What was found
CFDS TEMP CONTROL TEST IN CDU FAULTS P1 AND P2 CONTROLLERS. REPLACED NR 1 PACK TEMP CONTROLLER (7HH) PER MM. DURING OPS TEST OF CABIN TEMP CONTROLLER, FAILS NR 1 PACK RAM AIR IN ACTUATOR (8HH).
- Difficulty date
- July 4, 2012
- Submitted
- July 20, 2012
- Operation
- Air carrier
- Aircraft
- N402UA
- Make and model
- Airbus A320232
- Aircraft serial
- 439
- Aircraft time
- 61,013 hours, 23,026 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Controller
- Part number
- 759A000010
- Part serial
- 69
- Condition
- Faulty
- Location
- Nr 1 A/C Pack
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.