What was found
FLIGHT 109, DECLARED EMERGENCY AND PERFORMED AN ATB DUE TO LOSS OF CENTER HYDRAULIC SYSTEM FLUID. MAINTENANCE FOUND THE C-1 ELECTRIC PUMP FILTER BOWL LEAKING AND REPLACED THE MODULE ASSEMBLY AND FILTERS. SYSTEM OPERATION IS NORMAL.
- Difficulty date
- January 16, 2020
- Submitted
- January 21, 2020
- Operation
- Air carrier
- Aircraft
- N197DN
- Make and model
- Boeing 767332
- Aircraft serial
- 28454
- Aircraft time
- 99,805 hours, 14,341 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Bowl
- Condition
- Leaking
- Location
- Hyd Pump Filter
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.