What was found
TORQUE WAS HIGH, REMOVED PROPELLER, INSPECTION FOUND INTERNAL SPACER RING NOT DRILLED AND RESULTED IN A PIN NOT BEING INSTALLED AND SPACER RING BACKED-OFF CAUSING TORQUE ISSUE. LAST OVERHAUL WAS AT HARTZELL TSO 438.0.
- Difficulty date
- October 14, 2003
- Submitted
- October 16, 2003
- Operation
- Air carrier
- Aircraft
- N251GL
- Make and model
- Beech 1900D
- Aircraft serial
- UE251
- Aircraft time
- 15,854 hours, 19,928 cycles
- Propeller
- Hartzl HCE4A3A
- System (JASC)
- 6110 · Propeller Assembly
- Part
- Ring
- Condition
- Mismanufactured
- Location
- Propeller
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.