Service difficulty report · Shield · Boeing 7378H4

Difficulty date
January 31, 2024
Submitted
February 15, 2024
Operation
Air carrier
Aircraft
N8679A
Make and model
Boeing 7378H4
Aircraft serial
36932
Aircraft time
26,742 hours, 13,021 cycles
Part
Shield
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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

FOUND CORROSION AROUND NUTPLATES ON AFT SHIELD BS 847 TO BS 867; WL; 150; RBL 21<[01] FIXED P/N IN MEASURMENT FIELS;[02] REMOVED AND INSTALLED NEW AFT CARGO AFT SHIELD IAW SRM 51-40-02-0G-0 AND DWG 146A0081; ID: 0049; REV: A;[03] VERIFIED STEP 4 COMPLETE; ALL STEPS MEASUREMENT TABLE AND CARD COMPLETE.

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