Service difficulty report · Nut Plate · Boeing 7377CT

Difficulty date
August 18, 2015
Submitted
March 10, 2020
Operation
Air carrier
Aircraft
N7831B
Make and model
Boeing 7377CT
Aircraft serial
32752
Aircraft time
42,387 hours, 19,632 cycles
Part
Nut Plate
Condition
Broken
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

PREVIOUS OPERATOR RECORD NUMBER 239413N/R-00010: EROSION - NUTPLATES BROKEN, STA 727 LBL 3.75 AND RBL 3.75 AND RBL 9.75 LOWER CHORD OF FUSELAGE FRAME (REF FOR CORRECTION) ANCHOR NUTS REPLACED USING REPAIR STRAP IAW SRM 53-60-71 REP 2 AND BOEING SR #1-2475103723 (WJI-WJI-13-0105) DEVIATIONS APPROVED BY RDR. PERMANENT REPAIR. AS DOCUMENTED ON EA 1-751-0494 PT1 REFER TO T437936 FOR CURRENT REPAIR CONFIGURATION.

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