Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
September 22, 2023
Submitted
October 30, 2023
Operation
Air carrier
Aircraft
N236WN
Make and model
Boeing 7377H4
Aircraft serial
34631
Aircraft time
57,973 hours, 34,648 cycles
Part
Access 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 661CB TRAILING EDGE AROUND HOLE RT WING 2023-594300<[01] TOOL USED CALIPER PN: 500-197-30; SN: 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: SPX621 S/N: 8340225469 DUE DATE: 20-JUL-24.;[04] TOOL USED HOTBONDER P/N: HCS9200B-AV S/N:18196021 DUE DATE: 24-JAN-24.;[05] TOOL USED: HOT BONDER P/N: HCS9200B-AV; S/N: 18196126; DUE DATE: 26-MAR-24.;[06] TOOL USED: ULTRASONIC FLAW DETECTOR P/N: EPOCH 600 S/N 130547106 DUE DATE: 25-AUG-24;[07] TOOL USED: MULTIMETER P/N: FLUKE-87 S/N: 37640204 DUE DATE: 14-DEC-23;[08] REPAIRED ACCESS PANEL 661CB AT RT WING IAW B737-700 SRM 51-70-04-2R-9 REPAIR 9. SEE INDIVIDUAL SIGNOFFS BELOW.;[09] TASK COMPLETED.

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