{"product_id":"case-cx31b-mini-excavator-service-manual-workshop-guide","title":"Case CX31B Mini Excavator Service Manual Workshop Guide","description":"Format : PDF\u003cbr\u003eSUPPLIED AS DOWNLOADABLE LINK\u003cbr\u003e\u003cbr\u003eManual Included:\u003cbr\u003e•\u003cbr\u003eService Manual:\u003cbr\u003e931 Pages and 1051 Pages\u003cbr\u003eSpecifications:\u003cbr\u003e•\u003cbr\u003eBrand:\u003cbr\u003eNew Holland\u003cbr\u003e•\u003cbr\u003eModel:\u003cbr\u003eCX31B\u003cbr\u003e•\u003cbr\u003eType:\u003cbr\u003eMini Excavator\u003cbr\u003e•\u003cbr\u003eManuals:\u003cbr\u003eService Manual\u003cbr\u003e•\u003cbr\u003ePublication Numbers:\u003cbr\u003eS5PW0039E01 (Oct 2014) \u0026amp; S5PW0040E01 (Oct 2014)\u003cbr\u003e•\u003cbr\u003eLanguage:\u003cbr\u003eEnglish\u003cbr\u003e•\u003cbr\u003eFormat:\u003cbr\u003ePDF\u003cbr\u003e\u003cbr\u003eDescription\u003cbr\u003eTable of Contents\u003cbr\u003eSpecification\u003cbr\u003eMaintenance\u003cbr\u003eSystem\u003cbr\u003eDisassembly\u003cbr\u003eTroubleshooting\u003cbr\u003eEngine\u003cbr\u003eManual Extract: CAUSES OF FAILURE AND MEASURES\u003cbr\u003eSymptom\u003cbr\u003eCauses\u003cbr\u003eRemedy\u003cbr\u003e1. Engine is overloaded\u003cbr\u003e1) Engine speed higher than the specified value\u003cbr\u003e2) Pressure higher than the specified value\u003cbr\u003e3) Seizure or damage of internal parts of the pump\u003cbr\u003e1) Adjust the pump as per the specified value\u003cbr\u003e2) Adjust the pump as per the specified value\u003cbr\u003e3) Repair\/replace the pump\u003cbr\u003e2.Pump oil level is\u003cbr\u003eextremely low or the\u003cbr\u003edelivery pressure\u003cbr\u003edoes not increase\u003cbr\u003e1) Reduction of engine speed\u003cbr\u003e2) Failure of pump mounting coupling\u003cbr\u003e3) Seizure or damage of internal parts of the pump\u003cbr\u003e1) Adjust the speed\u003cbr\u003e2) Repair\/replace the pump\/coupling\u003cbr\u003e3) Repair\/replace the pump\u003cbr\u003e3. Abnormal sound or\u003cbr\u003evibration occurs\u003cbr\u003e(Cavitation\u003cbr\u003ephenomenon)\u003cbr\u003e1) Low tank oil level\u003cbr\u003e2) Air and water contamination in the hydraulic oil\u003cbr\u003e3) Clogging on the suction strainer\u003cbr\u003e4) Clogging on or throttling of the suction pipe\u003cbr\u003e5) Damage of the caulking part of the piston shoe\u003cbr\u003e6) Looseness of the pump mounting part\u003cbr\u003e7) Coupling failure\u003cbr\u003e1) Supply the hydraulic oil to the specified\u003cbr\u003elevel\u003cbr\u003e2) Retighten the bolts of the circuit,\u003cbr\u003eespecially those of the suction pipes\u003cbr\u003eReplace the hydraulic oil contaminated\u003cbr\u003ewith water\u003cbr\u003e3) Clean\/replace the suction strainer\u003cbr\u003e4) Repair the suction pipe\u003cbr\u003e5) Replace the cylinder barrel assembly\u003cbr\u003e6) Fix the mounting part\u003cbr\u003e7) Replace the coupling\u003cbr\u003e4. Oil leakage occurs\u003cbr\u003e1) Failure of the O-ring or packing\u003cbr\u003e2) Looseness or tightening failure of the\u003cbr\u003eplug\u003cbr\u003e3) Oil leakage from the oil seal edge\u003cbr\u003e1) Replace the O-ring or packing\u003cbr\u003e2) Retighten the plug with the specified t\u003cbr\u003eorque\u003cbr\u003e3) Repair\/replace the oil seal or shaft","brand":"Uploader","offers":[{"title":"Default Title","offer_id":53600960086347,"sku":null,"price":58.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2519\/4315\/files\/2-35_940c954a-189e-41b3-aefd-a733622f8d5d.png?v=1760438421","url":"https:\/\/manualbull.com\/products\/case-cx31b-mini-excavator-service-manual-workshop-guide","provider":"ManualBull","version":"1.0","type":"link"}