CASE CONSTRUCTION CX250D 2015 Service Manual

Crawler excavator

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CX250D
Crawler Excavator
SERVICE MANUAL
Part number 47928442
English
September 2015
© 2015 CNH Industrial Italia S.p.A. All Rights Reserved.

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Summary of Contents for CASE CONSTRUCTION CX250D 2015

  • Page 1 CX250D Crawler Excavator SERVICE MANUAL Part number 47928442 English September 2015 © 2015 CNH Industrial Italia S.p.A. All Rights Reserved.
  • Page 2 SERVICE MANUAL CX250D Crawler excavators LC version (TIER4 FINAL) - EU Market CX250D Crawler excavators NLC version (TIER4 FINAL) - EU Market 47928442 14/09/2015...
  • Page 3 Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.102] Pan and covers .
  • Page 4 [35.355] Hydraulic hand control ............. 35.7 [35.356] Hydraulic foot control.
  • Page 5 Thanks very much for your reading, Want to get more information, Please click here, Then get the complete manual NOTE: If there is no response to click on the link above, please download the PDF document first, and then click on it. Have any questions please write to me: admin@servicemanualperfect.com...
  • Page 6 [55.011] Fuel tank system ..............55.9 [55.010] Fuel injection system .
  • Page 7 [90.156] Cab glazing ............... . 90.2 [90.118] Protections and footboards.
  • Page 8 47928442 14/09/2015...
  • Page 9 INTRODUCTION 47928442 14/09/2015...
  • Page 10: Table Of Contents

    Contents INTRODUCTION Foreword - Important notice regarding equipment servicing ........3 Safety rules .
  • Page 11: Foreword - Important Notice Regarding Equipment Servicing

    Specifications, descriptions, and illustrative material herein are as accurate as known at time of publication but are subject to change without notice. In case of questions, refer to your CASE CONSTRUCTION Sales and Service Networks. 47928442 14/09/2015...
  • Page 12: Safety Rules

    INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.
  • Page 13: Safety Rules - General Information

    Service parts Install CASE CONSTRUCTION genuine service parts. When placing an order, check the parts catalog. It contains the CASE CONSTRUCTION genuine part numbers. Any breakdowns arising from the installation of non-genuine parts are not covered by the warranty. Lubricants (fuel, hydraulic oil) Use the oil from the specified company or specified in the operator's manual or service Manual.
  • Page 14: Safety Rules - Personal Safety

    Check the operating methods in a safe location before starting the actual work. Understand the machine operations well, then operate in compliance with all service-related laws and regulations. The operator's manual can be purchased at your CASE CONSTRUCTION dealer. WARNING: Working with sloppy clothes or clothes with which safety cannot be ensured leads to damage to the machine and injury to the operator.
  • Page 15 INTRODUCTION WARNING: Check that there is no one in the surroundings before draining the pressure from hydraulic circuits during machine hydraulic cylinder inspection. WARNING: Use gloves when handling high-temperature parts. WARNING: Bring the lower parts or attachments in contact with the ground before inspecting or repairing them. WARNING: Check that hoses and tubes are securely connected.
  • Page 16: Safety Rules - Rops Judgment

    INTRODUCTION Safety rules – ROPS judgment 1. Purpose Judge whether or not the model is compliant with ROPS by the ROPS criteria. Compliance with ROPS is highly dependent on its deadweight and boom. The model has passed the ROPS test for its deadweight with all selectable options installed (as of 2014). However, the judgment is required because its deadweight or boom position may go beyond the assumption de- pending on derivative or order conditions.
  • Page 17 INTRODUCTION Moreover, it cannot be said that the 24-ton model, close to the limit weight, with a cab that can bear up to 31-tons and the 21-ton model with the same cab are the same in the degree of influence. 3.
  • Page 18 INTRODUCTION Cab (CX210D/CX230D/CX250D/CX300D) SMIL14CEX2002FA 47928442 14/09/2015...
  • Page 19: Safety Rules - Ecology And The Environment

    INTRODUCTION Safety rules - Ecology and the environment Soil, air, and water quality is important for all industries and life in general. When legislation does not yet rule the treatment of some of the substances that advanced technology requires, sound judgment should govern the use and disposal of products of a chemical and petrochemical nature.
  • Page 20: Torque - Bolt And Nut

    INTRODUCTION Torque – Bolt and nut • Tighten alternating between left and right and top and bottom so that uniform tightening force is applied. LPIL12CX00005EA • If L ® was used on a removed bolt (there is something white sticking to the bolt when it is removed), clean the OCTITE old L ®...
  • Page 21: Torque - Special Torque Setting

    INTRODUCTION Torque - Special torque setting Bolt nominal Retightening location Tightening torque Code Wrench diameter 267 - 312 N·m (196.93 - 230.12 lb ft) Travel motor 24 mm Drive sprocket 267 - 312 N·m (196.93 - 230.12 lb ft) 24 mm Take-up roller 24 mm 267 - 312 N·m (196.93 - 230.12 lb ft)
  • Page 22 INTRODUCTION SMIL14CEX6655HB 47928442 14/09/2015...

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