What was found
HYD CTR DEMANDS CAUTION FLASHES WITH EACH FLAP MOVEMENT. REMOVED AND REPLACED PRESS REGULATOR AND S/O VALVE, AND VALVE ASSY MODULATION IAW AMM 29-11-30. OPS CHECKED NORMAL.
- Difficulty date
- August 8, 2019
- Submitted
- August 9, 2019
- Operation
- Air carrier
- Aircraft
- N1093A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30111
- Aircraft time
- 79,739 hours, 11,077 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Modulating Valve
- Part number
- 32143363
- Part serial
- 649C
- Condition
- Malfunctioned
- Location
- Hyd System
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.