What was found
ON LANDING WITH SPEED BRAKES LEVER ARMED THE SPEED BRAKES DID NOT AUTOMATICALLY EXTEND. AUTO BRAKE SYSTEM INOPERATIVE. REPLACED AUTO SPEED BRAKE EXTENSION RELAY. SYSTEM OPERATION IS NORMAL.
- Difficulty date
- February 13, 2017
- Submitted
- February 23, 2017
- Operation
- Air carrier
- Aircraft
- N193DN
- Make and model
- Boeing 767332
- Aircraft serial
- 28450
- Aircraft time
- 87,734 hours, 12,992 cycles
- System (JASC)
- 2760 · Drag Control System
- Part
- Relay
- Condition
- Failed
- Location
- Speed Brake
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.