Service difficulty report · Floor Support · Boeing 757324

Difficulty date
February 21, 2022
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N74856
Make and model
Boeing 757324
Aircraft serial
32815
Aircraft time
53,365 hours, 17,352 cycles
Part
Floor Support
Part number
141N51111
Condition
Corroded
Location
Sta350bl4
Stage of operation
IN
How discovered
O
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

REF AMES ILN NRC 142584-0200-0208. C/W ERCA 5300-02802 AND REA 47494REA03 BLENDED DAMAGE AREA AT STA 350 BL4. REMOVED .020 ORIG .140 REMAINING .120 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51 - 1A-1. REPAIRED AREA IAW SRM 53-00-51-2R-10.V929460. REGS SFR