Service difficulty report · Access Panel · Boeing 7378H4

Difficulty date
September 3, 2025
Submitted
October 6, 2025
Operation
Air carrier
Aircraft
N8618N
Make and model
Boeing 7378H4
Aircraft serial
36915
Aircraft time
39,747 hours, 19,114 cycles
Part
Access Panel
Condition
Cracked
Location
Zone 500
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

CRACK ON INTERNAL AREA ACCESS PANEL 542BB AT LT WING 2025-541768<[01] ACCOMPLISHED M-21-157-01063 (COMPONENT - SWA - REPAIR - #3/6 FLAP TRACK SUPPORT AFT (CANOE) FAIRING AND TAILCONE TYPICAL 350 DEGREE CURE VACUUM BAG REPAIR) ON ACCESS PANEL 542BB AT LT WING AND IS DOCUMENTED ON TTG8Q0151H45 SEE INDIVIDUAL SIGNOFFS BELOW.;[02] ACCOMPLISHED M-21-157-01063 (COMPONENT - SWA - REPAIR - #3/6 FLAP TRACK SUPPORT AFT (CANOE) FAIRING AND TAILCONE TYPICAL 350 DEGREE CURE VACUUM BAG REPAIR) ON ACCESS PANEL 542BB AT LT WING AND IS DOCUMENTED ON TTG8Q0151H45 SEE INDIVIDUAL SIGNOFFS BELOW.

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