Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 7, 2025
Submitted
July 15, 2025
Operation
Air carrier
Aircraft
N292WN
Make and model
Boeing 7377H4
Aircraft serial
32538
Aircraft time
57,699 hours, 34,839 cycles
Part
Panel
Condition
Elongated
Location
Zone 500
Stage of operation
IN
How discovered
U
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

ELONGATED HOLES ON ACCESS PANEL 561AB AT LT WING 2025-366021<[01]. TOOL USED CALIPER PN: 500-197-30; SN: B20189334; DUE DATE: 26/JAN/26.; [02] TOOL USED HOT BONDER PN: HCS9200B; SN: 18185847; DUE DATE: 01/OCT/25; [03] TOOL USED SCALE PN: CR5200; SN: 8342514561; DUE DATE: 13/APR/26.; [04] TOOL USED ON STEP 12 ULTRASONIC FLAW DETECTOR P/N: EPOCH 650; S/N: 190776902; CAL DUE DATE: 15-OCT-25; [05] REPAIRED ACCESS PANEL 561AB AT LT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.; [06] REPAIRED ACCESS PANEL 561AB AT LT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.

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