What was found
COULD NOT CONTROL CABIN TEMP IN ANY MODE AT FL 370. R & R LOW LIMIT VALVE ON THE LT PACK IAW AMM 21-51-11. LT PACK OUTLET TEMP WAS AT 60* ON ARRIVAL, AND FOUND LOW LIMIT VALVE OPEN.
- Difficulty date
- September 21, 2014
- Submitted
- September 23, 2014
- Operation
- Air carrier
- Aircraft
- N588HA
- Make and model
- Boeing 7673CB
- Aircraft serial
- 33466
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- 32896961
- Part serial
- 4386
- Condition
- Malfunctioned
- Location
- Cabin Temp
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.