Tigercat T250 Service Manual Loader 18879A manuals in PDF

Factory Service Manual For Tigercat Loader. 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: 178
Number: 18879A (march 2004)
Bookmarks
Searchable
Wiring Diagrams
Hydraulic Diagrams

Model

Tigercat Loader
T250

Contents

INTRODUCTION
NON-APPROVED FIELD PRODUCT CHANGES
-SAFETY
Anti-Stall Control Module In Cab – Disconnect
Battery Disconnect Switch
Cooling System
Exhaust Fumes
Fire Prevention
First Aid
Fluid Leaks
Loose Clothing
Protective Clothing
Safety Precautions, General
Safety Precautions, Operating
Safety Precautions, Servicing
Safety Symbols
Understanding Signal Words
Welding, Prior To
-LUBRICATION & MAINTENANCE
Air Cleaner
Air Conditioning System
Air Intake Maintenance
Cycle Times, Cylinders, Factory Settings
Filters
Fire Prevention
General Maintenance
Hydraulic Oil Return Filters
Hydraulic Oils, Approved
Hydraulic Tank Pressurization System
Lubricating Cylinder Pins And Boom Joints
Lubrication Points
New Machine Maintenance
Oil Lost From Leakage Chart
Pilot Return Pressure Filter
Pressure Setting Procedures. See Service Manual
Pressure Settings, S/N 250T0111 To 250T0115
Pressure Settings, S/N 250T0131 And Up
Preventive Maintenance Schedule
Scheduled Maintenance
Service And Lubrication Points
Swing Drive Gearbox Lubrication
Torque Chart. General
Torque Settings, Recommended
Vacuum Pump (Later Design Only)
-HYDRAULIC SYSTEM
Diffusers/Strainers
High Pressure Limiting Control Valve
Hydraulic Oil Reservoir
Hydraulic Pumps
Hydraulic Reservoir
Hydraulic System Operation
Load Sensing
Main Control Valve
Schematic Diagrams
Strainers/Diffusers
-PILOT SYSTEM
Cab Tilt
Circuit Diagram
Electrical Circuit
Pilot System Components
Pressure Settings
-ELECTRICAL, GAUGES & ALARMS
Electrical Schematic Diagram
Fuse And Relay Panel
Gauges And Alarms
Instrument Panel Wiring Diagram
Sensor Locations
Wire Colour Code Chart
-ENGINE START AND STOP
Circuit Description
Engine Start Circuit Description
Start Circuit Diagrams
Start Circuit Diagrams- Secondary Start (Cab Tilt)
-ENGINE ANTI-STALL
Control Module In Cab
Control Module Pin Connections
Fault Finding Procedure ~ Anti-Stall Quick Check
Fault Finding Procedures, Additional
Horsepower Limiting Control
Load Sense; Set Margin Pressure See Section 4
Main Pump Controller (LS Control)
Pilot Pressure, Set See Section 5
Schematic Diagrams
Speed Sensor Adjusting
Speed Sensor On Engine
-TRACK DRIVE
Control Valve, Main
Drive Motor
Drive Motor And Gearbox Assembly
Hydrostatic Drive System
Pressure Settings, Drive System
Schematic Diagrams
Track Components
Track Drive Assembly
Track Speed Set-Up
Under Carriage Assembly
-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
Pressure Settings
Pressure Settings, Summary
-SWING
Gearbox, Swing Drive
Swing Bearing Wear Limits
Swing Drive
-GRAPPLE
Serial Number 250T0111 T0 250T0115
Serial Number 250T0131 And Up
Boom Connections
Control Valve. Joystick
Grapple System Components
Pumps
-DELIMBER/SLASHER
Circuit Description
Control Valves
Delimber/Slasher Connections
Fuse And Relay Panel For Delimber Option
Pilot Manifold
Pressure Settings
Pressure Settings, Summary
Pumps
Relay And Fuse Panel For Delimber Option
Saw Speed Adjustment, Oil Flow
Schematic Diagrams
Troubleshooting Delimber Relay Circuit

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