What was found
DURING FLIGHT, LOSE RIGHT AIR CONDITIONING PACK WITH LOSS OF PRESSURIZATION. AIRCRAFT DROPPED TO 10,000 FEET AND RETURNED TO MSP. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE RIGHT HAND PACK MIX VALVE AND OPERATIONAL CHECK OK.
- Difficulty date
- January 21, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N742RW
- Make and model
- Boeing 7272M7
- Aircraft serial
- 21952
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Mix Valve
- Condition
- Failed
- Location
- Rt Pack
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.