Shop Manual for Motor Grader Models 830B, 850B, and 870B

Product Overview

This comprehensive shop manual provides detailed technical guidance essential for performing services in a workshop setting. It is meticulously organized into several sections to enhance understanding and serve as a reliable reference.

Table of Contents

• 01 General
• 10 Structure and Function
• 20 Testing, Adjusting, and Troubleshooting
• 30 Disassembly and Assembly
• 40 Maintenance Standard
• 90 Other

Key Features

• Structure and Function: Gain insights into the design and role of each component, which will assist in understanding and troubleshooting.
• Testing, Adjusting, and Troubleshooting: Guidance on conducting pre- and post-repair assessments and completing necessary adjustments. Includes troubleshooting charts for linking problems to potential causes.
• Disassembly and Assembly: Detailed instructions on the use of special tools and the step-by-step process of disassembling and assembling components. Includes important precautions, torque specifications, and guidelines for the application of materials such as oils and coolant.
• Maintenance Standard: Provides inspection standards to judge the condition of disassembled parts.

Benefits

• Enhanced Understanding: Deepen your knowledge of component structure, aiding in both general understanding and troubleshooting efforts.
• Efficient Repairs: Follow clear instructions and use troubleshooting charts to quickly identify and resolve issues.
• Professional Maintenance: Employ standardized inspection criteria to ensure all maintenance meets professional requirements.

Usage Recommendations

• Access this manual when performing repairs or maintenance on Motor Grader Models 830B, 850B, and 870B.
• Refer to specific sections for detailed procedural guidance and troubleshooting support.
• Use the maintenance standards as a benchmark to evaluate component conditions during inspections.

This manual covers the following models:

• Model 830B – Serial 203163 and up
• Model 850B – Serial 202575 and up
• Model 870B – Serial 202599 and up