Service difficulty report · Floor Support · Boeing 7572B7

Difficulty date
January 30, 2026
Submitted
February 2, 2026
Operation
Air carrier
Aircraft
N903FD
Make and model
Boeing 7572B7
Aircraft serial
27124
Aircraft time
60,219 hours, 28,690 cycles
Part
Floor Support
Part number
146N54475
Condition
Mechanic Error
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
W
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 FLOOR SUPPORT, LBL 7.55 BTW BS 1480 TO 1500 MISDRILLED HOLES REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02-0G AND SRM 53-60-53-0I FIG 1 DET VII

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