Service difficulty report · Strip · Boeing 7377H4

Difficulty date
August 24, 2018
Submitted
February 18, 2022
Operation
Air carrier
Aircraft
N720WN
Make and model
Boeing 7377H4
Aircraft serial
27854
Aircraft time
70,430 hours, 41,810 cycles
Part
Strip
Part number
453A26113
Condition
Corroded
Location
Aft Cargo Compt
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

AFT CARGO COMPARTMENT SIDEWALL TO FLOOR TRANSITION STRIP R/H/S AFT; IS CORRODED IN SEVERAL AREAS TOP AND BOTTOM SURFACES AS MARKED / REMOVED CORROSION AND FOUND AFT CARGO COMPART SIDEWALL TO FLOOR STRANSITION STRIP R/H/S AFT TO BE OUT OF LIMITS. DRILLED AND LOCATED NEW STRIP WITH P/N 453A2611-3 AND A TAG WN0697 IAW AIPC 25-52-10-02 AND SRM 51-10-02 AND SRM 51-40-05.

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