Service difficulty report · Skin · Boeing 75723A

Difficulty date
October 9, 2019
Submitted
October 17, 2019
Operation
Air carrier
Aircraft
N992FD
Make and model
Boeing 75723A
Aircraft serial
22912
Aircraft time
80,347 hours, 40,446 cycles
Part
Skin
Part number
143N3471
Condition
Gouged
Location
Bs 513
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

LOWER FUSELAGE HAD A DENTED AREA AT BS 513, BETWEEN STRINGERS 28L AND 29L. EVALUATED DENTED AREA AND FOUND THE AREA TO HAVE TWO GOUGES IAW IAW SRM 51-10-02-0G, AND BLENDED AREA AND FOUND MINIMUM THICKNESS REMAINING OF SKIN AREA .030. FOUND TO BE OUT OF LIMITS IAW SRM 53-00- 01-1A DET II. CUT OUT AREA OF DAMAGE IAW SRM 53-00-01-2R, FIG 1, DET I, REPAIR 28. FABRICATED A DOUBLER AND FILLER. INSTALLED THE REPAIR IAW SRM 53-00-01-2R, REPAIR 28.

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