Service difficulty report · Support · Boeing 7377H4

Difficulty date
February 24, 2021
Submitted
March 17, 2021
Operation
Air carrier
Aircraft
N214WN
Make and model
Boeing 7377H4
Aircraft serial
32486
Aircraft time
54,023 hours, 31,914 cycles
Part
Support
Condition
Corroded
Location
Aft Cargo
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 BAY AFT BULKHEAD CENTER PANEL LOWER SUPPORT AT B.S. 947; L.B.L. 10 - R.B.L. 21; W.L. 154. / CORROSION ON ACB AFT BULKHEAD CENTER PANEL LOWER SUPPORT ANGLE @ BS 947-LBL10-RBL21 WL154. FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE. THE STRUCTURAL ITEM NEED TO REMOVE AND REPLACE IAW SRM 51-10-02 PAR 9C. REMOVED AND REPLACED LOWER BULKHEAD SUPPORT ANGLE PN #149A8118U30; PO #807682 IAW SRM 51-40-02 AND IAW DWG #149A8117

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