Service difficulty report · Door · Boeing 7377H4

Difficulty date
June 1, 2023
Submitted
July 3, 2023
Operation
Air carrier
Aircraft
N295WN
Make and model
Boeing 7377H4
Aircraft serial
32541
Aircraft time
51,370 hours, 30,880 cycles
Part
Door
Part number
UNKNOWN
Condition
Corroded
Location
Zn 800 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

CORROSION ON FWD ENTRY DOOR MOPSILL BS 300-312; LBL 65; WL 208.<[01] VERIFIED APPLICABILITY OF SRM 53-10-15-1A-1; REMOVED CORROSION OF FWD ENTRY DOOR MOPSILL BS 300-312; LBL 65; WL 208 AND FOUND OUT OF LIMITS; MATERIAL THICKNESS 0.090' REMOVED MATERIAL 0.020' REMAINING THICKNESS 0.070' IAW SRM 53-10-15-1A-1; 53-10-15-0I-1 TOOL USED ATS 1225 DUE DATE 08/2023 AND ATS2738 DUE DATE 04/2024.;[02] REMOVED FWD ENTRY DOOR MOPSILL BS 300-312; LBL 65; WL 208 IAW SRM 51-40-02-0G-0.;[03] CORRECTION ON DAMAGE LOCATION: VERIFIED APPLICABILITY OF SRM 53-10-15-1A-1; REMOVED CORROSION OF FWD ENTRY DOOR MOPSILL BS 300-312; LBL 58; WL 208 AND FOUND OUT OF LIMITS; MATERIAL THICKNESS 0.090' REMOVED MATERIAL 0.020' REMAINING THICKNESS 0.070' IAW SRM 53-10-15-1A-1; 53-10-15-0I-1 TOOL USED ATS 1225 DUE DATE 08/2023 AND ATS2738 DUE DATE 04/2024.;[04] VERIFIED CORRECTIVE ACTION STEPS 1-3.;[05] LOCATED AND DRILLED NEW FWD ENTRY DOOR MOPSILL I.A.W SRM 51-40-05-0G-0 AND BOEING DWG 141A8110 OK TO INSTALL;[06] VERIFIED CORRECTION ACTION ITEM 5; OK TO INSTALL GIVEN.;[07] INSTALLED NEW FWD ENTRY DOOR MOPSILL I.A.W SRM 51-40-02-0G-0 AND BOEING DWG 141A8110;[08] VERIFIED CORRECTION ACTION ITEM 7.;[09] VERIFIED CORRECTION ACTION ITEM 7 AND MEASUREMENT TABLE; CARD COMPLETE.

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