Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
June 15, 2021
Submitted
July 22, 2021
Operation
Air carrier
Aircraft
N418WN
Make and model
Boeing 7377H4
Aircraft serial
29823
Aircraft time
65,911 hours, 38,694 cycles
Part
Fitting
Condition
Corroded
Location
Girt Bar
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 FORWARD ENTRY DOOR GIRT BAR AFT ATTACH POINT FITTING ON THE FLOOR. ; B.S. 344; L.B.L. 6O; W.L. 208.1. / [01] CORROSION FOUND ON FWD ENTRY DOOR GIRT BAR AFT ATTACH POINT FITTING BS 344 LBL 58 WL 208.1 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR. 9C; [02] VERIFIED CORROSION FOUND ON FWD ENTRY DOOR GIRT BAR AFT ATTACH POINT FITTING BS 344 LBL 58 WL 208.1 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR. 9C; [03] REMOVED FWD ENTRY DOOR GIRT BAR AFT ATTACH POINT FITTING BS 344 LBL 58 WL 208.1 IAW SRM 51-40-02-0G-0; [04] INSTALLED FWD ENTRY DOOR GIRT BAR AFT ATTACH POINT FITTING BS 344 LBL 58 WL 208.1 PER DWG 141A5220 AND SRM 51-40-02; [05] ALL ITEM ARE COMPLITED; [06] VERIFIED INSTALLATION FWD ENTRY DOOR GIRT BAR AFT ATTACH POINT FITTING BS 344; LBL 58; WL 208 PER SRM 51-40-02 AND DWG 141A5220

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