The forward engine mount on the bottom side of the engine does what?

• A. Contains a bipod mount that connects the AGB section of the engine to the airframe.
• B. Contains two parallel rods that connect the AGB section of the engine to the airframe.
• C. Contains a tripod mount that connects the AGB section of the engine to the airframe.
• D. Contains an isolation mount and spike well.

Answer: (B)

The forward engine mount on the bottom side of the engine indeed contains two parallel rods that connect the Accessory Gearbox (AGB) section of the engine to the airframe. This design is crucial as it provides structural support and stability to the engine's position during operation and helps to manage the loads experienced during flight. By using parallel rods, the mount effectively distributes forces and minimizes vibrational effects, ensuring that the engine operates smoothly within the airframe.

Understanding the function of the forward engine mount is critical for maintaining the structural integrity of the helicopter and ensuring the proper alignment of the engine with the airframe components. This configuration helps to absorb and isolate vibrations generated by the engine, which is pertinent for enhancing performance and longevity.