SDR DALA2015051303245

Service difficulty report · Floorbeam · Boeing 7572Q8

Difficulty date: May 12, 2015
Submitted: May 13, 2015
Operation: Air carrier
Aircraft: N710TW
Make and model: Boeing 7572Q8
Aircraft serial: 28169
Aircraft time: 64,167 hours, 18,489 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 715
Stage of operation: IN
How discovered: 9
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

UPON REMOVAL OF AFT PRESSURE DECK FOUND SUPPORT ANGLE EXFOLIATED AT STA 715 BETWEEN LBL 26.7 & LBL 20.8. FABRICATED NEW ANGLE SUPPORT IAW DWG NR 146N5300, SRM 51-40-05, SRM 51-40-08, SRM 51-20-01, MM 51-21-15 & BAL 5602. ANGLE REMOVAL & INSTALLATION ON NR 00521. LP1944646.

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