. Fuel sensor 7. Gaskets and seals 8. Carburettor FUEL TANK REMOVAL 1. Remove the leg protection and the under vehicle protection. See in the capitel: CHASSIS 2.
ENGINE EXPLODED VIEW/ PARTS LOCATION - ROCKER COVER AND CYLINDER HEAD PART LIST - ROCKER COVER AND 12. Circlip 42 26. Valve spring seat CYLINDER HEAD 13. Circlip 10 27. Intake valve 1. Bolt 15. Shaft for intake rocker arm Spark plug 2.
ENGINE EXPLODED VIEW/ PARTS LOCATION - CYLINDER AND PISTON PART LIST - ROCKER COVER AND CYLINDER HEAD 1. Cylinder 8. Piston pin 2. Cylinder gasket Collar 3. Upper ring 10. Chain guid 4. Second ring 11. Chain guid 5. Oil scraper ring 12.
ENGINE EXPLODED VIEW/ PART LOCATION - RIGHT CRANKCASE PART LIST - RIGHT CRANKCASE 12. Seal for water pump frive shaft 25. Pipe clamp 13. Impeller water pump 26. Collant hose 14. Gasket for water pump 27. Pipe bend 15. Water pump housing 28.
ENGINE PART LOCATION - ENGINE To reach the top end of the engine proceed as follow. 1. Remove the seat assembly to reach the top engine. To work on the top end of the engine is no need to remove the whole engine from the frame.
ENGINE TROUBLESHOOTING - ENGINE FAILURE CAUSE TO DO Charge the battery Check the charging of the battery Battery discharged Engine does not start when Check if the generator is working the electric starter button is correctly pushed Fuse is blown Check or replace Starter relay defective Check the starter relay...
ENGINE CYLINDER PRESSURE INSPECTION The pressure inspection should be made when the engine is warm. 2. Remove the spark plug from the engine. 3. Install cylinder pressure meter (1) in the spark plug hole. 4. Pull full throttle and press “Start” to run the engine. 5.
ENGINE ENGINE OVERHAUL/ REMOVAL NOTE It´s not necessary to remove the engine in order to remove the following components: • Fan cover • Magneto rotor • Stator • Drive gear • Variomatic The engine should removed by following parts: • Cylinder cover •...
ENGINE ENGINE REMOVAL Follow the points 1-5 below and go ahead with point 6. 6. It is not necessary to remove the rear wheel. It can ease the transportation. 7. Remove the engine mounting bolt (1). NOTE the engine up and down. 8.
ENGINE THERMOSTAT REMOVAL 1. Remove the two screws (1). 2. Pull out the thermostat (2). TOP END REMOVAL CYLINDER HEAD COVER 1. Remove the two screws (1) to remove the cylinder head cover (2). TIMING CHAIN TENSIONING RAIL REMOVAL 1. Remove the two screws (1) to remove the timing chain ten- sioning rail (2).
ENGINE CAMSHAFT HOUSING REMOVAL 1. Remove the four nuts (1) with theire washers. 2. Pull of the camshaft housing (2) with the camshaft. CAMSHAFT AND ROCKER ARM REMOVAL 1. Remove the circlip (1) to remove the camshaft (2). 2. Remove the circlip (3) to remove the rocker arm shafts (4) and so to remove the rocker arms.
ENGINE PISTON REMOVAL 1. Remove the C-type piston pin clip (1). 2. Push out the piston pin (2) and remove the piston (3). VARIOMATIC COVER REMOVAL 1. Remove the three screws (1) to remove the variomatic cover (2). VARIOMATIC DISC WITH FAN REMOVAL 1.
ENGINE TRANSMISSION OIL REMOVAL 1. Remove the screw and drain the transmission oil. GEARBOX HOUSING REMOVAL GEARBOX REMOVAL For more information look on the page 46. WATER PUMP HOUSING REMOVAL 1. Remove the three screws (1) to remove the water pump hous- ing (2).
ENGINE STATOR FOR GENERATOR REMOVAL 1. To remove the stator, remove the three allen head screws (2) and the two screws (3). OIL SEALING OF STATOR REMOVAL/ INSTALLATION 1. Remove the circlip (1) and pull out the oil seal (2). 2.
ENGINE STATER MOTOR PINION REMOVAL 1. Pull off the stater motor pinion (1) with the shaft. IDLER GEAR REMOVAL 1. Remove the woodruff key (1) to remove the idler gear (2). OIL PUMP REMOVAL 1. Remove the two screws (1) to remove the locking plate (2). 2.
ENGINE CRANKCASE REMOVAL 1. Remove the three screws (1). 2. Pull off the right crankcase. NOTE • If it is necessary usa a soft hammer to top on the case half. • Tap only on reinforced portions of case • Work slowly and carefully •...
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ENGINE 3. Measure the run-out at the bearing pins of the crankshaft. Allowable Limit (A/B): 0.1 mm 5. If the bearings didn´t work correct, remove the bearings off the crankshaft by using an inner bearing puller or hammer out the bearing from the backward.
ENGINE 3. Push in the crankshaft (3) (arrow). NOTE Installation of the crankshaftshould work smooth without force. If the installation works not smooth, check the timing chain and their position. GASKETS 1. Replace all gaskets. CRANKSCASE INSTALLATION 1. Replace the oil sealing. NOTE Installation the crankcase should work smooth and with additional the crankcase.
ENGINE 2. Check the cearance between the outside runner (2) and the pump body (3). Allowable Limit: 0.21 mm 3. Check clearance of runners (4). Allowable Limit: 0.18 mm OIL PUMP INSTALLATION TORQUE LIST PART NO. TORQUE 5-9 Nm For screws that are not listed use standard values (page 10). TROUBLESHOOTING - LUBRICATION FAILURE CAUSE...
ENGINE PART LOCATION - LUBRICATION SCHEME NOTE PART LIST - LUBRICATION SCHEME • After removing the oil pump, clean the parts up and 1. Oil strainer below the surface with high pressure air. 2. Oil pump • 3. Crankshaft ing the operation. 4.
ENGINE STARTER INSTALLATION 1. Install the starter in reverse order. See page: 58 IDLER GEAR INSTALLTION 1. Install the idler gear (1) in reverse order. NOTE Don´t forget the woodruff key (2) on the crankshaft. STATER MOTOR PINION INSTALLATON 1. Install the starter motor pinion in reverse order. See page: 57 MAGNETO ROTOR, STATOR AND IMPELLER WATER PUMP INSTALLATION...
ENGINE TRANSMISSION INSTALLATION 1. Controll the shafts and the gears if the work correct. 2. IF the shafts or gears are worn, replace it. 3. Install the transmission in reverse order. See page: 55 INSPECTION - VARIOMATIC Item Standard [mm] Allowable limits [mm] Inner diameter of right hemisphere of drive wheel 24.00-24.02...
ENGINE 3. Dismantle the guide pin (3). 4. Take off the oil seal (4). 5. Take down the left driven wheel (5). CLUTCH SPRING INSPECTION 1. Measure the free length (C) of the clutch spring. Allowable limit (C): 140 mm DRIVEN DISC ASSEMBLY 1.
ENGINE CLUTCH DRUM AND CERTIFUGAL CLUTCH INSTALLATION 1. Install the clutch drum (1) and the certifugal clutch (2) in re- verse order. 2. Tighten the nut (3). NOTE Stick in the nut (3). VARIOMATIC DRIVE DISC INSPECTION 1. Measure the outside diameter (A) of the rolling balls. Allowable limit (A): 19.5 mm 2.
ENGINE VARIOMATIC DISC WITH FAN INSTALLATION 1. Push up the disc with fan (1). 2. Tighten the nut (2). NOTE Stick in the nut (2). VARIOMATIC COVER INSTALLATION 1. Install the variomatic cover in reverse order. See page: 54 TROUBLESHOOTING - VARIOMATIC DISC/ CLUTCH FAILURE CAUSE TO DO...
ENGINE PISTON INSPECTION 1. Measure the bore diameter of the piston pin hole. Measure both X and Y directions. Allowable limit: 14.04 mm 2. Measure the outer diameter of the piston at two levels of A and B. Measure about (Y) 11 mm below the skirt of the piston. Allowable limit (A,B): 52.37 mm 3.
ENGINE 4. Measure the clearance between the piston ring (1) and the piston ring groove (2). Allowable limits: Upper ring: 0.10 mm Second ring: 0.10 mm PISTON INSTALLATION 1. Install the “IN” mark (1) on the top of the piston toward the air intake.
ENGINE Allowable limit (C): 0.05 mm CYLINDER INSTALLATION 1. Controll that the timing chain ist installed correct on the crank- shaft, befor you install the cylinder. 2. Renew the gasket (1). 3. Install the cylinder in reverse order. NOTE Don´t forget the guid pins on the crankcases (2) and the cylinder. 4.
ENGINE INSPECTION - CYLINDER HEAD Item Standards [mm] Allowable limits [mm] Air valve 0.10 0.12 clearance 0.13 0.14 Inner diameter of valve guid IN / EX 5.00-5.012 5.03 Air valve Valve guid Clearance between the valve 0.010-0.035 0.08 pod and the valve guid 0.030-0.05 0.10 Retainer width...
ENGINE AIR VALVE ADJUSTMENT 1. Remove ragged residues (1) on the valve race with a 45°angled milling cutter. NOTE race so that it can be observed clearly. milling cutter. 32° 3. Remove 1/4 of bottom of valve race with a 60° angle milling cutter.
ENGINE CYLINDER HEAD INSPECTION face. Allowable limit (A): 0.05 mm AIR VALVE INSTALLATION 1. Install the air valve in reverse order. CYLINDER HEAD INSTALLATION 1. Thread in the timing chain. 2. Renew the gasket. 3. Install the cylinder in reverse order. 4.
ENGINE the picture (1). Allowable limit: 10.10 mm 6. Measure the clearance between the rocker shaft and the or- Allowable limit: 0.033 mm VALVE TIMING ADJUSTMENT/ CAMSHAFT HOUSING INSTALLATION 1. Remove the screw (1) on the right engine side. 2. Install the camshaft housing (2) in reverse order. 3.
ENGINE TIMING CHAIN TENSIONING RAIL INSTALLATION 1. Remove the screw (1). 2. Screw the inner screw clockwise to tighten the stretcher. 3. Install the timing chain tensioning rail in reverse order. 4. Tighten the two screws (2). 5. To activate the tensioner, screw the inner screw to the left till the tensioner works alone.
MUFFLER EXHAUST WARNING cool down before maintain it. EXHAUST REMOVAL 1. Disconnect the hose (1) from the second air system. NOTE and replace them if necessary. ENSURE THE EMISSION STANDARDS AND PAY ATTENTION TO THE FOLLOWING MATTERS 1. Please use recommended unleaded gasoline only. 3.
MUFFLER SECOND AIR SYSTEM The function of the second air system is to achieve the emission with fresh air. The second air system is controlled by a vacuum device. By automatic opening and closing of this membrane the air supply is regulated. SECOND AIR SYSTEM INSPECTION 1.
WHEELS AND TIRES EXPLODED VIEW/ PART LOCATION - FRONT WHEEL PART LIST - RIGHT CRANKCASE 7. Brake disc 8. Rim Tire 2. Left collar 10. Tire valve cap 3. Oil seal 11. Tire valve 4. Bearing 6201 12. Speedometer drive 5.
WHEELS AND TIRES WHEELS (RIMS) The wheel rims should be checked for cracks, bends. If any dam- age is found replace the rim. Do not attempt even the smallest re- pair of the wheel. The wheel should be balanced whenever either the tire or the rim has been changed or replaced.
BRAKES EXPLODED VIEW/ PARTS LOCATION - FRONT BRAKE WARNING THE BRAKING COMPONENTS MAY NOT BE SPOIL BY OIL DURING INSTALLATION OR DISASSEMBLY. RINSE WITH STIPULATED CLEANING AGENT IN ORDER TO AVOID REDUCTION OF BRAKING QUALITY. PART LIST - FRONT BRAKE 7.
BRAKES EXPLODED VIEW/ PARTS LOCATION - REAR BRAKE WARNING THE BRAKING COMPONENTS MAY NOT BE SPOIL BY OIL DURING INSTALLATION OR DISASSEMBLY. RINSE WITH STIPULATED CLEANING AGENT IN ORDER TO AVOID REDUCTION OF BRAKING QUALITY. PART LIST - FRONT BRAKE 7.
BRAKES SPECIAL TOOLS See page 11 - 14. TROUBLESHOOTING - BRAKES FAILURE CAUSE TO DO Brake pads worn Replace the brake pads Brake pads installed improperly Install the brake pads proper Poor brake performance Clean or replace the brake pads Brake pads or brake disc contaminated and clean the brake disc/ drum Air in the front brake hose...
BRAKES FRONT BRAKE CALLIPER REPLACEMENT When the performance of the front brake is poor it could be possi- ble that the gaskets of the front brake calliper defect or the brake pads are worn. 3. Remove the two bolts (2) attaching the brake calliper. 4.
WHEELS AND TIRES BRAKE FLUID WARNING the braking effect. Clean the brake pads and brake disc with 3. When servicing the brake system, use shop towels to cover plastic parts and coated surfaces to avoid damage caused 4. Do not allow dust or water to enter the brake system during SPECIFICATION - BRAKE FLUID CASTROL SUPER DISC BRAKE FLUID DOT 4 >...
SUSPENSION EXPLODED VIEW/ PARTS LOCATION - FRONT SUSPENSION PART LIST - FRONT SUSPENSION 8. Bearing race lower Ball bearing set 1. Shock absorber front right 2. Shock absorber front left nut) 11. Locking plate 4. Bracket speedometer cable 12. Nut 5.
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SUSPENSION REAR SUSPENSION PART LIST - REAR SUSPENSION 2. Shock absorber rear Torque list Part No. Torque 37-44 Nm 22-29 Nm For screws that are not listed use standard values (page 10).
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SUSPENSION SPECIAL TOOLS There are no special tools recommended because defect sus- pension elements may not be dissembled. Always´s replace defect suspension elements. TROUBLESHOOTING - SUSPENSION FAILURE CAUSE TO DO Broken or bent fork leg Replace the affected fork leg Uneven front shock absorbers fected fork leg Weak shock spring...
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SUSPENSION 6. Open the secure washer (4) to remove the nut (5) and the 7. Remove the steel-balls. WARNING Be careful not to lose the steel-balls . 8. To remove the front suspension pull the suspension down (ar- row). SUSPENSION - BEARING INSPECTION/ INSTALLATION 1.
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SUSPENSION 3. Remove the two screws (1). NOTE Only one side (left side) is illustrated. REAR SUSPENSION REPLACEMENT 1. Place an appropriate supporting stand under the engine in or- der to raise the rear wheel up. 3. Remove the Upper bolt M8×1.25×40 (1) and the lower bolt M8×30 (2).
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SUSPENSION TROUBLESHOOTING - STEERING FAILURE CAUSE TO DO Steering bearing loose Retighten the bearing Steering bearing worn Replace the steering components Bearing balls lost or broken Replace the steering components More troubleshooting see on page 82. STEERING REPLACEMENT 1. Follow the points of front suspension replacement. 2.
ELECTRICAL SYSTEM PART LOCATION - LIGHTS/ INSTRUMENTS SWITCHES PART LIST - LIGHTS/ INSTRUMENTS SWITCHES CERTIFICATION NO. PART NO. CE NO. 1. Head light 2. Position light No. 1 3. Turn signal front 4. Rear light and brake light 5. Turn signal rear No.
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ELECTRICAL SYSTEM/ GENERAL SPECIFICATION - ELECTRICAL SYSTEM Item Standard value Standard C5HSA (NKG) Recommended C6HSA (NGK) spark plug Cold CHSA (NGK) Spark plug gap 0.6-0.7 mm Primary coil ± 10% Resistance value of ignition coil With spark plug cap 8-11 K Secondary coil (20°C) Without spark plug cap...
ELECTRICAL SYSTEM/ FUSE FUSE REPLACEMENT 1. Turn the main switch off. 4. Replace the blown fuse (3) and then install a new fuse of the NOTE correct to avoid that water or others penetrate. WARNING Do not use a fuse of a higher amperage rating than recommended SPECIFICATION - FUSE ITEM DESCRIPTION...
ELECTRICAL SYSTEM/ BATTERY BATTERY GENERAL INFORMATION Take care that after each maintenance the lid is closed correct to avoid that water or others penetrate. NOTE 1. The battery can be charged and discharged over again. If the battery is unused after discharge the service life will shorten and the performance will degrade.
ELECTRICAL SYSTEM/ BATTERY • Keep the battery away from ignition sources. • interconnecting part. • Charge operation must follow the marked time on the battery. • tions. • Do not measure the voltage until 30 minutes after the charge. SPECIFICATION - BATTERY ITEM STANDARD VALUE Type...
ELECTRICAL SYSTEM/ CHARGING SYSTEM CHARGING SCHEME CHARGING PERFORMANCE TEST 1. Remove the battery cover. 3. Disconnect the wire from the fuse terminal. Connect an am- meter (A) between the wire and fuse terminal. 4. Connect the battery positive (+) terminal to the voltmeter (V) positive (+) probe and battery negative (-) terminal to the volt- meter negative (-) probe.
ELECTRICAL SYSTEM/ CHARGING SYSTEM REGULATOR - RECTIFIER INSPECTION 1. Remove the tachometer. (2). 3. Measure the resistances between the terminals. values in the table below. Multimeter White (W) Red (R) Black (B) White (W) 0.64 Red (R) Black (B) 0.64 1.017 ITEM (WIRE COLOUR) JUDGING METHOD...
ELECTRICAL SYSTEM/ CHARGING SYSTEM CHARGE COIL OF GENERATOR INSPECTION 1. Remove the center body. 2. Disassemble 3P plug (1) of the generator. 3. Measure the resistance value between each white (W) coil of the plug with an multimeter. Standard value: (20°C) stator.
ELECTRICAL SYSTEM/ IGNITION SYSTEM IGNITION SCHEME NOTE 1. Inspect the ignition system in accordance with the order stipulated in the fault diagnosis table. 2. The ignition system is an electronic auto-advance device integrated in the CDI group, therefore the ignition time 3.
ELECTRICAL SYSTEM/ IGNITION SYSTEM SPECIFICATION - IGNITION SYSTEM ITEM NOMINAL VALUE/ TESTIN TERMINAL Spark plug TORCH/A8RTC Spark plug gap 0.6-0.7 mm Coil black/ white - black Resistance value of ignition coil (20°C) With spark plug cover Coil black - spark plug cover Without spark plug cover Resistance value of trigger (20°C) Blue/ white - body ground...
ELECTRICAL SYSTEM/ IGNITION SYSTEM TRIGGER (PICK UP) NOTE Install the spark plug on the air cylinder head and inspect with normal compression pressure. 1. Remove the plugs ( 2P and 3P) of CDI group and connect a peak voltage diverter between the trigger of 2P plug (blue/ white terminal - positive) to the wire and the 2P plug (white/ green terminal - negative).
ELECTRICAL SYSTEM/ IGNITION SYSTEM INSPECTION ITEM TESTING TERMINAL STANDARD VALUE (25 °C) Main switch red/white - red Conducted main switch at off Trigger blue/ white - white/ green Primary ignition coil black/ white - black Secondary ignition coil black/white - spark plug cover Ground black and ground Conducted...
ELECTRICAL SYSTEM/ IGNITION SYSTEM TROUBLESHOOTING - IGNITION SYSTEM ITEM FAILURE CAUSE TO DO The interior resistance is too low and test it Replace with a designated tester. The cranking speed is too low. Search for error and repair If the voltage measured for sev- High voltage to The tester is disturbed eral times is above standard,...
ELECTRICAL SYSTEM/ START UP SYSTEM START UP SYSTEM NOTE Dismantling of the starter motor can be done conducted on the engine. In case of damage the starter motor need to be replaced complete and does not need to be repaired. STARTER MOTOR INSPECTION...
ELECTRICAL SYSTEM/ START UP 3. Remove the screw (3) to disconnect the starter cable (4). 4. Remove the two screws (5) and pull the starter motor (6) sidewards (arrow). 5. Connect a full charged battery to the starter motor and check for operation.
ELECTRICAL SYSTEM/ START UP S./ LIGHTNING S. TROUBLESHOOTING - START UP SYSTEM FAILURE CAUSE TO DO Fuse blown Replace fuse Power shortage in battery Replace battery Bad acts of main switch Check and replace Bad act of startup clutch Check and repair/ replace Unable to start up Bad act of brake switch Check and replace...
ELECTRICAL SYSTEM/ LIGHTNING SYSTEM HEADLIGHT/ POSITION/ WINKER BULB REPLACEMENT 1. Remove the left or the right front sidecover with the headlight. See on page: 130-131 NOTE It is not necessary to remove the sidecover. HEADLIGHT BULB 1. Remove the rubber cap (1). 2.
ELECTRICAL SYSTEM/ LIGHTNING SYSTEM WINKER BULB 1. To remove the bulb bracket (1) turn it counterclockwise. 2. Pull the winker bulb (2) in and turn it counterclockwise. 3. Reassemble in reverse order. HEADLIGHT REPLACEMENT 1. Remove the left or right front sidecover. poistion bulb.
ELECTRICAL SYSTEM/ LIGHTNING SYSTEM REAR LIGHT BULB 1. To remove the bulb bracket (1) turn it counterclockwise. 2. To remove the bulb (2) pull it in an turn the bulb counterclock- wise. 3. Reassemble in reverse order. WINKER BULB 1. To remove the bulb bracket (1) turn it counterclockwise. 2.
ELECTRICAL SYSTEM/ LIGHTNING SYSTEM LICENSE PLATE BULB REPLACEMENT 1. Remove the screw (1) to remove the license plate light (2). 2. Pull out the rubber (3). 3. Pull out the license plate bulb (4). 4. Reassemble in reverse order. TROUBLESHOOTING - LIGHTNING SYSTEM FAILURE CAUSE TO DO...
ELECTRICAL SYSTEM/ SWITCHES AND SENSORS 3. Unthread the seat lock cable (2). 4. Remove the two screws (3) to remove the main switch (4). NOTE The main switch is combined with the steering lock. When you turn the handle bar to the left, pull in the key and turn the key of the main switch to the lock symbol and pull the key out.
ELECTRICAL SYSTEM/ SWITCHES AND SENSORS HANDLE SWITCH Left side Dimmer switch 2. Passing Pass light switch Turn signal switch Horn switch Right side Engine “stop switch” Light switch Starter button NOTE As long the engine stop switch is “ON” ( ) the vehicle cannot be started.
ELECTRICAL SYSTEM/ SWITCHES AND SENSORS LEFT HANDLE SWITCH INSPECTION 1. Remove the rear handlebar cover. 2. Use a continuity tester to measure the switches as shown in the illustrations below. 3. In case of damage the handle switch need to be replaced. Horn switch (1) Horn switch Horn switch pressed...
ELECTRICAL SYSTEM/ SWITCHES AND SENSORS FRONT/ REAR BRAKE LIGHT SWITCH REPLACEMENT 1. Remove the front handlebar cover. 2. Disconnect the cables of the front/ rear brake light switch. 3. Before replacing the front brake switch, double check its function (See above). 4.
ELECTRICAL SYSTEM/ CABLES NOTE • Loose cable is a hidden trouble to electrical safety. After clamped check each cable to ensure electrical safety. • It is not allowed to leave any wire clip bending towards bond- ing points. • Bind each cable to its designated position. •...
CHASSIS COVER REPLACEMENT STORAGE BOX REMOVAL 1. Open the seat bench. 4. Remove the two battery vables (3) to remove the battery (4). 6. Reassemble in reverse order. REAR CARRIER REMOVAL 2. Remove the three srews (1) to remove the rear carrier (2). SIDECOVER RIGHT REPLACEMENT 2.
CHASSIS 4. Remove the two screws (3). 5. Remove the three screws (4). 6. Remove the screw (5). 7. Remove the two screws (6). 8. Unthread the sidecover on the frontside and backside. Slide the sidecover (7) sidewards and forwards. 10.
CHASSIS LOWER SIDECOVER RIGHT REMOVAL 1. Remove the sidecover right. 2. Remove the two screws (1). 3. Also remove the two screws (2) of the middle body cover. 4. Push down the under vehicle protection panel (3) and un- thread the lower sidecover (4). 5.
CHASSIS LICENSE PLATE BRACKET 1. Remove the rear light cover with the rear light. 2. Remove the two screws (1) to remove the whole license plate bracket (2). 3. Reassemble in reverse order. INNER REAR FENDER REMOVAL 1. Remove the sidecover and the license plate bracket. 2.
CHASSIS FRONT AND REAR HANDLEBAR COVER REMOVAL 1. Remove the two screws (1). 2. Remove the three screws (2). 3. Remove the screw (3) on the left and right side. 4. Split the front and the rear handlebar cover. 5. To remove the front handlebar cover, disconnect the handle- bar cables (4).
CHASSIS WINDSHIELD REMOVAL 1. Remove the two screws (1). 2. Now remove the two protections (2). 3. Remove the four screws (3) to remove the windshield (4). 4. Remove the three screws (5) to remove the windshield bracket (6). 5. Reassemble in reverse order. INSTRUMENT PANEL REMOVAL 1.
CHASSIS 3. Disconnect the cables (3) of the instrument panel. 4. Reassemble in reverse order. RADIATOR COWLING REMOVAL 1. Remove the three screws (1) to remove the radiator cowling (2). FRONT COVER REMOVAL 1. Remove the front handlebar cover and the windshiel bracket and the radiator cowling.
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CHASSIS FRONT SIDECOVER LEFT REMOVAL NOTE It is necessary to remove the front sidecover with the headlight. 1. Remove the windshield bracket, the front cover and the instru- ment panel. 2. Remove the screw (1). 3. Remove the screw (2). 4.
CHASSIS 7. Now remove the two screws (6). 8. Remove the two screws (7). Slide the front cover left with the left headlight sidewards. 10. Disconnect the cable (8). 11. To remove the sidecover from the headlight, remove the four 12.
CHASSIS FUEL TANK COVER REMOVAL 2. Remove the splint (1). 3. Open the fuel tank cover (2) and remove the bolt (3). 4. Unthread the fuel tank cover. NOTE It is not necessary to remove the spring. MIDDLE COVER REMOVAL 2.
CHASSIS LEG PROTECTION REMOVAL 1. Remove the middle cover and the front sidecovers. 2. Turn the ignition switch cover (1) counterclockwise (arrow) and pull it out. 3. Remove the screw (2). 4. Now it is possible to remove the leg protection (3). UNDER VEHICLE PROTECTION PANEL REMOVAL 2.
CHASSIS FRONT WHEEL ARCH PANEL REMOVAL 1. Remove the left and right front sidecover, the under vehicle protection panel and the leg protection. 2. Remove the two screws (1). Remove the screw (2) on left and right side. 3. To remove the front wheel arch panel (3), remove the screw (4) on the inner side.
MIRRORS 2. Unthread the front fender from the bracket. 3. Remove the three screws (2) to split the front fender (3). BACK VIEW MIRRORS NOTE At all repairs in the area of the handle bar is advised to remove the back view mirrors.
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