What was found
M/R HUB REMOVED DUE TO GREASE LEAKAGE. AT DISASSEMBLY FOUND SEAL RETAINER P/N 206-011-129-003 UNBONDED CAUSING LEAK IN GRIP. FOUND RETAINER SEAT WORN. ALSO FOUND TRUNNION EXCESSIVELY TIGHT. FOUND THRUST PLUGS BREAKING DOWN.
- Difficulty date
- February 9, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7074W
- Make and model
- Bell 206L
- Aircraft serial
- 52033
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Grip
- Part number
- 206011132113A
- Condition
- Defective
- Location
- M/R Hub
- Part time
- 532 hours
- Component
- 206011100159
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.