{"product_id":"caterpillar-460-combine-harvester-pdf-repair-service-manual-655","title":"Caterpillar 460 Combine Harvester Pdf Repair \u0026 Service Manual 654","description":"\u003ch2\u003eRepair \u0026amp; Service Manual with Wiring Diagrams Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCaterpillar 460 Combine Harvester PDF Repair \u0026amp; Service Manual\u003c\/strong\u003e is the definitive technical authority designed for the professional maintenance and mechanical overhaul of this high-efficiency agricultural machine. Explicitly covering the serial number prefix \u003cstrong\u003e654\u003c\/strong\u003e, this manual provides the specific factory procedures required to maintain the threshing system, separation components, and the advanced electronic powertrain of the 460 series.\u003c\/p\u003e\n\u003cp\u003eThe Cat 460 (Prefix 654) is powered by the electronically controlled Cat 3126B Diesel Engine. Unlike earlier mechanical engines, the 3126B utilizes advanced engine management for precise fuel delivery and load response. Maintaining the **HEUI fuel system and troubleshooting the Electronic Control Module (ECM) is critical for harvest performance. This service manual is the essential reference for technicians diagnosing engine fault codes, hydraulic issues, and grain handling mechanism failures.\u003c\/p\u003e\n\u003ch2\u003eMachine \u0026amp; Powertrain Information\u003c\/h2\u003e\n\u003cp\u003eThe Caterpillar 460 (654) relies on the \u003cstrong\u003eCat 3126B Diesel Engine\u003c\/strong\u003e. This manual covers the specific maintenance requirements for this 7.2-liter, 6-cylinder power plant. Key coverage includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEUI Fuel System:\u003c\/strong\u003e Diagnosis and repair of the Hydraulic Electronic Unit Injectors and high-pressure oil pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Controls:\u003c\/strong\u003e Troubleshooting sensor inputs, ECM logic, and engine wire harnesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbocharging:\u003c\/strong\u003e Wastegate adjustment and air system leak testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur manual also guides you through the service of the \u003cstrong\u003ehydrostatic ground drive\u003c\/strong\u003e, the \u003cstrong\u003eAPS threshing system\u003c\/strong\u003e, and the diagnosis of the hydraulic stack valves used for header control and steering logic.\u003c\/p\u003e\n\u003ch2\u003eSystems \u0026amp; Service Coverage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete repair procedures for Caterpillar 460 Combine (Prefix 654)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Overhaul:\u003c\/strong\u003e Cat 3126B Electronic Diesel Engine (Cylinder Block, Head, HEUI System)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreshing System:\u003c\/strong\u003e Cylinder and concave adjustment, beater bar replacement, and bearing service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparation System:\u003c\/strong\u003e Walker drive maintenance, sieve adjustment, and cleaning fan repair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain Handling:\u003c\/strong\u003e Clean grain elevator repair, auger replacement, and grain tank unloader service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropulsion System:\u003c\/strong\u003e Hydrostatic pump and motor diagnostics, final drive repair, and brake service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic System:\u003c\/strong\u003e Main control valves, header lift cylinders, and steering logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical System:\u003c\/strong\u003e Wiring diagrams, sensor diagnostics, and cab monitor troubleshooting\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance schedules, fluid capacities, and lubrication charts\u003c\/li\u003e\n\u003cli\u003eTorque specifications and safety protocols for working around moving harvesting parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eManual Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMachine Model: Caterpillar 460 Combine Harvester\u003c\/li\u003e\n\u003cli\u003eSerial Number Prefix: 654\u003c\/li\u003e\n\u003cli\u003eEngine Covered: Cat 3126B (Electronic)\u003c\/li\u003e\n\u003cli\u003eApplication: Agricultural Harvester\u003c\/li\u003e\n\u003cli\u003eManual Type: Repair \u0026amp; Service Manual\u003c\/li\u003e\n\u003cli\u003eFormat: PDF Digital Download\u003c\/li\u003e\n\u003cli\u003eLanguage: English\u003c\/li\u003e\n\u003cli\u003eTotal Pages: 850+\u003c\/li\u003e\n\u003cli\u003eFile Size: Approximately 95MB\u003c\/li\u003e\n\u003cli\u003eIllustrations: Detailed schematics, hydraulic flow diagrams, and exploded views\u003c\/li\u003e\n\u003cli\u003eDevice Compatibility: Windows, macOS, Android, iOS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Service Manual Is Important\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eContains factory-verified repair instructions for Cat 460 (654) combines\u003c\/li\u003e\n\u003cli\u003eEssential for diagnosing electronic faults in the Cat 3126B engine\u003c\/li\u003e\n\u003cli\u003eReduces downtime by enabling precise repair of threshing and separation components\u003c\/li\u003e\n\u003cli\u003eEnsures proper calibration of header height and loss monitor sensors\u003c\/li\u003e\n\u003cli\u003eVital for farm workshops, agricultural mechanics, and custom harvesters\u003c\/li\u003e\n\u003cli\u003eClear, searchable layout with hyperlinked sections for fast navigation\u003c\/li\u003e\n\u003cli\u003eInstant access to critical wiring diagrams and hydraulic schematics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy from Manualskart.com\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/manualskart.com\/\" title=\"Manualskart all machinery Manuals\"\u003eManualskart.com\u003c\/a\u003e is the trusted leader in authentic heavy equipment technical documentation. Our manuals are professionally curated and delivered in high-quality PDF format, featuring clear illustrations and accurate data relied upon by technicians worldwide.\u003c\/p\u003e\n\u003cp\u003eWhen you choose Manualskart, you get reliable, readable manuals that help you fix your machine right the first time. Browse our extensive library in the \u003ca href=\"https:\/\/manualskart.com\/collections\/caterpillar-all-equipments-pdf-manuals\" title=\"View all Caterpillar Manuals\"\u003eCaterpillar All Heavy Machinery Manual Collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eCaterpillar 460 Combine Repair \u0026amp; Service Manual\u003c\/strong\u003e now and get immediate access to the professional instructions required to keep your equipment running during harvest.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this an original Caterpillar factory service manual?\u003c\/h3\u003e\n\u003cp\u003eYes, this is an OEM factory-level repair manual containing official Caterpillar technical data specific to the 460 Combine prefix 654.\u003c\/p\u003e\n\u003ch3\u003eDoes this manual cover the Cat 3126B engine specifically?\u003c\/h3\u003e\n\u003cp\u003eYes, this manual includes comprehensive specifications, diagnostics, and repair procedures specifically for the electronic Cat 3126B engine.\u003c\/p\u003e\n\u003ch3\u003eDoes this manual cover the threshing and separation systems?\u003c\/h3\u003e\n\u003cp\u003eYes, the manual details the repair and adjustment of the threshing cylinder, concaves, walkers, and cleaning shoe.\u003c\/p\u003e\n\u003ch3\u003eIs the manual provided as a downloadable PDF?\u003c\/h3\u003e\n\u003cp\u003eYes, you receive a fully searchable PDF file with instant download access immediately after payment.\u003c\/p\u003e\n\u003ch3\u003eWhat if I experience download issues?\u003c\/h3\u003e\n\u003cp\u003eOur support team is standing by 24\/7. Simply email us at \u003ca href=\"mailto:Manualskart@gmail.com\"\u003eManualskart@gmail.com\u003c\/a\u003e or use the live chat on our website.\u003c\/p\u003e\n\u003ch3\u003eIs there a refund policy?\u003c\/h3\u003e\n\u003cp\u003eYes, we offer a 30-day money-back guarantee on all purchases for your satisfaction.\u003c\/p\u003e","brand":"Manuals Kart","offers":[{"title":"Default Title","offer_id":51880717943060,"sku":null,"price":69.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2133\/9412\/files\/caterpillar-460-combine-harvester-pdf-repair-service-manual-654_ecf7574b-6e17-4f2d-bf6a-0281590a58c5.jpg?v=1768674007","url":"https:\/\/manualskart.com\/products\/caterpillar-460-combine-harvester-pdf-repair-service-manual-655","provider":"Manuals Kart","version":"1.0","type":"link"}