What was found
AIR TURNBACK NR 2 ENG OIL FILTER BYPASS ILLUMINATED STEADILY. LIGHT FLICKERED WITH THROTTLE AT IDLE. OIL PRESS INDICATED NORMAL IN FLIGHT - NO DECREASE NOTED. R&R DIFFERENTIAL PRESS SWITCH PER MM, OPS CHECK GOOD.
- Difficulty date
- December 26, 2000
- Submitted
- December 28, 2000
- Operation
- Air carrier
- Aircraft
- N618WN
- Make and model
- Boeing 7373H4
- Aircraft serial
- 28034
- Aircraft time
- 58,818 hours, 63,496 cycles
- System (JASC)
- 7931 · Engine Oil Pressure
- Part
- Pressure Switch
- Part number
- 21SN04226A
- Part serial
- M648A
- Condition
- Malfunctioned
- Location
- Nr 2 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.