Designed to provide access to the top of the engine fan for maintenance and inspection on the PW4084/4090 (AGSE-M024-G01) or GE90 (AGSE-M024-G02) engines on B777 aircraft. The stands consist of two halves to access both sides of the engine. Each stand has a rated capacity of 500 Lbs. and are mounted on casters. Deck heights are adjustable from 132 to 180 inches and access is provided by a fixed ship ladder with clip-on stair treads.