Factory Service And Maintenance 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: 240
Number: 24257A (september 2006)
Bookmarks
Searchable
Wiring Diagrams
Hydraulic Diagrams

Model

Tigercat Feller Buncher
726D

Contents

INTRODUCTION
S.A.E. STANDARDS
NON-APPROVED FIELD PRODUCT CHANGES
-SAFETY
Boom Lift Lock
Felling Trees
Fire Prevention
Parking The Machine
Safety Interlock Switches On Cab Doors
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
Air Cleaner Maintenance
Air Conditioning System, Checking
Belt, Engine Serpentine, Replacing
Center Joint
Drive Shaft Spline Lubrication, Middle And Rear
Electrical Schematics
Emergency Exits, Check Monthly
Engine Serpentine Belt, Replacing
Filters
Fire Prevention
Hydraulic Oils
New Machine Maintenance
Oil Lost From Leakage
Pressurized Water System Maintenance
Replacing The Engine Serpentine Belt
Scheduled Maintenance
Service And Lubrication Points Chart
Speed Control Lever Adjustment
Startup Procedure After Maintenance
Torque Chart
Torque, Fluid Connections
Torque Specifications – General
Transmission
Wheels, Installing
-PILOT SYSTEM
Accumulator Charge Valve
Accumulators
Components
Hydraulic Oil Heating Procedure
Pilot Circuit Description
Pilot Circuit Schematic
Pilot Manifold
Pilot Pressure Settings
Release Pilot System Pressure
-ELECTRICAL, GAUGES & ALARMS
Battery Compartment
Electrical Component Locations
Electrical Schematics
Fan Auto Reverse Cycle
Fuse And Relay Panel
Relays And Wire Connections
Wire Color Code Chart
Wire Connections – Relays
-ENGINE
Charge Air Cooler
Circuit Description
Cooling System
Cummins QSC Engine Wiring Diagram
Parking Brake
Precleaner
Relays, Diodes And Fuses Panel
Start Circuit Diagrams – Cummins ‘c Engine
Starting System Description
-DRIVE
Axles
Circuit Description
Circuit Diagram, Drive
Drive Motor
Drive Motor Pressure Settings And Adjustments
Drive Pedal Pilot Valve
Drive Prevent Valve
Drive Pump And Motor Pressure Settings And Adjust
Drive Pump Pressure Settings And Adjustments
Drive Shaft, Front, Installation
Hydraulic Oil Heat-Up
Hydrostatic Drive System
Pressure Settings And Adjustments
Speed Control Lever Valve
Test Drive
Transmission 1-Speed (Dual Motor)
Transmission 2-Speed (Single Motor)
Wheel Installation
-BRAKES AND DIFFERENTIAL LOCKS
Auxiliary Set-Up Caliper
Brakes
Differential Locks
Parking Brake
-OIL COOLER, RADIATOR AND FAN
Charge Air Cooler
Circuit Diagram, Cross-Flow Fan
Cooling System
Cooling System, Engine See Section 7 In This Manual
Cross-Flow Fan Circuit Diagram
Cross-Flow Fan With Electronic Fan Drive Control
Engine Access Panels
Engine Cooling System See Section 7 In This Manual
Fan Cooling Circuit Description
Fan Drive Motor
Fan Speed Checks
Hydraulic Hand Fill Pump
Oil Cooler
Oil Cooler And Radiator Installation
Oil Cooler Circuit Description
Pump Circuit Schematic
Schematic – Pump Circuit
-STEERING AND CENTER JOINT
Center Joint
Circuit Description
Circuit Diagram
Joystick Control Valve
Pressure Settings
Safety
Steer Relief Valve
Steer Valve
-LIFT BOOM
Boom Lift Lock
Boom Valve
Circuit Description
Circuit Diagram
Joystick Control Valve
Pressure Settings
Pump, Description
Relief Valves
-TILT
Boom Lift Lock
Boom Valve Diagram
Circuit Description
Circuit Diagram
Control Valves
Pressure Settings
Relief Valves
-SAW DRIVE
Circuit Description
Circuit Diagram
Pressure Settings
Pump Circuit Schematic
Safety
Saw Motor. See Saw Manufacturer’s Manual
Saw Pump
Saw Valves
Schematic – Pump Circuit
-CLAMPS
Boom Lift Lock
Boom Valve
Circuit Diagram
Control Valves
Pilot Line Pressures See Section 5 – Pilot System
Pressure Settings
Relief Valves
Safety
Spool Section Diagram
-SHEARWITH CLAMPS
Boom Lift Lock
Boom Valve
Circuit Description
Circuit Diagram
Control Valves
Foot Operated Pilot Valve See Section 8 – Drive
Pressure Settings
Safety
Shear Pump