What was found
DURING CRUISE, THE NR 3 MANIFOLD FAIL LIGHT ILLUMINATED. FLIGHT DUMPED 50,000 LBS OF FUEL AND DIVERTED TO LGW. MAINTENANCE REPLACED THE RIGHT PNEUMATIC PRESSURE SWITCH.
- Difficulty date
- July 9, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N232NW
- Make and model
- Doug DC1030
- Aircraft serial
- 46961
- System (JASC)
- 3620 · Pneumatic Indicating System
- Part
- Switch
- Part number
- 831651
- Condition
- Failed
- Location
- Nr 2 Pneumatic
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- A, J
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.