Service difficulty report · Longeron · Doug MD11F

Difficulty date
May 30, 2020
Submitted
June 5, 2020
Operation
Air carrier
Aircraft
N620FE
Make and model
Doug MD11F
Aircraft serial
48791
Aircraft time
64,210 hours, 16,260 cycles
Part
Longeron
Part number
ACA37962
Condition
Cracked
Location
Fuselage
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

DURING HFEC INSPECTION ON NOSE LANDING GEAR LEFT HAND TRUNNION FITTING TRIM OUT AREA AT STATION Y = 595 FOUND CRACK AT LONGERON 49 LEFT HAND. NOSE LANDING GEAR LEFT HAND TRUNNION FITTING AREA AT STATION Y = 595, CRACKED LONGERON 49 LEFT HAND REMOVED AND REPLACED AS PER SRM 51-33-01-0G. LONGERON 49 LEFT HAND FABRICATED AS PER DRAWING ACA 3796 REVISION A. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .

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