Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
August 21, 2019
Submitted
March 16, 2022
Operation
Air carrier
Aircraft
N449WN
Make and model
Boeing 7377H4
Aircraft serial
32469
Aircraft time
55,242 hours, 32,689 cycles
Part
Bracket
Part number
145A940139
Condition
Corroded
Location
Aft Cargo Compt
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

AFT CARGO COMPARTMENT FLOOR PANEL SUPPORT BRACKET HAS CORROSION AT STA. 887 WL 155 LBL 14 TO RBL16. / EVALUATED DAMAGE; NO PUBLISHED LIMITS FOR AFT CARGO COMPARTMENT FLOOR SUPPORT BRACKET AT STA 887 WL 155; LBL 14 TO RBL 16; REPLACED WITH NEW FLOOR SUPPORT BRACKET; P/N 145A9401-39 IAW SRM 51-40-02-0G-0 AND BOEING DWG 146A7500 ATAG WN1264

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