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General| Fuel System | Carburetor |
|---|---|
| Front Suspension | Telescopic fork |
| Rear Suspension | Single shock absorber |
| Front Brake | Disc |
| Rear Brake | Drum |
| Top Speed | 45 km/h |
| Tires Front | 120/70-12 |
| Tires Rear | 130/70-12 |
| Engine Type | Single cylinder, 2-stroke |
| Cooling System | Air cooled |
| Transmission | Automatic |
Diagnoses and probable causes for engine starting issues.
Identifies causes for reduced engine power and performance.
Details causes for loss of compression in the engine.
Troubleshooting steps for idle and low-speed operational problems.
Addresses issues affecting high-speed performance.
Explains causes of black and white smoke from the exhaust.
Covers steering and wheel wobble issues affecting handling.
Step-by-step guide for removing the engine from the motorcycle.
Procedures for reinstalling the engine, reversing removal steps.
Specifies torque values for standard and frame fasteners during engine work.
Instructions for removing the oil pump assembly.
Guidelines for checking the condition of the oil pump components.
Steps to install the oil pump and connect related parts.
Procedure to bleed air from the oil pump system.
Steps to remove the throttle valve from the carburetor.
Instructions for taking apart the throttle valve assembly.
Guide to removing the carburetor from the motorcycle.
Procedures for disassembling the carburetor's float chamber.
Method for measuring fuel height in the carburetor.
Steps for reinstalling the carburetor and making adjustments.
Instructions for removing the reed valve assembly.
Guidelines for inspecting reed valve stopper height and flatness.
Steps to remove the cylinder head.
Procedures for removing the cylinder.
How to remove the piston from the cylinder.
Inspecting piston rings for wear and cleaning carbon deposits.
Measuring cylinder bore for wear or damage.
Installing the piston, pin, and clips correctly.
Steps for installing the cylinder with gasket and oil.
Procedure for performing a compression test on the engine.
Steps to remove the left crankcase cover and related components.
Procedures for removing the start clutch and associated parts.
How to inspect the drive belt for wear and measure its width.
Inspecting the outer diameter of the weight rollers.
Measuring the inner diameter of the movable driven face.
Measuring the inner diameter of the clutch outer.
Measuring the thickness of the clutch lining.
Instructions for disassembling the driven pulley.
Inspecting transmission gears and shafts for wear or damage.
Step-by-step guide for removing the crankcase.
Procedures for inspecting crankshaft clearances and run out.
Instructions for installing the crankshaft bearings and crankshaft.
Steps to remove the AC generator components.
Procedures for installing the AC generator.
Checking battery voltage for charge status.
Proper procedures for charging the motorcycle battery.
Checking continuity of resistors.
Testing the CDI unit for proper operation.
Checking continuity and output of the ignition coil.
Verifying ignition timing using a timing light.
Testing the starter motor for functionality.
Electrical schematic for the GTR 50 model.
Recommended service intervals for periodic maintenance.
Lists specialized tools required for frame and engine assembly.
Diagram illustrating the motorcycle's cooling system components.
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