Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
June 19, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N293WN
Make and model
Boeing 7377H4
Aircraft serial
36612
Aircraft time
41,189 hours, 24,517 cycles
Part
Gusset
Part number
143A94835
Condition
Cracked
Location
Fwd Cargo Lh
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

FWD CARGO COMP.LH GUSSET CRACKED STA.500D STR 19LH / REMOVED STA 500D STR 19L GUSSET IAW SRM 51-40-02-0G-0 RECEIVED NEW GUSSET PN: 143A9483-5 FROM BACKSHOP ON WORK ORDER 39692 1400 0001. LOCATED AND DRILLED NEW GUSSET IAW SRM 51-40-05-0G-0 AND BOEING DRAWING 143A9483 FRAME 1. TREATED AND PRIMED NEW LH GUSSET IAW AMM 51-21-72-370-804 AND BOEING PROCESS SPECIFICATIONS REV AA. AND AMM 51-21-41-370-803. ACCOMPLISHED CONFORMITY INSPECTION OF LH GUSSET ON 143A9483-5 AND CONFORMS TO THE SPECIFICATION FOUND IN BOEING DRAWING 143A9483 FRAME 1. INSTALLED NEW LH GUSSET UAW SRM 51-40-02-0G-0 AND BOEING DRAWING 143A9483 FRAME 1

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