What was found
NR 1 POWER SECTION, NR 6 BEARING KEY WASHER WAS FOUND DISTORTED WITH OPEN FRACTURE AT THE STAKING LOCATIONS OF THE WASHER. MISSING WASHER PARTS FOUND ON CHIP PLUG. TIME SINCE LAST GEARBOX REPAIR 767.3 HOURS.
- Difficulty date
- September 27, 2004
- Submitted
- September 27, 2004
- Operation
- Air carrier
- Aircraft
- N911KW
- Make and model
- Bell 212
- Aircraft serial
- 30592
- Engine
- Pwa PT6T3B
- System (JASC)
- 8300 · Accessory Gearboxes
- Part
- Bearing
- Condition
- Inoperative
- Location
- Reduction G/B
- Part time
- 4,037 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.