What was found
NR 2 ENG OIL FILTER STATUS MSG DISPLAYED AFTER START. THE MAIN OIL FILTER & MAGNETIC CHIP DETECTORS CHECKED OK. REPLACED THE OIL FILTER DELTA-P SWITCH. PROBLEM DID NOT RECUR.
- Difficulty date
- January 15, 2008
- Submitted
- February 14, 2008
- Operation
- Air carrier
- Aircraft
- N664UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29236
- Aircraft time
- 32,806 hours, 9,389 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7930 · Engine Oil Indicating System
- Part
- Switch
- Part number
- 21SN04414
- Condition
- Malfunctioned
- Location
- Oil Filter
- Stage of operation
- IN
- 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.