While cleaning a portable oxygen bottle mask on a company dassault 2000 aircraft; a mechanic discove...

Attributes
ACN	1006780
Time
Date	201204
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Light	Daylight
Aircraft 1
Make Model Name	Falcon 2000
Operating Under FAR Part	Part 91
Flight Phase	Parked
Component
Aircraft Component	Oxygen System/Portable
Person 1
Function	Technician
Qualification	Maintenance Powerplant Maintenance Airframe
Events
Anomaly	Aircraft Equipment Problem Critical Deviation - Procedural Published Material / Policy

Narrative:

While accomplishing portable oxygen bottle 10-week cleaning of the bottle mask on a dassault da-2000 aircraft; I discovered that one of the passenger oxygen masks stowed with the portable oxygen bottle connector was wrong type. I immediately notified management! Need to inspect [during] regular inspection that all masks in aircraft have same part number (P/north). Only difference on any [oxygen] mask is type of connector. First-aid mask has same type connector and approximately 15-feet [of hose] and a flow indicator on the mask. Suspect error [was] made during oxygen system installation. Wrong type oxygen mask connector.

Original NASA ASRS Text

Title: While cleaning a portable oxygen bottle mask on a company Dassault 2000 aircraft; a Mechanic discovered that one of the mask and hose assemblies stowed with the oxygen bottle had an incorrect connector.

Narrative: While accomplishing portable oxygen bottle 10-week cleaning of the bottle mask on a Dassault DA-2000 aircraft; I discovered that one of the passenger oxygen masks stowed with the portable oxygen bottle connector was wrong type. I immediately notified Management! Need to inspect [during] regular inspection that all masks in aircraft have same Part Number (P/N). Only difference on any [oxygen] mask is type of connector. First-Aid mask has same type connector and approximately 15-feet [of hose] and a flow indicator on the mask. Suspect error [was] made during Oxygen System installation. Wrong type oxygen mask connector.

Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

While cleaning a portable oxygen bottle mask on a company dassault 2000 aircraft; a mechanic discovered that one of the mask and hose assemblies stowed with the oxygen bottle had an incorrect connector.