What was found
MAINTENANCE DISCOVERED ARM (ALTERNATOR ADJUSTMENT) BROKEN DURING 100 HOUR/ANNUAL INSPECTION.
- Difficulty date
- November 2, 2020
- Submitted
- November 21, 2020
- Operation
- General aviation
- Aircraft
- N171WC
- Make and model
- Robsin R44
- Aircraft serial
- 0331
- Aircraft time
- 14,042 hours
- Engine
- Lyc O540F1B5
- System (JASC)
- 2434 · DC Generator-Alternator
- Part
- Arm
- Part number
- D7281
- Condition
- Broken
- Location
- Alternator
- Part time
- 116 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.