Service difficulty report · Shield · Boeing 7377H4

Difficulty date
February 17, 2025
Submitted
March 19, 2025
Operation
Air carrier
Aircraft
N289CT
Make and model
Boeing 7377H4
Aircraft serial
36633
Aircraft time
57,118 hours, 34,525 cycles
Part
Shield
Condition
Corroded
Location
Zone 100
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 AFT CARGO BAY SHIELD FWD OF CARGO DOOR AROUND MULTIPLE NUT PLATE HOLES BS767+3 TO BS794 RBL22 WL156<[01] CORROSION ON AFT CARGO BAY R/H SHIELD; FOUND TO BE OUT LIMITS. REMOVE AND REPLACE R/H SHIELD; BS 767 TO BS 794 IAW SRM 51-40-02-0G-0; SRM 51-40-05-0G-0 AND DWG 146A7500 ID: 0031 REV: -;[02] CORRECTION ACTION 1. <BR><BR>CORROSION ON AFT CARGO BAY R/H SHIELD; FOUND TO BE OUT LIMITS. REMOVE AND REPLACE R/H SHIELD; BS 767 TO BS 794 IAW SRM 51-40-02-0G-0; SRM 51-40-05-0G-0 AND DWG 146A0081 ID: 0031 REV: -;[03] VERIFIED CORRECTIVE ACTION 2. CARD COMPLETE.

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