How To Adjust a Trimmer Carburetor, Poulan Pro, Craftsman, Weed Eater, Zama, 2-Stroke Carburetor

Easy step by step carburetor adjustment guide for 2-stroke trimmers. Learn how to adjust your Poulan Pro, Weed Eater and Craftsman trimmer equipped with a Zama carburetor. Amazon Affiliate Links: ➡️ New Carburetor Kit: https://amzn.to/3t1xItg ➡️ Adjustment tool only: https://amzn.to/3POb9SD As an Amazon Associate I earn from qualifying purchases. If you make a purchase thank you for supporting my channel! The trimmer in the video is a Poulan Pro PP025 25cc, equipped with a Zama Carburetor, Part #C1U-W19. ⚠️ DISCLAIMER: Use of the information in this video is solely at your own risk. The creator of this video assumes no liability for any property damage, injury or expenses incurred as a result of any of the information contained in this video. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. The creator of this video makes no claims, promises or guarantees about the accuracy, completeness, or applicability of the procedures and instructions contained in this video. Any injury, damage, or loss that might occur as a result of improper application, improper use of tools or equipment, or from the information contained in this video, is solely the responsibility of the user. 👉 If your gas trimmer is not running right, or doesn't start, it may need a carburetor adjustment. A carburetor cleaning before performing the adjustment is recommended. 👉 I show step by step how to reset the carburetor screws in case the trimmer doesn't start, and then how to adjust the screws to the optimal air fuel mixture while the trimmer is running. 👉 Turning the screws clockwise reduces fuel and makes the engine run lean, and turning them counterclockwise makes the engine run rich and adds more fuel to the mix. Too lean or too rich will cause the engine to slow down. 👉 It is important to follow all steps mentioned in the video before doing the adjustment, to obtain a good adjustment. Doing the adjustment without the trimmer line in place for example is not a good idea because there is no load on the engine.