Service difficulty report · Panel · Boeing 7377H4

Difficulty date
May 1, 2022
Submitted
May 31, 2022
Operation
Air carrier
Aircraft
N250WN
Make and model
Boeing 7377H4
Aircraft serial
34972
Aircraft time
52,927 hours, 31,715 cycles
Part
Panel
Part number
661BB
Condition
Cracked
Location
Rh 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 661BB TRAILING EDGE AROUND HOLES RT WING 2022-228136 / [01] TOOL USED: CALIPER P/N: 500-464; S/N: 15331926; DUE DATE: 28-SEP-22.;[02] TOOL USED HOT BONDER P/N: HCS9200B-AV; S/N: 18196126; DUE DATE: 24-FEB-23.;[03] TOOL USED SCALE P/N: SCA-301; S/N: AE-412125; DUE DATE: 14-MAR-23.;[04] TOOL USED HOTBONDER P/N: HCS9200B-AV S/N: 18196126 DUE DATE: 24-FEB-23.;[05] TOOL USED SCALE P/N: SCA-301 S/N: AE-412123 DUE DATE: 14-MAR-23.;[06] TOOL USED: MULTIMETER P/N: FLUKE87 S/N: AE-23149 DUE DATE: 10-NOV-22.;[07] REPAIRED ACCESS PANEL 661BB TRAILING EDGE RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.;[08] COMPLETED TASK.

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