Since 1st August 2018, the Engine Overhaul PBU (Beijing) established the repair capability of silicone rubber abrasion belt for V2500 engine, the repair has been successfully carried out on eight engines. Customer feedback products have excellent performance and reliable quality. At the same time, it reduces the maintenance cost and shortens the maintenance TAT.
On February 26, 2016, the first V2500 engine was successfully overhauled by the Engine Overhaul PBU (Beijing). The department insisted on developing the ability of deep repair of spare parts independently. The silicone rubber wear belt repair project is one of the core repair capabilities. Silicone rubber anti-wear belt is installed on 8 components such as V2500 engine low pressure compressor casing and stator assembly. After a certain flight cycle, the anti-wear belt will gradually wear out or aging. Therefore, almost every engine stop repair needs to be repaired.
With the unremitting efforts of the project team, they have overcome one difficult problem after another. The project has succeeded in research and development, ending the history that silicone rubber abrasion belt can only be repaired by others, filling another gap in engine repair in China, and improving the deep repair capability of V2500.
With the renewal of engine models, only
by continuously developing the repair capability of new products, we can keep
pace with the times. Engine Overhaul PBU (Beijing) has been equipped with
PW4000, RB211 and V2500 series silicone rubber abrasion belt repair, has formed
one of the important brands of Ameco.
Liu Xu, Zhang Xuhui; Translator/OB Zhang Chenyue