What was found
APU WILL NOT START. REPLACED FUEL CONTROL, NO HELP, FOUND APU FUEL VALVE INTERMITTENT, REPLACED, NO HELP. REPLACED RELAYS K175 AND K192. APU OPS CHECK GOOD.
- Difficulty date
- June 14, 2010
- Submitted
- June 14, 2010
- Operation
- Air carrier
- Aircraft
- N651UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25389
- Aircraft time
- 78,922 hours, 12,700 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4930 · APU Engine Fuel and Control
- Part
- Relay
- Part number
- K175K192
- Condition
- Intermittent
- Location
- Apu Fuel
- 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.