This Tillotson throttle shutter screw 15C - 29, designed for HL166 and HL334 models, offers reliable performance and precise control.

To use this Tillotson throttle shutter screw, first make sure your HL166 or HL334 device is turned off. Then, carefully install the screw in the designated position. During use, avoid applying excessive force to prevent damage. When it comes to maintenance, check the screw regularly for any signs of wear or looseness. If you notice any issues, replace the screw promptly. Also, keep the screw clean to ensure smooth operation.