Service difficulty report · Floor Support · Boeing 757222

Difficulty date
August 31, 2013
Submitted
September 3, 2013
Operation
Air carrier
Aircraft
N546UA
Make and model
Boeing 757222
Aircraft serial
25367
Aircraft time
80,932 hours, 23,465 cycles
Engine
Pwa PW2037
Part
Floor Support
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 AFT CARGO FLOOR SUPPORT WEB BETWEEN BS1360 TO BS1380 STRINGER 27R AFT END. CORROSION BEYOND LIMITS IAW SRM 53-00-04. REMOVED, FABRICATED & INSTALLED AFT CARGO FLO OR STRUCTURE SUPPORT WEB BETWEEN BS 1360-1380 STRINGER 27R IAW DWG 146N8522-17 SHT14, SRM 51-40-05 FIG3 & SRM 51-40-02 FIG1 2.