What was found
(CAN) TACH WIRE WAS PINCHED BETWEEN HOUSING AND CAPACITOR TACH WIRES INCORRECTLY ROUTED TCM SB663A NOT COMPLIED WITH FOR WIRE ROUTING MAGNETO WAS REMOVED FOR FLUCTUATING ENGINE TACH NEEDLE .
- Difficulty date
- October 15, 2008
- Submitted
- November 3, 2008
- Operation
- General aviation
- Make and model
- Robsin R44RAVENII
- Aircraft time
- 916 hours
- Engine
- Lyc IO540AE1A5
- System (JASC)
- 7497 · Ignition System Wiring
- Part
- Wire
- Part number
- 10400586
- Condition
- Pinched
- Location
- Tach
- Part time
- 90 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.