What was found
LEFT GENERATOR ANNUNCIATOR ILLUMINATED. RESET UNSUCCESSFUL, PLACED SWITCH IN OFF POSITION. DECLARED EMERGENCY. REMOVED AND REPLACED GENERATOR CONTROL UNIT IAW SAAB 24-31-10. OPERATIONAL TEST GOOD, RETURNED AIRCRAFT TO SERVICE.
- Difficulty date
- March 2, 2007
- Submitted
- March 5, 2007
- Operation
- Air carrier
- Aircraft
- N390AE
- Make and model
- Saab 340B
- Aircraft serial
- 340B390
- Aircraft time
- 18,488 hours, 22,492 cycles
- System (JASC)
- 2430 · DC Generating System
- Part
- Gcu
- Part number
- 51539007B
- Part serial
- 97983
- Condition
- Failed
- Location
- Lt Engine
- Part time
- 11,833 hours, 13,547 cycles
- Stage of operation
- CR
- 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.