What was found
FWD CABIN TEMP EICAS MESSAGE. T/S EICAS MSG FWD CABIN TEMP INOP IAW FIM 21-60, FAULT TREE 804. REMOVED AND REPLACED MODULATING VALVE ASSY IAW AMM 21-61-07, OPS AND LEAK CHECKED GOOD.
- Difficulty date
- June 19, 2020
- Submitted
- June 22, 2020
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 101,910 hours, 21,447 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- 3987865
- Part serial
- 3513
- Condition
- Failed
- Location
- Cabin Temp
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.