Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
January 5, 2023
Submitted
February 7, 2023
Operation
Air carrier
Aircraft
N209WN
Make and model
Boeing 7377H4
Aircraft serial
32484
Aircraft time
59,684 hours, 35,490 cycles
Part
Fitting
Part number
NOTREPORTED
Part serial
NOTREPORTED
Condition
Corroded
Location
Zn 100 Fus Lower
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 SUPPORT FITTING AT FWD WET AREA BS344 LBL59.<[01] NO FOUND ALLOWABLE DAMAGE FOR SUPPORT FITTING AT FWD WET AREA BS344 LBL59 WL208 IAW SRM 53-10-15-1A-1 PART REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 PART 9.C;[02] VERIFIED MEASUREMENTS<BR>VERIFIED CORRECTIVE ACTION #1; PART REPAIRABLE BY REPLACEMENT;[03] REMOVED SUPPORT FITTING AT WET AREA BS344 LBL59 IAW SRM 51-40-02-0G-0;[04] INSTALLED FWD WET AREA SUPPORT FITTING P/N 141A5220-4; LOT# 1504472-1 AT BS 344 LBL 59 IAW SRM 51-40-02-0G-0 AND DWG# 141A5220.;[05] TOOLS USED SCREW GUN ID:ATS2267; DUE :02/2023;[06] VERIFIED CORRECTIVE ACTION 3; 4; 5 AND MEASUREMENT TABLE;[07] VERIFIED JOB COMPLETED

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