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SDR FDEA202003170582

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Service difficulty report · Stringer · Boeing 757222

FAA SDR system

Difficulty date
March 17, 2020
Submitted
March 20, 2020
Operation
Air carrier
Aircraft
N794FD
Make and model
Boeing 757222
Aircraft serial
26701
Aircraft time
71,907 hours, 26,937 cycles
System (JASC)
5313 · Fuselage Main, Longeron/Stringer
Part
Stringer
Part number
146N3110185
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

POPPED RIVET HEAD EXTERIOR FUSELAGE STA 1460 STR 29L. REMOVED RIVETS AT STA 1460,STR 29L IAW B 757 SRM 51-40-02-OG,REMOVED AND REINSTALLED STRINGER SPLICE AT STA 1452 TO 1468 IAW B 757 SRM 51-40-02-OG.FOUND CORROSION ON STRINGER SECTION,29L 100% MAT. LOSS,FOUND TO BE OUT OF LIMITS REMOVED,FABRICATED AND INSTALLED STR. SECTION AND SPLICE REPAIR @ STA 1460 TO 1498,S-29L IAW B 757 SRM 51-10-02-OG AND 53-00-03-2R,REP 2,FIG 201.