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Husqvarna Rider PR 17 User Manual

Husqvarna Rider PR 17
130 pages
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Workshop Manual
English
PR 17 PR 17 AWD
R418 Ts AWD
PF 21 PF 21 AWD

Table of Contents

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Husqvarna Rider PR 17 Specifications

General IconGeneral
Transmission TypeHydrostatic
Drive MethodRear-Wheel Drive
Cutting Height Steps7
Blades3
Hour Meter TypeDigital
Seat SuspensionYes
Deck MaterialSteel
Engine CoolingAir
Fuel TypePetrol
Rear Wheel Size16x6.5-8"
Collection SystemAvailable as an accessory

Summary

SAFETY INSTRUCTIONS

General Instructions

Guidelines for personnel and workshop equipment.

Special Instructions

Hazards of fuel, compressed air, springs, and muffler use precautions.

Risk of Sparking

Hazards and prevention of sparking from battery and starter circuits.

SPECIAL TOOLS

Special Tool Identification

Lists and illustrates special tools for rider maintenance.

Laser Tachometer Operation

Safety, operation, and maintenance of a laser tachometer for speed measurement.

SPECIFICATIONS

Dimensions and Weight

Technical specifications for PR 17, PR 17 AWD, R418 Ts AWD models.

Wheel Specifications

Tyre dimensions and air pressure for various models.

Engine Specifications

Engine manufacturer, model, power, displacement, fuel, oil, and starting specs.

Drive Axle Specifications

Manufacturer, type, and oil specifications for front and rear axles.

Electrical System Specifications

Voltage, battery, fuses, spark plug, and bulb types.

Hydraulic System Specifications

Max working pressure for hydraulic and steering servo systems.

Tightening Torques

Torque specifications for various bolts and components.

Cutting Unit Specifications

Cutting width, height, blade length, noise, width, and weight.

Cutting Unit Check List

Specifications for parallelism, cutting height, and belt distances.

Cutting Unit Play Specifications

Specifications for brake cable, hydrostatic pedals, and lifting lever play.

DELIVERY AND DEALER SERVICE

Delivery Service Procedure

Step-by-step guide for preparing and delivering the rider.

Initial Maintenance Intervals

Engine oil change after 8 hours, hydraulic/drive system oil change after 50 hours.

Routine Service Intervals

Maintenance tasks for 25, 50, 100/200, and 300 hours of operation.

Seasonal Maintenance Tasks

Maintenance tasks to be performed at least once each season.

Service Schedule Overview

Maintenance schedule with intervals and task descriptions.

Customer Delivery Procedures

Guidelines for dealers on informing customers about the machine.

Packaging and Unpacking Instructions

Instructions for handling and unpacking the machine.

Battery Preparation and Installation

Steps for filling, charging, and fitting the battery.

Steering Wheel and Oil Level Checks

Fitting steering wheel and checking engine oil level.

Hydraulic Tank and Wheel Procedures

Checking hydraulic oil level and fitting wheels.

Cutting Unit and Engine Startup Checks

Checking cutting unit, test running, and starting engine.

Final Inspection and Administration

Final checks, engine speed, and delivery paperwork.

DESIGN AND FUNCTION

General Rider Description

Overview of articulated steering and model range.

Cutting Unit Variations

Types of cutting units available for PR and PF models.

Serial Number Locations

Location of machine, engine, and transmission serial numbers.

Engine Details

Information on Kawasaki engines, maintenance, and emissions.

Steering System Mechanics

Description of articulated and hydraulic power steering systems.

Driving System Operation

Hydrostatic transmission and AWD features.

Front and Rear Axle Systems

Description of front and rear axle assemblies on AWD models.

Hydraulic Pump and Cutting Unit Overview

Hydraulic pump integration and cutting unit function.

Cutting Unit Lifting and Height Adjustment

How the cutting unit is raised/lowered and height adjusted.

REPAIR INSTRUCTIONS

Engine Removal

Step-by-step guide for engine removal.

Engine Belt Pulley Service

Procedures for removing and fitting the engine belt pulley.

Engine Installation

Instructions for lowering and tightening the engine fixtures.

Cable Adjustments and Connections

Attaching and adjusting throttle and choke cables.

Fuel Tank Maintenance

Steps for removing and fitting the fuel tank.

Changing Engine Oil

Procedure for changing engine oil and filter.

Steering Cable Adjustment

Checking and adjusting steering cable tension.

Power Steering Replacement

Step-by-step guide for replacing the power steering unit.

Cable Pulley Replacement

Procedures for removing and fitting the cable pulley.

Parking Brake Adjustment

Adjustment procedures for parking brake on different models.

Hydrostatic Transmission Cable Adjustment

Procedure for adjusting the hydrostatic transmission cable.

Throttle, Choke, and Steering Bearing Service

Adjusting cables and replacing steering bearings.

Pendulum Shaft and Bushing Service

Removing pendulum shaft and replacing rear frame bushings.

Drive Axle Removal and Assembly

Procedures for removing and assembling front axles on AWD models.

Wheel Drive Synchronisation

Steps to synchronise front and rear wheel drives.

Outgoing Shaft Seal Replacement

Steps for replacing seals on outgoing shafts.

Hydrostatic Transmission Cable Replacement

Procedures for replacing the hydrostatic transmission cable.

Hydraulic System Bleeding

Bleeding procedures for AWD and non-AWD hydraulic systems.

Transmission Maintenance

Recommendations for changing transmission oil.

Lever Housing Adjustment

Adjusting the lever housing and related components.

Rear Drive Belt Replacement

Procedure for replacing the rear drive belt.

Hydraulic Pump Drive Belt Replacement

Procedures for replacing the hydraulic pump drive belt.

Centre Belt Replacement

Procedures for replacing the centre belt.

Equipment Frame Procedures

Procedures for removing and assembling the equipment frame.

Cutting Unit Fitting

Steps for fitting the cutting unit to the machine.

Cutting Unit Removal

Steps for removing the cutting unit.

Cutting Unit Service Position

Steps to place the cutting unit in service position.

Restoring from Service Position

Steps to return cutting unit from service position.

Cutting Unit Alignment and Height

Adjusting unit parallelism and cutting height.

Cutting Height Range Adjustment

Adjusting the entire cutting height range.

Ground Pressure Adjustment

Adjusting ground pressure of the cutting unit.

Cutting Unit Belt Replacement

Procedure for replacing the V-belt on the cutting unit.

Blade and Bearing Service

Removing blades, bearings, and servicing them.

Blade Sharpening and Balancing

Procedure for sharpening and balancing mower blades.

BioClip Plug Removal

Steps to remove BioClip plug for rear ejection.

ELECTRICAL SYSTEM

Component Locations Diagram (PR 17/17 AWD)

Diagram showing electrical component locations on PR 17/17 AWD.

Component Locations Diagram (PF 21/21 AWD)

Diagram showing electrical component locations on PF 21/21 AWD.

PR 17/17 AWD Wiring Diagram

Schematic of the electrical system for PR 17 and PR 17 AWD.

PF 21/21 AWD Wiring Diagram

Schematic of the electrical system for PF 21 and PF 21 AWD.

Detailed Electrical Wiring Schematic

Comprehensive wiring diagram with color codes and connections.

Ignition, Hour Meter, and Fuse Service

Service procedures for ignition lock, hour meter, and fuses.

Light Bulb Replacement

Steps for replacing light bulbs in the machine.

Safety System Functionality

Explanation of safety system preventing starting or driving.

Microswitch Adjustments and Locations

Adjustments and locations for microswitches.

HYDRAULIC SYSTEM

Hydraulic Hygiene and Oil Recommendations

Importance of cleanliness, oil types, and contamination prevention.

Maintaining Hydraulic Oil Cleanliness

Guidelines for keeping hydraulic oil clean.

Hydraulic System Working Methods

Procedures for clean handling of hydraulic components.

Component Locations Diagrams

Diagrams showing hydraulic component locations for various models.

Lift Cylinder Replacement

Step-by-step guide for replacing the lift cylinder.

Valve Assembly Procedures

Procedures for removing and fitting the hydraulic valve block.

Hydraulic Oil Filter Change

Procedure for changing the hydraulic oil filter.

Control Valve Replacement

Steps for removing and replacing the control valve.

Control Valve Dismantling and Assembly

Detailed steps for dismantling and assembling the control valve.

Hose Bundle Management

Information on hose bundle, color coding, and part numbers.

Hydraulic Oil Cooler Replacement

Steps for changing the hydraulic oil cooler on PF 21 AWD.

Cooling Fan Replacement

Steps for replacing the cooling fan.

TROUBLESHOOTING

Engine Will Not Start

Troubleshooting steps for engine start failures.

Engine Runs Unsatisfactorily

Troubleshooting steps for poor engine performance.

Motor Runs Low/No Power

Troubleshooting issues with low power or no drive.

Low Power and Abnormal Noise

Troubleshooting low power and abnormal noise conditions.

Transmission System Issues

Troubleshooting transmission overheating, jerky starts, and brake issues.

Uneven Mowing and Vibrations

Troubleshooting uneven mowing results and vibrations.

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