Service difficulty report · Panel · Boeing 7377H4

Difficulty date
July 9, 2023
Submitted
August 14, 2023
Operation
Air carrier
Aircraft
N296WN
Make and model
Boeing 7377H4
Aircraft serial
36613
Aircraft time
52,196 hours, 31,408 cycles
Part
Panel
Part number
UNKNOWN
Condition
Cracked
Location
Zn 600 Right Win
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 661BB TRAILING EDGE AROUND HOLES RT WING 2023-443812<[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: 18196021; DUE DATE: 24 JAN 24;[03] TOOL USED: SCALE P/N: CL5000 S/N: AE-408751 DUE DATE: 12-APR-24.;[04] TOOL USED: HOT BONDER PN:HCS9200B-AV SN: 18196021 DUE DATE: 24-JAN-24.;[05] TOOL USED: ULTRASONIC FLAW DETECTOR; P/N: EPOCH 650;S/N: 190859705; CAL DUE DATE: 16-DEP-23;[06] TOOL USED: MULTIMETER P/N: FLUKE 87 S/N: 95740102 DUE DATE: 12-DEC-23.;[07] TOOL USED: SCALE P/N: CR5200 S/N: 8343110772 DUE DATE: 20-FEB-24;[08] REPAIRED ACCESS PANEL 661BB AT RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR #10 SEE INDIVIDUAL SIGNOFFS BELOW;[09] CORRECTIVE ACTION 5 WAS ENTERED BY ERROR. CORRECT CORRECTIVE ACTION TOOL USED: ULTRASONIC FLAW DETECTOR; P/N: EPOCH 650;S/N: 190859705; CAL DUE DATE: 16-SEP-23;[10] JOB TASK COMPLETED.

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