Komatsu GD555-5, GD655-5 & GD675-5 Grader Repair Manual

Komatsu GD555-5, GD655-5 and GD675-5 motor-grader shop documentation, SEN05215-05, with a 1474-page entry, nine listed contents headings and separate manual-organization notes.

Document Details

Manual Included:

Shop Manual: 1474 pages

Specifications:

Brand: Komatsu

Model: GD555-5, GD655-5 and GD675-5

Type: Motor Grader

Serial Numbers: 55001 and up

Manuals: Shop Manual

Publication Number: SEN05215-05

Language: English

Format: PDF

Contents and Applicability

Table of Contents

00 Index and foreword

01 Specification

10 Structure, function and maintenance standard

20 Standard value table

30 Testing and adjusting

40 Troubleshooting

50 Disassembly and assembly

60 Maintenance standard

80 Appendix

Manual Organization Notes

00. Index and foreword

This section contains table of contents, and safety and basic information. If any revision of the shop manual is made.

01. Specification

This section explains the specifications of the machine.

10. Structure, function and maintenance standard

This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.

20. Standard value table

This section explains the standard values for new machine and judgement criteria for testing, adjusting, and troubleshooting. This standard value table is used to check the standard values in testing and adjusting and to judge parts in troubleshooting.

30. Testing and adjusting

This section explains measuring instruments and measuring methods for testing and adjusting, and method of adjusting each part. The standard values and judgment criteria for testing and adjusting are explained in Testing and adjusting.

40. Troubleshooting

This section explains how to find out failed parts and how to repair them. The troubleshooting is divided by failure modes. The “S mode” of the troubleshooting related to the engine may be also explained in the Chassis volume and Engine volume. In this case, see the Chassis volume.

50. Disassembly and assembly

This section explains the special tools and procedures for removing, installing, disassembling, and assembling each component, as well as precautions for them. In addition, tightening torque, and quantity and weight of coating material, oil, grease, and coolant necessary for the work are also explained.

60. Maintenance standard

This section gives maintenance standard values of each component. The maintenance standard sub-section explains the criteria and remedies for disassembly and service.

80. Appendix

The section explains the equipment which can not be included in the other sections. This section explains the structure, function, testing, adjusting, and troubleshooting fo the equipment.

90. Diagrams and drawings (chassis volume)/Repair and replacement of parts (engine volume)

Chassis volume

This section gives hydraulic circuit diagrams and electrical circuit diagrams.

Engine volume

This section explains the method of remanufacturing and repairing engine and replacing parts.

Motor Grader MODEL:

GD555 Serial 55001 and Up

GD655 Serial 55001 and Up

GD675 Serial 55001 and Up

Coverage Notes

The listing targets the three -5 models. The later unsuffixed model names are shorthand within the manual notes and do not expand the target models. The nine-item contents list is separate from the following organization explanation, which also discusses section 90 and conditional chassis/engine-volume instructions. That explanation does not establish a second supplied engine manual or a future-update service.