What was found
UNIT INOPERATIVE. TACH STICKS IN SELF TEST MODE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- Difficulty date
- June 22, 2001
- Submitted
- August 9, 2001
- Operation
- Air carrier
- Aircraft
- N407SJ
- Make and model
- Bell 407
- Aircraft serial
- 53422
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Indicator
- Part number
- 407375008101
- Part serial
- 0469B
- Condition
- Defective
- Location
- Dual Tach
- Part time
- 621 hours
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.