SDR ABXA20160323051

Service difficulty report · Rib · Boeing 767281

Difficulty date: March 23, 2016
Submitted: April 15, 2016
Operation: Air carrier
Aircraft: N774AX
Make and model: Boeing 767281
Aircraft serial: 22789
Aircraft time: 56,535 hours, 40,938 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Part number: 114T220917
Condition: Corroded
Location: Lt Wing
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

LEFT WING LE AIR LOAD RIB LOWER STRUT AT APPROX OSS 575, OTBD OF NR 4 SLAT INBD AUX TRACK HAS CORROSION UNDER NUTPLATE. R & R AIR LOAD RIB AT OSS 575 IAW SRM 51-40-02. CORRODED LEVEL 2, PN 114T2209-17, PART NAME AIR LOAD STRUT, SN NSN, WS LOCATION FROM 575 - 575. ACFT WAS GNDED.