Service difficulty report · Bracket · Boeing 75724APF

Difficulty date
March 26, 2025
Submitted
April 16, 2025
Operation
Air carrier
Aircraft
N443UP
Make and model
Boeing 75724APF
Aircraft serial
27388
Aircraft time
30,937 hours, 20,215 cycles
Part
Bracket
Part number
149N755050
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

RH WING/BODY STRUCTURE IN PANEL 196AR NUTPLACE HAVE CORROSION DOT 07-038. REMOVED BRACKET ON WING BODY 196AR IAW B757-200 SRM 51-40-02-0G-0 BRACKET P/N 149N7550-50.LOCATED AND DRILLED NEW BRACKET IAW SRM 51-40-05-0G-0.TRETATED AND PRIMED NEW BRACKET IAW SRM 51-20-01 P/N ALODINE 11232 BTCH 0004350419 PRIMER P/N 10-P4-2/2TU BTCH 0004341752.INSTALLED NEW BRACKET ON R/H WING/BODY STRUCTURE IAW SRM 51-40-02-0G-0 RIVET P/N MS20470AD6-5 BTCH 0004369861

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