Service difficulty report · Skin · Boeing 7377BD

Difficulty date
December 9, 2024
Submitted
January 15, 2025
Operation
Air carrier
Aircraft
N7713A
Make and model
Boeing 7377BD
Aircraft serial
33919
Aircraft time
63,233 hours, 33,878 cycles
Part
Skin
Condition
Debonded
Location
Zone 600 Flap
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

CUSTOMER REQUEST - DEBONDED IB MAIN FLAP WEDGE PANEL LOWER SURFACE AT RT WING. TOOL USED: POSITECTOR PN: NS2; SN: 110098; DUE DATE: 05/SEP/25.<BR>TOOL USED: HOT BONDER PN: HCS9200B-AV; SN: 18185733; DUE DATE: 25/JAN/25.;[02] TOOL USED ON STEP 11 ULTRASONIC FLAW DETECTOR P/N: EPOCH 650; S/N: 190984811; CAL DUE DATE: 11-JAN-25;[03] PERFORMED PERMANENT REPAIR ON I/B MAIN FLAP WEDGE PANEL AT RT WING IAW B737-700 SRM 57-53-01-2R-7 REPAIR 7. SEE INDIVIDUAL SIGNOFF BELOW.;[04] TASK COMPLETED. RII COMPLETED.

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