Service difficulty report · Floorbeam · Boeing 75721B

Difficulty date
August 24, 2009
Submitted
August 24, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Floorbeam
Part number
143N534639
Condition
Corroded
Location
Zone 100
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

BS 705 RBL 3-16 FLOORBEAM CORRODED AND DAMAGED. CORRODED AND DAMAGED FLOORBEAM BS 705 REMOVED AND REPLACED IAW SRM 51-40-02 REV. 97. REPAIR IS CLASSIFIED AS MINOR PER GMM 6-2-100 CRITERIA.

More about the Boeing 757-21B