What was found
DURING ENG START DUCT PRESS DROPPED BELOW 10PSI AND N2 ROTATION STAGNATED AT 14.9%. REMOVED AND REPLACED IGV ACTUATOR I.A.W AMM 49-52-02 OPS CHECK C/W , APU OPERATES NORMAL.
- Difficulty date
- November 30, 2017
- Submitted
- December 1, 2017
- Operation
- Air carrier
- Aircraft
- N1049A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30109
- Aircraft time
- 78,229 hours, 10,020 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Actuator
- Condition
- Malfunctioned
- Location
- Apu Igv
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.