What was found
ON RECALL RIGHT PACK LIGHT ILLUMINATES. ACFT GROUNDED. PERFORMED PACK TEMP CONTROL BITE IAW FIM TASK 21-62 TASK 801. TCV FAULT INDICATED. REMOVED AND REPLACED TEMP CONTROL VALVE IAW AMM 21-51-10. LEAK CHECK AND OPS CHECKED GOOD.
- Difficulty date
- November 27, 2016
- Submitted
- November 29, 2016
- Operation
- Air carrier
- Aircraft
- N536AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35203
- Aircraft time
- 18,912 hours, 5,504 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 16682
- Condition
- Failed
- Location
- Rt A/C Pack
- Part time
- 18,893 hours, 5,565 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.