What was found
HYD PRESS SYS 1 STATUS MESSAGE(<P>PER FIM MESSAGE 29038, REPLACED #1 HYDIM CIRCUIT CARD A20 IAW AMM 29-11-42-004-001. OPS CHECK GOOD, NO FAULTS NOTED</P>)
- Difficulty date
- September 7, 2022
- Submitted
- September 8, 2022
- Operation
- Air carrier
- Aircraft
- N451PA
- Make and model
- Boeing 747
- Aircraft serial
- 30809
- Aircraft time
- 90,541 hours, 15,302 cycles
- System (JASC)
- 2920 · Hydraulic System, Auxiliary
- Part
- None
- Part number
- 285U0032202
- Part serial
- D02184
- Condition
- None
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- G, J, N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.