What was found
FLIGHT: 0147 BHB/BOS HYDRAULIC CAUTION LIGHT ILLUMINATED IN FLIGHT MAIN PSI DROPPED TO ZERO. CORRECTIVE ACTION: REPLACED MAIN HYDRAULIC PUMP, OPERATIONAL CHECKED GOOD.
- Difficulty date
- July 25, 2020
- Submitted
- July 27, 2020
- Operation
- Air carrier
- Aircraft
- N417XJ
- Make and model
- Saab 340B
- Aircraft serial
- 340B417
- Aircraft time
- 39,361 hours, 44,248 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 4018502
- Part serial
- AH93397
- Condition
- Inoperative
- Location
- Hyd System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.