What was found
CRACK FOUND ON INBOARD RADIUS AND ACROSS RIB IN UPPER AREA OF HOUSING. REPLACED WITH SERVICEABLE PART.
- Difficulty date
- March 3, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N3071K
- Make and model
- Bolkms BO105S
- Aircraft serial
- S859
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Upper Housing
- Part number
- 4638201005
- Condition
- Cracked
- Location
- M/R Gr Box
- Component
- 4638001001
- 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.