Service difficulty report · Floor Support · Boeing 757225

Difficulty date
June 7, 2020
Submitted
June 16, 2020
Operation
Air carrier
Aircraft
N942FD
Make and model
Boeing 757225
Aircraft serial
22612
Aircraft time
73,273 hours, 27,975 cycles
Part
Floor Support
Part number
144N50052
Condition
Corroded
Location
Fuselage
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

MAIN CARGO FLOOR SUPPORT STRAP HAS CORROSION AT STA 1020 BETWEEN BL-0 AND RBL-24. REMOVED CORR ON FLOOR SUPPORT STA 1020 BETWEEN BLO AND RBL 24 IAW SRM 51-10-02. ORIG MAT .050 REM .010 LOSS .040 FOUND OUT OF LIMITS IAW SRM 53-00-51-1A. REMOVED, FABRICATED AND INSTALLED NEW SUPPORT IAW SRM 51-40-05 AND EA F-5310-T0354338 P1 FUSELAGE MAINFRAME MAIN CARGO FLOOR SUPPORT STA 1020 CORRODED, NEW PART FABRICATION-TEMPER ALTERATION.