Fix a Hard to Pull Start Cord by Adjusting Valves - Briggs & Stratton 550EX Lawnmower Engine

When a Briggs 550EX Engine is running very hot, loud, and the cord is hard to pull, it may need a valve adjustment. Similarly if the lawnmower has very low compression and will not start, it could also be caused by improper valve timing. Adjusting the valves on a Briggs & Stratton 550EX engine is shown in this video. The valve clearance is 0.004" to 0.008" for both the intake and exhaust valves. ⚠️ 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.