[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-652601-105":59,"doc-detail-652601-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","jlg-450a-illustrated-parts-manual","JLG-450A - Illustrated Parts Manual","","Illustrated parts manual for JLG models 450A and 450AJ, covering revision history and a detailed table of contents organized by major machine subsystems. The document provides figure listings for frame, turntable, boom, platform, cylinder, and hydraulic assemblies. It includes model- and configuration-specific installation sections such as axle and steering (2WD/4WD), drive components, engine installations, control valves, swing mechanisms, platform consoles and controllers, plus cylinder and hydraulic diagrams.",{"@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/jlg-450a-illustrated-parts-manual/652601/",{"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/jlg-450a-illustrated-parts-manual/652601.png","ImageObject",300,407,{"name":92,"@type":93},"percent12345","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-28","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What models are covered in the illustrated parts manual?","Question",{"text":112,"@type":113},"The manual covers models 450A and 450AJ.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is the manual organized?",{"text":117,"@type":113},"It is organized into sections by major assemblies, including frame, turntable, boom, platform, cylinder, and hydraulic systems.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include a revision history?",{"text":121,"@type":113},"Yes. A revision log records the original issue and subsequent revision dates and edits to the manual.","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},652601,1793030128,{"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":19,"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},1099529851338,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Viiew thousands of Crane Speciiffiicatiionson FreeCraneSpecs.ccom  \nIllustrated Parts Manual  \nModels  \n450A  \n450AJ  \nP/N  \n3120750  \nJanuary 28, 2011  \nViiew thousands of Crane Speciiffiicatiionson FreeCraneSpecs.ccom  \nViiew thousands of Crane Speciiffiicatiionson FreeCraneSpecs.ccom  \nREVISION LOG  \nMay 1998-Original Issue Of Manual  \nNovember 18, 1998-Revised (Edited to Top B/M Revision 7)  \nFebruary 5, 1999-Revised (Edited to Top B/M Revision 9) August 15, 1999-Revised (Edited to Top B/M Revision 14) February 16, 2000-Revised (Edited to Top B/M Revision 18)  \nFebruary 7, 2001-Revised (Edited to Top B/M Revision 23)  \nFebruary 14, 2003-Revised (Edited to Top B/M Revision 25)  \nDecember 16, 2004-Revised (Edited to Top B/M Revision 25) June 20, 2007-Revised (Edited to Top B/M Revision 26) Jauuary 28, 2011-Revised Manual  \n3120750 A  \nViiew thousands of Crane Speciiffiicatiionson FreeCraneSpecs.ccom  \nREVISION LOG  \nB 3120750  \nViiew thousands of Crane Speciiffiicatiionson FreeCraneSpecs.ccom  \nTABLE OF CONTENTS  \nFIGURE NO. TITLE PAGE NO. SECTION 1-FRAME ......................................................1-1  \n1-1 AXLE AND STEERING INSTALLATION-2WD WITHOUT TOW BAR ..............1-2  \n1-2 AXLE AND STEERING INSTALLATION-2WD WITH TOW BAR ...................1-6  \n1-3 AXLE AND STEERING INSTALLATION-4WD ................................1-10  \n1-4 TIRE AND WHEEL DRIVE INSTALLATIONS ..................................1-14  \n1-5 DRIVE BRAKE ASSEMBLY ...............................................1-18  \n1-6 DRIVE HUB ASSEMBLY (PRIOR TO S/N 39594) ..............................1-20  \n1-7 DRIVE HUB ASSEMBLY (S/N 39594 TO PRESENT) ..........................1-22  \n1-8 DRIVE MOTOR ASSEMBLY-REAR ........................................1-26  \n1-9 DRIVE MOTOR ASSEMBLY-FRONT .......................................1-28  \n1-10 DRIVE VALVES INSTALLATIONS ..........................................1-34  \n1-11 TOW BAR INSTALLATION ...............................................1-38  \n1-12 SEMI-TRACK INSTALLATION .............................................1-40  \nSECTION 2-TURNTABLE ..................................................2-1  \n2-1 CONTROL VALVES INSTALLATIONS ......................................2-2  \n2-2 MAIN CONTROL VALVE ASSEMBLY-PROPORTIONAL .......................2-6  \n2-3 TURNTABLE AND SWING DRIVE INSTALLATIONS ...........................2-8  \n2-4 SWING MOTOR ASSEMBLY ..............................................2-10  \n2-5 SWING BEARING ASSEMBLY ............................................2-12  \n2-6 DEUTZ ENGINE INSTALLATION ..........................................2-16  \n2-7 GENERATOR INSTALLATION-DEUTZ MACHINES (OPTIONAL) .................2-22  \n2-8 FORD ENGINE INSTALLATION (WITH CARBURETOR) (PRIOR TO S/N 46089) ......2-26  \n2-9 FORD ENGINE INSTALLATION (WITH EFI) (S/N 46089 TO PRESENT) ............2-34  \n2-10 DUAL FUEL INSTALLATIONS (FORD MACHINE OPTION) (PRIOR TO S/N 46089) ...2-42 2-11 DUAL FUEL INSTALLATIONS (FORD MACHINE OPTION) (S/N 46089 TO PRESENT) 2-44 2-12 GENERATOR INSTALLATION-FORD MACHINES (OPTIONAL) ..................2-46  \n2-13 ISUZU ENGINE INSTALLATION ...........................................2-50  \n2-14 GENERATOR INSTALLATION-ISUZU MACHINES (OPTIONAL) .................2-56  \n2-15 PISTON PUMP ASSEMBLY ...............................................2-60  \n2-16 TANK INSTALLATIONS ..................................................2-64  \n2-17 GROUND CONTROL BOX ASSEMBLY ......................................2-66  \n2-18 ELECTRICAL OPTIONS INSTALLATION (TURNTABLE MOUNTED) ...............2-70  \n2-19 HOODS INSTALLATION .................................................2-74  \nSECTION 3-BOOM .......................................................3-1  \n3-1 TOWER/MID BOOMS AND CYLINDERS INSTALLATION ........................3-2  \n3-2 MAIN BOOM AND CYLINDERS INSTALLATION-450A .........................3-6  \n3-3 MAIN BOOM AND CYLINDERS INSTALLATION-450AJ ........................3-10  \n3-4 MAIN BOOM ASSEMBLIES ...............","cbCaiqZ22g199eMx","https://ap.wps.com/l/cbCaiqZ22g199eMx","pdf",6867916,266,"English","# FIGURE LIST\n## Section 1 - Frame\n## Section 2 - Turntable\n## Section 3 - Boom\n## Section 4 - Platform\n## Section 5 - Cylinder\n## Section 6 - Hydraulic","[{\"question\":\"What models are covered in the illustrated parts manual?\",\"answer\":\"The manual covers models 450A and 450AJ.\"},{\"question\":\"How is the manual organized?\",\"answer\":\"It is organized into sections by major assemblies, including frame, turntable, boom, platform, cylinder, and hydraulic systems.\"},{\"question\":\"Does the document include a revision history?\",\"answer\":\"Yes. A revision log records the original issue and subsequent revision dates and edits to the manual.\"}]","JLG-450A - Illustrated Parts Manual | PDF",1792881315,670]