Service difficulty report · Stiffener · Doug MD1010F

Difficulty date
October 15, 2020
Submitted
October 22, 2020
Operation
Air carrier
Aircraft
N550FE
Make and model
Doug MD1010F
Aircraft serial
46521
Aircraft time
93,053 hours, 38,862 cycles
Part
Stiffener
Part number
AUB7087505
Condition
Cracked
Location
Rt Nacelle
Stage of operation
IN
How discovered
9
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

NR 3 ENGINE PYLON INTERNAL STRUCTURE/BOX AFT ANGLE SUPPORT FOR ACCESS DOOR 488BL COMPLETLY BROKEN OFF AND CRACKED WING THRU ACCESS DOOR 488BR. (DOT 9) REMOVED AND REPLACED STIFFENER AUB7087-505, REF DAC DWG AUB7300 AND SRM 51-31-01 VOL 2.

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