What was found
ETOPS SIGNIFICANT SYSTEM - APU HANGS AT 40 PERCENT DURING START.
- Difficulty date
- January 13, 2010
- Submitted
- March 1, 2010
- Operation
- Air carrier
- Aircraft
- N752MA
- Make and model
- Boeing 73748E
- Aircraft serial
- 28198
- Aircraft time
- 24,259 hours, 23,646 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Valve
- Condition
- Inoperative
- Location
- Apu
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.