What was found
AFTER ENGINE START FWD CABIN TEMP EICAS MESSAGE. T/S IAW FIM 21-60 F/T 806 TO BOX 44. REMOVED AND REPLACED FWD TRIM AIR MODULATION VALVE IAW AMM 21-61-07, OPS CHECKED NORMAL.
- Difficulty date
- August 3, 2020
- Submitted
- August 7, 2020
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 102,224 hours, 21,548 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Modulating Valve
- Part number
- 3987865
- Part serial
- 2171
- Condition
- Malfunctioned
- Location
- Cabin Temp
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.