Service difficulty report · Keelbeam · Boeing 767322

Difficulty date
December 18, 2023
Submitted
December 21, 2023
Operation
Air carrier
Aircraft
N648UA
Make and model
Boeing 767322
Aircraft serial
25285
Aircraft time
119,892 hours, 18,612 cycles
Part
Keelbeam
Part number
140T012042
Condition
Corroded
Location
Bs 785
Stage of operation
IN
How discovered
O
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

GEN ITEM; 63-2060-1-2610; KEEL BEAM FS785 CORROSION UNDER 5 NUT PLATES "MARKED" REF AMES NR 165631-0100-0072. 03046 SEE BACK + PARTIAL WORKSHEETS #40 1 OF 2, 2 OF 2 FOR PARTI BLENDED + EVALUATED KEEL BEAM FS785 UNDER 5 NUT PLATES ON PANEL AL WORK COMPLETED. SUPPORT STRAP. FOUND TO BE OUT OF LIMITS IAW B767 SRM 53-50-12-1 A. REMOVED + REPLACED IAW B767 SRM 51-40-02 PARA 9 + EC/RA 5300- NO ADDITIONAL REMARKS.