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General| Transmission | 4-speed manual |
|---|---|
| Fuel Capacity | 8.5 liters |
| Fuel System | Dell'Orto Carburetor |
| Starting | Kickstart |
| Displacement | 148 cc |
| Brakes Front | Drum |
| Tyre Front | 3.50-10 |
| Tyre Rear | 3.50-10 |
| Width | 700 mm |
| Engine | Single-cylinder, 2-stroke |
| Brakes | Drum brakes (front and rear) |
| Cooling | Air-cooled |
| Gearbox | 4-speed |
| Wheel Size | 10 inches |
| Engine Type | Single-cylinder, 2-stroke |
| Length | 1860 mm |
| Bore x Stroke | 57 x 58 mm |
Engine and frame numbers identify the scooter per regulations, found on guarantee cord and log book.
Keys are for the steering lock and luggage box, each uniquely numbered for replacement.
Right hand controls throttle, brake, light switch, and horn. Left hand has clutch and gear change.
Includes kickstart pedal and start control lever for engine ignition.
Features rear brake pedal on footboard and 3-way fuel tap under the saddle.
Crucial rules for the first 900 miles, including fuel mixture and speed limits.
Details fuel capacity, reserve, and accessing the filler cap.
Lists tyre size and recommended pressures for front and rear wheels.
Step-by-step guide to removing the front wheel assembly.
Instructions for removing the rear wheel and tyre from the rims.
Ensures brakes are regularly adjusted for proper function and wheel rotation.
Details how to keep the clutch constantly adjusted for optimal engagement.
Guides on adjusting the headlamp beam to the correct height using a screen.
Location of the luggage box and the contents of the provided tool kit.
Step-by-step instructions for starting, moving off, changing gear, and stopping the scooter.
Indicates where to find wiring diagrams for different machine configurations.
Electrical schematic for standard machines without special lighting.
Electrical schematic for machines equipped with stop lights.
Electrical schematic for machines equipped with parking lights and battery.
Visual guide showing all lubrication points on the scooter.
Details specific parts requiring periodic lubrication with different types of grease/oil.
Lists parts to lubricate during scooter assembly after overhaul.
Includes checking and topping up the battery, and greasing terminals.
Involves brake adjustment, spark plug check, and carburetor air filter cleaning.
Procedures for topping up crankcase oil and lubricating cable knuckles.
Clutch control check, flywheel magneto points adjustment, and lubrication.
Recommends decarbonizing engine components by a service agent.
Guidelines for washing the engine and bodywork safely.
Steps for preparing the scooter for extended periods of non-use.
Lists common causes like fuel issues, ignition problems, and dirty spark plugs.
Identifies potential reasons for engine knocking such as incorrect mixture or ignition timing.
Addresses engine misfires, primarily related to fuel delivery issues.
Covers issues like spark plug gaps, dirt, and contact point adjustments.
Discusses weak mixtures, incorrect timing, and exhaust obstruction as causes.
Provides key specifications including dimensions, weight, and performance figures.
Outlines engine type, bore, stroke, capacity, and carburettor model.
Describes the clutch type and transmission system, including gear ratios.
Details wheel and brake types, and recommended tyre pressures.
Lists components for machines with and without parking/stop lights.
Lists foreign importers and distributors for Lambretta scooters worldwide.
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