What was found
ETOPS SIGNIFICANT SYS - CTR HYD DEMAND PUMP EICAS ILLUM ON ARRIVAL. REMOVED THE MODULATING VALVE FOR THE ADP IAW AMM 29-11-04. 4526. INSTALLED ADP VALVE IAW AMM 29-11-04 OPS CHECK IAW AMM 29-11-00/501. NO LEAKS NOTED.
- Difficulty date
- June 14, 2010
- Submitted
- June 15, 2010
- Operation
- Air carrier
- Aircraft
- N593HA
- Make and model
- Boeing 767333
- Aircraft serial
- 33424
- Aircraft time
- 27,547 hours, 5,299 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Modulating Valve
- Part number
- 32143363
- Part serial
- 1360
- Condition
- Failed
- Location
- Hyd Pump
- Stage of operation
- TX
- 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.