What was found
IN FLT AT ALL ALTITUDES AND AIRSPEEDS, WHEN DEPLOYING SPOILERS, AIRCRAFT ROLLED LEFT 5* AOB W ITH 1/3 SPOILER, 7* AOB WITH 2/3 SPOILERS, AND 10* AOB WITH FULL SPOILER. WHEN SPOILERS RETRACTED, PULLED BACK RIGHT. LEAD TO UP TO 0.5NM OFF TRACK W/SPOILERS DEPLOYED. NO ROLL NOTED WITH SLATS EXTENDED. PERFORMED SPOILER SYSTEM FAULT ISOLATION REF AMM 27-60-00-2. NO FAULTS NOTED AT THIS TIME. CLEANED AND LUBRICATED SPOILER ACTUATORS REF AMM 12-21-04-3. PERFORMED SPOILERS SYSTEM OPERATIONAL CHECK REF AMM 27-60-00-2. OPS CHECK GOOD AT THIS TIME. OK FOR SERVICE.