### [4910-I3-P]

DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14CFR Part39 (Docket No. Docket No. 2010-0041; Directorate Identifier 2009-NM-21S-AD;



# \&Dq~ 1I-

# 02- Amendment 39-*****; AD 2010-**-**] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, -243, -301, -30 -303, -321, -322, -323, -341, -342, and -343 A+lanes, Model A340-211, -212, -213, -311, -312, and -313 Airplanes, and Model A340-541 and ~642Airplanes I 

### AGENCY: Federal Aviation Administration (FAA), Department ofTransportation l"m~~'G"~'UM 

## W=-"

INmA,""''''''''TURE



## -3o-tO O~TE



## * 

# , * * * 

## * 

# , ACTION: Final rule. tNmA<S'S'G~~TW R~ 

# I SUMM.ARY: We are adopting anew ainvorthiness directive (AD) forthe products Ii above. This AD results from mandatory continLng airworthiness infonnation (MCA1)

# 2!JTl~:"~ originated by an aviation authority ofanother cluntry toidentify and correct an unsan '":~<=J<;;~ATU~~ 

# I CG4v-- condition on an aviation product. TheMeAl describes theunsafe condition as: 

# °::"/"';'0

Several reports have recently been Jeceived ofloase pneumatic fIOUTl"G"' ••",,,. 

### quick-disconnect unions on GOOdli~hpitot probes PIN 

### (part number) 0851HL.These may beth

## 1result ofmis-torque ofthe affected unions atequipment manu~acturing level. Investigations are still on-going to determine the r'i)otcause(s). This condition, ifnot canected, coJd lead to an airleak, resulting
• • J III

### licorrect total pressure measurenJent and consequent erroneous Calibrated Airspeed (CAS)/MACH 'parameters delivered bythe AirData Computer (ADC). (DOT).

FAA Form 1360·14.1 (6-89) OFFICIAL FILE COPY i::J u.s. GOVERNMENT PRINTING OFFICE: 1995·769·211 I14910-n-PI



### RIN 2120-AA64 DEPARTMENT OF TR<\NSPORTA nON Federal A"iatioD Administration 14eFR 

### Part39 (Docket No. Docket No. 2010-0041; Directorate Identifier 2009-NM-218-AD; Amendment 39-*****; AD ZOlO-H_.•.•. J
""""""'UwOOL 

# 5ff!1r AinvOTtbiness Directives. Airbus Model A330-201, -202, -203, -223. -243, -301, -30 !'1m' -303, -321, -322, -323, -341, -342, and -343 Airplanes, Model A340-21I, -212, -213, -311. -312. and -313 Airplanes, and Model A34O-541 and -642 Airplanes 

### ~,,: 

# ..• AGENCY: Federal Aviation Administration (FAA), Department ofTransportation (DOT). ACTION: Final rule. SUMMARY: We are adopting anew airworthiness directive (AD) forthe products Ii above. This AD results from mandatory 

### continUirl g airvlOrthiness infonnation (MeAl
r: r"",A'-"SICJ<""~' originated by an aviation authority ofanother 

### cortry to identify and correct anunga!. OA'~ condition on an aviation product. The MeAl describes the unsafe condition as:

Several reports have recently been [jeive'd of loose pneumatic quick-disconnect unions on Goodric~ pilot probes PIN (part number) 0851HL. The:>emay be the ~csult afmis-torque oftbc affected unions at equipment manufacturing level. Investigations are still on-going to detennine the

### ro6t cause(s}. This condition, ifoot corrected. could lead to an air leak, resulting in incorrect total pressure measurement and consequent erroneous Calibrated Airspeed (CAS)IMACH parametel"5 delivered by the Air Data Computer (ADC)
. 

# • • • • • • •

FAA Form 1360-14.1 (6-89) OFFICIAL FILE COpy