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: 180
Number: 4955A (march 2003)
Bookmarks
Searchable
Wiring Diagrams
Hydraulic Diagrams

Model

Tigercat Feller Buncher
845

Contents

INTRODUCTION
NON-APPROVED FIELD PRODUCT CHANGES
GENERAL SPECIFICATIONS
-SAFETY
Battery Disconnect Switch
Cooling System
Exhaust Fumes
Fire Prevention
First Aid
Fluid Leaks
Hydraulic Pressure Hazard
Loose Clothing Hazard
Parking Hazards
Protective Clothing
Safety Precautions, General
Safety Precautions, Operating
Safety Precautions, Servicing
Safety Symbols
Signal Words
-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
Filter And Lubrication Schedule
First 100 Hours
First 25 Hours
General Maintenance
Hydraulic Oils
Lubrication Schedule
New Machine Maintenance
Pressure Setting Procedures. See Service Manual
Pressure Setting Values. See Service Manual, Section 4
Preventive Maintenance Schedule
Scheduled Maintenance
Tightening Points
Torque Chart, General
Torque Settings. Recommended
-HYDRAULIC SYSTEM
Circuit Schematic
High Pressure Limiting Control Valve
Hydraulic Oil Reservoir
Hydraulic Pumps
Hydraulic System Operation
Load Sensing
Main Control Valve
Pressure Settings
-PILOT SYSTEM
Accumulator
Circuit Schematic
Electrical Circuit Description
Foot Pedal And Control Valve Exploded View
Joystick Control Valve Description
Joystick Handle And Control Valve Exploded View
Pilot Filter
Pilot Oil Circuit Description
Pilot Supply Manifold
Pilot Supply Valve
Set Pilot Flow Control
Set Pilot Pressure
-ELECTRICAL, GAUGES AND ALARMS
Gauges And Alarms
Machine Schematic Diagrams
Switch And Sensor Locations
Wire Color Code Chart
-ENGINE START AND STOP
Electrical Circuit Description
Engine Starting Circuit
Operating Condition Circuit
Pilot Reset Circuit
Saw Switch ‘on’ At Start Up Circuit
-ENGINE ANTI-STALL
Circuit Schematics
Control Module In Cab
Engine Anti-Stall Curve
Fault Finding Procedure ~ Anti-Stall Quick Check
Fault Finding Procedures, Additional
Horsepower Limiting Control
Horsepower Limiting Control Circuit Diagram
Load Sense; Set Margin Pressure. See Section 4
Set Pilot Pressure. See Section 5
Solenoid Valve
Speed Sensor On Front Of Engine
Verify Anti-Stall Setting. See Section 4
-TRACK DRIVE
Brake Description
Circuit Schematics
Drive Motor
Hydraulic System
Pressure Settings
Track Components
Track Speed Adjustments
-BOOM FUNCTIONS
Adjust Oil Flow To Cylinders (Cylinder Cycle Times
Boom Control Valve
Boom System Description
Circuit Schematic
Cylinder Cycle Times, Typical
Engine Anti-Stall
Load Sensing
Set Main Boom, Stick And Tilt Port Relief Valves
Tilt Cylinder (Rod End) Flow Adjustment
Tilt Cylinder Flow Adjustment
-SWING
Adjust Oil Flow To Swing Motor(Swing Motor Speed)
Circuit Schematic
Lubricate Gearbox Lower Bearings
Set Swing Motor Speed
Swing Drive
Swing Motor Removal From Gearbox
-SAW DRIVE
Felling Head, 20″ Saw. See Original Manufacturers Manual
Pressure Settings
Saw Circuit Description
Saw Circuit Schematic
Saw Control Valves
Saw Pump
-TREE CLAMPS AND WRIST
Circuit Description
Circuit Schematic
Control Valve
Relief Valve. Main And Port