What was found
PRIMARY PRESSURIZATION CONTROLLER FAILED(USED ALTN TO PHX). GROUNDED - YES. RESET 1 CPC CB REF 20-60-01, PERFORMEDBITE OF #1 & 2 CPC, NO FAULTS,SYS OKAY REF AMM 21-31-00-740-801OKAY FOR SVC, NO HISTORY 90 DAYS.
- Difficulty date
- August 2, 2023
- Submitted
- August 3, 2023
- Operation
- Air carrier
- Aircraft
- N954AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44104
- Aircraft time
- 2,519 hours, 739 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- 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.