What was found
FOUND FWD TRIM VALVE POSITION INDICATION ON EICAS 25 OFF SCALE. REPLACED THE VALVE IAW AMM 21-61-07-004-001-003, REV 120 AND AMM 21-61-07-404-011-003, REV 120. CHECKED NORMAL.
- Difficulty date
- January 25, 2017
- Submitted
- January 27, 2017
- Operation
- Air carrier
- Aircraft
- N644GT
- Make and model
- Boeing 7673JHF
- Aircraft serial
- 37810
- Aircraft time
- 9,688 hours, 2,404 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- 3987865
- Part serial
- 9288
- Condition
- Out Of Tolerance
- Location
- Air Trim
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.