What was found
APU AUTO SHUTDOWN AT DEPARTURE. HIGH OIL TEMP. ALSO, APU OIL PRESSURE -3 PSI. REPLACED LUBE CLUSTER AND THERMAL BYPASS VALVE A/C OK FOR SERVICE.
- Difficulty date
- December 15, 2007
- Submitted
- March 10, 2008
- Operation
- Air carrier
- Aircraft
- N211UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30217
- Aircraft time
- 26,818 hours, 6,140 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 4990 · APU Oil System
- Part
- Valve
- Part number
- 1605361
- Condition
- Shutdown
- Location
- Apu Thermal Bypa
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.