What was found
STAB TRIM WONT TRIM FWD PAST 4 UNITS WITH THE ELECTRIC TRIM SWITCH WITH FLAP IN UP POSITION. PERFORMED STAB TRIM WHEEL FREE MOVEMENT TEST IAW AMM 27-41-00 SYS, OPERATES NORMALLY
- Difficulty date
- July 18, 2026
- Submitted
- July 22, 2026
- Operation
- Air carrier
- Aircraft
- N8674B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36734
- Aircraft time
- 35,506 hours, 17,553 cycles
- System (JASC)
- 2741 · Stabilizer Position Indicating
- Part
- Trim System
- Condition
- Locked
- Location
- Zone 300
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.