Service difficulty report · Frame · Boeing 7377H4

Difficulty date
July 4, 2023
Submitted
August 7, 2023
Operation
Air carrier
Aircraft
N913WN
Make and model
Boeing 7377H4
Aircraft serial
29840
Aircraft time
49,233 hours, 29,952 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
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

CUSTOMER REQUEST CRACK ON CUT OUT OF EXTERNAL GROUND SERVICE DOOR 114AR LOWER FUSELAGE 2023-431020<[01] ET TOOL USED PN NORTEC 600D; SN 210138203; DUE DATE 09-JUN-24;[02] REPAIRED CUT OUT OF EXTERNAL GROUND SERVICE DOOR 114AR LOWER FUSELAGE IAW B737-700 SRM 53-10-15-2R-4 REPAIR 4 . SEE INDIVIDUAL SIGNOFFS BELOW;[03] REPAIRED CUT OUT OF EXTERNAL GROUND SERVICE DOOR 114AR LOWER FUSELAGE IAW B737-700 SRM 53-10-15-2R-4 REPAIR 4 . SEE INDIVIDUAL SIGNS-OFF BELOW RII

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