AVI 74D-81T Fuel Valve Kit Float Tester

( Brand: Avi ), ( Manufacturer Part Number: 74D-81T ), ( Part Type: Fuel Valve Tester )

Review AVI Fuel Valve Test Kit Float Tester

Introducing the AVI 74D-81T Fuel Valve Kit Float Tester, a must-have tool for aviation professionals and enthusiasts seeking to ensure the optimal performance of their aircraft fuel systems. This comprehensive kit from AVIation Technology, a trusted name in aviation components, is designed to test and maintain the float-operated fuel valves in your aircraft's fuel system.

The AVI 74D-81T Fuel Valve Kit consists of essential components required for a thorough float test. The kit includes a tester body, two fuel hoses with quick-disconnect fittings, two float cups, two float test plugs, two test balls, and a comprehensive instruction manual. Each component is meticulously engineered to provide superior functionality and durability.

The tester body is robustly constructed from high-quality materials, ensuring it can withstand the rigors of frequent use in a hangar or maintenance facility environment. Its ergonomic design enables easy handling and maneuverability, while the clear test chamber allows for quick and accurate readings of float position.

The fuel hoses are crafted from flexible, abrasion-resistant materials to ensure they can handle the repeated connection and disconnection to various fuel system components. The quick-disconnect fittings are designed for a secure seal, minimizing fuel leaks and ensuring a reliable connection every time.

The float cups are precisely machined to the correct dimensions and materials for an accurate representation of the original fuel tank floats. These cups are essential for checking the float position and ensuring proper fuel level sensing within the fuel system.

The float test plugs are engineered to provide a perfect fit for various fuel system applications, ensuring a secure connection and accurate test results. They feature clear test ports for easy observation of float position and are designed to withstand the harsh operating conditions within an aircraft's fuel system.

The test balls are included to simulate various fuel levels within the fuel system during the float test. These balls are made from materials that do not absorb fuel or deteriorate over time, ensuring consistent test results.

Lastly, the comprehensive instruction manual provides clear and concise steps for performing a float test using the AVI 74D-81T Fuel Valve Kit. It covers various fuel system configurations and offers troubleshooting tips for common issues encountered during the testing process.

In conclusion, the AVI 74D-81T Fuel Valve Kit Float Tester is an indispensable tool for maintaining the fuel systems in your aircraft. Its high-quality components, durability, and ease of use make it a valuable addition to any aviation professional's or enthusiast's toolbox.

Buying an AVI 74D-81T Fuel Valve Kit Float Tester comes with several pros and cons that every aviation mechanic or enthusiast should consider before making a purchase.

1. Universal Compatibility: The AVI fuel valve kit float tester can be used on various types of aviation fuel systems, including both carbureted and fuel-injected engines. This makes it a versatile tool for any aviation workshop.

2. Easy to Use: The float tester is designed to be user-friendly, with clear instructions provided in the product manual. It can help identify issues with fuel valves, float bowls, and float assemblies quickly and accurately.

3. Durable Construction: The AVI fuel valve kit float tester is built to withstand the rigors of aviation maintenance work. It is designed to be robust, with high-quality materials and components that ensure long-lasting performance.

4. Cost-Effective: Compared to other diagnostic equipment, the AVI fuel valve kit float tester is relatively affordable. It can save aviation professionals time and money by allowing them to quickly identify and repair fuel system issues on the ground rather than in the air.

5. Improves Safety: Ensuring that an aircraft's fuel system is functioning correctly is essential for safety. The AVI fuel valve kit float tester can help identify potential fuel system issues before they become serious, reducing the risk of in-flight emergencies.

1. Limited Functionality: The AVI fuel valve kit float tester is designed to test fuel valves, float bowls, and floats. It may not be able to diagnose other fuel system issues, such as leaks or electrical problems.

2. Requires Calibration: Like any diagnostic tool, the AVI fuel valve kit float tester requires regular calibration to ensure accurate results. Failure to calibrate the tool could lead to incorrect diagnoses and potential safety issues.

3. May Not Be Suitable for All Aircraft: The AVI fuel valve kit float tester may not be suitable for all types of aircraft, particularly those with complex fuel systems or specialized fuel additives. In such cases, more advanced diagnostic tools may be necessary.

The AVI 74D-81T Fuel Valve Kit Float Tester is a valuable tool for any aviation workshop. Its versatility, ease of use, durability, cost-effectiveness, and safety benefits make it an essential part of any maintenance program. However, it is essential to recognize its limitations, including its limited functionality and the need for regular calibration. With proper use and maintenance, the AVI fuel valve kit float tester can help ensure that an aircraft's fuel system is functioning correctly, reducing the risk of in-flight emergencies and ensuring a safer flying experience.

If you are an aviation mechanic or enthusiast looking for a cost-effective and versatile diagnostic tool for your fuel system, the AVI 74D-81T Fuel Valve Kit Float Tester is an excellent choice. However, it is essential to use the tool correctly and maintain it regularly to ensure accurate results and safe flying. Additionally, if you work on complex fuel systems or aircraft with specialized fuel additives, you may need to consider more advanced diagnostic tools to address those specific needs.

Details:

Used in good condition Avi fuel float valve test set.

part #: 74d81t prices

• $31.30-$97.80

specifications aviationpar:

• brand: Avi
• mpn: 74d-81t
• part type: Fuel Valve Tester

general Aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

offer Aviationpar:

• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: April 5, 2026

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seller Aviationpar:

• # reviews: 117
• rating: 100.0%
• city: Wyoming, Minnesota

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shipping Aviationpar:

• type: Calculated
• cost: $8.37
• carrier: USPS
• class: Standard
• transit: 4-10 Days
• service: USPS Ground Advantage

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