What was found
FOUND APU NOT SUPPLYING DUCT PRESSURE WITH VALVE ON.(<P>REMOVED AND REPLACED THE ECU IAW AMM 49-61-05. OPS CHECK GOOD.
- Difficulty date
- June 7, 2019
- Submitted
- June 10, 2019
- Operation
- Air carrier
- Aircraft
- N1487A
- Make and model
- Boeing 76731K
- Aircraft serial
- 28865
- Aircraft time
- 85,253 hours, 17,196 cycles
- System (JASC)
- 4960 · APU Controls
- Part
- Ecu
- Part number
- 211734920
- Part serial
- 598099
- 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.