Service difficulty report · Skin · Boeing 7378H4

Difficulty date
November 19, 2021
Submitted
December 7, 2021
Operation
Air carrier
Aircraft
N8309C
Make and model
Boeing 7378H4
Aircraft serial
36985
Aircraft time
31,995 hours, 14,145 cycles
Part
Skin
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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 ON EXTERIOR FUSELAGE SKIN AT STA 1016; 2 INCHES ABOVE TO 1 INCH BELOW STR 4L. DOT 203-004 ; / [01] REMOVED CORROSION AND CHECK WITH 10X MAGNIFYING GLASS IAW SRM 51-10-02-0G-0 ITEM 15;.; [17] REMOVED DAMAGE FROM FUSELAGE SKIN STA 1016 S-4L; FABRICATED AND INSTALLED REPAIR IAW EA 21-153-03499; [18] VERIFIED ITEMS 16 AND 17; [19] VERIFIED REPAIR COMPLETE I/A/W EA 21-153-03499. AUDIT COMPLETE

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