Service difficulty report · Floorbeam · Boeing 7377BD

Difficulty date
March 12, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N556WN
Make and model
Boeing 7377BD
Aircraft serial
33936
Aircraft time
29,525 hours, 17,453 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 540 Bl0
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 PIT AIR CONDITIONING DISTRIBUTION BAY; FLOOR PANEL BREAK LEFT OF BL 0 AND RIGHT OF BL 0 AT STA. 540; ARE CRACKED / R&R FWD. CARGO PIT AIR CONDITIONING DISTRIBUTION BAY; FLOOR PANEL BREAK LEFT OF BL 0 AND RIGHT OF BL 0 AT STA. 540 PER SRM 51-40-02 AND SRM 51-10-02.

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