What was found
BEVEL GEAR INTERNAL SPLINES WORN. (PINION S/N 879 - BEVEL GEAR S/N 770) REPLACED WITH SERVICEABLE GEARSET.
- Difficulty date
- November 21, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N3534T
- Make and model
- Bolkms BO105S
- Aircraft serial
- S112
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Gear Splines
- Part number
- 4619210902
- Condition
- Worn
- Location
- T/R Gearbox
- Component
- 4619002003
- 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.