What was found
LEFT THRUST REV UNLOCK AT 99 KTS. AFTER CONF WITH FODM CREW REPORTED 120KT RTO. CYCLED E1 T/R, OPS CHECKS GOOD, NO CURRENT FAULTS. REMOVED MODULE ASSY VALVE AND R & R 2 UNIONS AND PACKING. RESTRICTOR CK VALVE WAS STUCK ON OLD VALVE. LEFT OTBD SLEEVE STOWED SENSOR ROLLER FOUND WITH MULTIPLE FLAT SPOTS AND REDUCED DIAMETER WHICH ALLOWS STOWED - UNSTOWED TARGET TO APPROACH PROXIMITY SENSOR S831. REMOVED AND REPLACED LEFT T/R CONTROL VALVE MODULE, IAW AMM 78-34-01, OPS & LEAK CHKD GOOD, ALL FLT DECK INDICATIONS NORMAL AND NO FAULTS ON EAU.