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General| Displacement | 124.6 cc |
|---|---|
| Front Suspension | Telescopic Fork |
| Front Brake | Disc |
| Rear Brake | Drum |
| Fuel System | Carburetor |
| Engine Type | 4-stroke, air-cooled |
| Bore x Stroke | 52.4 mm x 57.8 mm |
| Starting System | Electric and kick start |
| Max Power | 7.5 kW (10.2 PS) @ 8500 rpm |
Outlines crucial safety precautions for operating and maintaining the motorcycle.
Details important guidelines and precautions for performing service and maintenance tasks.
Details common issues and probable causes for engine starting problems and their solutions.
Addresses issues related to the engine running sluggishly or lacking power.
Addresses problems related to the clutch, drive face, and driven pulley.
Outlines a schedule for routine maintenance tasks based on mileage or time intervals.
Provides detailed instructions for checking and adjusting valve clearance.
Details the procedure for measuring cylinder compression pressure.
Explains how to check the brake fluid level and refill the reservoir.
Guides on performing the air bleeding procedure for the hydraulic brake system.
Provides diagnostic steps for common lubrication system issues.
Details procedures for checking, changing, and refilling engine oil.
Provides step-by-step instructions for safely removing the engine.
Explains the process for reinstalling the engine back into the motorcycle.
Diagnoses causes of low compression, high compression, and noise in the cylinder head.
Provides step-by-step instructions for removing the cylinder head assembly.
Guides on how to disassemble the cylinder head components.
Details the procedure for replacing valve stems.
Explains how to inspect and service valve seats, including grinding.
Guides on reassembling the cylinder head components.
Details the process of installing the cylinder head back onto the engine.
Lists precautions for cylinder and piston service.
Diagnoses issues causing low compression, knock, noise, or overheating.
Guides on the step-by-step removal of the cylinder from the engine.
Details the procedure for removing the piston and piston pin.
Explains how to correctly install piston rings onto the piston.
Guides on installing the piston into the cylinder, ensuring correct orientation.
Diagnoses problems like the motorcycle not moving or poor performance.
Covers V-belt removal, inspection for wear, and correct installation.
Explains how to disassemble the clutch outer and driven pulley assembly.
Provides instructions for replacing the driven pulley bearing.
Lists precautions, torque values, tools, and common troubleshooting for the final drive.
Guides on the step-by-step disassembly and inspection of the final drive.
Provides instructions for replacing bearings in the final drive mechanism.
Lists precautions, specs, torque values, and tools for the alternator and starting clutch.
Covers starting clutch removal, inspection, and disassembly.
Guides on reinstalling starting clutch components, gears, and the flywheel.
Provides an overview and precautions for crankshaft and crankcase service.
Guides on the step-by-step disassembly of the crankcase.
Guides on installing bearings and assembling the crankcase halves.
Diagnoses issues like stiff steering, tilted handlebar, or wheel runout.
Covers diagnosis for no/low voltage, no spark, starter issues, and charging system faults.
Covers ignition circuit diagram and inspection of ignition coil, exciting coil, and pulse generator.
Covers starting circuit diagram and starter relay inspection.
Provides troubleshooting steps for issues with the digital meter display.
Provides the comprehensive wiring diagram for LA12W and LA15W models.
Provides the comprehensive wiring diagram for the LA18W model.
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