[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-646490-105":59,"doc-detail-646490-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","series-ry-diesel-engines-series-actioncompletenessstyle-phrase","SERIES RY DIESEL ENGINES - Series Action/Completeness/Style Phrase","","Instruction manual for Ruggerini Series RY diesel engines, covering repair workflow requirements, workshop regulations, and safety guidance. It specifies that genuine Ruggerini spares must be used, outlines procedures for tooling and part handling, and provides core technical data for multiple Ry models. The document includes technical specifications such as lubrication, cooling, governor characteristics, cylinder and dimensional parameters, operating torque and power notes, and lists special tools and a maintenance schedule with inspection, cleaning, and replacement intervals.",{"@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/series-ry-diesel-engines-series-actioncompletenessstyle-phrase/646490/",{"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/series-ry-diesel-engines-series-actioncompletenessstyle-phrase/646490.png","ImageObject",300,407,{"name":92,"@type":93},"Cart","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What workshop regulations must be followed during repairs?","Question",{"text":112,"@type":113},"Use the correct tools, lightly tap joined parts with a plastic or wooden mallet, mark parts that lack reference points, and group components before reassembly. Clean components thoroughly and apply lubricating oil on mobile engine parts while replacing required retention components.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Why does the manual warn to use only genuine Ruggerini spares?",{"text":117,"@type":113},"It states that using only genuine Ruggerini spares ensures a good result, aligning with the safety and quality expectations for repair work.",{"name":119,"@type":110,"acceptedAnswer":120},"Which technical parameters are provided for the RY models?",{"text":121,"@type":113},"The manual provides specifications including engine cycle and injection type, cooling and lubrication methods, governor type, cylinder count, swept volume, bore, stroke, RPM, compression ratio, intake vacuum and exhaust back pressure, air quantity for combustion, and weight, along with torque and governor error margins.","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},646490,1793029713,{"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":14,"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":144,"read_time":145},18829141979164,"https://eur-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Repair Manual for Diesel engines series  \nRY  \ncod. 00497R0990  \nRuggerinimotori  \nFOREWORD  \nThis instruction manual includes all the technical information needed to make any of the repairs required for the engines in question.  \nIt is very important to strictly comply with all the instructions given to ensure that the repair work is carried out as quickly and safely as possible.  \nWORKSHOP REGULATIONS  \n- Always use the right tools for the repairs. Use of makeshift equipment could damage the engine components  \n- Lightly tap solidly joined parts with a plastic or wooden mallet in order to split the assemblies  \n- To facilitate the re-assembly operations, mark any parts without reference points  \n- Separate the various components into distinct groups; retighten the nuts and bolts of each assembly  \n- Wash each component with Diesel fuel or petroleum before proceeding with the dimensional inspections  \n- During the assembly operations, thoroughly clean all parts, spread lubricating oil on the mobile engine components and replace pins, retention rings, seals, washers and self-locking nuts.  \nWARNING  \nOnly use GENUINE RUGGERINI SPARES to ensure a good result.  \n00497 R 0990- 1 5-07-2000  \nservice  \nSERIES RY DIESEL ENGINES  \n1. TECHNICAL SPECIFICATIONS  \nMODEL Ry85.0 Ry85.1 Ry100 Ry101 Ry120 Ry121  \n\n| Cycle |  |  | 4-stroke Diesel |  |\n| --- | --- | --- | --- | --- |\n| Injection |  |  | direct |  |\n| Cooling |  |  | forced air with fan flywheel |  |\n| Lubrication |  |  | forced with vane pump |  |\n| Governor |  |  | centrifugal with weights |  |\n| Number of cylinders |  |  | 1 |  |\n| Swept volume cc. |  | 382 | 382 431 431 505 | 505 |\n| Bore mm |  | 80 | 80 85 85 87 | 87 |\n| Stroke mm |  | 76 | 76 76 76 85 | 85 |\n| Rpm |  | 3000 | 3600 3000 3600 3000 | 3600 |\n| Compression ratio |  | 19.5:1 | 19.5:1 18.5:1 18.5:1 18.5:1 | 18.5:1 |\n| PTO spinning direction |  |  | anti-clockwise |  |\n| Maximum torque Nm(rpm) |  | 19(2200) | 19(2200) 22(2200) 22(2200) 27(2200) | 27(2200) |\n| Governor rpm error margin |  | 5% | 5% 5% 5% 5% | 5% |\n| Recommended battery Ah(Amp) |  | 60(300) | 60(300) 60(300) 60(300) 60(300) | 60(300) |\n|  |  |  |  |  |\n| Max. intake vacuum KPa |  | 4.5 | 5 5 5.5 5.5 | 6 |\n| Max. exhaust back pressure KPa |  | 6.5 | 7.3 7 7.8 7.5 | 8.4 |\n| Quantity of air for combustion m³/h |  | 31 | 37 35 42 41 | 49 |\n| Dry weight Kg |  | 45 | 45 46.5 46.5 48 | 48 |\n| Maximum non-continua\u003Cbr>tive slant\u003Cbr>(continuative) | PTO side\u003Cbr>Pulley side\u003Cbr>Right side | 45°(35°) | 45°(35°) 45°(35°) 45°(35°) 45°(35°) | 45°(35°) |\n|  |  | 35°(30°) | 35°(30°) 35°(30°) 35°(30°) 35°(30°) | 35°(30°) |\n|  |  | 40°(30°) | 40°(30°) 40°(30°) 40°(30°) 40°(30°) | 40°(30°) |\n| Lato sinistro |  | 45°(30°) | 45°(30°) 45°(30°) 45°(30°) 45°(30°) | 45°(30°) |\n| Casing oil capacity l. |  |  | 1.3 |  |\n| Diesel fuel tank capacity l. |  |  | 5 |  |\n| Max axial load on drive\u003Cbr>shaft (non continuative) Kg |  |  | 300 |  |\n\n5.0  \n2. POWER GRAPHS  \n\n|  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n|  | \u003Cbr>g/min 1600 2000 2400 2800 3200 3600 rpm | |  |  |  |\n|  |  |  |  |  |  |\n|  | RY85.0-RY85.1 RY100-RY101 |  |  |  |  |\n|  | |  | N m |  |  |\n|  |  |  |  | 27262524 |  |\n|  |  |  |  |  |  |\n|  |  |  | g/kW-h ~~ ~~ 270 ~~ ~~ 250\u003Cbr>~~ ~~ 230 rpm |  |  |\n|  | RY120-RY121 |  |  |  |  |\n| N: Power for automotive service (DIN 70020)\u003Cbr>NB: Non-overloadable power (DIN 6271)\u003Cbr>NA: Continuative overloadable power (DIN 6271)\u003Cbr>U1: Normal field of use, 3,000 rpm engine rate\u003Cbr>U2: Normal field of use, 3,600 rpm engine rate\u003Cbr>Mt-N: Torque rate corresponding to curve N\u003Cbr>C-N: Specific consumption with reference to curve N\u003Cbr>With ambient temperatures exceeding 20°C (+68°F) or altitudes above sea level, the engine sustains a 2% power loss for every 5°C temperature increase and 1% for every 100 meters of increased altitude. |  |  |  |  |  |\n\n00497 R 0990- 1 5-07-2000  \n4. SPECIAL TOOLS  \n\n| TOOL | CODE | DESCRIPTION |\n| --- | --- | --- |\n| | 365.02 | Flywheel pull","cbCaia9rDf9CV8fx","https://ap.wps.com/l/cbCaia9rDf9CV8fx","pdf",17032484,36,"English","# FOREWORD\n# WORKSHOP REGULATIONS\n# WARNING\n# SERIES RY DIESEL ENGINES\n## 1. TECHNICAL SPECIFICATIONS\n## 2. POWER GRAPHS\n## 4. SPECIAL TOOLS\n## 5. MAINTENANCE SCHEDULE","[{\"question\":\"What workshop regulations must be followed during repairs?\",\"answer\":\"Use the correct tools, lightly tap joined parts with a plastic or wooden mallet, mark parts that lack reference points, and group components before reassembly. Clean components thoroughly and apply lubricating oil on mobile engine parts while replacing required retention components.\"},{\"question\":\"Why does the manual warn to use only genuine Ruggerini spares?\",\"answer\":\"It states that using only genuine Ruggerini spares ensures a good result, aligning with the safety and quality expectations for repair work.\"},{\"question\":\"Which technical parameters are provided for the RY models?\",\"answer\":\"The manual provides specifications including engine cycle and injection type, cooling and lubrication methods, governor type, cylinder count, swept volume, bore, stroke, RPM, compression ratio, intake vacuum and exhaust back pressure, air quantity for combustion, and weight, along with torque and governor error margins.\"}]","SERIES RY DIESEL ENGINES - Series Action/Completeness/Style Phrase | PDF",1792762629,91]