New Holland Compact Tractor T1560 T1570 service manual

Description New Holland Compact Tractor T1560 T1570 service manual

New Holland Compact Tractors T1560, T1570 pdf service & repair manual

Technical documentation, specifications, troubleshooting, electrical diagrams, hydraulic schematic, maintenance, disassembly, assembly, removal, installation and other information

MANUAL CONTENT:
GENERAL INFORMATION
Description Page
Introduction
International Symbols
Specifications
General Dimensions
Minimum Hardware Tightening Torques
Metric Bolt Torque Specifications
Lubricants
Adjustments

ENGINE
Specifications
Cooling System
Metric Bolt Torque Specifications
Engine Bolt Torque Specifications
Engine Fuel System Bolt Torque Specifications
Special Tools
Compression Test and Tools
Description of Operation -- Engine
Cylinder Head and Valve Train Components
Cylinder Block Assembly
Troubleshooting

Overhaul -- Engine
Engine
Fuel Injector and Glow Plug
Oil Pressure Switch
Temperature Sending Switch and Alternator
Fan, Water Pump, and External Oil Tube
Head Cover
Rocker Arm Shaft and Support Bracket
Cylinder Head
Valve Tappet
Fuel Shutoff Solenoid
Timing Gear Cover
Timing Gears and Camshaft
Oil Sump
Oil Suction Pipe and Strainer
Connecting Rods, Bearings, Pistons, and Rings
Flywheel
Backplate and Oil Seal
Crankshaft and Main Bearings
Cylinder Head
Valve Seats
Valves
Valve Guides
Valve Springs
Rocker Arms
Push Rods
Cylinder Head
Cylinder Block
Pistons
Piston Rings
Connecting Rods
Connecting Rod Bearing Oil Clearance Check
Pistons, Rings, and Connecting Rod
Main Bearing and Thrust Washer
Crankshaft Bearing (Bushing)
Main Bearing and Thrust Washer
Port Block
Timing Gear
Camshaft
Flywheel
Timing Gear Housing
Front Oil Seal and Steering Pump Seal
Crankshaft and Bearing Holder
Rear Oil Seal and Backplate
Flywheel
Pistons and Connecting Rods
Oil Suction Pipe and Suction Strainer
Oil Sump
Camshaft and Camshaft Gear
Idler Gear, Oil Pump, and Injection Timing
Timing Gear Cover
Crankshaft Pulley
Fuel Injection Pump
Power Steering Pump
Head Gasket Selection
Cylinder Head
Valve Clearance Adjustment
Head Cover
Water Pump and Cooling Fan
External Oil Tube
Glow Plug and Connector
Fuel Injector
Fuel Piping
Alternator and Temperature Sender Switch
Exhaust Manifold
Description of Operation -- Engine Lubrication System
Oil Filter
Construction and Function
Maintenance
Oil Pump
Engine Oil Pressure Check
Oil Pressure Relief Valve
Oil Consumption
Description of Operation -- Cooling System
Maintenance
Coolant
Radiator Cap
Water Pump
Cooling Fan
Overhaul Cooling System
Radiator
Water Pump
Thermostat
Separating the Tractor
Engine/Clutch Housing

CLUTCH
Specifications
Bolt Torques
Special Tools
Description of Operation - Single Clutch
9 x 3 Gear Transmission
HST Models
HST Drive Transmission
Clutch Pedal Assembly
Overhaul - Single Clutch
Single Clutch
Adjustments - Single Clutch
Free-play Adjustment - HST Models Only
Clutch Stop - HST and 9 x 3 Transmission Models
Troubleshooting

GEAR TRANSMISSION
Specifications
General Bolt Torque Specifications
Special Tools
Description of Operation
Separating the Tractor
9 x 3 Gear Transmission
Transmission Assembly
Single Clutch Input Shaft
Single Clutch
Main Gear Shifter Rod
Main Shaft
Reverse Idler Shaft
Single Clutch Countershaft
Single Clutch PTO Countershaft
FWD Shift Rod
Rear Main Shaft
Range Gear Shifter Rod
Drive Pinion
Range Gear Shifter Rod
Rear Main Shaft
FWD Drive Shaft
FWD Shift Rod
Single Clutch PTO Countershaft
Single Clutch Countershaft
Reverse Idler
Main Shaft
Main Gear Shifter Rod
Main Transmission Shift Lever
Single Clutch Input Shaft

FWD FRONT AXLE
Specifications
Four Wheel Drive
Bolt Torque Specifications
Special Tools
Description of Operation Front-Wheel Drive Front Axle
Troubleshooting
Overhaul
Front-wheel Drive Front Axle
Reduction Gear Drop Box
Front Axle and Differential
Drive Pinion
Front Axle
Differential
Gear Reduction Drop Box
Front Axle and Differential
Differential Gear
Axle and Differential
Ring Gear-to-pinion Backlash Check and Adjustment
Ring Gear to Pinion Adjustment
Reduction Gear Box
Idler Case Vertical Shimming Procedure
Bevel Gear-to-Pinion Backlash Check
Separating the Tractor
Front Axle 4WD
Front Wheel Toe-in
Checking Toe-In
Adjusting Toe-In
FOUR WHEEL DRIVE T1560/T1570

DIFFERENTIAL, REAR AXLE
Specifications
Ring Gear and Pinion Gear Pattern Specification and Adjustment
Bolt Torque Specifications
Special Tools
Description of Operation
Differential Assembly
Differential Lock
Drive Pinion
Disassembly (with HST Transmission)
Disassembly (with 9 x 3 Transmission)
Differential
Rear Axle
Axle Seal
Rear Axle/Center Housing

HYDROSTATIC TRANSMISSION
Specifications
Hydrostatic Transmission
Bolt Torques
Description of Operation Hydrostatic Transmission
Troubleshooting
Variable Displacement Pump
Fixed Displacement Motor
Operation
Fluid Flow
Neutral Position
Forward Position
Reverse Position
Precautions Before Disassembly
Hydrostatic Pump
Hydrostatic Motor
Hydrostatic Motor Shaft
Charge Pump
Swash Plate
Hydrostatic Transmission
Hydrostatic Pump
HST Piston Pump Cylinder Block
HST Motor Cylinder Block
Port Block
Charge Pump Relief Valve
Hydrostatic Pump and Port Block
Hydrostatic Motor and Port Block
HST Cooler Check Valve
Pressure Tests
High Pressure Relief Valve
Charge Pump Relief Valve

POWER TAKE-OFF SYSTEMS
Specifications
Bolt Torque Specifications
Description of Operation
9 x 3 Gear Transmission
Power Take-off Drive Hydrostatic Transmission
Overhaul Power Take-off
Power Take-off
Output Shaft
Centre Countershaft
One-way Clutch
Rear Countershaft
Front Countershaft
Shifter
Front Countershaft
Rear Countershaft
Centre Countershaft
One-way Clutch
Output Shaft
Description of Operation -- Mid-mount Power Take-off
Overhaul -- Mid-mount PTO
Mid-mount PTO
Countershaft
Shifter Arm
Gearbox
Mid-Mount PTO Gear Shifter Removal
Mid-Mount PTO Output Shaft Removal
Output Shaft Installation
Gear Shifter Installation
Shifter Arm
Countershaft
Rear PTO Components

BRAKES
Specifications
Rear Axle and Brakes
Brake Operation
Parking Brake
Brakes and Final Pinion Overhaul
Assembly and Installation
Brake Linkage Adjustment

HYDRAULIC SYSTEM
Specifications
Bolt Torque Specifications
Special Tools
Troubleshooting
Description of Operation - Hydraulic System
Hydraulic Fluid Filter
Combination System Relief - Diverter Valve Manifold Assembly
Control Valve Assembly (HPL)
Neutral Position - Fluid Flow
Raising Position - Fluid Flow
Lowering Position - Fluid Flow
Bypass Spool - Fluid Flow - Closed Position
Bypass Spool - Fluid Flow - Open Position
Unload Valve
Flow Control Valve
Linkage Operation - Single Lever - Position Control
Position Control Operation - Neutral Position to Raise
Raise Position to Neutral Position
Neutral Position to Lowering Position
Overhaul - Lift Cylinder
Lift Cylinder
Flow Control Valve
Hydraulic Control Valve
Combination System Relief Valve and Diverter Valve Assembly
Adjustments
HPL Linkage Adjustments
Adjustment Procedure
Control Lever
Adjustment
Description of Operation - Hydraulic Pump and Filter
Hydraulic Pump
Pump Flow
Inspection and Repair
Break-in Procedure
Description of Operation - Remote Valves
Single-spool Rear Remote Valve
Rear (Single-spool) Remote Valve
Fluid Flow Neutral Position
Fluid Flow - Neutral Position - Rear (Single-spool) Remote System
Fluid Flow - Remote Cylinder Extending
Fluid Flow - Remote Cylinder Extending - Rear (Single-spool) Remote System
Fluid Flow - Remote Cylinder Retracting
Fluid Flow - Remote Cylinder Retracting - Rear (Single-spool) Remote System

STEERING
Specifications
Special Tools
Bolt Torque Specifications
Troubleshooting
Description of Operation
Power Steering System
Drive Shaft
Gerotor Pump
Check Valve
Relief Valve
Power Steering Pump
Power Steering Cylinder
Power Steering Operation
Fluid Flow - Neutral Position
Fluid Flow - Left Turn
Fluid Flow - Right Turn
Power Steering Manual Operation
Steering Control Motor
Steering Cylinder
Power Steering Pump
Power Steering Lines
Steering Column
Pressure Testing
Pump, Steering Motor, and Relief Valve
Steering Cylinder

ELECTRICAL SYSTEM
Component Location and Function
Ground Locations
Description and Testing Electrical System Components
Battery
Electrolyte Level
Fusible Link
Fuse Block
Key Switch
Heat Position
Headlights
Hazard/Turn Signal Combination Switch
Transmission Range Safety Switch
Rear PTO Safety Switch
Mid PTO Safety Switch (standard on HST models/optional for 9 x 3 models)
Seat Safety Switch
Park Brake Switch
Relays
Safety Start Relay
Removal (All Relays)
Testing (All Relays)
Installation (All Relays)
Diodes
Charging System Diode
Testing Charging System Diode
Installation (All Diodes)
Engine Glow Plugs
Hazard Flasher/Turn Signal Control Module
Fuel Level Sender
Fuel Shutoff Solenoid
Oil Pressure Switch
Coolant Temperature Sending Unit
Positive Battery Cable