Service difficulty report · Skin · Boeing 7377BD

Difficulty date
July 7, 2024
Submitted
August 22, 2024
Operation
Air carrier
Aircraft
N7732A
Make and model
Boeing 7377BD
Aircraft serial
34861
Aircraft time
58,473 hours, 32,099 cycles
Part
Skin
Condition
Corroded
Location
Zone 100
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

CORROSION AROUND CUT OUT EXTERNAL SKIN LOCATED BTW BS 905 TO BS 927 AND S-21L TO S-22L LOWER FUSELAGE 2024-443045<[01] TOOL USED EDDY CURRENT FLAW DETECTOR P/N: NORTEC 500D; S/N: N50011290U021704; DUE DATE: 14-APR-25.;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 220273012; DUE DATE: 09-JAN-25.;[03] ON STEP 12; TOOL USED P/N: XRP-3000; S/N: 1753759; CAL DUE 07-DEC-24.;[04] REPAIRED CUT OUT EXTERNAL SKIN LOCATED BTW BS 905 TO BS 927 AND S-21L TO S-22L LOWER FUSELAGE IAW EA 24-153-02116-WIP1 AND EA 24-153-02116 SUMMARY. SEE INDIVIDUAL SIGNOFFS BELOW;[05] TASK CARD COMPLETE AND CERTIFIED AS RII. <BR><BR><BR>SEE INDIVIDUAL SIGN OFF BELOW.

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