---
kind: "section"
citation: "14 C.F.R. § 25.1192"
title: "14"
number: "25.1192"
heading: "Engine accessory section diaphragm."
url: "https://uscodex.org/cfr/14/25.1192"
---

# §25.1192. Engine accessory section diaphragm.


For reciprocating engines, the engine power section and all portions of the exhaust system must be isolated from the engine accessory compartment by a diaphragm that complies with the firewall requirements of [§ 25.1191](/cfr/14/25.1191.md).


## Notes

### Amendments

[Amdt. 25-23, 35 FR 5678, Apr. 8, 1970]

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701, 44702 and 44704; Pub. L. 115-254, 132 Stat 3281 (49 U.S.C. 44903 note).

### Source

Source: Docket No. 5066, 29 FR 18291, Dec. 24, 1964, unless otherwise noted.

### Amendments

[Amdt. 25-23, 35 FR 5678, Apr. 8, 1970]