What was found
DUAL TORQUE INDICATOR RECEIVED BAD FROM STOCK. ON INSTALLING, INDICATOR WOULD NOT CALIBRATE (SLOPE NR 1). NEEDLE 1 STUCK AT 20 PERCENT, WITH POWER OFF, IT GOES TO ZERO.
- Difficulty date
- May 13, 1997
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Bolkms BK117C1
- System (JASC)
- 7712 · Engine BMEP/Torque Indicating
- Part
- Indicator
- Part number
- 117940691
- Condition
- Defective
- Location
- Dual Torque
- Stage of operation
- IN
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.