What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. FLIGHT DIVERTED DUE TO A RIGHT MAIN ELECTRICAL BUSS FAILURE. LANDING UNEVENTFUL. REMOVED AND REPLACED GENERATOR CONTROL UNIT 1 IAW AMM 24-21-81. OPERATIONAL CHECK GOOD.
- Difficulty date
- April 22, 2017
- Submitted
- April 25, 2017
- Operation
- Air carrier
- Aircraft
- N991NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31242
- Aircraft time
- 3,060 hours, 1,198 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Gcu
- Part number
- 762185J
- Part serial
- AAA6017881
- Condition
- Faulty
- Location
- Nr 1
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- H, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.