Service difficulty report · Floor Support · Boeing 75721B

Difficulty date
November 19, 2009
Submitted
November 23, 2009
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
50,153 hours, 32,684 cycles
Part
Floor Support
Part number
143N534436
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

FWD CARGO STA 680, RBL 8, FLOOR SUPPORT ANGLE CORRODED. CORROSION REMOVED IAW SRM 41-10- 02 REV. 98. FLOOR SUPPORT ANGLE RE-WORKED AREA REMAINED THICKNESS 0.060", ORIGINAL THICKNESS 0.063 AND MATERIALS REMOVED 0.003" FOUND WITHIN LIMIT IAW SRM 53-00-53 FIG 101 REV 98. REPAIR IS CLASSIFIED AS MINOR REPAIR IAW GMM 6-2-100 CRITERIA.

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