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 R/H FLOOR TO SIDEWALL SUPPORT BS500A TO BS500D RBL23 WL156 HAS CORROSION AROUND NUTPLATE HOLES / REMOVED & REPLACED THE DAMAGED FLOOR TO SIDEWALL SUPPORT BS500A - 500D RBL23; W/L156 WITH A NEW FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0 PAR 4(B-C)(1-3) & 7D(1-5) & DWG # 143A7500

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