{"product_id":"hitachi-zx70-excavator-service-repair-manual-workshop-guide","title":"Hitachi ZX70 Excavator Service Repair Manual Workshop Guide","description":"Format : PDF\u003cbr\u003eSUPPLIED AS DOWNLOADABLE LINK\u003cbr\u003e\u003cbr\u003eTroubleshooting Manual – 322 Pages\u003cbr\u003eOperation Manual – 192 Pages\u003cbr\u003eWorkshop Manual – 608 Pages\u003cbr\u003eCircuit diagram – 6 Pages\u003cbr\u003eParts Catalog – 644 Pages\u003cbr\u003e\u003cbr\u003eDescription\u003cbr\u003eHitachi ZX70 Excavator Service Manual\u003cbr\u003eThe manual is applicable for the Hitachi ZX70\u003cbr\u003eExcavator\u003cbr\u003eModel\u003cbr\u003eFormat: PDF\u003cbr\u003eLanguage: English\u003cbr\u003eService Manual consists of the following:\u003cbr\u003eFor Model ZX70 as mentioned above:\u003cbr\u003eTroubleshooting Manual – 322 Pages\u003cbr\u003eOperation Manual – 192 Pages\u003cbr\u003eWorkshop Manual – 608 Pages\u003cbr\u003eCircuit diagram – 6 Pages\u003cbr\u003eParts Catalog – 644 Pages\u003cbr\u003eTable of Content of the Workshop Manual\u003cbr\u003eSECTION 1 GENERAL\u003cbr\u003eGroup 1 Precautions for Disassembling\u003cbr\u003eand Assembling\u003cbr\u003eGroup 2 Tightening Torque\u003cbr\u003eGroup 3 Painting\u003cbr\u003eGroup 4 Bleed Air from Hydraulic\u003cbr\u003eOil Tank\u003cbr\u003eSECTION 2 UPPERSTRUCTURE\u003cbr\u003eGroup 1 Cab\u003cbr\u003eGroup 2 Counterweight\u003cbr\u003eGroup 3 Main Frame\u003cbr\u003eGroup 4 Pump Device\u003cbr\u003eGroup 5 Control Valve\u003cbr\u003eGroup 6 Swing Device\u003cbr\u003eGroup 7 Pilot Valve\u003cbr\u003eGroup 8 Pilot Shut-Off Valve\u003cbr\u003eSECTION 3 UNDERCARRIAGE\u003cbr\u003eGroup 1 Swing Bearing\u003cbr\u003eGroup 2 Travel Device\u003cbr\u003eGroup 3 Center Joint\u003cbr\u003eGroup 4 Track Adjuster\u003cbr\u003eGroup 5 Front Idler\u003cbr\u003eGroup 6 Upper and Lower Roller\u003cbr\u003eGroup 7 Track\u003cbr\u003eSECTION 4 FRONT ATTACHMENT\u003cbr\u003eGroup 1 Front Attachment\u003cbr\u003eGroup 2 Cylinder\u003cbr\u003eGroup 3 Holding Valve\u003cbr\u003eSECTION 5 ENGINE\u003cbr\u003eHitachi ZAXIS ZX70 service manual consists of the Troubleshooting and the Workshop Manual.\u003cbr\u003eInformation included in the Service Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.\u003cbr\u003eInformation included in the Workshop Manual: Technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal \/ installation and assemble \/ disassemble procedures.\u003cbr\u003eSWING BEARING PLAY EXCAVATOR ZX70\u003cbr\u003eSummary:\u003cbr\u003eTo check the wear on the swing bearing races and balls by measuring the swing bearing play between the outer race and the inner race.\u003cbr\u003ePreparation:\u003cbr\u003e1. Check swing bearing mounting bolts for looseness.\u003cbr\u003e2. Check the lubrication of the swing bearing. Confirm that bearing rotation is smooth and without noise.\u003cbr\u003e3. Install a dial gauge with a magnetic base on the upper side of track frame as shown.\u003cbr\u003e4. Position the upperstructure so that the boom aligns with the tracks facing towards the front idlers.\u003cbr\u003e5. Position the dial gauge so that its needle point comes into contact with the bottom face of the center of bearing outer race.\u003cbr\u003e6. Bucket should be empty.","brand":"Uploader","offers":[{"title":"Default Title","offer_id":53593338118475,"sku":null,"price":61.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2519\/4315\/files\/1-140_78d4b0d9-d85a-4798-80cb-bd8fab49a802.png?v=1760375030","url":"https:\/\/manualbull.com\/products\/hitachi-zx70-excavator-service-repair-manual-workshop-guide","provider":"ManualBull","version":"1.0","type":"link"}