Sec. 23.1192 - Engine accessory compartment diaphragm.

For aircooled radial engines, the engine power section and all portions of the exhaust sytem must be isolated from the engine accessory compartment by a diaphragm that meets the firewall requirements of 23.1191.

[Amdt. 23-14, 38 FR 31823, Nov. 19, 1973]