DAELIM Besbi SC125 - User Manual

Crucial safety guidelines and warnings for maintenance procedures.

Detailed technical specifications and measurements for the vehicle.

Specific torque requirements for critical fasteners during assembly.

Visual representation of the vehicle's electrical system connections.

Common lubrication system issues and their potential causes.

Step-by-step procedure for draining and refilling engine oil.

Removal, disassembly, inspection, and assembly of the oil pump.

Identification of key points requiring lubrication and the type of lubricant.

Recommended service intervals and tasks for regular vehicle upkeep.

Procedures for spark plug inspection, gap adjustment, and replacement.

Steps for inspecting and adjusting valve clearance for optimal engine performance.

Inspection and maintenance of the brake fluid level and system.

Inspection and maintenance procedures for front and rear suspension components.

General guidelines and sequence for disassembling external covers.

Removal and installation procedure for the front fender assembly.

Procedure for removing and installing the exhaust muffler.

Steps for removing and installing the handlebar covers.

Procedure for removing and installing the vehicle seat.

Common fuel system issues and their troubleshooting steps.

Procedure for removing and installing the fuel tank.

Removal, disassembly, inspection, and assembly of the carburetor.

Method for adjusting the pilot screw for idle speed control.

Removal, inspection, and assembly of the fuel pump.

Safety precautions and essential notes for engine removal and installation.

Specific torque values for engine mounting bolts.

Detailed steps for safely removing the engine from the vehicle frame.

Common issues related to the CVT system, kick starter, and crankcase.

Procedure for removing and installing the left crankcase cover.

Disassembly, inspection, and installation of the kick starter mechanism.

Removal, inspection, and installation of the drive belt.

Disassembly, inspection, and assembly of the driven pulley.

Important safety notes regarding the AC generator and starter clutch.

Removal and installation of the AC generator components.

Inspection and installation of the starter reduction gear.

Removal, inspection, and installation of the starter clutch assembly.

Diagnosing and resolving common cylinder head and valve issues.

Removal, inspection, and installation of the camshaft and related parts.

Procedures for removing and disassembling the cylinder head.

Inspection and measurement of valves for wear and damage.

Inspection, replacement, and refacing of valve guides.

Identifying causes for low compression, smoke, or abnormal engine noise.

Procedures for cylinder removal, inspection, and measurement.

Removal, inspection, and installation of pistons and piston rings.

Steps for installing the piston and piston pin correctly.

Procedure for installing the cylinder, head, and related components.

Safety precautions for working with the transmission and crank case.

Specifications and recommended oil for the transmission system.

Common issues related to engine noise, operation, and oil leaks.

Disassembly, inspection, and assembly of the transmission gears.

Procedure for removing the crankshaft from the crankcase.

Steps for installing the crankcase halves and related components.

Diagnosing issues with steering, wheel wobble, and suspension.

Removal and installation of the steering handle and related controls.

Procedures for removing, inspecting, and installing the front wheel.

Disassembly, inspection, and installation of the front fork components.

Removal and installation of the steering stem and bearings.

Identifying causes for wobble, vibration, and suspension performance issues.

Procedures for removing, inspecting, and installing the rear wheel.

Inspection and maintenance of the rear brake drum and shoes.

Disassembly, inspection, and installation of the rear suspension cushion.

Diagnosing issues with brake levers, pedals, and system performance.

Procedures for changing brake fluid and bleeding the brake system.

Removal, disassembly, inspection, and assembly of the brake caliper.

Removal, disassembly, inspection, and assembly of the master cylinder.

Common problems with the battery and charging system.

Removal and inspection of the battery and its voltage.

Procedures for testing charging system voltage and current.

Inspection of the regulator rectifier unit for proper function.

Diagnosing ignition system problems like no spark or low voltage.

Inspection of the CDI unit for proper operation and circuit integrity.

Measuring resistance and peak voltage of the pulse generator.

Resistance checks for the primary and secondary coils of the ignition coil.

Troubleshooting common issues with the starter motor and magnetic switch.

Removal, disassembly, inspection, and assembly of the starter motor.

Inspection and testing of the starter magnetic switch.

Diagnosing issues with lights, meters, and switches.

Removal and replacement of the headlight bulb.

Inspection and continuity checks for the main ignition switch.

Continuity checks for handlebar-mounted switches.

Removal and resistance measurement of the fuel level unit.

Systematic troubleshooting guide for starting issues.

Diagnosing problems causing engine stalling or rough operation.

Troubleshooting performance issues at low engine speeds.

Identifying causes for poor vehicle operation and abnormal noises.

Diagnosing and resolving issues with suspension softness or noise.