Service difficulty report · Panel · Boeing 7377H4

Difficulty date
November 25, 2022
Submitted
January 9, 2023
Operation
Air carrier
Aircraft
N439WN
Make and model
Boeing 7377H4
Aircraft serial
29834
Aircraft time
64,965 hours, 38,601 cycles
Part
Panel
Condition
Cracked
Location
Zone 500
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

CRACK ACCESS PANEL 561BB AT LT WING 2022-664175<[01] USED Ï¿½Ï¿½TOOL CALIPER PN:500-197-30 ; SN:15121570 DUE DATE 05/NOV/23.;[02] PREPARE AII REPAIR AREA ON ACCESS PANEL 561BB;[03] CORRECTIVE ACTION 2 ENTERED IN ERROR; CORRECT IS: <BR>TOOL USED HOT BONDER P/N: HCS9200B S/N: 16122983 DUE DATE: 16-JAN-23;[04] TOOL USED. SCALE: P/N: SPX621. S/N: 8340225441 DUE DATE: 20-JUL-23.;[05] REPAIRED ACCESS PANEL 561BB AT LT WING IAW B737-700 SRM 51-70-04-2R-9 REPAIR 9. SEE INDIVIDUAL SIGNOFF BELOW.;[06] CORRECTIVE ACTION 5 ENTERED IN ERROR; CORRECT IS: REPAIRED ACCESS PANEL 561BB AT LT WING IAW B737-700 SRM 51-70-04-2R-9 REPAIR 9. SEE INDIVIDUAL SIGNOFFS BELOW.;[07] JOB COMPLETED.

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