Petrol Scooter Carburettor DR49 15mm - PetrolScooter - 10395
This is a Walbro style small 2-stroke engine carburettor with a rubber manual primer pump. It is s...This is a Walbro style small 2-stroke engine carburettor with a rubber manual primer pump. It is simple, effective, and efficient.
This is a 15mm 43cc 49cc petrolscooter carburettor. It is the type with the rubber bubble primer located below the carburettor.
This guide is for owners of PetrolScooter scooters using the DR49 15mm carburettor. It will help you understand, maintain, and troubleshoot your carburettor for optimal performance. This carburettor is known for its simplicity and efficiency, but users should be aware of the need for regular maintenance to ensure smooth operation.
All features
Model Part Number
10395
Brand
PetrolScooter
Extended Product Information
FAQs
How often should I clean the carburettor?
Clean the carburettor every 50-100 hours of use or if you notice performance issues.
What type of fuel should I use?
Use the fuel type recommended by your scooter's manufacturer. Typically, this is a mix of gasoline and 2-stroke oil.
How do I prime the engine?
Use the rubber primer pump located below the carburettor to prime the engine before starting.
What is the purpose of the mixture screws?
The mixture screws control the air-fuel ratio, allowing you to fine-tune the carburettor for optimal performance.
Where can I find replacement parts?
Replacement parts are typically available from PetrolScooter retailers or online stores specializing in scooter parts.
Can I use this carburettor on a different engine?
This carburettor is designed specifically for 43cc and 49cc engines. Use on other engines may require modifications and is not recommended.
How do I store my scooter during the off-season?
Drain the fuel, add a fuel stabilizer, and store the scooter in a cool, dry place.
Troubleshooting
Engine won't start
Check fuel supply, primer pump function, and ensure the spark plug is working correctly. Adjust the choke.
Engine runs poorly
Clean the carburettor, check for air leaks, and adjust the mixture screws.
Fuel leaks
Inspect fuel lines and the carburettor for leaks. Tighten connections or replace damaged components.
Difficult to start after sitting
Use the primer pump to fill the carburettor with fuel before attempting to start the engine.
Pros and Cons
Pros
Simple design for easy maintenance and use.
Efficient fuel delivery for improved engine performance.
Rubber primer pump ensures easy starting.
Designed specifically for 43cc and 49cc PetrolScooter engines.
Cost-effective solution for carburettor replacement or upgrade.
Cons
Requires regular cleaning and maintenance.
May require tuning based on environmental conditions.
Specific to PetrolScooter models; not universally compatible.
Rubber primer may degrade over time.
Setup, Compatibility & Care
Compatibility: Ensure compatibility with your specific PetrolScooter model and engine size (43cc or 49cc). Verify the 15mm size.
Installation: Follow the manufacturer's instructions for installation. Ensure all fuel lines are securely connected and free of leaks.
Primer: Use the rubber primer pump before starting the engine to fill the carburettor with fuel.
Tuning: After installation, adjust the mixture screws for optimal performance. Consult a service manual for proper tuning procedures.
Care: Regularly inspect and clean the carburettor. Use a fuel stabilizer during storage to prevent fuel degradation.
Fuel: Use the correct fuel type as recommended by your scooter's manufacturer.