AD 2016-25-28
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | Helicopters Model AS355NP | Airworthiness Directives; Airbus Helicopters |
Unsafe Condition
The left-hand and right-hand fire extinguishing discharge systems were incorrectly connected, leading to the potential discharge of the fire extinguisher in the wrong engine compartment in the event of a fire.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove and install the fire extinguishing system pipes in accordance with Airbus Helicopters' service information. Remove any placards on the instrument panel if installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 600 hours time-in-service or at the next annual inspection, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Helicopters Model AS355NP helicopters with an Arrius 1A1 fire extinguishing system installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.