What was found
APU AUTO SHUTDOWN IN FLIGHT TWICE, CFDS FAULTED OIL PRESS LO. REMOVED AND REPLACED APU LOP SWITCH AS PER AMM 49-94-01-4. OPS TEST OF APU CARRIED OUT AS PER 49-10-00. FOUND SATISFACTORY.
- Difficulty date
- May 19, 2004
- Submitted
- May 21, 2004
- Operation
- Air carrier
- Aircraft
- N590FE
- Make and model
- Doug MD11
- Aircraft serial
- 48505
- Aircraft time
- 44,472 hours, 8,726 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Switch
- Part number
- 9698664
- Part serial
- 990904902843
- Condition
- Defective
- Location
- Apu
- Stage of operation
- CR
- 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.