AW139 Heli-Access-Step™ - LH Heavy Duty auxiliary-fuel-system *The function of the sling

*The function of the sling is to lift the aircraft by using the main-rotor hub attaching points and to remove the main-rotor head from the aircraft

as well as all of the plumbing

Once the desired locations are achieved

*One kit modifies one aircraft (both engines)

The DART replacement engine mounts include the necessary components to replace the OEM engine mounts

AW139 Heli-Access-Step™ - LH Heavy Duty auxiliary-fuel-system *The function of the slingThe DART Heli Access Step uses a solid aluminum extrusion construction. *The DART heavy duty Heli Access Step is a direct replacement for the OEM step and requires no permanent modification to the airframe.