What was found
VIBRATION INDICATORS ON EICAS SCREEN ARE BOTH BLANK. AVM SIGNAL CONDITIONER CHANGED IAW AMM 77-31-03, PB 401, REV 121.
- Difficulty date
- May 31, 2017
- Submitted
- June 2, 2017
- Operation
- Air carrier
- Aircraft
- N327UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27753
- Aircraft time
- 49,524 hours, 15,910 cycles
- System (JASC)
- 7730 · Engine Ignition Analyzer System
- Part
- Signal Cond Unit
- Part number
- 241280053013
- Part serial
- 0597
- Condition
- Inoperative
- Location
- Vibration Ind
- 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.