Throttle LeverThe throttle lever is located in the handle andenables you to adjust the engine rpm.Move the throttle lever toward HIGH (highspeed) to increase the engine rpm, and towardLOW (low speed) to reduce the rpm.Note:The factory default engine rpm (maximum) isset to 3,400 rpm.Operate at about 3,000 rpm.B1Av2e27i-045Throttle Lever_0011 Throttle leverA High speedB Low speedBrake LeverImportantAvoid quick operation.Carefully and slowly operate the machine.The brake lever is located in the handle.Pull up the brake lever to activate braking andthe travel of the machine is stopped.Pull the brake lever up to the top and the brakelever is locked with brake applied.Push down the brake lever to release thebrake.Note:Lock the brake lever to apply Parking Brake.AB1v2e27i-037Brake Lever_0011 Brake leverA LockB UnlockSafety Lock SwitchThe safety lock switch is located in the handle.ImportantWhile the main clutch is in the "OFF" position,the safety lock is activated.Grip the main clutch lever while pushing thesafety lock switch to unlock the safety lock.AB216zsd1y-001Safety Lock Switch_0011 Main clutch lever2 Safety lock switchA LockB UnlockLM56GC・LM66GC / LM66TCHandling InstructionsPage 4-22 Operation of Each Section