Toro Multi Pro 1200, 1250 (S.N 310000001 & up) Service Repair Manual

Table of Content – Multi Pro 1200, 1250 (S.N 310000001 & up)

• Preface
• Table Of Contents
• Table Of Contents (Continued)
• 1 – Safety
• Safety Instructions
• Before Operating
• While Operating
• Maintenance and Service
• Jacking Instructions
• Safety and Instruction Decals
• 2 – Product Records and Maintenance
• Product Records
• Maintenance
• Equivalents and Conversions
• Decimal and Millimeter Equivalents
• US to Metric Conversions
• Torque Specifications
• Fastener Identification
• Using a Torque Wrench with an Offset Wrench
• Standard Torque for Dry, Zinc Plated and Steel Fasteners (Inch Series Fasteners)
• Standard Torque for Dry, Zinc Plated and Steel Fasteners (Metric Fasteners)
• Other Torque Specifications
• Conversion Factors
• 3 – Kohler Gasoline Engine
• Introduction
• Specifications
• Adjustments
• Adjust Engine Speed
• Adjust Choke Cable
• Service and Repairs
• Cooling System
• Fuel System
• Exhaust System
• Engine Mounting Plate Assembly
• Engine
• Engine Removal
• Engine Installation
• Fuel Evaporative Control System
• Kohler Engine Service Repair Manual
• 4 – Hydraulic System
• Specifications
• General Information
• Operator’s Manual
• Relieving Hydraulic System Pressure
• Hydraulic Hoses
• Hydraulic Hose and Tube Installation (O–Ring Face Seal Fitting)
• Hydraulic Fitting Installation (SAE Straight Thread O–Ring Fitting into Component Port)
• Hydraulic Schematic
• Hydraulic Flow Diagrams
• Steering Circuit
• Special Tools
• Troubleshooting
• Testing
• Steering Pump Flow and Relief Pressure
• Steering Control Valve and Steering Cylinder
• Service and Repairs
• General Precautions for Removing and Installing Hydraulic System Components
• Check Hydraulic Lines and Hoses
• Flush Hydraulic System
• Steering Pump Drive Belt
• Steering Pump
• Steering Pump Service
• Steering Control Valve
• Steering Control Valve Service
• Steering Cylinder
• Steering Cylinder Service
• 5 – Electrical System
• General Information
• Operator’s Manual
• Electrical Drawings
• Special Tools
• Troubleshooting
• Starting Problems
• General Run Problems
• Electrical System Quick Checks
• Battery Test (Open Circuit Test)
• Charging System Test
• Check Operation of Neutral Switch
• Component Testing
• Ignition Switch
• Start, Neutral Engine Speed Lock, Spray Pump Clutch, Boom Actuator and Spray Valve
• Neutral Switch
• Hour Meter
• Headlight Switch
• Pump Control and Neutral Engine Speed Control Switches
• Traction Speed Sensor
• Pump Drive Electric Clutch
• Neutral Engine Speed Control Coil
• Fusible Link Harness
• Accessory Solenoid
• Spray Pro Monitor
• Boom Actuator and Application Rate (Multi Pro 1250 only) Switches
• Rate Lockout Key Switch (Multi Pro 1250 only)
• Master Boom (Foot) Switch (Multi Pro 1250 only)
• Spray Valve Switch (Multi Pro 1250 only)
• Service and Repairs
• Pump Drive Electric Clutch
• Pump Drive Electric Clutch Service
• Headlights
• Battery Storage
• Battery Care
• Battery Service
• Battery Specifications
• Battery Removal and Installation
• Battery Inspection and Maintenance
• Battery Testing
• Battery Charging
• 6 – Spray System
• Specifications
• General Information
• Precautions Concerning Chemicals Used in Spray System
• Precautions for Removing or Adjusting Spray System Components
• Spray System Operation
• Spray System Flow Diagrams
• Multi Pro 1200
• Multi Pro 1250
• Special Tools
• Troubleshooting
• Service and Repairs
• Suction Dampener
• Pressure Dampener
• Spray Pump
• Spray Pump Service
• Agitation Control Valve
• Agitation Components (Tank mounted)
• Pressure Relief Valve (Tank Mounted)
• Spray Control (Multi Pro 1200)
• Flowmeter (Multi Pro 1200)
• Master Boom Valve (Multi Pro 1200)
• Pressure Control Valve (Multi Pro 1200)
• Boom Distribution Valves (Multi Pro 1200)
• Spray Control Assembly (Multi Pro 1250)
• Flowmeter (Multi Pro 1250)
• Regulating Valve Assembly (Multi Pro 1250)
• Boom Valve Manifold Assembly (Multi Pro 1250)
• Regulating and Boom Valve Motor Service
• Boom Bypass
• Tank Suction
• Tank Drain Assembly
• Spray Tank
• Turret Bodies
• Turret Body Service
• Spray Boom Hinge
• Boom Actuator
• Boom Actuator Service
• 7 – Drive Train
• Specifications
• General Information
• Clutch System Operation
• Drive Clutch
• Driven Clutch
• Special Tools
• Troubleshooting
• Transaxle
• Adjustments
• Shift Cable Adjustment
• Service and Repairs
• CVT Drive Belt Service
• Drive Clutch
• Drive Clutch Service
• Driven Clutch
• Pump Drive Gearbox
• Pump Drive Gearbox Service
• Stub Axle and Driveshaft
• Driveshaft Universal Joint Service
• Transaxle
• Transaxle Removal
• Transaxle Installation
• Transaxle Service
• Transaxle Disassembly
• Transaxle Inspection
• Transaxle Assembly
• 8 – Chassis
• Specifications
• Adjustments
• Front Suspension
• Service and Repairs
• Front Wheels and Brakes
• Front Brake Service
• Rear Wheels and Brakes
• Rear Brake Service
• Brake Lines
• Parking Brake Cables
• Brake Master Cylinder Service
• Bleed Brake System
• Front Suspension
• Steering Assembly
• Tie Rod End Replacement
• Ball Joint Replacement
• Seat Base (Multi Pro 1200)
• Seat Base (Multi Pro 1250)
• 9 – Sonic Boom System (Optional Kit)
• General Information
• Installation Instructions
• Precautions Concerning Chemicals Used in Spray System
• Precautions for Removing or Adjusting Spray System Components
• Special Tools
• Electrical Schematic
• Sonic Boom System Operation
• Sprayer Operation on Level Turf
• Downward Slope in Turf Encountered
• Rise in Turf Encountered
• Boom Level Changed by Operator During Automatic Operation
• Manual Boom Operation
• Troubleshooting
• Sonic Boom Light
• Sonic Boom Calibration
• Diagnostic Display
• Troubleshooting Chart
• Service and Repairs
• Sonic Mode Switch
• Relays
• Electronic Control Unit (ECU)
• Sonic Sensor
• 9.1 – Ultra Sonic Boom System (Optional Kit)
• General Information
• Installation Instructions
• Precautions Concerning Chemicals Used in Spray System
• Precautions for Removing or Adjusting Spray System Components
• Special Tools
• Electrical Schematic
• Ultra Sonic Boom System Operation
• Sprayer Operation on Level Turf
• Downward Slope in Turf Encountered
• Rise in Turf Encountered
• Boom Level Changed by Operator
• Manual Boom Operation
• Troubleshooting
• Sonic Boom Light
• Ultra Sonic Boom Calibration
• Diagnostic Lamp
• Diagnostic Display
• Troubleshooting Chart
• Service and Repairs
• Sonic Boom Fuses
• Sonic Boom Switch
• Sonic Sensors
• Relays
• Toro Electronic Controller (TEC)
• 10 – Electrical Drawings
• Vehicle Electrical Schematic
• Spray System Electrical Schematic (Multi Pro 1200)
• Spray System Electrical Schematic (Multi Pro 1250)
• Start Circuit
• Run Circuit
• Neutral Engine Speed Control Circuit
• Spray Circuit (Multi Pro 1200)
• Spray Circuit (Multi Pro 1250)
• Left Spray Switch OFF (Multi Pro 1250)
• Master Boom Switch OFF (Multi Pro 1250)
• Application Rate Change (Multi Pro 1250)
• Main Wire Harness Drawing
• Main Wire Harness Diagram
• Spray System Wire Harness Drawing (Multi Pro 1200)
• Spray System Wire Harness Diagram (Multi Pro 1200)
• Spray System Wire Harness Drawing (Multi Pro 1250)
• Spray System Wire Harness Diagram (Multi Pro 1250)