What was found
SPEED TRIM TEMP FAIL THEN ELECTCTRIC TRIM FAIL<[01] R/R?D R64 RELAY AND STAB TRIM MOTOR REF AMM 27-41-71 AND FIM 27-41 TASK 804 OPS CHECK NORMAL. DFCS TESTS PASSED.
- Difficulty date
- December 17, 2024
- Submitted
- December 18, 2024
- Operation
- Air carrier
- Aircraft
- N448WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33721
- Aircraft time
- 68,156 hours, 40,706 cycles
- System (JASC)
- 2740 · Stabilizer Control System
- Part
- Trim Motor
- Condition
- Failed
- Location
- Zn 300 Stabilize
- Stage of operation
- CL
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- D, O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.