Service difficulty report · Access Panel · Boeing 7377BD

Difficulty date
September 9, 2023
Submitted
October 9, 2023
Operation
Air carrier
Aircraft
N7751A
Make and model
Boeing 7377BD
Aircraft serial
36717
Aircraft time
49,352 hours, 25,598 cycles
Part
Access Panel
Part number
UNKNOWN
Condition
Cracked
Location
Lt Wing
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 TRAILING EDGE AROUND HOLES LT WING 2023-575267<[01] TOOL USED: CALIPER P/N: 500-197-30 S/N: B20189527 DUE DATE: 26-DEC-23.;[02] TOOL USED: HOT BONDER P/N: HCS9200B-AV S/N: 18185781 DUE DATE: 24-JAN-24.;[03] TOOL USED SCALE P/N: SPX621 S/N: 8340225489 DUE DATE: 15-AUG-24;[04] TOOL USED: UT EQUIPMENT P/N: EPOCH 600; S/N: 120357005; CAL DUE DATE: 24-JAN-24;[05] TOOL USED: MULTIMETER P/N: FLUKE 1587 S/N: 38200035 DUE DATE: 15-DEC-23.;[06] REPAIRED ACCESS PANEL 561BB IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.;[07] JOB COMPLETED.

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