What was found
(CAN) NR TACHOMETER INDICATOR NOT FUNCTIONING. TACHOMETER REMOVED TO FIND THAT THE SHAFT WAS SHEARED. SERVICEABLE TACHOMETER INSTALLED.
- Difficulty date
- April 4, 2000
- Submitted
- April 19, 2000
- Operation
- Air carrier
- Make and model
- Bolkms BO105S
- Aircraft time
- 5,477 hours
- Engine
- Allsn 250C20B
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Shaft
- Part number
- 32005007
- Condition
- Sheared
- Location
- Tach Generator
- Component
- Engine Rpm Indic
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.