Tigercat 860 870 L870 Service Manual Feller Buncher 9037A

Factory Service Manual For Tigercat Feller Buncher. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 252
Number: 9037A (may 2004)
Bookmarks
Searchable
Wiring Diagrams
Hydraulic Diagrams

Model

Tigercat Feller Buncher
860
870
L870

Contents

INTRODUCTION
NON-APPROVED FIELD PRODUCT CHANGES
-SAFETY
Battery Disconnect Switch
Cab Exits
Cooling System
Emergency Cab Exits
Engine Doors
ER Boom System Precautions
Exhaust Fumes
Felling Trees
Fire Prevention
First Aid
Fluid Leaks
Hydraulic Pressure Hazard
Levelling Machine Precautions
Loose Clothing Hazard
Parking Hazards
Protective Clothing
Safety Interlock Switches On Left Arm Rest
Safety Precautions, General
Safety Precautions, Operating
Safety Precautions, Servicing
Safety Symbols
Signal Words
Welding, Prior To
-USING HIGH SPEED DISC SAWS SAFELY
Comments And Instructions
Dangers
Forward
High Angle Wrist Rotation Capability
Saw Head Don’ts
Type Of Housing Makes A Difference
-LUBRICATION & MAINTENANCE
Air Conditioning System
Air Intake Maintenance
Approved Hydraulic Oils
Emergency Exits, Check Monthly
Filter And Lubrication Schedule
Filters
Fire Prevention
Fuel Tank Shut-Off Valves
Fuel Tank Strainers
General Maintenance
Hydraulic Oils
Hydraulic Tank
Lubrication Points Diagram, Leveler
Lubrication Schedule
New Machine Maintenance
Oil Lost From Leakage
Pressure Setting Procedures
Pressure Setting Values
Preventive Maintenance Schedule
Scheduled Maintenance
Swing Drive Gearbox Lubrication
Torque Chart
Torque Chart, General
-HYDRAULIC SYSTEM
Engine Anti-Stall Valve
High Pressure Limiting Control Valve
Hydraulic Oil Tank
Hydraulic Pumps
Hydraulic System
Load Sensing
Main Control Valve/Manifold
Pressure Settings
Schematic Diagrams
-PILOT SYSTEM
Accumulator
Circuit Description
Circuit Diagram
Electrical Circuit
Pilot System Components
Pressure Settings
-ELECTRICAL, GAUGES & ALARMS
Gauges And Alarms
Machine Schematic Diagram
Switch And Sensor Locations
Wire Color Code Chart
-ENGINE START AND STOP
Circuit Diagrams
Engine Start Circuit
-ENGINE ANTI-STALL
Control Module In Cab
Engine Anti-Stall Switch
Engine Anti-Stall Valve
Fault Finding Procedure ~ Anti-Stall Quick Check
Fault Finding Procedures, Additional
Horsepower Limiting Control
Hydraulic Pumps
Load Sense; Set Margin Pressure. See Section 4
Schematic Diagrams
Set Pilot Pressure. See Section 5
Speed Sensor, Adjusting
Speed Sensor On Engine, Cummins
Speed Sensor On Engine. John Deere
-TRACK DRIVE
Drive Motor
Schematic Diagrams
Track
Track Speed Set-Up Procedure
Undercarriage Assembly. Levelling
Undercarriage Assembly, Non-Levelling
-BOOM FUNCTIONS
Adjust Oil Flow To Cylinders (Cylinder Cycle Times
Boom System Description
Control Valve
Cylinder Cycle Times, Typical
Load Sensing
Pressure Settings, Port Relief Valves
Schematic Diagrams
Tilt Cylinder (Rod End) Flow Adjustment
Tilt Cylinder Flow Adjustment
-LEVELLING
Circuit Description
Control Valve
Counterbalance Valve
Cylinder Cycle Times, Typical
Engine Anti-Stall/Load Sensing
Levelling Circuit Description
Levelling Pilot Manifold
Levelling System Description
Load Sensing/Engine Anti-Stall
Lubricating Cylinders And Pins See Section 3
Pressure Reducing Valve, Levelling Pilot Manifold
Schematic Diagrams
Undercarriage Assembly, Levelling
-SWING
Adjust Oil Flow To Swing Motor(Swing Motor Speed)
Circuit Description
Crossline Relief Valves
Main Control Valve
Pressure Settings
Schematic Diagrams
Set Swing Motor Speed
Swing Bearing Wear Limits
Swing Drive Gearbox
Swing Motor Removal From Gearbox
-SAW DRIVE
Circuit Description
Circuit Diagram
Motor Begin Of Stroke. See Felling Head Manual
Motor Minimum Displacement. See Felling Head Manual
Pressure Settings
Saw Control Valves
Saw Pump
-TREE CLAMPS AND WRIST
Circuit Description
Circuit Diagram
Control Valves
General Description
Pressure Settings
Pump, Attachment
Relief Valve, Main And Port Later Design (Husco)

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