1. Introducció
This instruction manual provides essential information for the proper installation, operation, and maintenance of your new DEUSES Carburetor. To ensure optimal performance and longevity, please read this manual thoroughly before attempting any installation or adjustment. This carburetor is designed as a replacement part for specific Lada models.
2. Producte acabatview
The DEUSES Carburetor (OEM 2105-1107010-20) is a high-performance engine component engineered for reliable fuel delivery. It features robust metal construction designed for durability and consistent operation. This unit is intended to directly replace the original equipment carburetor, aiming to restore or improve engine performance.
Característiques principals:
- Construcció d'alta qualitat per a una major durabilitat.
- Designed for direct replacement of original equipment.
- Aids in maintaining fuel efficiency while enhancing power output.
- Fiable i fàcil d'instal·lar.

Imatge 1: De dalt a baix view of the DEUSES Carburetor, showing the air intake and primary/secondary barrels.
3. Compatibilitat
This carburetor is compatible with the following vehicle models and engine displacements. It is crucial to verify the OEM part number (2105-1107010-20) against your existing carburetor to ensure correct fitment.
- Lada 1200ccm
- Lada 1300ccm
- Lada Niva Base Sport Utility 2-Door 1.6L (1590CC, 97Cu. In. l4 GAS Naturally Aspirated) for model years 1988-1992.
- Lada 2101-2107 series.
Important: Always cross-reference the part number 2105-1107010-20 with your vehicle's original equipment to confirm compatibility before installation.

Imatge 2: Frontal inclinat view of the DEUSES Carburetor, showing various linkages and fuel inlet.
4. Instal·lació
Installation of a carburetor requires mechanical knowledge and appropriate tools. If you are not confident in your ability to perform this procedure, it is recommended to seek assistance from a qualified mechanic.
Passos generals d'instal·lació:
- La seguretat primer: Disconnect the vehicle's battery. Ensure the engine is cool.
- Drenar combustible: Relieve fuel pressure and drain any fuel from the fuel lines to prevent spills.
- Remove Air Cleaner: Detach the air cleaner assembly from the old carburetor.
- Disconnect Linkages and Hoses: Carefully disconnect all fuel lines, vacuum hoses, and throttle/choke linkages from the old carburetor. Label them if necessary for reassembly.
- Treure el carburador vell: Unbolt the old carburetor from the intake manifold. Remove the old gasket.
- Prepare for New Carburetor: Clean the intake manifold surface thoroughly. Place a new carburetor gasket onto the manifold.
- Instal·lar un carburador nou: Carefully place the new DEUSES Carburetor onto the gasket and secure it with the mounting bolts. Tighten bolts evenly to prevent warping.
- Reconnectar components: Reattach all fuel lines, vacuum hoses, and throttle/choke linkages to the new carburetor. Ensure all connections are secure and free of leaks.
- Install Air Cleaner: Torneu a instal·lar el conjunt del filtre d'aire.
- Torneu a connectar la bateria: Torneu a connectar la bateria del vehicle.
- Initial Start-up and Adjustment: Start the engine and check for fuel leaks. Allow the engine to reach operating temperature. Perform initial idle speed and mixture adjustments as required for your specific vehicle model.

Imatge 3: Lateral view of the DEUSES Carburetor, highlighting the fuel inlet and various adjustment screws.
5. Funcionament
Once installed and properly adjusted, the carburetor will regulate the air-fuel mixture supplied to the engine. Proper operation relies on correct initial setup and regular maintenance.
Aspectes operacionals clau:
- Inici fred: Utilize the choke mechanism (if applicable) for easier starting in cold weather.
- Escalfament: Allow the engine to warm up to operating temperature before driving to ensure stable idle and optimal performance.
- Resposta de l'accelerador: The carburetor should provide smooth and responsive acceleration.
- Idle Stability: A properly adjusted carburetor will maintain a consistent engine idle speed.

Imatge 4: posterior view of the DEUSES Carburetor, showing the throttle linkage and mounting points.
6. Manteniment
Regular maintenance is crucial for the longevity and efficient operation of your carburetor. Adhere to your vehicle's manufacturer recommendations for service intervals.
Consells de manteniment:
- Filtre d'aire: Inspeccioneu i substituïu regularment el filtre d'aire per evitar que la brutícia i els residus entrin al carburador.
- Filtre de combustible: Ensure the fuel filter is clean and functioning correctly to prevent contaminants from reaching the carburetor.
- Lubricació de l'enllaç: Periodically lubricate throttle and choke linkages to ensure smooth operation.
- Inspecció visual: Check for any loose connections, cracked hoses, or fuel leaks around the carburetor.
- Neteja: If performance issues arise, a professional carburetor cleaning may be necessary. Avoid using harsh chemicals that could damage seals or components.

Imatge 5: Frontal view of the DEUSES Carburetor, showing the main body and various ports.
7. Solució De Problemes
This section addresses common issues that may arise with carburetor operation. For complex problems, consult a qualified automotive technician.
Problemes comuns i solucions:
- El motor gira però no arrenca:
- Check fuel supply to the carburetor.
- Verify choke operation.
- Inspect for vacuum leaks.
- Ralentí irregular o estancament:
- Adjust idle speed and mixture screws.
- Check for vacuum leaks.
- Ensure fuel filter is clean.
- Poor Acceleration or Hesitation:
- Inspect accelerator pump operation.
- Check for clogged fuel passages.
- Verify proper choke disengagement.
- Excessive Fuel Consumption:
- Check float level adjustment.
- Ensure mixture screws are correctly set.
- Inspect for fuel leaks.

Imatge 6: Part inferior view of the DEUSES Carburetor, showing the base plate and mounting holes.
8. Especificacions
| Atribut | Detall |
|---|---|
| Fabricant | DEUSES |
| Número de peça OEM | 2105-1107010-20 |
| Compatible Engine Displacements | 1200ccm, 1300ccm, 1.6L (1590CC) |
| Models de vehicles compatibles | Lada 2101-2107, Lada Niva (1988-1992) |
| Pes de l'article | 0.035 ounces (Note: This weight seems unusually low for a carburetor and may be a data entry error. Please refer to actual product for accurate weight.) |
| ASIN | B0CFTHSPG3 |
9. Garantia i Suport
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the DEUSES customer service department. Keep your purchase receipt as proof of purchase.
For further assistance, please visit the DEUSES official weblloc web o poseu-vos en contacte amb el vostre distribuïdor autoritzat.