SDR P5CA2015121700209

Service difficulty report · Control Unit · Boeing 767306

Difficulty date: December 17, 2015
Submitted: December 18, 2015
Operation: Air carrier
Aircraft: N647GT
Make and model: Boeing 767306
Aircraft serial: 27611
Aircraft time: 77,320 hours, 18,908 cycles
System (JASC): 4960 · APU Controls
Part: Control Unit
Part number: 211734220
Part serial: 801332
Condition: Malfunctioned
Location: Apu
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

APU AUTO SHUTDOWN, MINI FLAG 17. T/S TO FAULT ECU, R & R APU ECU IAW AMM 49-61-05, OPS CHECK OK. R & R APU OIL SCAVENGE FILTER, LEAK CHECK OK. R & R APU GENERATOR OIL FILTER DIFFERENTIAL PRESSURE SWITCH, PN: 3876048-3, SN: 99071691539D, OPS CHECK OK.