What was found
LEFT ELEC HYD PUMP DOES NOT OPERATE IN AUTO. DEFERRED DUE TIME ON FUNCTION OPERATES NORMAL. REPLACED S26 PRESS SWITCH AND D54 CONNECTOR. OP CHECKS OKAY.
- Difficulty date
- August 21, 2012
- Submitted
- August 24, 2012
- Operation
- Air carrier
- Aircraft
- N656UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25394
- Aircraft time
- 83,391 hours, 13,256 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2915 · Hydraulic Pressure Relief Valve, Main
- Part
- Pressure Switch
- Condition
- Faulty
- Location
- Hydraulic Sys
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.