Service difficulty report · Support Angle · Boeing 75733N

Difficulty date
June 20, 2025
Submitted
June 23, 2025
Operation
Air carrier
Aircraft
N57864
Make and model
Boeing 75733N
Aircraft serial
32588
Aircraft time
71,824 hours, 22,161 cycles
Part
Support Angle
Condition
Corroded
Location
Zone 100
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

RIGHT WING, UPPER SURFACE, WTB, UNDER FAIRINGS 192CR AND 192DR, BRACKETS SUPPORTS (8EA) AT AFT/FRON T FACES HAVE CORROSION ESFR REPORTING REMOVED AND REPLACED 5 EACH SUPPORT BRACKETS AT STA 906.5 TO 960 IAW B757-300 SRM 51-40-02-0G-0. FOUND 3 EACH SUPPORT BRACKETS A T STA 926.5 FWD, STA 940 FWD AND STA 960 AFT IN LIMITS IAW B757- 300 SRM 53-00-71. RESTORED PROTECTIVE FINISH IAW B757-300 SRM 51-20-01-0G-0, B757 AMM 51-21-10-377-039 AND B757 AMM 51-24- 03-377-008.

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