What was found
3 PERCENT INACCURACY OF TRIPLE TACH INDICATOR - NR 1 ENGINE READS HIGHER.
- Difficulty date
- May 30, 2002
- Submitted
- June 10, 2002
- Operation
- Air carrier
- Aircraft
- N5759N
- Make and model
- Bell 412
- Aircraft serial
- 33002
- Aircraft time
- 16,077 hours
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Indicator
- Part number
- 412075010109
- Part serial
- 8308104E
- Condition
- Reads High
- Location
- Triple Tach
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.