fits model: Lycoming, Continental.

( Brand: Tempest ), ( Manufacturer Part Number: AA472 ), ( Part Type: Oil Torque Filter Wrench ), ( Compatible Make: Champion )
The Tempest AA472 Oil Filter Torque Wrench is a specialized tool designed specifically for use with Lycoming Continental 17 series engines, commonly found in various aircraft models. This wrench ensures the accurate application of torque when installing or removing an oil filter, safeguarding against over-tightening or under-tightening, which can lead to potentially costly engine damage or leaks.
The tool features a robust, chrome-plated, 12-point, 19mm (3/4 inch) socket, precision machined and designed to withstand the rigors of aviation maintenance. It is a reversible wrench, meaning it can be used in both clockwise and counterclockwise directions. The socket can be easily and securely attached to the oil filter housing with its toothy flange grip design that conforms to varying contours.
This oil filter torque wrench comes with an integrated, calibrated dial gauge on the handle that displays the actual torque being applied in Nm or lb-ft, eliminating the need for additional measuring devices. The scale is easy to read, and there is a locking mechanism that holds the desired torque setting, ensuring consistent force throughout the entire filter replacement process.
Marked with the international standard torque specification of 25 Nm (18.6 ft-lb) for Lycoming engines, the AA472 is indispensable for aircraft maintenance professionals, providing a high degree of accuracy and reliability. It is designed in accordance with the aviation industry standard AS 9100, ensuring the highest standard of quality. The wrench comes equipped with a durable, protective carrying case that facilitates easy transportation and storage.
The Tempest AA472 Oil Filter Torque Wrench is a wise investment for any aviation mechanic or maintenance facility that frequently services engines utilizing Lycoming Continental 17 series powerplants. Its ability to guarantee consistent torque application, coupled with its robust design and precise calibration, makes it an essential tool for maintaining optimal engine performance and preventing costly damage.
The Tempest AA472 oil filter torque wrench is specifically designed for applying the exact torque required when installing or removing an oil filter on a Lycoming Continental 17 engine. While this tool might seem like an essential addition for aircraft engine maintenance, it's important to consider both its advantages and disadvantages before making a purchase. Here's a balanced analysis:
Pros:1. Accuracy: The torque wrench is designed to ensure accurate application of the recommended 28-32 ft-lbs torque on oil filters for Lycoming Continental 17 engines, reducing the risk of over-tightening or under-tightening, which could potentially cause damage.
2. Convenience: A dedicated oil filter torque wrench, like the Tempest AA472, saves time and effort since it is designed for this specific application. It eliminates the need to use admiralty pattern or other all-purpose torque wrenches, which might not offer the same level of accuracy and precision.
3. Ensures Proper Maintenance: Ensuring the correct torque is applied during oil filter Changes increases the lifespan of the engine by improving its sealing performance.
Cons:1. Cost: The Tempest AA472 oil filter torque wrench comes at a higher price point compared to other standard torque wrenches due to its specialized design for aircraft engines and precise torque requirements.
2. Additional Tool to Carry: This specialized tool adds to the toolkit required during maintenance rounds, necessitating additional storage space and weight.
3. Limited Use: This tool is specifically designed for a Lycoming Continental 17 engine model, meaning its use may be limited for other aircraft engine types.
Conclusion:In conclusion, the Tempest AA472 oil filter torque wrench presents a valuable investment for those maintaining Lycoming Continental 17 engines due to its high level of precision, accuracy, and convenience. However, the higher cost and limited scope of use are significant drawbacks. Ultimately, the decision to purchase this specialized tool depends on an individual's maintenance needs and budget.
Recommendation:If you frequently work on Lycoming Continental 17 engines or if maintaining precise torque application is essential for your aircraft maintenance operations, investing in a specialized oil filter torque wrench like the Tempest AA472 is a worthwhile investment. However, for those with limited maintenance requirements or smaller budgets, a standard torque wrench may suffice. Carefully consider the frequency and importance of maintaining accurate torque application when making your final decision.