Service difficulty report · Longeron · Doug MD11F

Difficulty date
January 9, 2025
Submitted
January 9, 2025
Operation
Air carrier
Aircraft
N607FE
Make and model
Doug MD11F
Aircraft serial
48547
Aircraft time
96,107 hours, 23,459 cycles
Part
Longeron
Part number
ACA37962
Condition
Cracked
Location
Zone 100
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

LANDING GEAR: UPON TRIMMED OUT OF RIGHT HAND NOSE TRUNNION CRACKED AREA REPAIR, FOUND LONGERON 49 WITH APPROXIMATELY 1" CRACK AT STATION 583 (REFER SNRM: N00117). LANDING GEAR: CRACKED LONGERON 49 WITH APPROXIMATELY 1" CRACK AT STATION 583 REMOVED AND REPLACED IN ACCORDANCE WITH SRM 51-31-01-0G AND SRM 51-35-01-0G. LONGERON FABRICATED IN ACCORDANCE WITH DOUGLAS DRAWIING # ACA 3796 REVISION A. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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