What was found
APU FAILED TO START IN FLIGHT. DIVERTED TO MCI. *S/D* REPLACED START CONTACTOR AS PER MM. CLEARED ALL FAULTS AND APU OPERATION CKS GOOD WITH ALL ELEC AND PNEU. REPLACE THE APU FUEL CONTROL DUE TO OVER SPEED CONDITION.
- Difficulty date
- February 27, 2000
- Submitted
- October 4, 2000
- Operation
- Air carrier
- Aircraft
- N613UA
- Make and model
- Boeing 767222
- Aircraft serial
- 21874
- Aircraft time
- 62,347 hours, 16,626 cycles
- Engine
- Pwa JT9D7R4D
- Engine time
- 11,563 hours, 12,576 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Relay
- Part serial
- CK94349
- Condition
- Defective
- Location
- Apu
- Part time
- 62,380 hours, 30,000 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.