SDR ABXA20140528182

Service difficulty report · Keelbeam · Boeing 767281

Difficulty date: May 28, 2014
Submitted: June 16, 2014
Operation: Air carrier
Aircraft: N790AX
Make and model: Boeing 767281
Aircraft serial: 23140VB114
Aircraft time: 54,136 hours, 39,929 cycles
System (JASC): 5314 · Fuselage Main, Keel
Part: Keelbeam
Part number: 145T86101
Condition: Corroded
Location: Fuselage
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

CORROSION ON KEEL BEAM AT STATION 931, LBL 9. REMOVED GENERAL DAMAGE ON KEEL BEAM AT FOUND TO BE IN LIMITS IAW 53-50-12. NOMINAL THICKNESS .375, REMOVED .053, REMAINING THICKNESS .322. CORRODED L2, PN 145T8610-1, PART NAME KEEL BEAM, SN NSN, LOCATION 931 TO 932. ACFT WAS GNDED.