What was found
LEFT ENGINE SHUT DOWN WHILE CHECKING SPEED BRAKE STOW. THROTTLE WAS IN FLIGHT IDLE. FOUND LT ENGINE RIGGING OFF. ADJUSTED LT ENGINE CONTROL CABLE RON END PER 560 MM CH 76-11-00. SAFETIED ALL JAM NUTS AND COTTER PINNED NUTS GROUND RAN AIRCRAFT PERFORMED BRAKE SOW TEST SEVERAL TIMES ENGINE DO NOT FLAME OUT. CHECKED THROTTLES AND VARIOUS POWER SETTINGS. NO THROTTLE SPLIT AND ENSURED LT ENGINE MAKES TAKEOFF POWER WORK PERFORMED PER IAW 750 MM CH 71-00-00 AND SEC MM CH 76-11-00.