What was found
FTW - NR 1 ENGINE AT LOW LIMIT WOULD COMPLETELY UNSPOOL. PERFORMED TEST OF ENGINE SYNCHRONIZER SYSTEM. SYSTEM FAILED TEST, NO SYNCHRONIZATION OF ENGINE. PERFORMED ADJUSTMENT SYNCHRONIZER ENGINE ACTUATOR. SERVICED FUEL CONTROL UNIT ACCELERATION CHAMBER WITH SILICON. DRAINED FUEL CONTROL MOISTURE TRAP. OPS CHECK FAILED STEP 9. REMOVED ENGINE SYNCHRONIZER ACTUATOR. INSTALLED SERVICEABLE ENGINE SYNCHRONIZER. (M)