Service difficulty report · Skin · Boeing 76734AF

Difficulty date
September 16, 2026
Submitted
September 22, 2026
Operation
Air carrier
Aircraft
N355UP
Make and model
Boeing 76734AF
Aircraft serial
37863
Aircraft time
31,861 hours, 11,838 cycles
Part
Skin
Condition
Punctured
Location
Mlg Door
Component
Door
Component part number
149T692086
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

SKIN, RT MLG W/W DOOR MID PUNCTURED. PERFORMED NDT/UT FOR THE REWORKED AREA AND PLUS 6 INCHES AROUND HEATED AREA, IAW NDT MANUAL PART 1, 51-01-01, REV 144. REMOVE THE DELAMINATION MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH RESIN CURED AT 200°F FOR 220 MINUTES WITH MINIMUM VACUUM OF 22 IN/HG I.A.W. 767-300F SRM 52-80-02-2R-1 REFER TO SRM 51-70-17-0G-0 REV. 96.

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