SDR AALA201704129028

Service difficulty report · Support · Boeing 7572B7

Difficulty date: April 7, 2017
Submitted: April 12, 2017
Operation: Air carrier
Aircraft: N939UW
Make and model: Boeing 7572B7
Aircraft serial: 27303
Aircraft time: 73,241 hours, 26,998 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Part number: 149N7120
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

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT HAND BOTTOM FUSELAGE, WING TO BODY FAIRING SUPPORT STRUCTURE WEB AT STATION 800 BETWEEN STRINGER 29L-30L. REPAIRED SUPPORT FRAME PER SRM 51-70-11-0G FIGURE 1, SHEET 1, REPAIR 2 AND SRM 51-40-02.

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