Service difficulty report · Pressure Deck · Boeing 757222

Difficulty date
November 11, 2011
Submitted
November 14, 2011
Operation
Air carrier
Aircraft
N586UA
Make and model
Boeing 757222
Aircraft serial
26710
Aircraft time
60,604 hours, 21,501 cycles
Engine
Pwa PW2037
Part
Pressure Deck
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 PRESSURE DECK FROM 1681-1686 LBL 18 - RBL 62. MAJOR REPAIR ACCOMPLISHED. REMOVED CORROSION FROM AFT DECK PLATE P/N 146N5318-10 AND FOUND BLEND OUT OF LIMITS OF SRM. ACP NDT FOR CRACKS & PERFORMED INSURANCE CUT ALL PER PEMCO EA57-53-228. ACP NDT OF OPEN HOLES COMMON TO REPAIR. FABRICATED & INSTALLED REPAIR DOUBLER, FILLER, SHIMS & COUNTER SUNK REPAIR WASHERS PER EA & UA-EVA-81487.