SDR ABXA20160414081

Service difficulty report · Beam · Boeing 767281

Difficulty date: April 14, 2016
Submitted: May 4, 2016
Operation: Air carrier
Aircraft: N774AX
Make and model: Boeing 767281
Aircraft serial: 22789
Aircraft time: 56,535 hours, 40,938 cycles
System (JASC): 5410 · Nacelle/Pylon, Main Frame
Part: Beam
Part number: 313T1380243
Condition: Cracked
Location: Nr 1 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 ONE PYLON INBD BEAM, AT BOTTOM OF PANEL 437BR, IS WORN & CRACKED AT FWD END. REMOVED WORN & CRACKED BEAM & REPLACED WITH NEW BEAM IAW SRM 51-40-02. CRACKED LENGTH 1", PN 313T1380-243, SN NSN, PART NAME BEAM, EXACT FS & BS LOCATION ON ACFT FROM NAC STATION 364.93 TO 361.93, RBL.15.1, EXACT STRINGER & WS LOCATION ON ACFT FROM WS 340.3 - 0. ACFT WAS GNDED.