What was found
ON TAXI OUT FWD ZONE TEMP ILLUM ON RECALL. GROUNDED - YES. R&R V0144 TRIM MODULATING VALVE. CHECKED GOOD. NO MORE FAULT. OPS NORMAL REF AMM 21-61-21 /401.
- Difficulty date
- July 16, 2018
- Submitted
- July 18, 2018
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35182
- Aircraft time
- 44,374 hours, 13,302 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Modulating Valve
- Part number
- 3989085
- Part serial
- 22580
- Condition
- Failed
- Location
- Ac Bay
- Part time
- 14,445 hours, 4,684 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.