Fuel tank safety procedures are features of the fuel system design that must be maintained throughout all the aircraft service life in order to assure that any unsafe condition will not develop, so again the cdccls are new regulations posted by the Easa and FAA in order to address the aircraft field tanks explosion without any post impact crash, they found that the aircraft while standing on the gate or while in the mid air their tanks explode without any impact, so they work together on the solutions and they work on the fire triangle ⛛, and they came up ( Easa and FAA ) with the two approaches of the cdccl from the fire triangle as they are flammability reduction and ignition source prevention, they push the manufacturer to develop a nitrogen inerting system to push nitrogen inside fuel tanks and reduce oxygen in order to inert the fuel tanks and reduce its flammability, and the second approach, even if the tank is flammable we need the maintenance engineers to take care about their maintenance fuel tasks as to prevent a spark generation inside the tanks, so all aircraft maintenance manuals are having now a cdccls tasks, if you as a B1 or B2 engineer having a warning in the task that to say that this task is impacted by cdccls, you need to strictly follow the steps in order to bring back the initial design as it is to prevent spark generation inside the tanks.
Негізгі бет Fuel tank safety procedures (Cdccl's)
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