What was found
PRIOR TO PUSH AMBER MAINT LIGHT ILLUM. GROUNDED - YES. FOUND APU STATUS MSG WITH ASSOCIATED MAINT MSG 49-94304. PERFORMED B737-9 FIM TASK 49-90-00-810-811 MAINT MSG NO LONGER PRESENT. MAINT LIGHT EXTINGUISHED.
- Difficulty date
- January 12, 2022
- Submitted
- January 15, 2022
- Operation
- Air carrier
- Aircraft
- N913AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44079
- Aircraft time
- 2,555 hours, 928 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.