What was found
SEAL WORN LIP AND SPINNING IN OUTER RING. PARTS SCRAPPED LOCALLY. SEE MM IR# HEEA0008851 THROUGH #8858 FOR ALL PARTS REPLACED.
- Difficulty date
- January 10, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N92801
- Make and model
- Bell 412
- Aircraft serial
- 36041
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Seal
- Part number
- 204011429001
- Condition
- Worn Lip
- Location
- M/R Mast
- Part time
- 1,323 hours
- Component
- 412010402107
- 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.