Service difficulty report · Support Angle · Doug MD11F

Difficulty date
April 14, 2021
Submitted
April 14, 2021
Operation
Air carrier
Aircraft
N628FE
Make and model
Doug MD11F
Aircraft serial
48447
Aircraft time
110,120 hours, 22,651 cycles
Part
Support Angle
Part number
AYB70521
Condition
Cracked
Location
Bs 1236
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

LEFT HAND FUSELAGE INTERIOR - UPON REMOVAL OF BLADDER CELL FOUND CENTER WING LOWER BARREL STRUCTURE SUPPORT ANGLE AT APPROXIMATE STATION 1236.8 CRACKED. LEFT HAND FUSELAGE INTERIOR BLADDER CELL CENTER WING LOWER BARREL STRUCTURE STATION 1236.8 SUPPORT ANGLE ( FITTING ) REMOVED AND REPLACED AS PER SRM 51-33-01- 0G . FABRICATED SUPPORT ANGLE ( FITTING ) AS PER DOUGLAS DRAWING AYB 7052 REVISION REVISION D. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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