Essential Support for AW139 Tail Boom Cradle Maintenance
The Leonardo AW139 Tail Boom Cradle is an expertly engineered apparatus, providing secure and efficient support for the AW139 helicopter’s tail boom when detached from the main fuselage. This specialized maintenance tooling ensures stability and accessibility during crucial procedures performed on the removed component, streamlining workflow and enhancing safety in the hangar environment. This apparatus is indispensable for safe and productive AW139 Tail Boom Cradle maintenance.
Adaptable and Safe Design
The design prioritizes adaptability and ease of use. The AW139 Tail Boom Cradle features a collapsible and telescopic structure, allowing for seamless storage and transport within the maintenance facility. This feature is foundational for maintaining an organized workspace, especially when dealing with large structural components like the tail boom. The cradle incorporates a heavy-duty spring pin locking system, which guarantees that the structure remains rigidly fixed in position once deployed. This provides a trustworthy foundation for the heavy aircraft component.
Precision Support Features
For enhanced stability and precise leveling, the apparatus is equipped with multiple adjustable jacks. A sturdy adjustable jack is specifically allocated for critical tail support, enabling mechanics to fine-tune the height and angle of the tail boom component. This precision is vital. The tail boom’s structural integrity must be preserved and accurately aligned, whether for inspection, repair, or while waiting for reinstallation onto the aircraft.
The primary function of this tooling is to support the tail boom once it is separated from the AW139. When the tail boom is removed, maintenance personnel gain access to systems housed or routed through this section, including the tail rotor drive shaft and associated gearboxes. The AW139 Tail Boom Cradle serves as the stable anchor point to perform detailed inspections and repairs on this critical flight control element. Safety is paramount; this dedicated support mitigates fall hazards and ensures a secure work environment.
Unobstructed Internal Access
The tail boom is secured directly to the cradle via a dedicated mount plate, utilizing bolt-on brace components for an uncompromising connection. A key design element of the mount plate is its open configuration. This aperture is deliberately included to allow technicians unobstructed access to the inside of the tail boom structure. Gaining interior access is often necessary for inspecting internal bulkheads, checking wiring looms, lubricating bearings within the tail rotor/gearbox systems, or carrying out borescope inspections of internal driveshafts. These procedures would be nearly impossible without this specialized support. Our creative approach provides better solutions for challenging maintenance.
Ergonomics and Operational Efficiency
The operational context for the AW139 helicopter is demanding, involving complex maintenance. Routine maintenance involves working on the main rotor hub/gearbox, engines, and the retractable landing gear. Airframe maintenance involves inherently challenging areas such as the curved roof and the high tail rotor. Mechanics frequently climb onto the aircraft structure, necessitating secure support apparatus. While this AW139 Tail Boom Cradle is not a platform for climbing, it is an indispensable part of the larger suite of specialized equipment necessary to maintain the AW139 safely and efficiently. For related access needs, consider the Leonardo AW139 Tail Boom Access Platform. By providing a low, stable, and ergonomic support structure for the removed tail boom, it allows work to be executed on the component without the risks associated with overhead work or inadequate rigging.
Tail Rotor and Gearbox System Facilitation
The AW139 Tail Boom Cradle is instrumental in facilitating necessary work on the tail rotor and gearbox systems. These systems are crucial for flight safety and are serviced regularly. When the tail boom is off the aircraft, the cradle ensures the component is held at a working height and angle, promoting comfortable and thorough maintenance by minimizing ergonomic strain on personnel. The stability afforded by the adjustable jacks and spring pin locking system is non-negotiable, providing peace of mind during intricate, hands-on procedures. This apparatus significantly contributes to maintaining the AW139’s operational readiness by streamlining the process of tail boom removal maintenance and reassembly, proving to be an efficient investment.
