Service difficulty report · Tee Fitting · Doug MD11

Difficulty date
June 8, 2004
Submitted
June 11, 2004
Operation
Air carrier
Aircraft
N609FE
Make and model
Doug MD11
Aircraft serial
48549
Aircraft time
39,447 hours, 9,007 cycles
Part
Tee Fitting
Part number
ARC74903
Condition
Corroded
Location
Zone 600
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

RIGHT WING - I/B FLAP VANE O/B TEE FITTING BORE FOUND CORRODED. RIGHT WING - I/B FLAP VANE O/B TEE FITTING BORES CORROSION REMOVED PER SRM 51-21-01 VOL 2. BORES DIAMETER: FWD=0.8795 INCH, CENTER=0.8775 INCH, AFT=0.8790 INCH. FPI CARRIED OUT, RESULT: NO CORROSION AND NO CRACK EVIDENT. BUSHING FABRICATED & INSTALLED AS PER EA NR 1-5750-76737 - WINGS LEFT AND RIGHT INBOARD FLAP VANE NR 1 & 3 TEE FITTING WEAR REPAIR.

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