Service difficulty report · Panel · Boeing 7377H4

Difficulty date
April 29, 2023
Submitted
May 3, 2023
Operation
Air carrier
Aircraft
N951WN
Make and model
Boeing 7377H4
Aircraft serial
36665
Aircraft time
41,259 hours, 25,072 cycles
Part
Panel
Condition
Elongated
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

PANEL 193B HAS SEVERAL ELONGATED; OVERSIZED FASTENER HOLES AND DAMAGED COUNTERSINKS.<[01] LOCATED HOLES IN NEW PANEL PER SRM 51-40-05;[02] REMOVED AND REPLACED 193BB PANEL PER AMM 53-51-21

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