What was found
LEFT PACK LIGHT ILLUMINATED ON RECALL, RESETS IAW QRH CHECKLIST. ACFT GROUNDED. PERFORMED BITE CK FOUND LT CONTROLLER TCV VALVE FAULTING. REPLACED LT TCV IAW REF 21-51-10 MM. BITE CHECKED FAULT CLEARED, LEAK CHECKED GOOD.
- Difficulty date
- August 27, 2014
- Submitted
- August 29, 2014
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 30,820 hours, 9,405 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 2513
- Condition
- Faulted
- Location
- Lt A/C Pack
- Part time
- 60,190 hours, 28,095 cycles
- Stage of operation
- TX
- 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.