What was found
AUTOCOARSEN LIGHT ILLUMINATED. ORH COMPLETED. LIGHT EXTINGUISHED AND RE-ILLUMINATED. AIR TURNBACK TO MSP. MAINTENANCE CND FOR TROUBLESHOOTING PURPOSES REPLACED THE LT AND RT AUTOCOARSEN PRESSURE SWITCH, OPS CHECK GOOD AT THIS TIME.
- Difficulty date
- September 29, 2000
- Submitted
- October 10, 2000
- Operation
- Air carrier
- Aircraft
- N79XJ
- Make and model
- Saab SF340A
- Aircraft serial
- 079
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- Switch
- Part number
- 1103PO620
- Condition
- Failed
- Location
- Autocoarsen Sys
- 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.