What was found
RIGHT PACK LIGHT ILLUMINATED DURING RECALL AND RESETS. ACFT GROUNDED. FOUND TEMPERATURE CONTROL VALVE FAILED BITE CHECK. REPLACED TEMPERATURE CONTROL VALVE ON RT PACK IAW MM 21-51-10.
- Difficulty date
- March 15, 2015
- Submitted
- March 17, 2015
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 23,635 hours, 7,048 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Valve
- Part number
- 3989083
- Part serial
- 2759
- Condition
- Malfunctioned
- Location
- Rt A/C Pack
- Part time
- 54,938 hours, 28,554 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.