Service difficulty report · Rail · Boeing 7377H4

Difficulty date
November 28, 2022
Submitted
January 6, 2023
Operation
Air carrier
Aircraft
N439WN
Make and model
Boeing 7377H4
Aircraft serial
29834
Aircraft time
64,965 hours, 38,601 cycles
Part
Rail
Condition
Corroded
Location
Bs 727-727b
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 BILGE AREA ON RAIL LOCATED BS727 TO BS 727B AND RBL 3 WL 156 AT AFT CARGO COMPARTMENT. PERFORMED A REPAIR IAW SRM 53-00-53-2R-2, REPAIR 2.

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