Service difficulty report · Structure · Boeing 75724APF

Difficulty date
July 20, 2024
Submitted
August 12, 2024
Operation
Air carrier
Aircraft
N461UP
Make and model
Boeing 75724APF
Aircraft serial
28265
Aircraft time
41,380 hours, 20,807 cycles
Part
Structure
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MID FUS - WTB STRUCTURE STA 1220 RH SIDE HAS CORROSION.EVALUATED T-CHORD FROM STA 1220 RH TO 1240 RH FOUND EXFOLIATION THEREFORE OUT LIMITS I.A.W SRM 53-00-71-1A-1 DETAIL IX. AND REMOVED T-CHORD I.A.W SRM 51-40-02-0G. RESTORED SURFACE PROTECTION I.A.W. SRM 51-20-01-0G, AMM 51-21-15. MATERIAL: P/N ALODINE1132, BTCH#0004297321, P/N 02-013-8, BTCH# 4168827, PG6-W2-G2, BTCH#4159205, P/N 02-003-414, BTCH#0004289479, 2 E/A CUP P/N 02-012-176.

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