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Detailed engine and transmission specifications including ratios and capacities.
Specifications for wheels, tyre pressures, carburettor settings, and general dimensions.
Operation and adjustment of handlebar-mounted controls like throttle, brakes, and clutch.
Details foot-operated controls and initial engine starting sequence.
Instructions for moving off and smoothly changing gears up and down.
Guides the owner through the critical engine running-in process for longevity.
Outlines regular maintenance tasks based on mileage intervals.
Procedures for changing engine oil and cleaning oil tank and crankcase filters.
Detailed steps for checking and adjusting valve clearances for optimal engine performance.
Maintenance of contact breaker points, gap setting, and lubrication.
Steps for setting and checking the engine's ignition timing.
Instructions for decarbonising the engine and setting valve timing.
Procedures for removing the cylinder head and its associated valves and springs.
Steps for valve grinding, examining guides, and removing the cylinder barrel.
Guidance on servicing piston rings, piston, and big-end assembly.
How to interpret spark plug condition and proper cleaning methods.
Introduction to the Amal carburetter and its basic function.
Procedures for adjusting main and pilot jets to achieve correct fuel mixture.
Adjusting the jet needle position and servicing the air cleaner element.
A schedule of lubrication tasks and key points illustrated.
A chart listing recommended lubricants for various motorcycle components.
How to maintain and adjust the primary chain tension using the slipper tensioner.
Steps for adjusting the clutch control cable and lever engagement.
Procedures for checking primary chaincase oil and dismantling the clutch assembly.
Adjusting clutch spring pressure and servicing the gearbox oil level.
Maintenance of wheel bearings and the speedometer gearbox unit.
Procedures for adjusting rear and front brakes for optimal stopping power.
Detailed steps for removing and replacing the front wheel on different models.
Instructions for rear wheel removal and lubrication of brake cam spindles.
How to check wheel alignment and balance wheels for smooth operation.
Procedures for servicing the front forks, including oil changes.
Steps to adjust the steering head bearings to eliminate play and ensure smooth steering.
An overview of the motorcycle's electrical system components and their functions.
Instructions for checking battery electrolyte levels and handling the zener-diode.
Procedures for adjusting the headlight beam and replacing headlight bulbs.
Information on servicing parking and stop/tail lights, including bulb types.
Reference to wiring diagrams and details on the cable harness connections.
General| Cooling System | Air-cooled |
|---|---|
| Ignition | Magneto |
| Transmission | 4-speed |
| Front Suspension | Telescopic forks |
| Front Brake | Drum |
| Rear Brake | Drum |
| Frame Type | Single downtube |
| Rear Suspension | Twin shock absorbers |
| Top Speed | 85 mph (137 km/h) |
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