Service difficulty report · Intercostal · Boeing 75721B

Difficulty date
November 19, 2009
Submitted
November 20, 2009
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
50,153 hours, 32,684 cycles
Part
Intercostal
Part number
146N6603172
Condition
Corroded
Location
Cargo Door
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

AFT CARGO DOOR LOWER INTERCOSTAL WEB TEE NR 1 CORRODED. CORROSION ON AFT CARGO DOOR WEB CARRIED OUT IAW EA F-5230-133444 ( AFT CARGO DOOR LWR FWD FRAME WEB CORROSION REPAIR).

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