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It explains where to locate model and serial numbers, and provides a structured overview of safety practices, specifications, controls, operating instructions, and guidance for routine maintenance. Sections include recommended gasoline, oil and hydraulic checks, starting and blade operation, plus maintenance schedules and engine service items.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/quest-part-2-engine-owners-manual-safety-compliance-and-operation-contents/642417/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/quest-part-2-engine-owners-manual-safety-compliance-and-operation-contents/642417.png","ImageObject",300,407,{"name":92,"@type":93},"Olivia Brown","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What safety warnings are included in the manual?","Question",{"text":112,"@type":113},"The manual includes California Proposition 65 warning language about engine exhaust chemicals and notes restrictions tied to spark arrester mufflers and applicable land-use regulations.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Where does the manual instruct you to find the model and serial numbers?",{"text":117,"@type":113},"It instructs that Figure 1 shows the location of the model and serial numbers, behind the seat.",{"name":119,"@type":110,"acceptedAnswer":120},"Which maintenance topics does the manual outline?",{"text":121,"@type":113},"It lists maintenance areas such as recommended maintenance schedules, lubrication, engine maintenance (oil, spark plug, blower housing), hydraulic oil checks and filters, battery charging, electrical system items, and drive and mower maintenance including blade and deck level adjustments.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},642417,1793051572,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":26,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},16904993612988,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","QUEST  \n®  \nFor Serial Nos.  \n850,000 & Higher  \nPart No. 4500-523 Rev. B  \n|  WARNING |\n| --- |\n| CALIFORNIA Proposition 65 Warning\u003Cbr>The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. |\n\nImportant: The engine in this product is not equipped with a spark arrester muffler. It is a violation of California Public Resource Code (CPRC) Section 4442 to use or operate this engine on any forest-covered, brush-covered, or grass-covered land as defined in CPRC 4126. Other states or federal areas may have similar laws.  \nTo acquire a spark arrester for your unit, see your Engine Service Dealer.  \nThis spark ignition system complies with Canadian ICES-002, ISO 14982, EN 55012.  \nThe enclosed Engine Owner’s Manual is supplied for information regarding the US Environmental Protection Agency (EPA) and the California Emission Control Regulation of emission systems, maintenance, and warranty. Replacements may be ordered through the engine manufacturer.  \nFor models with stated engine horsepower, the gross horsepower of the engine was laboratory rated by the engine manufacturer in accordance with SAEJ1940 . As configured to meet safety, emission, and operating requirements, the actual engine horsepower on this class of lawn mower will be significantly lower.  \n©2010 Exmark Mfg. Co., Inc. Industrial Park Box 808 Beatrice, NE 68310  \n2  \nContact us [at www.Exmark.com](at www.Exmark.com). Printed in the USA All Rights Reserved  \nIntroduction  \nRead this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely. Exmark parts manuals are available online at [http://www.exmark.com/manuals.htm. You may](http://www.exmark.com/manuals.htm. You may)[ ](http://www.exmark.com/manuals.htm. You may)contact Exmark directly at www.[Exmark.com](Exmark.com) for product and accessory information or help finding a dealer.  \nWhenever you need service, genuine Exmark parts, or additional information, contact an Authorized Service Dealer or Exmark Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. Write the numbers in the space provided.  \nFigure 1  \nBehind the seat  \n1. Model and serial number location  \nModel No.    \nSerial No.    \nContents  \nIntroduction ........................................................... 3  \nSafety ..................................................................... 5  \nSafety Alert Symbol ......................................... 5  \nSafe Operating Practices .................................. 5  \nSafety and Instructional Decals ....................... 9  \nSpecifications ....................................................... 14  \nModel Numbers ............................................ 14  \nSystems ......................................................... 14  \nDimensions ................................................... 15  \nTorque Requirements .................................... 16  \nProduct Overview ................................................ 16  \nOperation ............................................................. 17  \nControls ........................................................ 17  \nOperating Instructions .................................. 18  \nRecommended Gasoline................................ 18  \nChecking the Engine Oil Level ....................... 20  \nStarting the Engine ........................................ 20  \nOperating the Blades ..................................... 21  \nStopping the Engine ...................................... 21  \nThe Safety Interlock System........................... 22  \nDriving Forward or Backward ........................ 22  \nStopping the Machine .................................... 23  \nAdjusting the Height of Cut ........................... 23","cbCaiv6dYBTD2BIY","https://ap.wps.com/l/cbCaiv6dYBTD2BIY","pdf",4606765,"English","# Introduction\n# Safety\n## Safety Alert Symbol\n## Safe Operating Practices\n## Safety and Instructional Decals\n# Specifications\n## Model Numbers\n## Systems\n## Dimensions\n## Torque Requirements\n# Product Overview\n# Operation\n## Controls\n## Operating Instructions\n## Recommended Gasoline\n## Checking the Engine Oil Level\n## Starting the Engine\n## Operating the Blades\n## Stopping the Engine\n## The Safety Interlock System\n## Driving Forward or Backward\n## Stopping the Machine\n## Adjusting the Height of Cut\n## Adjusting the Anti-Scalp Rollers\n## Positioning the Seat\n## Changing the Seat Ride Suspension\n## Adjusting the Motion Control Levers\n## Pushing the Machine by Hand\n## Side Discharge\n## Transporting\n## Operating Tips\n# Maintenance\n## Recommended Maintenance Schedule(s)\n## Premaintenance Procedures\n## Raising the Seat\n## Accessing the Battery\n## Periodic Maintenance\n## Lubrication","[{\"question\":\"What safety warnings are included in the manual?\",\"answer\":\"The manual includes California Proposition 65 warning language about engine exhaust chemicals and notes restrictions tied to spark arrester mufflers and applicable land-use regulations.\"},{\"question\":\"Where does the manual instruct you to find the model and serial numbers?\",\"answer\":\"It instructs that Figure 1 shows the location of the model and serial numbers, behind the seat.\"},{\"question\":\"Which maintenance topics does the manual outline?\",\"answer\":\"It lists maintenance areas such as recommended maintenance schedules, lubrication, engine maintenance (oil, spark plug, blower housing), hydraulic oil checks and filters, battery charging, electrical system items, and drive and mower maintenance including blade and deck level adjustments.\"}]","QUEST - Part 2 - Engine Owner’s Manual Safety, Compliance, and Operation Contents | PDF",1792722067,151]