Service difficulty report · Support · Boeing 7377H4

Difficulty date
April 23, 2020
Submitted
May 18, 2020
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
55,710 hours, 32,961 cycles
Part
Support
Condition
Corroded
Location
Fuselage
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

FWD CARGO BAY BS500D LOWER BULKHEAD SUPPORT HAS CORROSION FROM RBL23 TO LBL23 WL156 / REMOVED & REPLACED THE DAMAGE LWR BULKHEAD SUPPORT IN FCB BS500D FROM RBL23 - LBL23 WITH A NEW LWR BULKHEAD SUPPORT IAW SRM 51-40-02-0G-0 PER 4(B-C) DWG# 143A7902

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