Service difficulty report · Strip · Boeing 73779L

Difficulty date
March 5, 2018
Submitted
February 11, 2022
Operation
Air carrier
Aircraft
N7889A
Make and model
Boeing 73779L
Aircraft serial
34023
Aircraft time
31,665 hours, 18,570 cycles
Part
Strip
Condition
Corroded
Location
Fwd Cargo Bay
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

***CORROSION*** FWD CARGO FLOOR TO SIDE WALL SUPPORT HAS CORROSION FROM BS 500B+13 TO 500D RBL 25 / DAMAGE ON R/H FLOOR TO SIDEWALL SUPPORT BS 500B+13 - 500D RBL 25. IS REPAIRED BY REPLACEMENT OF FLOOR TO SIDE WALL SUPPORT ACCOMPLISHED ON CUSTOMER CARD T747314 PART BEING REPLACED DUE TO 100% MATERIAL LOSS

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