{"product_id":"case-680l-loader-backhoe-service-manual-workshop-guide","title":"Case 680L Loader Backhoe Service Manual Workshop Guide","description":"Format : PDF\u003cbr\u003eSUPPLIED AS DOWNLOADABLE LINK\u003cbr\u003e\u003cbr\u003eManual Included:\u003cbr\u003eService Manual:\u003cbr\u003e1362 pages\u003cbr\u003eSpecifications:\u003cbr\u003eBrand:\u003cbr\u003eNew Holland\u003cbr\u003eModel:\u003cbr\u003eCase 680L\u003cbr\u003eType:\u003cbr\u003eBackhoe Loader\u003cbr\u003eManuals:\u003cbr\u003eService Manual\u003cbr\u003ePublication Numbers:\u003cbr\u003e8-74642 (June 1992)\u003cbr\u003eLanguage:\u003cbr\u003eEnglish\u003cbr\u003eFormat:\u003cbr\u003ePDF\u003cbr\u003e\u003cbr\u003eDescription\u003cbr\u003eTable of Content (Service Manual)\u003cbr\u003eGeneral\u003cbr\u003eEngines\u003cbr\u003eFuel System\u003cbr\u003eElectrical\u003cbr\u003eSteering\u003cbr\u003ePower Train\u003cbr\u003eBrakes\u003cbr\u003eHydraulics\u003cbr\u003eMounted Equipment\u003cbr\u003eRear Pocket\u003cbr\u003eManual Extract Brake Relief Valve Pressure Test\u003cbr\u003e1. Lower the bucket to the floor.\u003cbr\u003e2. Apply the parking brake and stop the engine.\u003cbr\u003e3. Connect the vacuum pump to the hydraulic reservoir.\u003cbr\u003eStart the vacuum pump.\u003cbr\u003e4. Disconnect the hose from the fitting in the brake section of the hydraulic pump.\u003cbr\u003e5. Connect the tee fitting to the fitting in the brake section of the hydraulic pump.\u003cbr\u003e6. Connect the hose to the tee fitting.\u003cbr\u003e7. Connect the pressure gauge to the tee fitting.\u003cbr\u003e8. Stop the vacuum pump.\u003cbr\u003e9. Start and run engine at full throttle. Heat the oil to operating temperature.\u003cbr\u003e1 O. Push down on a brake pedal as far as possible.\u003cbr\u003e11. Read the pressure gauge. The pressure gauge must be 1650 to 1750 psi (11 377 to 12 066 kPa, 113.8 to 120.7 bar).\u003cbr\u003e12. If the pressure is not correct, adjust the brake relief valve.","brand":"Uploader","offers":[{"title":"Default Title","offer_id":53600952516939,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2519\/4315\/files\/1-92_599beaf2-1e95-43e5-a2fc-856710dbc269.png?v=1760438313","url":"https:\/\/manualbull.com\/products\/case-680l-loader-backhoe-service-manual-workshop-guide","provider":"ManualBull","version":"1.0","type":"link"}