---
title: "AMC E 870(a)(3) Exhaust Gas Over-temperature Test — CS-E · Avioverse"
description: "In order to comply with CS-E 870(a)(3), it should be shown that an over-temperature event does not compromise the ability of the Engine to reach its…"
url: "https://avioverse.aero/regulations/easa/cs-e/subpart-e/amc-e-870-a-3-exhaust-gas-over-temperature-test"
---

# AMC E 870(a)(3) Exhaust Gas Over-temperature Test

Engines (CS-E) · CS-E · EAR revision 7 Dec 2023

AMC Acceptable means of compliance

## AMC E 870(a)(3) Exhaust Gas Over-temperature Test

In order to comply with CS-E 870(a)(3), it should be shown that an over-temperature event does not compromise the ability of the Engine to reach its Rated 30-Second/2-Minute OEI Power.

\[Amdt. No.: E/1]

AMC — CS-E · ED Decision 2007/015/R · CS-E Easy Access Rules · EAR revision 7 Dec 2023

[All rules in SUBPART E – TURBINE ENGINES: TYPE SUBSTANTIATION](https://avioverse.aero/regulations/easa/cs-e/subpart-e)

Consolidated from the EASA Easy Access Rules (revision 7 Dec 2023, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.