What was found
FWD CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL RAN QRH CHECKLIST. LIGHT EVENTUALLY WENT OUT. GROUNDED - YES. REPLACED TEMP CTRL MODULE. OPS CHECK SAME GOOD REF AMM 21-61-15.
- Difficulty date
- September 13, 2018
- Submitted
- September 17, 2018
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35182
- Aircraft time
- 45,069 hours, 13,503 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Control Module
- Part number
- 693732478
- Part serial
- D02631
- Condition
- Faulty
- Location
- Cockpit
- Part time
- 62,545 hours, 35,584 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.