Service difficulty report · None · Boeing 757251

Difficulty date
October 15, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N542US
Make and model
Boeing 757251
Aircraft serial
26489
Aircraft time
75,245 hours, 28,205 cycles
System (JASC)
5711 · Wing Spar
Part
None
Condition
None
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

SHIP 5642 R/H WING UPPER SURFACE HAS AREAS OF CORROSION ALONG REAR SPAR FROM FUSELAGE TO W.S 200. CORRECTIVE ACTION: REMOVED CORROSION AND EVALUATED R/WING UPPER SURFACE REAR SPAR BETWEEN STA 148 AND 186.5 ALL REWORKED LOCATIONS FOUND OUT OF LIMITS IAW B757 SRM 57-20-01 REPAIRED AREAS IAW ERA 594727-14 REV ORIGINAL C/W ALL CDCCL AND SFAR 88 REQUIREMENTS