Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
September 2, 2022
Submitted
October 10, 2022
Operation
Air carrier
Aircraft
N952WN
Make and model
Boeing 7377H4
Aircraft serial
36667
Aircraft time
39,061 hours, 23,816 cycles
Part
Stub Frame
Condition
Cracked
Location
R1 Door
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

FWD CABIN SERVICE DOOR SURROUND LOWER STUB FRAME CRACKED BS294 RBL55 WL209. / [01] CRACKED ON FWD CABIN SERVICE DOOR SURROUND LOWER STUB FRAME BS294 RBL55 WL209 P/N 141A8370-12 ; WITH NEXT DIMENSION L=1.100' ; TOOL USED CALIPER ID:ATS2738 ;S/N:A22004095;DATE:04/2022;DUE:04/2023 FOUND TO BE OUT OF LIMITS I.A.W SRM 53-10-15-1A-2 FOR ALLOWABLE DAMAGE AND SRM 53-10-15-0L-2 FOR IDENTIFICATION; IT WILL BE REPAIRABLE BY REPLACEMENT I.A.W SRM 51-10-02-0G PAR 9C .;[02] UPDATED MEASUREMENTS;[03] VERIFIED CORRECTIVE ACTION 1 AND 2 COMPLETED;[04] REMOVED FWD CABIN SERVICE DOOR SURROUND LOWER STUB FRAME BS294 RBL55 WL209 P/N 141A8370-12 I.A.W SRM 51-40-02-0G-0.;[05] LOCATED AND DRILLED NEW FWD CABIN SERVICE DOOR SURROUND LOWER STUB FRAME BS294 RBL55 WL209 P/N 141A8370-10 I.A.W SRM 51-40-05-0G-0 AND DWG 141A8370;AND OK TO INSTALL.;[06] VERIFIED CORRECTIVE ACTION #5.<BR>VERIFIED OK TO INSTALL.;[07] INSTALLED NEW FWD CABIN SERVICE DOOR SURROUND LOWER STUB FRAME BS294 RBL55 WL209 P/N 141A8370-10 PER SRM 51-40-02-0G-0 AND DWG 141A8370;

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