What was found
7 PERCENT N1 OSCILLATION, TOO MUCH CUSHION ON THE HIGH SIDE, UNABLE TO ADJUST. RAN UNIT AS RECEIVED ON TEST BENCH. COULD NOT DUPLICATE PROBLEM.
- Difficulty date
- April 9, 2001
- Submitted
- May 7, 2001
- Operation
- General aviation
- Aircraft
- N3911L
- Make and model
- Bell 412
- Aircraft serial
- 33023
- Aircraft time
- 11,934 hours
- Engine
- Pwa PT6T3B
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Fuel Control
- Part number
- 32447368
- Part serial
- A86995
- Condition
- Malfunctioned
- Location
- Engine
- Stage of operation
- NR
- 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.