What was found
DUAL TACH NEEDLE ON INDICATOR WILL NOT TEST.
- Difficulty date
- July 2, 2003
- Submitted
- July 14, 2003
- Operation
- Air carrier
- Aircraft
- N437AL
- Make and model
- Bell 407
- Aircraft serial
- 53141
- System (JASC)
- 6240 · Main Rotor Indicating System
- Part
- Indicator
- Part number
- 407375008101
- Part serial
- 0549
- Condition
- Will Not Test
- Location
- Dual Tach
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- L
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.