Service difficulty report · Skin · Boeing 75724APF

Difficulty date
February 1, 2026
Submitted
February 17, 2026
Operation
Air carrier
Aircraft
N460UP
Make and model
Boeing 75724APF
Aircraft serial
25481
Aircraft time
37,091 hours, 22,684 cycles
Part
Skin
Part number
146N6619
Condition
Cracked
Location
Zone 800
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

AFT CARGO DOOR EXTERNAL SKIN HAS A 2" CRACK APPROX. AT THE LOWER AFT SECTION. DOT 21-01 THIS REQUIRES SUPPLIMENTAL INSPECTION AT THRESHOLD OF 37,500 FC REPEAT INSPECTION WITHIN 3000 FC DEFERRED IAW B757-200PF SRM 52-30-2R-4, REPAIR 4.

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