What was found
A TRANSIT CHECK REVEALED LIQUID LEAKING FROM APU DRAIN MAST. ACFT GROUNDED. REPLACED APU IGV ACTUATOR IAW AMM 49-52-12-000-801, & 49-52-12-400-801. OPS, LEAK, AND BITE CHECKED GOOD.
- Difficulty date
- June 3, 2018
- Submitted
- June 6, 2018
- Operation
- Air carrier
- Aircraft
- N564AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35103
- Aircraft time
- 44,711 hours, 13,492 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Actuator
- Part number
- 38861883
- Part serial
- 1888
- Condition
- Leaking
- Location
- Apu
- Part time
- 6,224 hours, 11,776 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.