Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date
May 29, 2009
Submitted
June 8, 2009
Operation
Air carrier
Aircraft
N922FD
Make and model
Boeing 75723A
Aircraft serial
24293
Aircraft time
63,958 hours, 20,678 cycles
Part
Floorbeam
Part number
BAC1518338
Condition
Corroded
Location
Bs 1660
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN DECK FLOORBEAM AT BS 1660, RBL 9, HAS TOOLING MARKS. REMOVED TOOLING MARKS IAW SRM 53-00-51 AND FOUND OUT OF LIMITS PER SRM 53-00-51. REMOVED FLOORBEAM IAW SRM 51-40-02. RECEIVED NEW FLOORBEAM, LOCATED AND DRILLED IAW SRM 51-40-05. INSTALLED NEW FLOORBEAM IAW SRM 53-60-51, FIG.101, SHEETS 5 & 6 AND SRM 51-40-02. THIS REPAIR IS CLASSIFIED AS A CAT. "A" MAJOR REPAIR.

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