Service difficulty report · Control Rod · Boeing 7478F

Difficulty date
July 20, 2025
Submitted
July 21, 2025
Operation
Air carrier
Aircraft
N610UP
Make and model
Boeing 7478F
Aircraft serial
64256
Aircraft time
27,721 hours, 4,085 cycles
Part
Control Rod
Condition
Broken
Location
Zone 800
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

L1 DOOR WILL NOT CLOSE PROPERLY. SUSPECT LWR GATE ASSY FUNCTIONALITY WITH MAIN HANDLE INVERTED. RMVD DOOR LINER PANELS(3EA) IAW AMM 52-11-02 FOR TROUBLESHOOTING. FOUND LOWER ROD CONTROL ASSY BROKEN AT TORQUE TUBE.

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