What was found
ON MASTER CAUTION RECALL CONTROL CAB LIGHT ILLUMINATED. RESETS ON RECALL. GROUNDED - YES. REPLACED THE CONTROL CABIN TCV REF B737-800 AMM 21-61-21/401. OP-CHECKS GOOD.
- Difficulty date
- February 3, 2021
- Submitted
- February 4, 2021
- Operation
- Air carrier
- Aircraft
- N563AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35180
- Aircraft time
- 51,777 hours, 15,351 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Modulating Valve
- Part number
- 3989085
- Part serial
- 25814
- Condition
- Inoperative
- Location
- Cabin Temp
- Part time
- 15,989 hours, 4,963 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.