SDR ABXA2014040179

Service difficulty report · Stiffener · Boeing 767232

Difficulty date: April 1, 2014
Submitted: May 13, 2014
Operation: Air carrier
Aircraft: N747AX
Make and model: Boeing 767232
Aircraft serial: 22224
Aircraft time: 72,828 hours, 34,173 cycles
System (JASC): 5420 · Nacelle/Pylon Miscellaneous Structure
Part: Stiffener
Part number: 313T3380488
Condition: Cracked
Location: Nr 2 Pylon
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NUMBER 2 PYLON INBD HYD BAY. AFT HORZ STIFFENER AT NAC 370 HAS DAMAGED HOLES COMMON TO THE LOWER DOOR FRAME CHANNEL. REMOVED DAMAGED STIFFENER IAW SRM 51-40-02. FABRICATED NEW STIFFENER IAW SRM 54-51-71 & 51-30-01, PERFORMED NDT IAW NDTM PART 6 51-00- 19, APPLIED PROTECTIVE COATINGS IAW SRM 51-20-01. INSTALLED NEW STIFFENER IAW SRM 51-40-02. SDR INFO HOLE 1 INCHES, PN 313T3380-488, PART NAME STIFFENER, SN NA, NAC LOC 370 TO 371. ACFT WAS GNDED.