Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 16, 2024
Submitted
April 15, 2024
Operation
Air carrier
Aircraft
N245WN
Make and model
Boeing 7377H4
Aircraft serial
32506
Aircraft time
59,266 hours, 35,668 cycles
Part
Support
Part number
UNKNOWN
Condition
Corroded
Location
Bs 727-767
Stage of operation
IN
How discovered
9
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

CORROSION ON ACB FLOOR TO SIDEWALL SUPPORT STA-727 TO 767 RBL-20<[01] REMOVED FABRICATED AND INSTALLED ACB FLOOR TO SIDEWALL SUPPORT BS 727 TO BS 767 RBL20 WL 156 MATERIA USING BAC1496-377#7075T62 LOT:1549286-2 IAW SRM 51-40-02- DWG 146A7502 REV:- AND DWG 146A7500 REV:A;[02] COMPLIED;[03] VERIFIED CORRECTIVE ACTION COMPLETE.<BR>VERIFIED MEASUREMENT TABLE.

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