Service difficulty report · Skin · Boeing 7378

Difficulty date
February 18, 2023
Submitted
February 20, 2023
Operation
Air carrier
Aircraft
N27239
Make and model
Boeing 7378
Aircraft serial
28951
Aircraft time
72,317 hours, 26,450 cycles
Part
Skin
Part number
143A323024
Condition
Corroded
Location
Sta540/Bl0
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

B737-06-3-0026, FUSELAGE EXTERNAL SKIN HAS CORROSION BLISTER AT STA 540 AND BL0. REFER TO PEMCO NR 13291.0282. FEBRUARY 14, 2025. INITIATING DTA DIP PER EC/RA 5330-07054 TO ACCOMPLISH A PERMANENT REPAIR PER PART 3 OF EC/RA 5330-07054 ON OR BEFORE RE-INSP BY Q966 RE-INSP BY Q966 ACCOMPLISHED REPAIR PER PEMCO EA PD37-53-3430 AND EC/RA 5330-07054 AS TRANSCRIBED ON PEMCO NR 13291.0282

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