Service difficulty report · Support · Boeing 7377H4

Difficulty date
June 19, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N441WN
Make and model
Boeing 7377H4
Aircraft serial
29837
Aircraft time
55,763 hours, 32,724 cycles
Part
Support
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

***CORROSION*** ON AFT CARGO BAY AFT BULKHEAD CENTER PANEL LOWR SUPPORT AT B.S. 947; R.B.L 14; W.L. 155. / REPLACED AFT CARGO BAY AFT LOWER BULKHEAD SUPPORT AT BS 947 RBL 14 WL155 IAW SRMS 51-40-02-0G-0; 51-40-02-0G-0; 51-40-05-0G-0 AND DWG 149A8117. 59533U 3JUL19

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