What was found
AFT CABIN TEMP CONTROL INOPERATIVE, PERFORMED A ZONE TEMP CONTROL BITE IAW FIM 21-60, FT 804. FOUND AFT TRIM VALVE INOPERATIVE. REMOVED AND REPLACED THE TRIM AIR MODULATING VALVE AFT CABIN IAW AMM 21-61-07. CHECKEDD GOOD.
- Difficulty date
- July 27, 2020
- Submitted
- July 29, 2020
- Operation
- Air carrier
- Aircraft
- N1229A
- Make and model
- Boeing 767306
- Aircraft serial
- 28884
- Aircraft time
- 72,071 hours, 16,197 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Modulating Valve
- Part number
- 398765
- Part serial
- 4765
- Condition
- Inoperative
- Location
- Cabin Temp
- 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.