Service difficulty report · Angle · Boeing 73776Q

Difficulty date
January 8, 2021
Submitted
February 2, 2021
Operation
Air carrier
Aircraft
N565WN
Make and model
Boeing 73776Q
Aircraft serial
30282
Aircraft time
50,782 hours, 34,032 cycles
Part
Angle
Part number
149A811829
Condition
Corroded
Location
Bulkhead
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*** ACB AFT CTR BULKHEAD SUPPORT; BS 947; LBL10 TO RBL22 / CORROSION ON ACB AFT CENTER BULKHEAD SUPPORT ANGLE; BS 947; LBL 10 TO RBL 22 FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE. THE STRUCTURAL ITEMS THAT DO NOT HAVE ENTRIES ARE CALLED REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02 PAR 9C. REMOVED AND REPLACED ACB AFT CENTER BULKHEAD SUPPORT ANGLE PN # 149A8118-29 IAW SRM 51-40-02; IAW DWG # 149A8117 AND IAW DWG # 149A8110

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