What was found
LEFT PACK LIGHT LLUMINATES ON RECALL, GOES OUT WITH MASTER CAUTION RESET IAW QRH. ACFR GROUNDED. R & R LT TEMPERATURE CONTROL VALVE REF AMM 21-51-10. OPS CK OK.
- Difficulty date
- August 6, 2015
- Submitted
- August 10, 2015
- Operation
- Air carrier
- Aircraft
- N563AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35180
- Aircraft time
- 33,752 hours, 10,257 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989084
- Part serial
- 13608
- Condition
- Failed
- Location
- Lt A/C Pack
- Part time
- 19,526 hours, 6,373 cycles
- Stage of operation
- NR
- 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.