Service difficulty report · Floorbeam · Boeing 7374B7

Difficulty date
June 11, 2012
Submitted
July 10, 2012
Operation
Air carrier
Aircraft
N433US
Make and model
Boeing 7374B7
Aircraft serial
24555
Aircraft time
60,359 hours, 40,225 cycles
Part
Floorbeam
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
V
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

Q1 CHECK - CRACK ON FLOORBEAM UPPER CAP AT BS 328, WL 208, LBL 9. REPAIRED FLOORBEAM UPPER CAP AT BS 328, WL 208, LBL 9 IAW B737 SRM 51-40-02-0G FIG 12.

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