What was found
AT CRUISE, LEFT OIL PRESS FLUCTUATED FROM 190-400,THEN STAYING FROM 350-400. ALL ELSE NORMAL. REPLACED NR 1 ENG OIL PRESSURE TRANSMITTER PER MM. ACP'D ENG RUNS AND OIL PRESSURE INDICATIONS NORMAL. NO LEAKS NOTED.
- Difficulty date
- November 5, 2011
- Submitted
- November 30, 2011
- Operation
- Air carrier
- Aircraft
- N663UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27160
- Aircraft time
- 79,766 hours, 12,922 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 7931 · Engine Oil Pressure
- Part
- Transmitter
- Part number
- S332T3058
- Part serial
- 0831296
- Condition
- Faulty
- Location
- Nr 1 Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.