Service difficulty report · Door Frame · Boeing 7377H4

Difficulty date
May 11, 2021
Submitted
June 17, 2021
Operation
Air carrier
Aircraft
N416WN
Make and model
Boeing 7377H4
Aircraft serial
32453
Aircraft time
65,393 hours, 38,534 cycles
Part
Door Frame
Condition
Cracked
Location
R1 Door Area
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

FOUND R1 DOOR FWD UPPER DOOR FRAME / PAN CRACK AT UPPER SECTION. ; / COMPLETED INSTALLATION NEW FRAME (PAN) AT R1 DOOR FWD UPPER CUT OUT REF B737-700 SRM 51-40-02-0G-0 AND DWG# 141A8370.;INSTALLED 50% OF FASTENERS AT NEW FRAME (PAN) ON R1 DOOR FWD UPPER CUT OUT REF B737-700 SRM 51-40-02-0G-0 AND DWG# 141A8370.;LOCATED AND DRILLED NEW FRAME (PAN) AT R1 DOOR FWD UPPER CUT OUT REF B737-700 SRM 51-40-05-0G-0 AND DWG# 141A8370.;MIXED BSM 5-95 SEALANT AT 03:00 PM 05-18-21 SQUEEZE OUT TIME BY 11:00 AM 05-19-21;OK TO INSTALL NEW FRAME [PAN]. RII;REINSTALLED R1 DOOR DEPRESSOR AT FWD CUT OUT REF B737-700 SRM 51-40-02-0G-0 AND DGW# 141A8370.;REMOVED R1 DOOR FWD UPPER DOOR FRAME (PAN CRACK) AT STA 296.4 REF B 737-700 SRM 51-40-02-0G-0.;REMOVED R1 DOOR DEPRESSOR AT FWD CUT OUT TO GAIN ACCESS REF B 737-700 SRM 51-40-02-0G-0.;VERIFIED 1-3.;VERIFIED 6-9. RII

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