Service difficulty report · Shield · Boeing 7377H4

Difficulty date
April 15, 2020
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N460WN
Make and model
Boeing 7377H4
Aircraft serial
32464
Aircraft time
56,047 hours, 33,294 cycles
Part
Shield
Condition
Corroded
Location
Bs 500-500a
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 SHIELD AT FCB BS500 - BS500A RBL24 WL157. / REMOVED AND REPLACED NEW AFT SHIELD AT FCB BS500- 500A RBL24 ITEM 7535527 PO# 791012 IAW SRM 53-30-15-01-1; SRM 51-40-02; SRM 51-40-05 AND DWG 143A0080. 80641U 23APR20

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