Service difficulty report · Shield · Boeing 7377H4

Difficulty date
June 13, 2022
Submitted
July 14, 2022
Operation
Air carrier
Aircraft
N488WN
Make and model
Boeing 7377H4
Aircraft serial
33853
Aircraft time
59,468 hours, 35,169 cycles
Part
Shield
Condition
Corroded
Location
Aft Cargo
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 FWD DOOR SHIELD AT RBL 22 BS 767+4; BS 767+8; BS 767+16. / [01] CORROSION ON AFT CARGO BAY DOOR SHIELD AT RBL 22 BS 767+4; BS767+16; FOUND TO BE OUT OF LIMITS DUE NO ALLOWABLE DAMAGE ON SRM; PART WILL BE REPAIRED BY REMPLACEMENT IAW SRM 51-10-02- 0G-0 PAR 9. C;[02] LOCATED AND DRILLED NEW AFT CARGO BAY FWD DOOR SHIELD P/N 146A8127-12 AT RBL 22 FROM BS 767 TO 794 IAW SRM 51-40-05 AND DWG 146A0081; ID:0028; REV:A.<BR><BR>APPLY ENAMEL AND C.I.C. WILL BE ACCOMPLISHED ON C.C. TTG8Q004FCQ8 (CPCP/AD MOC).;[03] VERIFIED CORRECTIVE ACTIONS STEPS 1;2.;[04] CORRECTIVE REFERENCE ADDED;[05] VERIFIED COMPLETION.

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