What was found
DURING TAKEOFF, THE NR 3 MANIFOLD FAIL LIGHT ILLUMINATED. DUMPED 76,500 LBS OF FUEL AND RETURNED TO IAD. REPLACED THE MANIFOLD PRESSURE SWITCH.
- Difficulty date
- January 27, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N158US
- Make and model
- Doug DC1040
- Aircraft serial
- 46767
- System (JASC)
- 3620 · Pneumatic Indicating System
- Part
- Pressure Switch
- Part number
- 831651
- Condition
- Failed
- Location
- Nr 3 Pneu Syst
- Stage of operation
- CL
- 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.