What was found
SPEED PICK-UP MALFUNCTION. ERRATIC N1 OPERATION. REPLACED WITH NEW UNIT, CORECTED PROBLEM.
- Difficulty date
- November 16, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N128HH
- Make and model
- Bolkms BK117A1
- Aircraft serial
- 7036
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Pickup
- Part number
- 430106202
- Condition
- Malfunctioned
- Location
- Nr 1 Eng N1
- Part time
- 92 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.