Service difficulty report · Skin · Boeing 7378H4

Difficulty date
January 8, 2023
Submitted
January 18, 2023
Operation
Air carrier
Aircraft
N8699A
Make and model
Boeing 7378H4
Aircraft serial
36923
Aircraft time
21,510 hours, 10,264 cycles
Part
Skin
Condition
Cracked
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

EXT GROUND POWER SERVICE DOOR CUTOUT IS CRACKED AT LOWER EDGE. CUT AND REMOVED DAMAGED SECTION IAW SRM 53-10-15-2R-4 SECTION 4.B-C. ACCOMPLISHED 10X VISUAL INSPECTION OF TRIM OUT AREA IAW SRM 53-10-15-2R-4 SECTION C, (6). NO DEFECTS NOTED. ACCOMPLISHED HFEC IAW NDT PART 6 51-00-00, PROCEDURE 23, AT TRIMOUT AND INTERIOR STRUCTURE. NO DEFECTS NOTED. ACCOMPLISHED INSURANCE CUT AFTER HFEC INSPECTION IAW SRM 53-10-15-2R-4 SECTION 4. C (7). LOCATED; DRILLED AND FABRICATED DOUBLER AND FILLER IAW SRM 53-10-15-2R-4 SECTION 2. E-J. APPLIED CHEMICAL CONVERSION AND PRIMER IAW SRM 53-10-15-2R-4 SECTION 4.K-L. INSTALLED REPAIR IAW SRM 53-10-15-2R-4, SECTION 4.M.

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