Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date
August 22, 2008
Submitted
August 26, 2008
Operation
Air carrier
Aircraft
N919FD
Make and model
Boeing 75723A
Aircraft serial
24636
Aircraft time
66,518 hours, 21,044 cycles
Part
Floorbeam
Part number
141N5113
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

MAIN CARGO FLOORBEAM AT BS 377, LBL 22 HAS CORROSION. MINOR CORROSION ON FLOORBEAM REMOVED, TREATED, AND IS WITHIN ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-51 REV 93, FIG 101. REPAIR IS CLASSIFIED AS MINOR PER GMM 6-2-100 CRITERIA.

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