Service difficulty report · None · Boeing 7377H4

Difficulty date
September 3, 2022
Submitted
October 3, 2022
Operation
Air carrier
Aircraft
N499WN
Make and model
Boeing 7377H4
Aircraft serial
32481
Aircraft time
59,508 hours, 35,262 cycles
Part
None
Condition
Cracked
Location
Center Wing
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

CRACK BRACKET ASSY ON AIR DUCT BS 540 RT SIDE AT AIR CONDITIONING BAY 2022-488674 / [01] REPLACED BRACKET ASSY ON AIR DUCT BS 540 RT SIDE AT AIR CONDITIONING BAY IAW B737-700 SRM 51-40-02-0G-0;[02] REPLACED BRACKET ASSY ON AIR DUCT BS 540 RT SIDE AT AIR CONDITIONING BAY IAW B737-700 SRM 51-40-02-0G-0

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