Service difficulty report · Frame · Doug MD1010F

Difficulty date
September 30, 2008
Submitted
October 1, 2008
Operation
Air carrier
Aircraft
N389FE
Make and model
Doug MD1010F
Aircraft serial
46623
Aircraft time
73,025 hours, 30,064 cycles
Part
Frame
Part number
ARB12909
Condition
Cracked
Location
Lt Wing
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 WING FIXED L/E COMP FORMER IS CRACKED ADJACENT TO THE FRONT SPAR UPPER T-CAP AT XOS 751 APPROX MATERIAL ID FOR THE REPAIR ANGLE IS 0.063, 17-7 PF CRES ANNEALED REF DC/MD-10 SRM 57-20-00. FORMED THE REPAIR ANGLE REF DC/MD-10 SRM 51-10-00; VOL II. RECEIVED ANGLE FROM HEAT TREAT; LOCATED & DRILLED REF DC/MD-10 SRM 51-21-01; VOL II. INSTALLED REPAIR ANGLE REF DC/MD-10 SRM 57-20-00; VOL I.

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