IRImplementing rule
CS 25J1195 Fire extinguisher systems
(See AMC 25J1195)
(a)There must be a fire extinguisher system serving the APU compartment.
(b)The fire extinguishing system, the quantity of the extinguishing agent, the rate of discharge, and the discharge distribution must be adequate to extinguish fires. An individual 'one shot' system is acceptable. (See AMC 25J1195(b).)
(c)The fire-extinguishing system for an APU compartment must be able to simultaneously protect each zone of the APU compartment for which protection is provided.
[Amdt 25/1]
[Amdt 25/18]
IR — CS-25 · ED Decision 2016/010/R · CS-25 Easy Access Rules · EAR revision 26 Jan 2023