{"product_id":"yale-a839-erc07080100120hg-forklift-trucks-pdf-repair-service-manual","title":"Yale A839 (ERC07080100120HG) Forklift Trucks Pdf Repair Service Manual","description":"\u003ch2\u003eYale A839 (ERC070-080-100-120HG) Forklift Trucks PDF Repair Service Manual\u003c\/h2\u003e\n\n\u003cp\u003eIf you are working on a \u003cstrong\u003eYale A839 ERC070HG, ERC080HG, ERC100HG or ERC120HG\u003c\/strong\u003e, this repair service manual gives you the A839-specific information needed to diagnose and service the truck's major mechanical, hydraulic and electrical systems. Instead of working from generic forklift information, you can go directly to the section that matches the component you are repairing.\u003c\/p\u003e\n\n\u003cp\u003eThis A839 manual covers the four ERC HD models and brings together workshop information for the frame, DC motor, drive axle, speed reducer, differential, steering, brakes, hydraulics, electrical system, motor controllers, battery, lift cylinders and masts. \u003c\/p\u003e\n\n\u003ch3\u003eYale A839 Model Coverage\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eTruck Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eERC070HG\u003c\/td\u003e\n\u003ctd\u003eA839\u003c\/td\u003e\n\u003ctd\u003eElectric Motor Rider Forklift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERC080HG\u003c\/td\u003e\n\u003ctd\u003eA839\u003c\/td\u003e\n\u003ctd\u003eElectric Motor Rider Forklift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERC100HG\u003c\/td\u003e\n\u003ctd\u003eA839\u003c\/td\u003e\n\u003ctd\u003eElectric Motor Rider Forklift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERC120HG\u003c\/td\u003e\n\u003ctd\u003eA839\u003c\/td\u003e\n\u003ctd\u003eElectric Motor Rider Forklift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe A839 service documentation identifies the ERC070HG through ERC120HG as the covered model family. Model-specific information is also provided where components differ between the trucks, including frame and counterweight configurations. \u003c\/p\u003e\n\n\u003ch3\u003eWhat This Manual Gives You for A839 Repairs\u003c\/h3\u003e\n\n\u003cp\u003eWhen a truck is already in the workshop, you usually need specific information rather than a long general explanation. The A839 documentation is organized around the systems you are actually likely to inspect or repair.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRepair Area\u003c\/th\u003e\n\u003cth\u003eA839 Manual Coverage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eFrame construction and component repair information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Axle\u003c\/td\u003e\n\u003ctd\u003eDrive axle, speed reducer and differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteering\u003c\/td\u003e\n\u003ctd\u003eSteering control unit, steering axle and steering system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrakes\u003c\/td\u003e\n\u003ctd\u003eBrake system and adjustment procedures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulics\u003c\/td\u003e\n\u003ctd\u003eHydraulic system, main control valve and tilt cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eElectrical-system replacement, checks and adjustments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControllers\u003c\/td\u003e\n\u003ctd\u003eEV-100\/200ZX, SR\/SEM and SP motor-controller information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eIndustrial battery service information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMast\u003c\/td\u003e\n\u003ctd\u003eMast description, repair and lift-cylinder information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003ePeriodic maintenance and technical specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThese subjects are specifically listed in the A839 ERC070-120HG service documentation. \u003c\/p\u003e\n\n\u003ch3\u003eElectrical System \u0026amp; Motor Controller Information\u003c\/h3\u003e\n\n\u003cp\u003eIf your ERC070HG, ERC080HG, ERC100HG or ERC120HG has an electrical or traction-related problem, the controller sections are especially useful. The manual includes \u003cstrong\u003eEV-100ZX SCR motor-controller parameter tables\u003c\/strong\u003e together with information for SR and SP transistor motor controllers, including checks, adjustments, troubleshooting, repairs and operating theory. It also contains SEM display-panel information and computer-assisted controller troubleshooting. \u003c\/p\u003e\n\n\u003cp\u003eThis gives you a dedicated A839 reference when you need to investigate controller behavior, electrical faults, display-related problems, motor-control issues or adjustments instead of relying on general electric-forklift information.\u003c\/p\u003e\n\n\u003ch3\u003eDrive Axle, Speed Reducer \u0026amp; Differential\u003c\/h3\u003e\n\n\u003cp\u003eThe drive section focuses on the components that transfer motor power through the truck. The manual includes dedicated information for the \u003cstrong\u003edrive axle, speed reducer and differential\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDrive axle service information\u003c\/li\u003e\n\u003cli\u003eSpeed reducer information\u003c\/li\u003e\n\u003cli\u003eDifferential service procedures\u003c\/li\u003e\n\u003cli\u003eComponent inspection and repair information\u003c\/li\u003e\n\u003cli\u003eRelated drivetrain troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis is useful when you are investigating drivetrain noise, axle problems, abnormal movement or components that require removal, inspection or repair.\u003c\/p\u003e\n\n\u003ch3\u003eSteering \u0026amp; Brake Systems\u003c\/h3\u003e\n\n\u003cp\u003eThe A839 manual separates steering and braking information so you can work directly on the system involved. It includes the \u003cstrong\u003esteering control unit, steering axle, steering system and brake system\u003c\/strong\u003e. \u003c\/p\u003e\n\n\u003cp\u003eThe brake section goes beyond basic inspection and includes information for the master cylinder, service brake assembly, brake-shoe assemblies, parking brake, brake adjustment and troubleshooting. \u003c\/p\u003e\n\n\u003cp\u003eFor the ERC070-120HG family, the manual also distinguishes the master-cylinder arrangement used on these trucks from other models in the same documentation series, making the A839-specific reference particularly useful during brake repairs. \u003c\/p\u003e\n\n\u003ch3\u003eHydraulic System \u0026amp; Lifting Components\u003c\/h3\u003e\n\n\u003cp\u003eWhen the problem is related to lifting or hydraulic operation, the A839 manual provides dedicated sections for the \u003cstrong\u003ehydraulic system, main control valve, tilt cylinders, lift cylinders and masts\u003c\/strong\u003e. \u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eService Focus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic System\u003c\/td\u003e\n\u003ctd\u003eSystem operation and service procedures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Control Valve\u003c\/td\u003e\n\u003ctd\u003eValve-related repair information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTilt Cylinders\u003c\/td\u003e\n\u003ctd\u003eTilt-cylinder service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Cylinders\u003c\/td\u003e\n\u003ctd\u003eLift-cylinder service for mast configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMasts\u003c\/td\u003e\n\u003ctd\u003eMast description and repair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThis is the information you need when a lifting complaint requires more than checking fluid level—for example, when hydraulic components, cylinders, valves or mast assemblies need detailed inspection or repair.\u003c\/p\u003e\n\n\u003ch3\u003eDC Motor \u0026amp; Battery Service\u003c\/h3\u003e\n\n\u003cp\u003eThe A839 documentation includes a dedicated \u003cstrong\u003eDC Motor Maintenance\u003c\/strong\u003e section as well as industrial-battery information. \u003c\/p\u003e\n\n\u003cp\u003eThat combination is useful when servicing the electric powertrain. You can reference the motor-maintenance material alongside the electrical and controller sections when the truck's operating problem involves the drive motor or its electrical supply and controls.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance Information for the ERC070-120HG\u003c\/h3\u003e\n\n\u003cp\u003eThe manual is also useful before a problem develops. Its periodic-maintenance information, specifications, diagrams and fastener references provide a technical reference for scheduled service on the A839 trucks. \u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePeriodic maintenance\u003c\/li\u003e\n\u003cli\u003eCapacities and specifications\u003c\/li\u003e\n\u003cli\u003eMetric and inch\/SAE fasteners\u003c\/li\u003e\n\u003cli\u003eElectrical diagrams\u003c\/li\u003e\n\u003cli\u003eMotor-controller diagrams\u003c\/li\u003e\n\u003cli\u003eDC motor maintenance\u003c\/li\u003e\n\u003cli\u003eIndustrial battery information\u003c\/li\u003e\n\u003cli\u003eMast and lift-cylinder service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eA839 Manual Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eManual Detail\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYale Series\u003c\/td\u003e\n\u003ctd\u003eA839\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003ctd\u003eERC070HG \/ ERC080HG \/ ERC100HG \/ ERC120HG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment\u003c\/td\u003e\n\u003ctd\u003eElectric Forklift Trucks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocument\u003c\/td\u003e\n\u003ctd\u003eRepair Service Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguage\u003c\/td\u003e\n\u003ctd\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003ePDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Coverage\u003c\/td\u003e\n\u003ctd\u003eElectrical systems and motor controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Coverage\u003c\/td\u003e\n\u003ctd\u003eFrame, drive axle, differential, steering and brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic Coverage\u003c\/td\u003e\n\u003ctd\u003eHydraulic system, control valve and cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifting Coverage\u003c\/td\u003e\n\u003ctd\u003eMasts and lift cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBuilt Around the Problems You Actually Need to Fix\u003c\/h3\u003e\n\n\u003cp\u003eIf your A839 forklift will not drive correctly, the manual lets you work through the electrical and controller information before moving into the drive axle and differential sections. If the truck is not lifting properly, you can move directly into the hydraulic, control-valve, cylinder and mast information.\u003c\/p\u003e\n\n\u003cp\u003eThe same applies to steering and brake repairs. Instead of piecing together information from unrelated forklift manuals, you have the A839 ERC070-120HG technical sections together in one reference.\u003c\/p\u003e\n\n\u003cp\u003eThat makes this manual particularly useful when you are repairing an \u003cstrong\u003eERC070HG, ERC080HG, ERC100HG or ERC120HG\u003c\/strong\u003e and need detailed information for the actual system in front of you.\u003c\/p\u003e\n\n\u003ch3\u003eGet the Yale A839 ERC070-080-100-120HG Repair Manual\u003c\/h3\u003e\n\n\u003cp\u003eDon't start an A839 repair without the technical information for the truck family you are working on. Get the \u003cstrong\u003eYale A839 ERC070-080-100-120HG Forklift Trucks PDF Repair Service Manual\u003c\/strong\u003e from Manualskart and keep the electrical, controller, drivetrain, hydraulic, mast, steering, brake and maintenance information ready whenever you need it.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhich Yale models are covered by this A839 manual?\u003c\/h4\u003e\n\n\u003cp\u003eThis manual covers the \u003cstrong\u003eERC070HG, ERC080HG, ERC100HG and ERC120HG\u003c\/strong\u003e A839 electric forklift models. \u003c\/p\u003e\n\n\u003ch4\u003eDoes the manual include motor-controller information?\u003c\/h4\u003e\n\n\u003cp\u003eYes. It includes EV-100ZX SCR motor-controller parameter information along with SR\/SEM and SP transistor-controller troubleshooting, adjustment and repair information. \u003c\/p\u003e\n\n\u003ch4\u003eDoes it cover the hydraulic and mast systems?\u003c\/h4\u003e\n\n\u003cp\u003eYes. The documented contents include the hydraulic system, main control valve, tilt cylinders, lift cylinders, mast description and mast repair information. \u003c\/p\u003e\n\n\u003ch4\u003eDoes the A839 manual include brake repair information?\u003c\/h4\u003e\n\n\u003cp\u003eYes. The brake section includes the master cylinder, service brake assembly, brake-shoe assemblies, parking brake, adjustment procedures and troubleshooting for the ERC70-120HG family. \u003c\/p\u003e\n\n\u003ch4\u003eDoes it include drive axle and differential information?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Drive axle, speed reducer and differential service information is included as a dedicated A839 section. \u003c\/p\u003e\n\n\u003ch4\u003eCan I use this manual for regular A839 maintenance?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Periodic maintenance, specifications, fastener information, DC motor maintenance, battery information and technical diagrams are included in the documented service material. \u003c\/p\u003e","brand":"Manuals Kart","offers":[{"title":"Default Title","offer_id":67637923217684,"sku":null,"price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2133\/9412\/files\/yale-a839-erc07080100120hg-forklift-trucks-pdf-repair-service-manual.jpg?v=1791383630","url":"https:\/\/manualskart.com\/products\/yale-a839-erc07080100120hg-forklift-trucks-pdf-repair-service-manual","provider":"Manuals Kart","version":"1.0","type":"link"}