Service difficulty report · Support · Boeing 7377H4

Difficulty date
January 29, 2020
Submitted
February 19, 2020
Operation
Air carrier
Aircraft
N712SW
Make and model
Boeing 7377H4
Aircraft serial
27846
Aircraft time
75,626 hours, 45,338 cycles
Part
Support
Part number
146A7500
Condition
Corroded
Location
Bs 727-767
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 BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAD AREAS OF CORROSION AROUND NUT PLATE HOLES BETWEEN BS. 727 TO BS. 767, RBL 23. / R&R SUPPORT IAW SRM AND DWG.

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