Service difficulty report · Skin · Boeing 73771B

Difficulty date
February 27, 2023
Submitted
March 6, 2023
Operation
Air carrier
Aircraft
N7854B
Make and model
Boeing 73771B
Aircraft serial
29372
Aircraft time
46,419 hours, 30,967 cycles
Part
Skin
Condition
Corroded
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

FOUND CORROSION AT BS1016 BETWEEN S20L - S21L MEASURING .5'X.5'<[01] TRANSFERRED TO LOGPAGE 2044796. REF: TSR 2023001542 FOR MX FERRY FLIGHT

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