Komatsu SK818-5, SK820-5 Skid Steer Loader Repair Service Manual

Table of Contents

Komatsu SK818-5, SK820-5 Manual

Main sections and selected subjects identified in the source documentation:

• Serial Numbers
• WEBM005000
• SK818-5: 37BF50003 and up
• SK820-5 Turbo: 37BTF50003 and up
• WEBM005001
• SK818-5: 37BF50111 and up
• SK820-5 Turbo: 37BTF50112 and up
• Manuals: Shop Manual
• 10 STRUCTURE AND FUNCTION
• 20 TESTING AND ADJUSTING
• 30 DISASSEMBLY AND ASSEMBLY
• 40 MAINTENANCE STANDARD
• This SK818-5, SK820-5 shop manual is an aid to improve the quality of repairs by giving the operator an accurate
• understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure
• you understand the contents of this manual and use it to full effect at every opportunity.
• workshop.
• following sections.
• STRUCTURE AND FUNCTION
• 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.
• TESTING AND ADJUSTMENTS
• Troubleshooting charts correlating Problems to Causes are also included in this section.
• REMOVAL AND INSTALLATION
• STANDARD MAINTENANCE
• This section gives the judgement standards when inspecting disassembled parts
• Pressurizing the tank
• This operation should be performed every time the oil refueling cap is moved for removal of the pipes or other hydraulic equipment.
• Start the engine and position the machine as in the figure.
• Stop the engine, loosen the tank cap (1) and then close it again.
• This operation lets air into the tank when the level of the remaining oil is at minimum.
• Start the engine and lower the working equipment to the ground.