Caterpillar 301.6C, 301.8C Mini Hydraulic Excavators Repair & Service Manual
Complete repair service manual with electrical wiring diagrams for Caterpillar 301.6C, 301.8C Mini Hydraulic Excavators, with technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar 301.6C, 301.8C Mini Hydraulic Excavators workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
MINI HYDRAULIC EXCAVATOR
Model Prefix
301.6C MINI HYD EXCAVATOR JBB
301.8C MINI HYD EXCAVATOR JSB
RENR9153 - Specifications (301.6C and 301.8C Mini Hydraulic Excavators Machine System Specifications)
RENR9154 - Systems Operation (301.6C and 301.8C Mini Hydraulic Excavators Hydraulic System)
RENR9155 - Testing and Adjusting (301.6C and 301.8C Mini Hydraulic Excavators Hydraulic System)
RENR9156 - Schematic (301.6C and 301.8C Mini-Hydraulic Excavator Hydraulic System)
RENR9157 - Disassembly and Assembly (301.6C and 301.8C Mini Hydraulic Excavators Machine Systems)
RENR9158 - Schematic (301.6C, 301.8C, and 302.5C Mini-Hydraulic Excavator Electrical System)
RENR9701 - Disassembly and Assembly (301.6C and 301.8C Mini Hydraulic Excavators Engine Supplement)
PRODUCT DETAILS:
Total Pages: 645 pages
File Format: PDF (Windows & Mac & Linux)
Language: English
RENR9153 - Specifications (301.6C and 301.8C Mini Hydraulic Excavators Machine System Specifications)
Blade Lift Cylinder
Boom Cylinder
Boom
Bucket Cylinder
Front Idler
Main Hydraulic Pump
Recoil Spring
Stick Cylinder
Stick - Long
Stick
Swing Gear and Bearing
Swing Motor
Swivel
Travel Motor
RENR9153 - Specifications (301.6C and 301.8C Mini Hydraulic Excavators Machine System Specifications)
RENR9154 - Systems Operation (301.6C and 301.8C Mini Hydraulic Excavators Hydraulic System)
Blade Hydraulic System
Boom Hydraulic System
Bucket Hydraulic System
Cylinders (Boom, Stick and Bucket)
Final Drive
General Information
Implements and Swing Controls Alternate Patterns - If Equipped
Main Control Valve
Main Hydraulic Pump
Main Hydraulic System
Pilot Hydraulic System
Pump Control (Main Hydraulic)
Relief Valve (Line)
Relief Valve (Main)
Relief Valve (Pilot)
Return Hydraulic System
Stick Hydraulic System
Swing Boom Hydraulic System
Swing Hydraulic System
Swing Motor
Travel Counterbalance Valve
Travel Hydraulic System
Travel Motor
Undercarriage Cylinder (Adjustable Gauge)
RENR9154 - Systems Operation (301.6C and 301.8C Mini Hydraulic Excavators Hydraulic System)
RENR9155 - Testing and Adjusting (301.6C and 301.8C Mini Hydraulic Excavators Hydraulic System)
Cylinder Drift - Check
Cylinder Speed - Check
Engine Performance - Test - Engine Speed
General Testing and Adjusting Information
Hydraulic System Pressure - Release
Machine Drift on a Slope - Check
Main Hydraulic Pump Air - Purge
Operational Checks
Relief Valve (Line) - Test and Adjust
Relief Valve (Main) - Test and Adjust
Relief Valve (Pilot) - Test and Adjust
Relief Valve (Swing) - Test and Adjust
Specifications
Swing Speed and Overswing on Level Ground - Check
Swing Speed and Swing Drift on a Slope - Check
Travel on Level Ground - Test - Optional Test
Travel on Level Ground - Test
Visual Inspection
RENR9155 - Testing and Adjusting (301.6C and 301.8C Mini Hydraulic Excavators Hydraulic System)
RENR9156 - Schematic (301.6C and 301.8C Mini-Hydraulic Excavator Hydraulic System)
Collage
Main
RENR9156 - Schematic (301.6C and 301.8C Mini-Hydraulic Excavator Hydraulic System)
RENR9157 - Disassembly and Assembly (301.6C and 301.8C Mini Hydraulic Excavators Machine Systems)
Blade Cylinder - Remove and Install
Blade - Remove and Install
Boom Bearings - Remove and Install
Boom Cylinder - Remove and Install
Boom - Remove and Install
Bucket Cylinder - Remove and Install
Bucket Linkage - Remove and Install
Bucket - Remove and Install
Cab - Install
Cab - Remove
Counterweight - Remove and Install
Final Drive and Travel Motor - Assemble
Final Drive and Travel Motor - Disassemble
Final Drive and Travel Motor - Install
Final Drive and Travel Motor - Remove
Front Idler, Recoil Spring and Hydraulic Track Adjuster - Remove and Install
Front Idler - Remove and Install
Fuel Tank - Install
Fuel Tank - Remove
Gear Pump (Pilot) - Assemble
Gear Pump (Pilot) - Disassemble
Hydraulic System Pressure - Release
Hydraulic Tank - Install
Hydraulic Tank - Remove
Hydraulic Track Adjusters - Remove and Install
Main Control Valve - Assemble
Main Control Valve - Disassemble
Main Control Valve - Install
Main Control Valve - Remove
Main Hydraulic Pump and Gear Pump (Pilot) - Install
Main Hydraulic Pump and Gear Pump (Pilot) - Remove
Main Hydraulic Pump - Assemble
Main Hydraulic Pump - Disassemble
Pilot Valve (Joystick) - Assemble
Pilot Valve (Joystick) - Disassemble
Pilot Valve (Joystick) - Install
Pilot Valve (Joystick) - Remove
Pump Drive Coupling - Remove and Install
Recoil Spring - Remove and Install
Relief Valve (Pilot) - Remove and Install
Seat - Remove and Install
Selector Valve (Alternate Pattern Control) - Remove and Install
Solenoid Valve (Blade, Undercarriage Cylinder) - Remove and Install
Solenoid Valve (Hydraulic Lockout) - Remove and Install
Solenoid Valve (Travel Speed) - Remove and Install
Sprocket - Remove and Install
Stick Cylinder - Remove and Install
Stick - Remove and Install
Support (Swing Boom) - Install
Support (Swing Boom) - Remove
Swing Boom Cylinder - Remove and Install
Swing Drive - Assemble
Swing Drive - Disassemble
Swing Drive - Install
Swing Drive - Remove
Swing Gear and Bearing - Remove and Install
Swing Motor - Assemble
Swing Motor - Disassemble
Swing Motor - Install
Swing Motor - Remove
Swivel - Assemble
Swivel - Disassemble
Swivel - Install
Swivel - Remove
Track - Remove and Install
Track Roller - Remove and Install
Undercarriage Cylinder (Adjustable Gauge) - Remove and Install
Undercarriage Frame (Adjustable Gauge) - Remove and Install
Upper Frame and Undercarriage Frame - Connect
Upper Frame and Undercarriage Frame - Separate
RENR9157 - Disassembly and Assembly (301.6C and 301.8C Mini Hydraulic Excavators Machine Systems)
RENR9158 - Schematic (301.6C, 301.8C, and 302.5C Mini-Hydraulic Excavator Electrical System)
Collage
Main
RENR9158 - Schematic (301.6C, 301.8C, and 302.5C Mini-Hydraulic Excavator Electrical System)
RENR9701 - Disassembly and Assembly (301.6C and 301.8C Mini Hydraulic Excavators Engine Supplement)
Electric Starting Motor - Remove and Install
Engine - Install
Engine - Remove and Install
Fan - Remove and Install
Flywheel - Remove and Install
Fuel Filter Base - Remove and Install
Fuel Transfer Pump - Remove and Install
Hydraulic Oil Cooler - Remove and Install
Muffler - Remove and Install
Radiator - Remove and Install
RENR9701 - Disassembly and Assembly (301.6C and 301.8C Mini Hydraulic Excavators Engine Supplement)
Caterpillar 301.6C, 301.8C Mini Hydraulic Excavators Repair & Service Manual
