What was found
BOTH A/C PACKS WILL NOT COOL ACFT TO AN ACCEPTABLE TEMP ON APU GROUND AIR. REPLACED ACM. REPLACED TEMP CONTROL VALVE PER MM AND REPLACED LOW LIMIT CONTROL VALVE. CABIN COOLING NORMAL.
- Difficulty date
- July 4, 2012
- Submitted
- August 9, 2012
- Operation
- Air carrier
- Aircraft
- N676UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30028
- Aircraft time
- 41,738 hours, 10,382 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Acm
- Part number
- 6806404
- Part serial
- 173
- Condition
- Faulty
- Location
- Right
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.