What was found
ON RECALL, RIGHT PACK LIGHT ILLUMINATED AND CLEARS ON MASTER CAUTION RESET. ACFT GROUNDED. REPLACED RT TEMP CONTROL VALVE IAW AMM 21-61-20. OPS CHECKED GOOD.
- Difficulty date
- November 9, 2014
- Submitted
- November 12, 2014
- Operation
- Air carrier
- Aircraft
- N442AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43293
- Aircraft time
- 3,707 hours, 1,150 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989084
- Part serial
- 20534
- Condition
- Failed
- Location
- Rt A/C Pack
- Part time
- 3,741 hours, 1,160 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.