What was found
AFTER LEVEL OFF, TAKEOFF +30 MIN B HYD SYS FAILED. FOUND HYD PUMP ON NR 2 SEIZED. R & R NR 2 ENG HYD PUMP IAW AMM 29-11-11-401. OPERATIONS & LEAK CHECKED GOOD. FLUSH & FILTER REPLACEMENT SCHEDULED.
- Difficulty date
- July 31, 2014
- Submitted
- July 31, 2014
- Operation
- Air carrier
- Aircraft
- N16709
- Make and model
- Boeing 737724
- Aircraft serial
- 28779
- Aircraft time
- 53,409 hours, 18,187 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 849589
- Part serial
- 0079
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 19,106 hours, 6,950 cycles
- Stage of operation
- CR
- 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.