What was found
APU AUTO SHUTDOWN. APU INLET DOOR OPEN RELAY K547 REMOVED AND REPLACED IAW SWPM 20-81-22, REV 67, AND APU STARTING AND SHUTDOWN, OPS CHECKED GOOD IAW AMM 49-11-00, REV 124.
- Difficulty date
- May 11, 2018
- Submitted
- May 16, 2018
- Operation
- Air carrier
- Aircraft
- N661GT
- Make and model
- Boeing 76736N
- Aircraft serial
- 30110
- Aircraft time
- 75,477 hours, 9,625 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Relay
- Part number
- BACR13CD2
- Condition
- Malfunctioned
- Location
- Apu
- 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.