What was found
APU WOULD NOT START AFTER 3 ATTEMPTS. ALSO APU FAULT EICAS. BOX BITE NO START WITH NO AUDIBLE IGNITION ON START ATTEMPTS. REPLACED IGNITER PLUG, LEAD AND IGNITION UNIT. APU STARTS NORMAL
- Difficulty date
- November 29, 2009
- Submitted
- November 30, 2009
- Operation
- Air carrier
- Aircraft
- N676UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30028
- Aircraft time
- 31,750 hours, 8,075 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Igniter
- Part number
- 38880585
- Part serial
- 170
- Condition
- Inoperative
- Location
- Apu Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.