Service difficulty report · Doubler · Doug MD11F

Difficulty date
November 22, 2018
Submitted
November 23, 2018
Operation
Air carrier
Aircraft
N599FE
Make and model
Doug MD11F
Aircraft serial
48598
Aircraft time
80,099 hours, 16,447 cycles
Part
Doubler
Part number
ACA385021
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
E
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 1 RAM AIR EXHAUST CUTOUT DOUBLER SUSPECT CRACKED STATION 561 LONGERON 48 LEFT. CRACKED DOUBLER REMOVED AND REPLACED WITH NEW DOUBLER AS PER SRM 51-35-01-0G. NEW DOUBLER FABRICATED AS PER DRAWING ACA 3850 REVISION AA. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

More about the Doug MD-11F