What was found
SPEED PICKUP UNIT CAUSES N1 GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- Difficulty date
- February 7, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N17SJ
- Make and model
- Bolkms BK117B1
- Aircraft serial
- 7230
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Pickup
- Part number
- 430106202
- Condition
- Malfunctioned
- Location
- Nr 2 Eng N1
- Part time
- 80 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.