Service difficulty report · Floor Panel · Boeing 76734AF

Difficulty date
March 14, 2026
Submitted
March 17, 2026
Operation
Air carrier
Aircraft
N303UP
Make and model
Boeing 76734AF
Aircraft serial
27241
Aircraft time
74,893 hours, 26,003 cycles
Part
Floor Panel
Part number
453T199617
Condition
Damaged
Location
Zone 100
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

FOUND AFT CARGO FLOOR PANEL DAMAGE , P/N : 453T1996-17. (REPAIR). IAW SRM 53-00-50-2R-0 REV. 94, PERFORM REPAIR AS BELOW STEP: 1.1 CUT OUT THE DAMAGE AND CLEAN. 1.2 MEASURE THE CUT OUT ( L : 5", W : 0.5", AT L/H EDGE AND 13.5" FROM AFT EDGE ) 1.3 APPLY THE COMPOUND TO THE CUTOUT CURED AT 125°F FOR 3 HOURS 1.4 BOND THE REPAIR PLIES WITH RESIN CURED AT 170°F FOR 2 HOURS WITH A MINIMUM VACUUM OF 20 IN/HG 2. CONDITION CHECK IS SATISFACTORY. 3. ATTACHMENTS ARE UPLOADED.

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