Description
Case CX31B Tier 4B (final) Compact Hydraulic Excavator Service Manual S5PW0039E01 – PDF DOWNLOAD
DESCRIPTION:
Case CX31B Tier 4B (final) Compact Hydraulic Excavator Service Manual S5PW0039E01 – PDF DOWNLOAD
SAFETY PRECAUTIONS :
The following is a list of basic precautions that must always be observed.
1. Read and understand all Warning plates and decal on the machine before Operating, Maintaining or Repairing this machine.
2. Always wear protective glasses and protective shoes when working around machines. In particular, wear protective glasses when using hammers, punches or drifts on any part of the machine or attachments. Use welders gloves, hood/ goggles, apron and the protective clothing appropriate to the welding job being performed. Do not wear loose fitting or torn clothing. Remove all rings from fingers, loose jewelry, confine long hair and loose clothing before working on this machinery.
3. Disconnect the battery and hang a “Do Not Operate” tag in the Operators Compartment. Remove ignition keys.
4. If possible, make all repairs with the machine parked on a level, hard surface. Block the machine so it does not roll while working on or under the machine. Hang a “Do Not Operate” tag in the Operators Compartment.
5. Do not work on any machine that is supported only by lift, jacks or a hoist. Always use blocks or jack stands, capable of supporting the machine, before performing any disassembly. & WARNING & Do not operate this machine unless you have read and understand the instructions in the OPERATOR’S MANUAL. Improper machine operation is dangerous and could result in injury or death.
6. Relieve all pressure in air, oil or water systems before any lines, fittings or related items are disconnected or removed. Always make sure all raised components are blocked correctly and be alert for possible pressure when disconnecting any device from a system that utilizes pressure.
7. Lower the bucket, dozer, or other attachments to the ground before performing any work on the machine. If this cannot be done, make sure the bucket, dozer, ripper or other attachment is blocked correctly to prevent it from dropping unexpectedly.
8. Use steps and grab handles when mounting or dismounting a machine. Clean any mud or debris from steps, walkways or work platforms before using. Always face to the machine when using steps, ladders and walkways. When it is not possible to use the designed access system, provide ladders, scaffolds, or work platforms to perform safe repair operations.
9. To avoid back injury, use a hoist when lifting components which weigh 20kg (45Ibs) or more. Make sure all chains, hooks, slings, etc., are in good condition and are the correct capacity. Be sure hooks are positioned correctly. Lifting eyes are not to be side loaded during a lifting operation.
10. To avoid burns, be alert for hot parts on machines which have just been stopped and hot fluids in lines, tubes and compartments.
TABLE OF CONTENTS:
Case CX31B Tier 4B (final) Compact Hydraulic Excavator Service Manual S5PW0039E01 – PDF DOWNLOAD
INDEX……………………………………. 6
1. OUTLINE……………………………….. 8
2. SPECIFICATIONS…………………………. 18
3. ATTACHMENT DIMENSIONS…………………… 32
11. TOOLS………………………………… 56
12. STANDARD MAINTENANCE TIME TABLE…………. 72
13. MAINTENANCE STANDARD AND TEST PROCEDURE….. 86
21. MECHATRO CONTROLLER (OPT.)………………108
22. HYDRAULIC SYSTEM……………………….136
23. ELECTRICAL SYSTEM………………………170
24. COMPONENTS SYSTEM………………………222
25. AIR-CONDITIONER SYSTEM………………….322
31. GENERAL DISASSEMBLY AND ASSEMBLY…………352
32. ATTACHMENTS……………………………356
33. UPPER SLEWING STRUCTURE…………………388
34. TRAVEL SYSTEM………………………….540
42. TROUBLESHOOTING (HYDRAULIC SYSTEM)……….610
43. TROUBLESHOOTING (ELECTRICAL SYSTEM)………622
44. TROUBLESHOOTING (ENGINE)………………..632
46. TROUBLE SHOOTING (OPT.) (BY ERROR CODES)….644
51. ENGINE………………………………..662
IMAGES PREVIEW OF THE MANUAL:
CASE CX31B TIER 4B (FINAL) COMPACT HYDRAULIC EXCAVATOR SERVICE MANUAL S5PW0039E01 – PDF DOWNLOAD:
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