Factory Service Manual For Tigercat Harvesting Head. 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: 326
Number: 56527A (february 2021)
Bookmarks
Searchable
Wiring Diagrams
Hydraulic Diagrams

Model

Tigercat Harvesting Head
TH568
Serial Number 5680101–5681000

Contents

INTRODUCTION
-SAFETY
Avoid Injury From Backover Accidents
Battery Safety
Cab Exits
Chain Shot
Emergency Cab Exits
Felling Trees
Fire Prevention
Fluid Injection Injury
General Safety Precautions
Grease Injection Injury
Harvesting Attachment-General Safety
Harvesting Head Do Nots
Hazard Zone
Lightning Safety Awareness
Operating Safety Precautions
Parking The Head
Protective Clothing
Safety Hazards
Safety Precautions
Safety Precautions, Operating
Safety Precautions, Servicing
Safety Signal Words
Safety Symbols
Tilt Frame Lock Bolts
Working With Oil
-CONTROLS AND OPERATION
Clear-Cut Harvesting
Control Handle Button Functions
Control Handles-18-Button
Control Handles-Four-Button
Control System Components
Cutting
Cut To Length At The Stump
Delimbing
Felling And Delimbing
Felling Process
Full Tree Thinning
Harvesting Plan
Operation
Parking The Head
Preparation
Select Tree Thinning
Special Techniques
System Shutdown
Welding
-LUBRICATION AND MAINTENANCE
Approved Hydraulic Oils
Chain Oil
Commercial Wood-Weights
Fire Prevention
New Machine Maintenance
Preventive Maintenance Schedule
Scheduled Maintenance
Torque Chart, General
Torque, Fluid Connections
Weights Of Commercial Wood
-HYDRAULIC SYSTEM
Accumulator, Measuring-Wheel Arm
Cylinders
Hose Swivel
Hydraulic Settings
Main Control Valve
Manifolds
Counterbalance
Motors
Rotate Circuit Pressure And Flow Adjustment
Schematic
Tests
-ELECTRICAL
Electrical Schematic
-MEASURING SYSTEMS
Diameter Encoder
Length Measuring
Overview
Schematic
Tests
-SAWS
Bar Feed
Bar Holder Replacement
Bar Replacement
Bearing Replacement
Chain Lubrication
Chain Replacement
Drive Sprocket Replacement
Find-End Sensor (FES)
Hydraulic Chain Tension
Motor Speed Adjustment
Overview
Saw Unit Replacement
Seal Kit Replacement
Sensor, Find-End (FES)
Sensors, Saw Home And Saw Position
-ROTATOR, LINK, AND TILT FRAME
Link
Rotator
Tilt Frame
Wrist Bearing
Yoke
-WHEEL ARMS, WHEELS, MOTORS, AND FRAME DRIVE
Hub Disassembly /Assembly
Hub Preload Check And Adjustment
Hub Replacement
Motor Replacement
Motor Speed Test
Overview
Pin Replacement
Pressure Test-Wheel Arms Close
Wheel Arm Cylinder Replacement
Wheel Arm Stop Replacement
Wheel Replacement
Wheel Types
-KNIFE ARMS AND KNIVES
Blade Replacement
Fixed Back Knife Replacement
Front Floating Knife Blocks Removal / Installation
Front Floating Knife Replacement
Front Floating Knife Spring
Knife Arm Cylinder Replacement
Knife Arm Replacement
Knife Cutting Edge Angles
Knife Cutting Edge Repairs
Link Replacement See Timing Link Replacement
Overview
Proportional Knife Arm Control Valve Load Sense Check Valves
Schematics, Hydraulic
Tests-Knife Arms Open And Close Hydraulic Pressure
Timing Link Replacement
Wear Plate Replacement
-OPTIONS
360° Rotator Toolkit-93948B
475 Saw Unit Toolkit-87661 B
750 Saw Unit Toolkit-87662B
Measuring Systems Installation Tools
TH568 Head Toolkit-87491B
Toolbox 61443A