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It explains system components including expansion bottle, radiator, coolant pump, thermostat, and coolant flow paths, plus safe handling of the pressure cap. Guidance covers coolant type and required 50% coolant/anti-freeze and water mixture, frost protection down to about -37°C, corrosion prevention, and references to service interval information in TSD 4702.",{"@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/workshop-manual-rolls-royce-and-bentley-volume-2-engine-cooling-system/652463/",{"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/workshop-manual-rolls-royce-and-bentley-volume-2-engine-cooling-system/652463.png","ImageObject",300,407,{"name":92,"@type":93},"cryingin4k","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What components make up the sealed cooling system in these cars?","Question",{"text":112,"@type":113},"The sealed cooling system includes a pressurized expansion bottle, a radiator, and a pump. Passages and pipes convey coolant through the system.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What coolant mixture should be used and what protection does it provide?",{"text":117,"@type":113},"Use a 50% mixture of an approved coolant/anti-freeze and water. It provides frost protection down to about -37°C (about -35°F) and helps prevent corrosion of cooling passages.",{"name":119,"@type":110,"acceptedAnswer":120},"How should the coolant level and mixture be checked and maintained?",{"text":121,"@type":113},"Check the level on the translucent expansion bottle between the MAX and MIN marks, and carry out checks at the intervals specified in the Service Schedule Manual (TSD 4702). Avoid using water for filling or topping up except in emergencies, and correct the mixture as soon as possible to prevent corrosion damage.","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},652463,1792880584,{"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":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":129,"read_time":144},137458181193,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Workshop Manual  \nRolls-Royce &Bentleymotor cars  \nRolls-Royce Silver SpiritRolis-Royce Silver SpurRolls-Royce CornicheRolls-Royce Corniche llBentley EightBentley MulsanneBentley Mulsanne SBentley Turbo RBentley Continental  \nCars built from vehicleidentification number (VIN)*SCBZSOTO3HCX20001*  \nto  \n*SCBZDO0A2KCH29290*inclusive  \nVolume 2  \nTSD 4700  \nOctober 1989  \nContents  \nChapterA  \nGeneral information  \nChapter B  \nSpecial processes  \nChapter CAir conditioning system  \nChapter D  \nLubricants  \nChapter E  \nEngine  \nChapter F  \nPropeller shaft  \nChapter G  \nHydraulic systems  \nChapter HSub-frames and Suspension  \nChapterJ  \nFinal drive  \nChapterK  \nFuel system and Emission control systems-refer toTSD 4737 Engine Management Systems  \nChapter LEngine cooling system  \nChapter MElectrical system-refer to TSD 4701 Electrical Manual  \nChapter N  \nSteering system  \nChapterPTorque tightening figures  \nChapterQ  \nExhaust systems  \nChapter R  \nWheels and Tyres  \nChapter S  \nBody  \nChapter T  \nTransmission  \nChapter L  \n# Engine cooling system\n\nContentsSectionsRolls-RoyceBentleySilverSihverComiche/EightMulsanne/Turbo R ContinentalSpiritSpurCorniche lMulsanne SContents and issue record sheetL1L1L3L1L1L1L1IntroductionL212L2L2L2L2L2CoolantL3L3L3L3L3L3L3Radiator assembly and expansionbottleL4L4L4L4L4L4L4Thermostat housing assemblyL5L5L5L5L5L5L5Coolant pumpL6L6L6L6L6L6L6Special torque tightening figuresL7L7L7L7L7L7L7WorkshoptoolsL8L8L8L8L8L8.L8  \n# Issue record sheet\n\nThe dates quoted below refer to the issue date of individual pages within this chapter.  \n\n| Sections   | L1   | L2   | L3   | L4   | L5   | L6   | L8  \u003Cbr>L7   |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| Page No.  \u003Cbr>1  \u003Cbr>2   | 5/88     |   5/88   | 12/86  \u003Cbr>12/86   | 5/88  \u003Cbr>5/88   | 5/88  \u003Cbr>12/86   | 12/86  \u003Cbr>5/88   | 5/88  \u003Cbr>12/86   |\n| 3  \u003Cbr>4  \u003Cbr>5   | 5/88   |  | 5/88  \u003Cbr>5/88  \u003Cbr>5/88   | 5/88   |  | 12/86   |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 6  \u003Cbr>7   |  |  |  |  |  |  |  |\n| 8   |  |  |  |  |  |  |  |\n| 9   |  |  |  |  |  |  |  |\n| 10   |  |  |  |  |  |  |  |\n| 11   |  |  |  |  |  |  |  |\n| 12   |  |  |  |  |  |  |  |\n| 13   |  |  |  |  |  |  |  |\n| 14   |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 16   |  |  |  |  |  |  |  |\n| 17   |  |  |  |  |  |  |  |\n| 18   |  |  |  |  |  |  |  |\n| 19   |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 21   |  |  |  |  |  |  |  |\n| 22   |  |  |  |  |  |  |  |\n| 23   |  |  |  |  |  |  |  |\n| 24   |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 27   |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 29   |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 31   |  |  |  |  |  |  |  |\n| 32   |  |  |  |  |  |  |  |\n| 33   |  |  |  |  |  |  |  |\n| 34   |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 36   |  |  |  |  |  |  |  |\n| 37   |  |  |  |  |  |  |  |\n| 38   |  |  |  |  |  |  |  |\n| 39   |  |  |  |  |  |  |  |\n| 40   |  |  |  |  |  |  |  |\n| 41   |  |  |  |  |  |  |  |\n| 42   |  |  |  |  |  |  |  |\n| 43   |  |  |  |  |  |  |  |\n| 44   |  |  |  |  |  |  |  |\n| 45   |  |  |  |  |  |  |  |\n| 46  \u003Cbr>47   |  |  |  |  |  |  |  |\n| 48   |  |  |  |  |  |  |  |\n| 49   |  |  |  |  |  |  |  |\n| 50   |  |  |  |  |  |  |  |\n| 51   |  |  |  |  |  |  |  |\n| 52   |  |  |  |  |  |  |  |\n| 53   |  |  |  |  |  |  | !   |\n| 54   |  |  |  |  |  |  |  |\n| 5/88   |  |  |  |  |  |  | TSD 4700   |\n\nSection L2  \n# Introduction\n\nThe sealed cooling system comprises a pressurizedexpansion bottle,aradiator,and a pump.Also,variouspassages and pipes convey the coolant around thesystem isee fig.L2-1).  \nA mixture containing equai amounts of approvedcoolant/anti-freeze and water should be used in thesystem at all times.  \nThe coolant mixture in the system should alwaysbe maintained at the correct level and this must bechecked at the intervals specified in the ServiceSchedule Manual,TSD 4702.  \nThe coolant level can be checked at the translucentexpansion bottle.The correct level should be between","cbCaibTTBRYKlQZF","https://ap.wps.com/l/cbCaibTTBRYKlQZF","pdf",1290032,21,"English","# Engine cooling system\n## Contents and issue record sheet\n## Introduction\n## Coolant","[{\"question\":\"What components make up the sealed cooling system in these cars?\",\"answer\":\"The sealed cooling system includes a pressurized expansion bottle, a radiator, and a pump. Passages and pipes convey coolant through the system.\"},{\"question\":\"What coolant mixture should be used and what protection does it provide?\",\"answer\":\"Use a 50% mixture of an approved coolant/anti-freeze and water. It provides frost protection down to about -37°C (about -35°F) and helps prevent corrosion of cooling passages.\"},{\"question\":\"How should the coolant level and mixture be checked and maintained?\",\"answer\":\"Check the level on the translucent expansion bottle between the MAX and MIN marks, and carry out checks at the intervals specified in the Service Schedule Manual (TSD 4702). Avoid using water for filling or topping up except in emergencies, and correct the mixture as soon as possible to prevent corrosion damage.\"}]","Workshop Manual Rolls-Royce and Bentley - Volume 2 - Engine cooling system | PDF",53]