What was found
CONT CAB ZONE TEMP ANNUNCIATOR ILLUMINATES ON MASTER CAUTION RECALL. GROUNDED - YES. PERFORMED PACK ZONE TEMP CONT BITE CHECK PER AMM 21-61-00. FLT DECK MOD VLV FAULT LT AND RESET WITH VERIFY. RE-PERFORMED BITE ALL PASS "GO".
- Difficulty date
- September 10, 2018
- Submitted
- September 11, 2018
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35182
- Aircraft time
- 45,040 hours, 13,495 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.