What was found
RIGHT ALTERNATOR FAILED. PULLED OFF THE ALTERNATOR AND FOUND BROKEN ALTERNATOR SHAFT 1" OTBD OF DRIVE COUPLING. CAME OFF ENGINE FROM ACFT.
- Difficulty date
- May 10, 2016
- Submitted
- May 10, 2016
- Operation
- General aviation
- Aircraft
- N421ZM
- Make and model
- Cessna 421C
- Aircraft serial
- 421C1058
- Engine
- Cont GTSIO520*
- System (JASC)
- 2422 · AC Inverter
- Part
- Alternator
- Part number
- ALV9610
- Part serial
- H0110195
- Condition
- Failed
- Location
- Rt Engine
- Part time
- 96 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- H
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.