What was found
DURING LANDING CHECK, RECALL RESULTED IN AN AIR COND ON F/O`S 6 PACK AND RT PACK LIGHT. ACFT GROUNDED. REPLACED RT TEMPERATURE CONTROL VALVE. INSTALLATION TEST PASSES, NO LEAKS NOTED. REF AMM 21-51-10/401.
- Difficulty date
- September 9, 2012
- Submitted
- September 11, 2012
- Operation
- Air carrier
- Aircraft
- N579AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35187
- Aircraft time
- 21,219 hours, 6,371 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 7020
- Condition
- Malfunctioned
- Location
- A/C Bay
- Part time
- 29,924 hours, 13,053 cycles
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.