SDR DALA2021101806429

Service difficulty report · None · Boeing 757251

Difficulty date: October 15, 2021
Submitted: October 18, 2021
Operation: Air carrier
Aircraft: N550NW
Make and model: Boeing 757251
Aircraft serial: 26497
Aircraft time: 54,246 hours, 22,506 cycles
System (JASC): 2760 · Drag Control System
Part: None
Condition: None
Stage of operation: TO
How discovered: O
Nature of condition: O
Precautionary procedure: C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHIP 5650 -ATO- DURING TAKEOFF ROLL, AUTO SPEEDBRAKES DEPLOYED, REJECTED TAKEOFF PROCEDURES PERFORMED AND RETURNED TO THE GATE. CORRECTIVE ACTION: REMOVED SPEEDBRAKE MECHANISM ASSY PER B757 AMM 27-62. INSTALLED SPEEDBRAKE ACTUATOR AND MECHANISM ASSY REF B757 AMM 27-62. PERFORMED TAKEOFF CONFIGURATION WARNING TEST PER B757 AMM 31-51. PERFORMED SPEEDBRAKE AUTO STOW ADJ TEST PER B757 AMM 27-62, CKS GOOD. PERFORM T/O CONFIG WARNING TEST WITH ENGINES RUNNING, OPS CK GOOD.