Service difficulty report · Trunnion · Boeing 74747UF

Difficulty date
May 15, 2025
Submitted
May 16, 2025
Operation
Air carrier
Aircraft
N409MC
Make and model
Boeing 74747UF
Aircraft serial
30558
Aircraft time
102,016 hours, 16,289 cycles
Part
Trunnion
Condition
Damaged
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

STA 1480 RH BLG INBOARD TRUNNION VERTICAL SUPPORT FITTING 65B10595-62 THE TOOL MARK BLENDOUT AND THE GROOVED HOLE DAMAGED. REQUEST FOR PERMANENT REPAIR INSTRUCTIONS.(<P>STA 1480 RH BLG INBOARD TRUNNION VERTICAL SUPPORT FITTING 65B10595-62 THE TOOL MARK BLENDOUT AND THE GROOVED HOLE REPAIRED AS PER EN #3077-25 REV.0. NO FURTHER DEFECTS NOTED.<!--ENDFRAGMENT--></P>)

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