What was found
APU SEIZING DUE TO COMPRESSOR SHROUD CORROSION. INLET HOUSING HAD TO BE CHANGED
- Difficulty date
- October 23, 2019
- Submitted
- October 23, 2019
- Operation
- Air carrier
- Filed by
- GR4D216M
Gulfstream Services Corporation - Aircraft
- N529QS
- Make and model
- Gulstm GVSPG550
- Aircraft serial
- 5156
- Aircraft time
- 11,899 hours, 4,406 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Housing
- Part number
- WB38106672
- Condition
- Corroded
- Location
- Apu Inlet
- Part time
- 8,642 hours
- Component
- Apu · Hnywl · RE220
- Component part number
- WE38007001
- 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.