What was found
NR 2 ENG HYD PUMP LOW PRESSURE LIGHT ILLUMINATED. PUMP TURNED OFF IAW CKLST. SYS B QTY WENT TO ZERO. HYD PUMP SHAFT FOUND SHEARED, REPLACED THE HYD PUMP SHAFT, ASSOCIATED FILTERS, SYSTEM FLUSHED, RUNS AND LEAK CHECKED GOOD
- Difficulty date
- September 6, 2016
- Submitted
- September 6, 2016
- Operation
- Air carrier
- Aircraft
- N34222
- Make and model
- Boeing 737824
- Aircraft serial
- 28931
- Aircraft time
- 57,570 hours, 20,297 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Shaft
- Condition
- Sheared
- Location
- Hyd Pump
- 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.