What was found
APU FAILED TO START. 3 ATTEMPTS.(<P>PERFORMED B767 FIM 49-11 FT 459 FIG 103. APU BITE. NO FAULTS NOTED. NO MINI FLAGS. RESET ECU, APU START NORMAL.</P>)
- Difficulty date
- August 27, 2020
- Submitted
- August 31, 2020
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 91,411 hours, 19,467 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Apu
- Condition
- Inoperative
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.