Скачать с ютуб 🛠️ DIY: How to adjust the valves on a Craftsman (Briggs) 17.5HP OHV Engine в хорошем качестве

🛠️ DIY: How to adjust the valves on a Craftsman (Briggs) 17.5HP OHV Engine

#AD 💥 Crescent 170-Piece Tool Set ------ https://amzn.to/2AGm8s6 💥 Click on the ⭐ SHOW MORE ⭐ button below for more information. In this video, I show you how to adjust the valves on a Craftsman LT1000 mower with a Briggs 17.5 HP OHV Engine. Equipment and Tools used in this video: 👉 Crescent 170-Piece Tool Set ------ https://amzn.to/2AGm8s6 Recommended blades: 👉 Replacement Mower Blades --------- https://amzn.to/2W7lL1W Connect with me on Social Media 📘 FaceBook:   / thejungleexplorerofficial   🐦 Twitter:   / thejungleexplo1   🤳 Instagram:   / bbhttkyhzyo   🐟 Fishidy: https://www.fishidy.com/u/54c84b3766b... 🌐 Website: http://thejungleexplorer.com Instructions and specifications: The B&S 17.5HP engine is used on many models of riding lawn tractors. The mower in this video is a Craftsman LT1000, but this guide will work for all other brands and models. Here is a partial list of lawn mower brands that have this engine in one or more models: Troy-Bilt Husqvarna John Deere Poulan Pro Ariens This guide work for all models - except early production vertical models 110000, 120000 This video will show you step by step instructions for how to adjust the intake and exhaust valves on a Briggs & Stratton OHV motor. This video include instructions on how to determine which valves are the intake and exhaust valves, and how to find top dead center (TDC). NOTE: Check valve clearance while the engine is cold. 1. Turn the crankshaft counterclockwise until the piston is at top dead center on the compression stroke. This prevents the compression release from holding the valves open. 2. Insert a narrow screwdriver or rod into the spark plug hole as a gauge, then slowly turn crankshaft counterclockwise until the piston has moved down the bore by 1/4” (6mm). 3. Using a feeler gauge (A, Figure 41), adjust rocker nut to obtain the clearance as listed on the bottom o this answer. 4. Hold rocker nut and tighten the rocker ball setscrew (B) to the torque valve of 45 lb-in. (5 Nm). 5. Check clearance again and re-adjust, if necessary. 6. Repeat for the other valve. NOTE: On some models, the nut and setscrew are positioned above the pushrod ends. Block Image Vertical Models 110000, 120000 Early Production 1. Using a feeler gauge (A, Figure 42) adjust the locking hex nut (B) to obtain the correct clearance as listed on the bottom of this answer. 2. Repeat for the other valve. Block Image - OR - 1. Loosen jam nut (A, Figure 43) at base of rocker arm stud. Then, using a feeler gauge (B), turn rocker arm screw (C) to obtain the correct clearance as listed on the bottom of this answer. 2. Hold the screw and tighten the jam nut to value 45 lb-in. (5 Nm). 3. Check clearance again and re-adjust, if necessary. Block Image MODEL 110000 HORIZONTAL SERIES Valve Clearance – Intake .004 - .006 in. (.10 - .15 mm) Valve Clearance – Exhaust .009 - .011 in. (.23 - .28 mm) MODEL 120000 HORIZONTAL SERIES Valve Clearance – Intake .004 - .006 in. (.10 - .15 mm) Valve Clearance – Exhaust .009 - .011 in. (.23 - .28 mm) MODEL 150000 HORIZONTAL SERIES Valve Clearance – Intake .004 - .006 in. (.10 - .15 mm) Valve Clearance – Exhaust .009 - .011 in. (.23 - .28 mm) ----------------------------------------------------- MANUFACTURER'S DESCRIPTION: Briggs & Stratton 31R907-0007-G1 500cc 17.5 Gross HP Engine 500cc, 17.5 horsepower This genuine 500cc single cylinder engine offers dependable power for your equipment needs. With a power rating of 17.5 HP, this engine features a premium Dual Clean air filtration system, electric with recoil backup starter, and maintenance-free Magnetron electronic ignition. With a manufacturer limited warranty of 2 years consumer use/1 year commercial use, this engine includes a Dura-Bore cast iron cylinder sleeve, installed muffler, fuel pump, oil filter and 9 amp charging system. Dura-Bore cast iron cylinder sleeve for extended life Exhaust included Overhead valve design (OHV) for cooler operation and long valve life 9 amp charging system Consider These Factors : Vanguard OHV engines are cast iron cylinder sleeve engines – for continuous heavy duty applications Intek OHV engines run cooler and deliver more power, longer life and fuel economy - for more power Standard engines are aluminum cylinder bore, side/overhead valve engines - for general consumer use Horizontal and Vertical Shaft Engines --------------------------------------------------------------------------- Please Note: In the event that a product used in this video has been discontinued, the product link will be replaced with a comparable product from the same manufacturer if available. DISCLAIMER: This video and description may contain affiliate links Thank you for visiting the jungle explorer channel.