Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
October 1, 2024
Submitted
November 12, 2024
Operation
Air carrier
Aircraft
N207WN
Make and model
Boeing 7377H4
Aircraft serial
34012
Aircraft time
62,000 hours, 37,337 cycles
Part
Access Panel
Condition
Damaged
Location
Zone 600
Stage of operation
IN
How discovered
V
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

PANEL 661BB WITH ELONGATED ATTACHING HOLE ON IB SIDE.<[01] 1. ACCOMPLISHED PULSE-ECHO ULTRASONIC INSP. FOR DELAMINATION ON PANEL 661BB & ELONGATED HOLE'S; CRACKED AND BULGING HOLE'S WITH LOCATIONS IDENTIFIED. <BR><BR>2. ACCOMPLISHED 24 HOUR DRYOUT AT PANEL #661BB IAW<BR><BR>3. PREPARED DAMAGED AREA ON PANEL #661BB FOR REPAIR <BR><BR>4. APPLIED PERMANENT REPAIR AT DAMAGE AREA ON PANEL #661BB <BR><BR>5. PERFORMED UT INSP OF REPAIRED AREA USING CONTACT THROUGH TRANSMISS ULTRASONIC;<BR><BR>6. APPLIED TOP COAT TO PANEL 661BB;[02] VERIFIED REPAIR PER B737 SRM 51-70-04-2R-9

More about the Boeing 737-7H4