What was found
DESCENDING THROUGH FL 160, 250KTS TRIED TO OPEN SPEED BRAKES 3 TIMES. SPEED BRAKE FAIL MSG ON EICAS NO APPARENT DEPLOYMENT OF SPEED BRAKES. R & R SPEED BRAKE LEVER IAW AMM 27-63-03. OPERATIONS CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DESCENDING THROUGH FL 160, 250KTS TRIED TO OPEN SPEED BRAKES 3 TIMES. SPEED BRAKE FAIL MSG ON EICAS NO APPARENT DEPLOYMENT OF SPEED BRAKES. R & R SPEED BRAKE LEVER IAW AMM 27-63-03. OPERATIONS CHECKED NORMAL.