Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 28, 2023
Submitted
July 20, 2023
Operation
Air carrier
Aircraft
N419WN
Make and model
Boeing 7377H4
Aircraft serial
29824
Aircraft time
70,474 hours, 41,850 cycles
Part
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

R/H WING T/E ACCESS PANEL 661BB LOWER SKIN SURFACE HAS CRACKS AROUND FASTENER HOLES.<[01] APPLIED REPAIR IN DAMAGED AREA ( FASTENER HOLES.) AS PER B737 SRM 51-70-04-2R-9 . MATERIAL USED PO#1776837 ; PO#2012656 AND PO#1738579.;[02] VERIFIED FINAL CORRECCTIVE ACTION.

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