Service difficulty report · Support · Boeing 7377K9

Difficulty date
February 8, 2020
Submitted
March 4, 2020
Operation
Air carrier
Aircraft
N7879A
Make and model
Boeing 7377K9
Aircraft serial
34321
Aircraft time
44,713 hours, 21,719 cycles
Part
Support
Part number
146A7500
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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*** ON AFT CARGO R/H FLOOR TO SIDEWALL SUPPORT FROM STA 727-767, RBL 21, WL 145 R&R AFT CARGO R/H FLOOR TO SIDEWALL SUPPORT FROM STA 727-767 RBL 21, WL 145 PER SRM 51-40-02-0G-0 AND BOEING DWG# 146A7500 57903U 26FEB20

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