What was found
DIVERSION - "A" SYSTEM ENGINE AND ELECTRIC LOW PRESSURE LIMITS ILLUMINATED UPON GEAR RETRACTION. REMOVED AND REPLACED BOTH CASE DRAIN FILTERS AND NR 1 ENGINE DRIVEN PUMP PER MM.
- Difficulty date
- October 4, 2011
- Submitted
- October 5, 2011
- Operation
- Air carrier
- Aircraft
- N447WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33720
- Aircraft time
- 28,914 hours, 16,851 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 849589
- Part serial
- MX668461
- Condition
- Faulty
- Location
- Nr 1 Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.