Service difficulty report · Panel · Boeing 7377H4

Difficulty date
April 24, 2019
Submitted
March 8, 2022
Operation
Air carrier
Aircraft
N777QC
Make and model
Boeing 7377H4
Aircraft serial
30592
Aircraft time
65,821 hours, 38,901 cycles
Part
Panel
Condition
Delaminated
Location
Lower Ext Fusela
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

193 B. PANEL EROSION OF CORNER LOCATION (8) (MARKED). ALOO HAS HOLE IN PANEL SURFACE NOT CONTINUING THRU JUST FWD OF FASTENER 34. HOLE IS APPROX .125 IN DIAMETER AND HAS LOCALIZED DELAMINATION ASSOCIATED WITH HOLE APPROX .250 INDIAMETER / REMOVED AND REPLACED PANEL 193B PER AMM 53-51-21

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