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General| Brand | Yamaha |
|---|---|
| Model | MA50 |
| Category | Motorcycle |
| Language | English |
Covers inspection and repair of engine components like cylinder and piston rings.
Steps for assembling engine parts like crankshaft and transmission.
Procedures for inspecting and repairing the cylinder head.
Troubleshooting and repair steps for the autolube pump.
Details pump output specifications and reassembly procedure.
Checking pinion teeth, crankshaft specs, and bearing inspection.
Steps for installing the crankshaft into the crankcase halves.
Covers inspection and repair of the carburetor.
Steps for removing carburetor parts for inspection and repair.
Details disassembly, inspection, and reassembly of front forks.
Details disassembly steps for front forks.
Covers the CDI ignition system, wiring, and timing.
Details testing the charging circuit, rectifier, and battery.
Procedures for testing AC and DC lighting circuits.
Explains the capacitor discharge ignition (CDI) system operation.
Describes pulse voltage generation and its relation to engine speed.
How to check the ignition system for misfire using an Electro Tester.
Steps for spark gap test and coil winding resistance tests.
How to read spark plug condition and select correct type.
How to perform a charging circuit output test.
Checking charging coil resistance and troubleshooting potential issues.
How to connect tester for rectifier checks with normal and reversed connections.
Details battery checking, fluid levels, and service life factors.
How to test the AC lighting circuit output.
Notes on voltage testing and checking lighting coil resistance.
Procedures for testing DC lighting and signal systems powered by battery.
Troubleshooting common DC circuit failures like horn, brake, tail, and flasher lights.
Shows the complete wiring diagram of the motorcycle.
Engine type, model, displacement, bore, stroke, and ignition system details.
Detailed specifications for crankshaft, clutch, transmission, and kick starter.
Specifications for frame, steering, suspension, fuel tank, and wheels.
Specifications for flywheel magneto, ignition coil, charging system, and battery.
Lists tightening torques for engine and chassis components.
Shows the complete wiring diagram of the motorcycle.
Details wire harness routing and component connections.
Shows handlebar wiring connections and component labels.
Illustrates wiring diagram connections for handlebar and front components.
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