Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
October 23, 2019
Submitted
March 23, 2022
Operation
Air carrier
Aircraft
N908WN
Make and model
Boeing 7377H4
Aircraft serial
36620
Aircraft time
40,995 hours, 24,452 cycles
Part
Bracket
Part number
146A94014
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 TO FLOOR PANEL BRACKET UPPER AND LOWER SIDES HAVE CORROSION AT STA 767+4 RBL 15-LBL 15 W/L 157 / REMOVED CORRSION FROM AFT CARGO COMPARTMENT FLOOR PANEL TO PANEL BRACKET AND CHECKED LIMIT FOUND TO BE OUT OF LIMITS ORIG 'T' .070' REMAIN .047' LOSS .023' REPLACED WITH NEW PART 146A9401-4 IAW SRM 51-10-02; SRM 53-00-53-1A-2 AND DWG 146A7560 REV -. P/N 146A9401-4 A TAG WN1199.

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