Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
December 13, 2024
Submitted
January 7, 2025
Operation
Air carrier
Aircraft
N8514F
Make and model
Boeing 7378H4
Aircraft serial
36975
Aircraft time
26,358 hours, 13,054 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
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

AFT L/H LAV; FLOOR BEAM UNDER AFT OUTBOARD MOUNT; HAS EVIDENCE OF CORROSION AT STA. 947.<[01] EVALUATED CORROSION AND FOUND TO BE OUT OF LIMITS PER SRM 53-70-51-1A-1.;[02] COMPLIED WITH INSP.<BR>1. DAVID BELL (TECHNICIAN); 16-DEC-2024 18:47 UTC<BR>EVALUATED CORROSION AND FOUND TO BE OUT OF LIMITS PER SRM 53-70-51-1A-1.;[03] REPAIRED DAMAGE PER SRM 53-70-51-2R-5. REF CARD TTG8Q00XLZ40; EA'S M-24-153-02031 AND M-24-153-02022 FOR FOR INDIVIDUAL STEPS AND SIGN-OFFS.;[04] REPAIRED DAMAGE PER SRM 53-70-51-2R-5. REF CARD TTG8Q00XLZ40; EA'S M-24-153-02031 AND M-24-153-02022 FOR FOR INDIVIDUAL STEPS AND SIGN-OFFS.;[05] RII: INSP WORK PERFORMED IN CA# 3.

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