Service difficulty report · Support · Boeing 7377H4

Difficulty date
January 10, 2023
Submitted
February 7, 2023
Operation
Air carrier
Aircraft
N209WN
Make and model
Boeing 7377H4
Aircraft serial
32484
Aircraft time
59,684 hours, 35,490 cycles
Part
Support
Part number
NOTREPORTED
Part serial
NOTREPORTED
Condition
Cracked
Location
Zn 100 Fus Lower
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

WING CENTER SECTIONS PANEL SUPPORT TAB CRACKED BS540+12 RBL6 ACCESS PANEL 192E.<[01] REMOVED SUPPORT ON WING CENTER SECTIONS PANEL BS540+12 RBL6 ACCESS PANEL 192E IAW SRM 51-40-02-0G-0-A;[02] INSTALLED NEW SUPPORT AT BS540+12 RBL6 ACCESS PANEL 192E PER REF SRM 51-40-02 AND DWG 149A7712;[03] VERIFIED CORRECTIVE ACTION 2;[04] CORRECTION: TO CORRECTIVE ACTION 3: VERIFIED CORRECTIVE ACTION 2 AND VERIFIED MEASUREMENT TABLE.

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