Jacobsen 62287, Greens King IV, 62288, 62289, 62302 Service Manual

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Greens King

Riding Greens Mower

Technical/Repair Manual

62287, 62288, 62289, 62302, 62303, 62304, 62305, 62306

When Performance Matters.

™

Greens King

Riding Greens Mower

Technical/Repair Manual

62287, 62288, 62289, 62302, 62303, 62304, 62305, 62306

WARNING: If incorrectly used, this machine can cause severe injury. Those who use and maintain this machine should be trained in its proper use,

warned of its dangers, and should read the entire manu al before attempting to set up, operate, adjust, or service the machine.

Foreword

General

This manual provides detailed information and procedures to safely repair and maintain the followin g:

Jacobsen Greens King™ IV riding greens mower and associated accessory attachments

This manual is intended to introduce and guide the user through the latest factory-approved troubleshooting and repair techniques and practices.

Before you attempt to troubleshoot or make re p air s, you must be familiar with the operation of this machine. Refer to the operator’s manual and parts manual for specific information on these topics.

THE INFORMATION CONTAINED IN THIS MANUAL IS BASED ON MACHINES MANUFACTURED UP TO THE TIME OF PUBLICATION. JACOBSEN RESERVES THE RIGHT TO CHANGE ANY OF THIS INFORMATION WITHOUT NOTICE.

California Proposition 65 Warning

WARNING

Certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Trademark Acknowledgement

Jacobsen acknowledges the following trademarks for company names or products mentioned within this publication:

Lubriplate Loctite

Corporation.

is a trademark of Fiske Brothers Refining Co.

and Permatex

are trademarks of Henkel

4247530-Rev A 5

Litho In U.S.A. 1-2012

FOREWORD

How to Use This Manual

This manual is designed to provide multiple ways to locate and access repair information.

Read each section in its entirety before beginning a procedure. Proper understanding of m ach in e op er a tion and components is the key to successful diagnostics and repair.

Make use of special information features within this manual in order to be better prepared to perform repairs. Always follow manual procedures and safety guidelines. Never take shortcuts.

Table of Contents

Major machine components or topics of interest are separated into specific chapters. Each manual lists these chapters in a main Table of Contents.

Chapter Table of Contents

Each chapter begins with a detailed table of contents related to the specific machine component or system.

Use the chapter table of contents to find specific component or procedural information.

Index

An alphabetical Index is located at the back of the manual.

Use the Index to find specific components and related procedures.

Quick Reference Specifications

A list of all machine specifications can be found in Chapter 2 Specifications and General Information . This is a list of all specifications from each chapter, combined and listed in one place for easy reference.

Warnings and Cautions

Warning and Caution indicators are located throughout the manual at specific points of interest. These notices are given to prevent personal injury, death, and/or equipment damage. Always heed these notices, and practice common sense when performing an y maintenance or repair procedure.

Notes

Special notes are given in order to draw attention to detailed instructions. These notes are intended to give further important information regarding the machine and/or a step in a procedure.

Troubleshooting

Troubleshooting charts are provided in each chapter to aid in the diagnostic process. Use these suggestions to aid in identifying a potential mechanical or mach in e adjustment problem.

Required Tools and Materials

Some procedures will require the use of specific tools and/or materials. These tools and/or materials will be listed for reference, prior to beginning a procedure.

Specifications

Near the beginning of each chapter is a specifications listing. This listing contains any specifications contained within the chapter.

6 4247530-Rev A

Table of Contents

Safety

Specifications and General Information

Engine

Electrical

Power Train

Hydraulics

1 2 3 4 5 6

Steering

Cutting Units

Accessories and Miscellaneous Repair

4247530-Rev A 7

7 8 9

Chapter 1

Safety

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Prepare for the Job . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Safety Label Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Inspect Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Keep Work Area Clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Keep Work Area Well Ventilated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Use Proper Eye and Face Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Park Mower Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Use Lifting Equipment Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Support Machine Securely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Use Compressed Air and Air Tools Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Service Tires Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Handle Fuel Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Store Volatile and Hazardous Materials Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Handle Chemical Products Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Service Hydraulic System Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Service Cooling System Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Service Electrical Components Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Dispose of Waste Materials Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

4247530-Rev A 1-1

SAFETY

Introduction

Safety is the most important element of any repair procedure. Knowledge of the procedure to be performed and safe work habits are essential to preventing death, personal injury, or property damage. Use the following statements as a common-sense guide to proper work and tool-use habits.

Prepare for the Job

Preparation is essential to complete a proced u re in a safe and efficient manner.

• Wear proper clothing. Loose or baggy clothing could become tangled in moving parts.

• Use eye/face protection. Always use proper eye/face protection to protect your eyes from flying de br is or chemical splatters.

• Wear protective footwear. Wear sa fety shoes (steel-toe) to protect your feet from falling objects.

• Use gloves when handling parts. Parts may have sharp edges or may be hot.

• Remove jewelry prior to servicing electrical systems.

• Prepare proper tools and equipmen t. Always use th e correct tool for the job. Improper or homemade tools can cause injury or machine damage.

• Prepare needed parts and materials. Gather the needed parts and materials before beginning the procedure.

• Allow machine to cool. Many components can get ho t during operation. Be sure to allow enough time for components to cool before beginning service.

• Prepare proper work-space lighting. A well-lit work area can make the job easier.

• Follow procedures and safety warnings. Service procedures are written to be as safe and efficient as possible. Never take shortcuts.

• Be prepared for emergencies. Accidents can happen, even under the best conditions. Fire extinguishers and first aid kits should be well maintained and easily accessible.

Safety Notices

Throughout this manual, the following key safety words will be used to alert the reader of potential hazards. Become familiar with these words and their meaning. Take all precautions to avoid the hazards described.

This safety alert symbol is used to

Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury and property damage. It may also be used to alert against unsafe practices.

alert you to potential hazards.

DANGER

WARNING

CAUTION

NOTICE

Indicates a potentially hazardous situation which, if not avoided, MAY result in property damage. It may also be used to alert against unsafe practices.

Safety Label Locations

1-2 4247530-Rev A

Become familiar with machine safety labels and locations. The following illustrations show safety label locations on the machine.

See Figure 1-1.

SAFETY

4247530-Rev A 1-3

TN3246, TN3247

Figure 1-1

SAFETY

4181865

4181863

4181862

4181861

1-4 4247530-Rev A

41 81864

4199140

SAFETY

4182520

105

4247530-Rev A 1-5

SAFETY

Inspect Safety Labels

Safety labels are critical to the safe operation of the mower. Inspect the mower for any damaged, missing, or unreadable labels. Replace labels as needed before placing the mower back in service.

Keep Work Area Clean

A clean, organized, well-lit work area is important to promote safe working conditions.

• Keep floor clean of debris and clear of parts and tools.

• Clean up any spilled fuel, oil, and/or chemicals immediately.

• Store all air hoses and electrical cords properly when not in use.

Keep Work Area Well Ventilated

WARNING

Never operate the engine without proper ventilation; exhaust fumes can be fata l if inhaled.

Certain test and adjustment procedures require the engine to be running. Be sure work area is well ventilated; never run the engine in an enclosed area .

Park Mower Safely

See Figure 1-2.

WARNING

Before cleaning, adjusting, or repairing this equipment, disengage all drives, engage park brake, and stop engine to prevent injuries.

When performing maintenance other than adjustments that require the engine to be running, disconnect the battery negative cables to prevent accidental starting and bodily injury.

1. Park the mower on a solid, level surface.

Use Proper Eye and Face Protection

WARNING

Always use approved personal protection equipment. Avoid workplace hazards by wearing properly maintained, approved eye and face protection. Failure to use appropriate protection equipment may result in death or serious injury.

Always wear eye protection while in a shop environment.

• Safety Glasses: Safety glasses offer a minimum level of protection from flying debris.

• Face Shields: Face shields are often used along with safety glasses to offer a higher level of protection when sparks and flying debris are present.

• Vented Goggles: Goggles offer side protection n ot offered by safety glasses alone.

• Unvented Goggles: Unvented goggles offer protection from chemical splashes and vapors.

TN3248

Figure 1-2

2. Disengage the cutting units by returning the reel control levers (1) to the neutral position.

3. Lower the cutting units by using the lower/lift pedal (4).

4. Engage park brake lever (2) and rotate key switch (3) fully counterclockwise to the off position.

5. Remove key from key switch.

1-6 4247530-Rev A

SAFETY

Use Lifting Equipment Safely

WARNING

Always check the lifting capacity and condition of hoists, slings, cables, or chains before use. Using underrated or worn lifting components can result in death or serious injury.

• Always use a lifting device with a lifting capacity greater than the weight of the item being lifted.

• Secure the load to the lifting device using cables, chains, or slings rated to handle the load being lif ted. Fasteners being used to connect lifting device s m ust be strong enough to handle the load. Also be sure the mounting point of load is strong enough to hand le the load.

• When using a lifting device, always connect the load so it is balanced.

• Always use a lifting device on a hard, level surface.

• Lower the lifting device to the lowest point before moving. Move the load slowly.

• Always support the load as soon as possible; never leave a load suspended in mid-air.

Support Machine Securely

WARNING

Use Compressed Air and Air Tools Safely

WARNING

Always wear approved eye and ear protection while using compressed air. Misuse of compressed air could result in death or serious injury.

• When using air nozzles, air pressure should not exceed 30 psi (206.8 kPa).

• Never direct air nozzles or tools at a person.

• Never point air nozzles directly at skin.

• Compressed air is a useful tool when used in a safe manner.

• Always use eye and ear protection while using compressed air and air tools.

• When using air tools, do not exceed the air pressure rating for the tool.

• When using an impact wrench, always use approved impact sockets. Never use standard sockets on an impact wrench.

• Disconnect the air supply before changing air tool attachments.

• Never point air nozzles or air tools at another person.

• Always maintain air tools properly.

• Support the machine using properly rated jackstands. Never work under a machine supported only by a jack.

• Do not use wood or concrete blocks to support the machine. Failure to properly support the machine may result in death or serious injury.

4247530-Rev A 1-7

SAFETY

Service Tires Safely

WARNING

An inflated tire contains explosive force. Use care when handling wheels and tires.

• Always wear safety glasses or goggles.

• Use proper lifting methods when worki ng with wheels and tires.

• When working on an inflated tire, never position yourself directly over the work area.

• When dismounting or mounting tires, use a wheel holder or tire machine. Use proper tire mounti ng tools and equipment. Never use screwdrivers or makeshift tools to force a tire on or off a wheel.

• Be sure tire irons and mounting tools are f ree of grease and oil. Grip them firmly.

• Inspect wheel parts for rust, damage, or distortion. Never use wheels that are out-of-round, rusted, or cracked.

• Never hammer on wheels with a steel hammer. Use rubber-covered hammers.

• When inflating tires, always use an inflation cage. Always stand away from the valve stem.

• Use accurate, tested inflation gauges to set air pressures.

Handle Fuel Safely

Handle fuel with care—it is highly flammable.

WARNING

• Never remove the fuel cap from the fuel tank, or add fuel, when the engine is running or while the engine is hot.

• Do not smoke when handling fuel. Never fill or drain the fuel tank indoors.

• Do not spill fuel. Clean spilled fuel immediately.

• Never handle or store fuel containers near an open flame or any device that may create sparks and ignite the fuel or fuel vapors.

• Be sure to reinstall and tighten fuel cap securely.

• Use an approved container; the sp out must fit inside the fuel filler neck. Avoid using cans and funnels to transfer fuel.

Store fuel according to local, state, or fede ral ord ina nces and recommendations from your fuel supplier.

Never overfill or allow the tank to become empty. Use clean, fresh fuel. Do not fill above the fuel filler neck.

Store Volatile and Hazardous Materials Safely

Store volatile materials (gasoline, diesel fuel, oil, etc.) in approved containers that are clearly marked. Containers should be stored in an approved safety cabinet away from possible sources of ignition. Storage areas and cabinets should be well ventilated to prevent t he possible build-up of fumes.

1-8 4247530-Rev A

SAFETY

Handle Chemical Products Safely

WARNING

Exposure to chemical products could result in serious injury. Handle chemical products with care. Refer to the chemical manufacturer’s Material Safety Data Sheet (MSDS) for information regarding health hazards, safe handling, and emergency response procedures.

Routine service often requires the use of various chemical products, including lubricants and cleaning solutions. Many of these chemicals are flammable and can pose health risks if not handled properly.

• Never mix chemicals. Mixing chemicals can produce toxic or explosive results.

• Follow the manufacture’s recommendations for safe usage and handling of the product.

• Various materials may pose a health hazard if used incorrectly. A Material Safety Data Sheet (MSDS) contains important information regarding proper handling and health hazards, as well as emer gency response procedures. Contact the chemical manufacturer to obtain an MSDS for the chemical product.

Service Hydraulic System Safely

WARNING

The hydraulic system is under pressure , and the oil may be hot!

• Always allow the machine to cool completely before performing service.

• Always relieve pressure in the hydraulic system before performing service.

• Always use appropriate safety equipment a nd clothing to protect exposed skin and eyes from high-pressure oil.

• Tighten all connections to proper specifications before applyin g p ressure.

• Never use bare hands to check for leaks! Oi l under pressure can penetrate the skin, and can cause gangrene within a few hours if not properly removed. Use a piece of cardboard to check for leaks.

Failure to follow appropriate safety precautions may result in death or serious injury.

Always dispose of used hydraulic oil properly. (See “Dispose of Waste Materials Safely” on page 1-10.)

Service Cooling System Safely

WARNING

Engine coolant is hot and under pressure! Allow the cooling system to cool completely before performing service.

Rotate the filler cap 1/2-turn counterclockwise and allow pressure to vent before removing filler cap.

Failure to follow appropriate safety precautions may result in death or serious injury.

WARNING

Contact with anti-freeze can damage your skin. Use gloves when working with anti-freeze. If you come in contact with anti-freeze, wash it off immediately.

Always dispose of used engine coolant properly. (See “Dispose of Waste Materials Safely” on page 1-10.)

4247530-Rev A 1-9

SAFETY

Service Electrical Components Safely

WARNING

Always disconnect the negative terminal first and positive terminal last. Connect positive terminal

first and negative terminal last. Use care when testing live circuits to prevent arcing. Arcing could result in death or serious injury.

• Disconnect the battery negative (–) cable before removing or installing electrical components. Always connect the battery negative (–) cable last.

• Certain test and adjustment procedures must be performed with the battery connected. Use care to prevent arcing when working on live circuits or components. Arcing can cause component damage and could ignite flammable materials.

Dispose of Waste Materials Safely

Routine service can produce waste products such as used oil, coolant, grease, and used batteries.

If not handled properly, these materia ls can pose a threat to the environment.

Collect fluids in well-marked, approved stora ge containers. Some waste fluids can react with ce rta i n types of plastics. Make sure the fluid to be stored is compatible with the storage container. Ne ver us e food or beverage containers to store waste fluids.

IMPORTANT

Never dispose of waste fluids by pouring on the ground, down sewer drains, or into any body of water.

• Dispose of waste fluids properly at approved local recycling centers. If recycling facilities are not available, contact your local community for the correct disposal procedure for waste fluids.

• Dispose of old batteries properly. Battery electrolyte contains sulfuric acid and other hazardous materials. Never place an old battery in the trash. Batteries must be disposed of in a manner consistent with EPA and/or local regulations.

1-10 4247530-Rev A

Chapter 2

Specifications and General Information

Machine Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Machine Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Engine Serial Number (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Engine Identification Number (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Optional Machine Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Quick Reference Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Standard Torque Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Inch Fastener Torque Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Metric Fastener Torque Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Hydraulic Hose, Tube, and Fitting General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

O-Ring Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Hydraulic Hose Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

4247530-Rev A 2-1

SPECIFICATIONS AND GENERAL INFORMATION

Machine Identification

Machine Serial Number

See Figures 2-1 and 2-2.

Figure 2-1

TN3242

A machine emission control information label (1) lists the engine model and family along with other specifications. The serial number plate (2), which includes the machine model number and weight, attaches to the rear frame of the mower near the steering yoke. Always provide the serial number of the machine when order ing replacement parts or requesting service information.

Engine Serial Number (Diesel)

See Figure 2-3.

TN3244

Figure 2-3

The engine serial number plate (1) is attached to the top of the rocker arm cover (2). The plate also includes the engine model number and the engine code number.

TN3245, TN3243

Figure 2-2

2-2 4247530-Rev A

Engine Identification Number (Gasoline)

See Figure 2-4.

SPECIFICATIONS AND GENERAL INFORMATION

XXXXXX XXXX-XX XXXXXXXX

2 3

Figure 2-4

The engine identification number plate (1) is located on the side of the engine. It identifies the engine model (2), type (3), and code number (4).

TN3566

Optional Machine Accessories

This manual is structured to cover all basic machine components and repair. The addition of accessories can affect certain troubleshooting, adjustment, and repair procedures.

4247530-Rev A 2-3

SPECIFICATIONS AND GENERAL INFORMATION

Component Location

See Figures 2-5 and 2-6.

CAUTION

Become familiar with operator controls, machine components, and correct operating procedures before beginning repair procedures.

1 Seat 6 Right Cutting Unit 2 Steering Wheel 7 Center Cutting Unit 3 Instrument Panel 8 Hydraulic Pump 4 Brake Pedal 9 Battery 5 Traction Pedal 10 Hydraulic Oil Tank

Figure 2-5: Component Location—Right Side

TN3247

2-4 4247530-Rev A

SPECIFICATIONS AND GENERAL INFORMATION

1OPS 6Muffler 2 Air Filter Housing 7 Radiator 3 Literature Pouch 8 Front Wheel Motor (2) 4 Fuel Tank 9 Left Cutting Unit 5 Steering Axle 10 Mow/Lift Pedal

Figure 2-6: Component Location—Left Side

TN3246

4247530-Rev A 2-5

SPECIFICATIONS AND GENERAL INFORMATION

Specifications

Quick Reference Specifications

Fuel Tank Capacities

Model 62304 (Diesel)

Fuel Tank Capacity gal (L) 8 (30)

Models 62305 and 62306 (Gasoline)

Fuel Tank Capacity gal (L) 8 (30)

General Engine Specifications

Model 62304 (Diesel)

Manufacturer/Model Kubota/D722-E3B Engine Type Vertical 4-Cycle Diesel Fuel Requirement

Number of Cylinders/Configuration 3, In-Line Displacement Bore x Stroke Power Output Cooling System Liquid Cooled Cooling System Capacity

Speed Range 1450–3400 rpm Lubrication Capacity (With Filter) Alternator 12 volt, 14 amp Dry Weight

No. 2 Low or Ultra Low Sulfur Diesel

(Minimum Cetane Rating 45)

cu in. (cc) 43.88 (719)

in. (mm) 2.64 x 2.68 (67 x 68)

hp (kW) 17.7 (13.2)@3200 rpm

qt (L) 3 (2.8)

50/50 Water Ethylene Glycol Mix

qt (L) 3.4 (3.2)

lb (kg) 139 (63)

Model 62305 [16 hp (12 kW) Gasoline]

Manufacturer/Model Briggs and Stratton/Vanguard V-Twin OHV Engine Type Gasoline Fuel Requirement Unleaded Gasoline (Minimum Octane

Number of Cylinders 2 Displacement Bore x Stroke Power Output Cooling System Air Cooled Speed Range 1200–3600 rpm Lubrication Capacity Alternator 12 volt, 16 amp; Key Start Dry Weight

2-6 4247530-Rev A

Rating 85)

cu in. (cc) 29.3 (480)

in. (mm) 2.68 x 2.6 (68 x 66)

hp (kW) 16 (11.9)@3600 rpm

pt (L) 3.5 (1.6)

lb (kg) 84 (38)

SPECIFICATIONS AND GENERAL INFORMATION

Model 62306 [18 hp (13.5 kW) Gasoline]

Manufacturer/Model Briggs and Stratton/Vanguard V-Twin OHV Engine Type Gasoline Fuel Requirement Unleaded Gasoline (Minimum Octane

Rating 85) Number of Cylinders 2 Displacement Bore x Stroke Power Output Cooling System Air Cooled Speed Range 1200–3600 rpm Lubrication Capacity Alternator 12 volt, 16 amp; Key Start Dry Weight

cu in. (cc) 34.8 (570)

in. (mm) 2.83 x 2.75 (72 x 70)

hp (kW) 18 (13.4)@3600 rpm

pt (L) 3.5 (1.6)

lb (kg) 84 (38)

Engine

Repair Specification

Muffler Mounting Nut Torque (Diesel Model)

Engine Isolation Mount Torque (Gasolin e)

lb-ft (N·m) 7.2–8.3 (9.8–11.3)

lb-ft (N·m) 19.6–21.7 (27–29)

4247530-Rev A 2-7

SPECIFICATIONS AND GENERAL INFORMATION

Electrical

Test and Adjustment Specifications

Resistance Across Fuel Shutoff Pull-In Coil at 68° F ohm 0.5 ± 10% Resistance Across Fuel Shutoff Hold-In Coil at 68° F Resistance Across Carb Solenoid Coil at 68° F

Repair Specifications

ohms 13.5 ± 10% ohms 40 ± 10%

Starter Mounting Screw Torque (Diesel)

lb-ft (N·m) 17–21 (23–28)

2-8 4247530-Rev A

SPECIFICATIONS AND GENERAL INFORMATION

Power Train

Test Specifications

Gear Pump Section 1 Flow gpm (lpm) 8.7 (32.8) at 3400 rpm Gear Pump Sections 2–5 Flow Traction Relief Valve Pressure Setting Left Reel Relief Valve Pressure Setting Hydraulic Leakage Percentage Ranges 0–10% = Good

gpm (lpm) 5.6 (21.2) at 3400 rpm

psi (bar) 1500 ± 10% (103 ± 10%) psi (bar) 1500 ± 10% (103 ± 10%)

11–20% = Marginal

21% and Beyond = Bad

Repair Specifications

Gear Pump—Mounting Screw Torque lb-ft (N·m) 17–21 (23–28) Gear Pump—Coupler Set Screw Torque Gear Pump—Inlet Port Fitting Torque Gear Pump—Sections 2–5 Outlet Port Fitting Torque Gear Pump—Section 1 Outlet Port Fitting Torque Gear Pump—Rear Cover-to-Pump Body Retain ing

Screw Torque Traction Metering Valve—Ports “A” and “C” Fitting

Torque Traction Metering Valve—Port “B” Fitting Torque Front Wheel Motor—Inlet and Outlet Fitting Torque

lb-in. (N·m) 130–160 (15–18)

lb-ft (N·m) 37 (50) lb-ft (N·m) 25 (18) lb-ft (N·m) 52 (70) lb-ft (N·m) 52 (70)

lb-ft (N·m) 30 (41)

lb-ft (N·m) 35 (47) lb-ft (N·m) 30 (41)

4247530-Rev A 2-9

SPECIFICATIONS AND GENERAL INFORMATION

Hydraulics

Test Specifications

Gear Pump Section 1 Flow gpm (lpm) 8.7 (32.8) at 3400 rpm Gear Pump Sections 2–5 Flow Steering Relief Valve Pressure Setting Left Reel Relief Valve Pressure Setting Center Reel Relief Valve Pressure Setting Raise/Right Reel Relief Valve Pressure Setting Lower Relief Valve Pressure Setting

Hydraulic Leakage Percentage Ranges 0–10% = Good

Repair Specifications

Backlap Valve—Fitting Torque lb-ft (N·m) 25 (34) Load Control Valve—Fitting Torque Control Valve—Section 6 Ports “A” and “B” Fitting

Torque Control Valve—Section 6 Port “P1” Fitting Torque Control Valve—Section 5 Port “P2” Fitting Torque Control Valve—Section 4 Port “P3” Fitting Torque Control Valve—Sections 3–5 Ports “A” and “B” Fitting

Torque Control Valve—Section 2 Ports “A” and “B” Fitting

Torque Control Valve—Section 1 Port “P4” Fitting Torque Control Valve—Port “T1” Fitting Torque Rear Lift Cylinder Hose and Fitting Torque Front Lift Cylinder Hose and Fitting Torque

gpm (lpm) 5.6 (21.2) at 3400 rpm

psi (bar) 921 ± 10% (64 ± 10%) psi (bar) 1500 ± 10% (103 ± 10%) psi (bar) 1500 ± 10% (103 ± 10%) psi (bar) 1700 ± 10% (117 ± 10%) psi (bar) 1200 ± 10% (83 ± 10%)

11–20% = Marginal

21% and Beyond = Bad

lb-ft (N·m) 17 (23) lb-ft (N·m) 90 (122)

lb-ft (N·m) 55 (75) lb-ft (N·m) 25 (34) lb-ft (N·m) 25 (34) lb-ft (N·m) 48 (65)

lb-ft (N·m) 25 (34)

lb-ft (N·m) 25 (34) lb-ft (N·m) 33 (45) lb-ft (N·m) 25 (34) lb-ft (N·m) 25 (34)

2-10 4247530-Rev A

SPECIFICATIONS AND GENERAL INFORMATION

Steering

Test and Adjustment Specifications

Steering Cable Deflection in. (mm) 0.500–0.625 (12.7–15.8) with 3–5 lb

(13.3–22.2 N) of pull

Repair Specifications

Steering Wheel Nut Torque lb-ft (N·m) 25–30 (34–41) Steering Unit (PN 4196484) Special Screws Torque Steering Unit (PN 4136214) Special Bolt Nut Torque Steering Unit Hydraulic Hoses Torque Steering Cylinder Ball Joint Center-to-Center Distance Steering Fork Jam Nut (Manual Steering) Torque Steering Fork Jam Nut (Power Steering) End Play

lb-ft (N·m) 20–24 (27–33) lb-ft (N·m) 20–24 (27–33) lb-ft (N·m) 25 (34)

in. (mm) 15.875 ± 0.060 (403 ± 1.5)

lb-ft (N·m) 55 ± 5 (74.5 ± 6.8)

in. (mm) 0.001–0.008 (0.025–0.203)

4247530-Rev A 2-11

SPECIFICATIONS AND GENERAL INFORMATION

Cutting Units

Checks and Adjustments

Reel Control—Shoulder Bolt-to-Link Slot

in. (mm) 0.031–0.062 (0.8–1.6)

Measurement Front Lift Cylinder—Cam Roller-to-Lift Cam

in. (mm) 0.44–0.56 (11.1–14.2)

Measurement Reel-to Bedknife Gap Reel Bearing Pre-Load Bedknife Front Face Height Bedknife Front Face Angle Bedknife Top Face Angle (rear relief) Reel Blade Relief Angle

in. (mm) 0.001–0.003 (0.025–0.076) in. (mm) 0.040 (1.27) in. (mm) 0.060 (1.5)

degrees 5 degrees 8–10 degrees 45

Repair Specifications

Reel Motor Port Fittings Torque lb-ft (N·m) 60 (81) Front Reel Motor Hose (5) Torque (See page 8-32) Front Reel Motor Hose (9) Torque (See page 8-32) Center Reel Motor Hose (5) Torque (See page 8-32) Center Reel Motor Hose (9) Torque (See page 8-32) Reel Motor—Rear Cover-to-Body Retaining Screw

lb-ft (N·m) 55 (75) lb-ft (N·m) 35 (47) lb-ft (N·m) 35 (47) lb-ft (N·m) 55 (75) lb-ft (N·m) 18.5 (25)

Torque Bedknife Backing Mounting Screw Torque Bedknife Mounting Screw Torque Reel Bearing Housing Assembly Mounting Screw

lb-ft (N·m) 25–37 (33.9–50.2)

lb-in. (N·m) 90–120 (10.2–13.6)

lb-ft (N·m) 18–22 (24.4–29.8)

Torque Rear Roller Mounting Screw Torque

lb-ft (N·m) 16–24 (21.7–32.5)

2-12 4247530-Rev A

SPECIFICATIONS AND GENERAL INFORMATION

Accessories and Miscellaneous

Fuel Tank

Capacity gal (L) 8 (30.3)

Front Tires

Size 18 x 9.5-8 Type 4-Ply Air Pressure (Gasoline) Air Pressure (Diesel) Mounting Bolt Torque

Rear Tires

Size 18 x 9.5-8 Type 4-Ply Air Pressure (Gasoline) Air Pressure (Diesel) Mounting Bolt Torque

psi (bar) 8–12 (0.55–0.83) psi (bar) 10–12 (0.69–0.83)

lb-ft (N·m) 65–85 (88–115)

psi (bar) 8–12 (0.55–0.83) psi (bar) 8–10 (0.55–0.69)

lb-ft (N·m) 65–85 (88–115)

Front Wheel Hub

Wheel Nut Torque lb-ft (N·m) 90–100 (122–136)

Mower Speed

Transport mph (km/h) 0–6.6 (0–10.6) Mowing Reverse

Weights and Dimensions

Overall Weight lb (kg) 62304 (Diesel): 1468 (666)

Overall Cutting Width Overall Width

Overall Height with OPS Overall Length

mph (km/h) 0–3.7 (0–5.9) mph (km/h) 0–3.5 (0–5.6)

62305 (16 HP Gasoline): 1234 (560) 62306 (18 HP Gasoline): 1239 (562)

in. (mm) 62 (1574) in. (mm) Mow: 70 (1778)

Transport: 68 (1727)

in. (mm) 78 (1981) in. (mm) 99.5 (2526)

4247530-Rev A 2-13

SPECIFICATIONS AND GENERAL INFORMATION

Standard Torque Values

NOTICE

All torque values included in these charts are approximate and are for reference only. Us e of these torque values is at your sole ris k. Jacobsen is not responsible for any loss, claim, or damage arising from the use of these charts.

Extreme caution should always be used when using any torque value.

Inch Fastener Torque Values

SIZE UNITS GRADE 5 GRADE 8 SIZE UNITS GRADE 5 GRADE 8

Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry

#6-32 in-lb (Nm) – 20 (2.3) 7/16-14 ft-lb (Nm) 37 (50.1) 50 (67.8) 53 (71.8) 70 (94.9)

#8-32 in-lb (Nm) – 24 (2.7) 30 (3.4) 7/16-20 ft-lb (Nm) 42 (56.9) 55 (74.6) 59 (80.0) 78 (105) #10-24 in-lb (Nm) – 35 (4.0) 45 (5.1) 1/2-13 ft-lb (Nm) 57 (77.2) 75 (101) 80 (108) 107 (145) #10-32 in-lb (Nm) – 40 (4.5) 50 (5.7) 1/2-20 ft-lb (Nm) 64 (86.7) 85 (115) 90 (122) 120 (162) #12-24

1/4-20 in-lb (Nm) 75 (8.4) 100 (11.3) 107 (12.1) 143 (16.1) 9/16-18 ft-lb (Nm) 92 (124) 122 (165) 129 (174) 172 (233)

1/4-28 in-lb (Nm) 85 (9.6) 115 (13.0) 120 (13.5) 163 (18.4) 5/8-11 ft-lb (Nm) 113 (153) 151 (204) 159 (215) 211 (286) 5/16-18 in-lb (Nm) 157 (17.7) 210 (23.7) 220 (24.8) 305 (34.4) 5/8-18 ft-lb (Nm) 128 (173) 170 (230) 180 (244) 240 (325) 5/16-24 in-lb (Nm) 173 (19.5) 230 (26.0) 245 (27.6) 325 (36.7) 3/4-10 ft-lb (Nm) 200 (271) 266 (360) 282 (382) 376 (509)

3/8-16 ft-lb (Nm) 23 (31.1) 32 (43.3) 44 (59.6) 3/4-16 ft-lb (Nm) 223 (302) 298 (404) 15 (427) 420 (569)

3/8-24 ft-lb (Nm) 26 (35.2)

in-lb (Nm) – 50 (5.7) 65 (7.3) 9/16-12 ft-lb (Nm) 82 (111) 109 (148) 115 (156) 154 (209)

NOTE

Jacobsen uses Grade 5 plated bolts as standard, unless otherwise noted. When tighten ing pl at ed bolt s, use the value given for lubricated.

AMERICAN NATIONAL STANDARD FASTENERS

– – – – –

31 (42.0) 35 (47.4) 37 (50.1) 50 (67.8) 7/8-14 ft-lb (Nm) 355 (481) 473 (641) 500 (678) 668 (905)

–

Metric Fastener Torque Values

4.6 8.8 10.9 12.9

SIZE UNITS

Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry

M4 Nm (in-lb) 3.83 (34) 5.11 (45) 2.0 (18) M5 Nm (in-lb) 1.80 (16) 2.40 (21) 4.63 (41) 6.18 (54) 6.63 (59) 8.84 (78) 7.75 (68) 10.3 (91) 4.0 (35) M6 Nm (in-lb) 3.05 (27) 4.07 (36) 7.87 (69) 10.5 (93) 11.3 (102) 15.0 (133) 13.2 (117) 17.6 (156) 6.8 (60)

M8 Nm (in-lb) 7.41 (65) 9.98 (88) 19.1 (69) 25.5 (226) 27.3 (241) 36.5 (323) 32.0 (283) 42.6 (377) 17.0 (150) M10 Nm (ft-lb) 14.7 (11) 19.6 (14) 37.8 (29) 50.5 (37) 54.1 (40) 72.2 (53) 63.3 (46) 84.4 (62) 33.9 (25) M12 Nm (ft-lb) 25.6 (19) 34.1 (25) 66.0 (48) 88.0 (65) 94.5 (70) 125 (92) 110 (81) 147 (108) 61.0 (45) M14 Nm (ft-lb) 40.8 (30) 54.3 (40) 105 (77) 140 (103) 150 (110) 200 (147) 175 (129) 234 (172) 94.9 (70)

2-14 4247530-Rev A

–– –– ––

METRIC FASTENERS

Non-Critical

Fasteners

into

Aluminum

SPECIFICATIONS AND GENERAL INFORMATION

Hydraulic Hose, Tube, and Fitting General Instructions

O-Ring Installation

• Always install new O-rings.

• On hoses with O-ring fittings, make sure O-rings are properly seated before tightening.

• O-rings should be lubricated with the fluid to be used in the system prior to assembly.

Boss Fitting O-Ring Installation

1 Tubing O.D. or Hose I.D. 2 O-Ring 3 Thread Size

TN4075

Replacement O-Rings for O-Ring Boss Fittings

Tubing O.D. or Hose I.D.

1/8 5/16-24 459290

3/16 3/8-24 459291

1/4 7/16-20 339896

5/16 1/2-20 459293

3/8 9/16-18 339897 1/2 3/4-16 339898 5/8 7/8-14 339899 3/4 1 1/16-12 339900 7/8 1-3/16-12 459296

1 1-5/16-12 339901 1-1/4 1-5/8-12 339902 1-1/2 1-7/8-12 339903

2 2-1/2-12 459300

Thread

Size

Jacobsen Part

Number

Hydraulic Hose Installation

O-Ring Seal Kits

TN4097

• SAE Boss O-Ring Kit Jacobsen PN 5002452

• O-Ring Face Seal (ORS) O-Ring Kit PN 5002454

• Common O-Ring Sizes Kit PN 5002453

Replacement O-Rings for ORS (Face Seal) Fittings

Jacobsen

ORS (Face Seal)

Tube Size

4 11 339908 6 12 339909

8 14 339910 10 16 339911 12 18 339912 16 21 339913 20 25 339914 24 29 339915

ORS (Face Seal)

O-Ring Size

Part

Number

Hold the fixed portion of the hose coupling with one wrench; use a second wrench to tighten or loosen the hose nut. This will avoid damaging the fitting seal. When tightening a hose, do not permit the hose to twist; hold the hose in a normal straight position.

When installing hoses, place fittings at angles to avoid contact with fixed parts when turning. Make sure hoses are assembled to proper “A” and “B” ports on components.

Hydraulic Hose and Tube Torque Values

Size lb-ft N·m

Dash Fractional Min Max Min Max

-4 1/4 10121416

-6 3/8 18202427

-8 1/2 32404354

-10 5/8 46 56 60 75

-12 3/4 65 80 90 110

-16 1 92 105 125 240

-20 1-1/4 125 140 170 190

-24 1-1/2 150 180 200 246

4247530-Rev A 2-15

SPECIFICATIONS AND GENERAL INFORMATION

2-16 4247530-Rev A

Chapter 3

Engine

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Fuel Tank Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

General Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Model 62304 (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

Models 62305 and 62306 (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Checks and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Throttle Cable Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Purging the Fuel System (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Repair—Model 62304 (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Fan Belt (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Air Filter Assembly (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Throttle Cable (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Oil Fill Assembly (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Muffler (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Coolant Recovery Bottle (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Thermostat (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14

Radiator (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -1 5

Fuel Filter (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

Fuel Pump (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-18

Engine (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

Engine Service (Diesel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Repair—Models 62305 and 62306 (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Air Filter Assembly (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Canister (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21

Muffler (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

Throttle Cable (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

Choke (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23

Fuel Filter (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23

Engine (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-24

Engine Service (Gasoline) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

4247530-Rev A 3-1

ENGINE

Specifications

Fuel Tank Capacities

Model 62304 (Diesel)

Fuel Tank Capacity gal (L) 8 (30)

Models 62305 and 62306 (Gasoline)

Fuel Tank Capacity gal (L) 8 (30)

General Engine Specifications

Model 62304 (Diesel)

Manufacturer/Model Kubota/D722-E3B Engine Type Vertical 4-Cycle Diesel Fuel Requirement

Number of Cylinders/Configuration 3, In-Line Displacement Bore x Stroke Power Output Cooling System Liquid Cooled Cooling System Capacity

Speed Range 1450–3400 rpm Lubrication Capacity (With Filter) Alternator 12 volt, 14 amp Dry Weight

Model 62305 [16 hp (12 kW) Gasoline]

Manufacturer/Model Briggs and Stratton/Vanguard V-Twin OHV Engine Type Gasoline Fuel Requirement Unleaded Gasoline (Minimum Octane

Number of Cylinders 2 Displacement Bore x Stroke Power Output Cooling System Air Cooled Speed Range 1200–3600 rpm Lubrication Capacity Alternator 12 volt, 16 amp; Key Start Dry Weight

cu in. (cc) 43.88 (719)

in. (mm) 2.64 x 2.68 (67 x 68)

hp (kW) 17.7 (13.2)@3200 rpm

qt (L) 3 (2.8)

qt (L) 3.4 (3.2)

lb (kg) 139 (63)

cu in. (cc) 29.3 (480)

in. (mm) 2.68 x 2.6 (68 x 66)

hp (kW) 16 (11.9)@3600 rpm

pt (L) 3.5 (1.6)

lb (kg) 84 (38)

No. 2 Low or Ultra Low Sulfur Diesel

(Minimum Cetane Rating 45)

50/50 Water Ethylene Glycol Mix

Rating 85)

3-2 4247530-Rev A

ENGINE

Model 62306 [18 hp (13.5 kW) Gasoline]

Manufacturer/Model Briggs and Stratton/Vanguard V-Twin OHV Engine Type Gasoline Fuel Requirement Unleaded Gasoline (Minimum Octane

Rating 85) Number of Cylinders 2 Displacement Bore x Stroke Power Output Cooling System Air Cooled Speed Range 1200–3600 rpm Lubrication Capacity Alternator 12 volt, 16 amp; Key Start Dry Weight

Repair Specification

cu in. (cc) 34.8 (570)

in. (mm) 2.83 x 2.75 (72 x 70)

hp (kW) 18 (13.4)@3600 rpm

pt (L) 3.5 (1.6)

lb (kg) 84 (38)

Muffler Mounting Nut Torque (Diesel Model)

Engine Isolation Mount Torque (Gasolin e)

lb-ft (N·m) 7.2–8.3 (9.8–11.3)

lb-ft (N·m) 19.6–21.7 (27–29)

4247530-Rev A 3-3

ENGINE

Component Location

Model 62304 (Diesel)

See Figures 3-1 and 3-2.

1 Fuel Tank 5 Starter 9 Engine Temperature Sensor 13 Thermostat 2 Engine Oil Fill Cap 6 Engine Oil Pressure Switch 10 Radiator Fill Cap 14 Coolant Recovery Bottle 3 Muffler 7 Engine Oil Filter 11 Radiator 15 Air Cleaner Assembly 4 Alternator 8 Fan Belt 12 Speed Control Plate

Figure 3-1: Component Location—Left Side

3-4 4247530-Rev A

TN3456,TN3460, TN3467

ENGINE

1 Hydraulic Tank 3 Glow Plug Switch 5 Fuel Filter 7 Engine Coolant Drain Valve 9 Gear Pump 2 Throttle Control Lever 4 Hydraulic Oil Filter 6 Fuel Pump 8 Fuel Shutoff Solenoid 10 Battery

4247530-Rev A 3-5

TN3465,TN3395

Figure 3-2: Component Location—Right Side

ENGINE

Models 62305 and 62306 (Gasoline)

See Figures 3-3 and 3-4. (Model 62306 is shown.)

1 Fuel Tank 4 Throttle Cable 7 Engine Oil Filter 2 Hydraulic Tank 5 Choke Cable 8 Canister 3 Throttle Control Lever 6 Gear Pump 9 Battery

Figure 3-3: Component Location—Right Side

TN3555,TN3550,TN3551

3-6 4247530-Rev A

ENGINE

1 Air Filter Assembly 2 Fuel Filter 3 Engine Oil Fill Cap 4 Engine Oil Dipstick 5 Muffler

Figure 3-4: Component Location—Left Side

TN3554

4247530-Rev A 3-7

ENGINE

Checks and Adjustments

Throttle Cable Adjustment

See Figures 3-5 and 3-6.

NOTE

Diesel engine is shown; procedure for gasoline engin e is similar.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

5. With throttle lever in the slowest position and engine throttle lever in the fully closed position, tighte n throttle cable clamp nut (3).

6. Operate the throttle control lever fully in both directions and ensure that the throttle contro l wire does not buckle, kink, or stretch when the engine throttle lever hits the stops in the low idle and full throttle positions. Readjust throttle cable if necessary.

Purging the Fuel System (Diesel)

See Figures 3-7 through 3-9.

CAUTION

Do not purge fuel system when engine is hot.

NOTE

The fuel system will need to be purged of air whenever the fuel filter or fuel lines are removed, the fuel tank is completely emptied, or the engine has not been used for an extended time.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

TN3323

Figure 3-5

2. Fully loosen throttle cable clamp nut (3).

3. Move engine throttle lever (2) unt il it ju st reac hes the fully closed position.

Figure 3-6

4. With engine throttle lever in the fully closed position, place throttle control lever (4) fully in the slowest position against throttle bracket (5). Relocate throttle control wire (6) to alternate mounting hole (7) if necessary to maintain lever positions.

TN4292

NOTE

Be sure the fuel tank is filled with clean, fresh diesel fuel before performing a purge of the fu el system.

TN3317

Figure 3-7

2. Open fuel valve (2) and loosen air vent screw (1) at the top of the filter by turning it co unterclockwise two turns. Place a suitable container under the filter to catch fuel that will flow from the screw hole.

3-8 4247530-Rev A

ENGINE

3. When bubbles no longer appear in fuel coming o ut of the air vent screw hole, tighten the air vent screw.

TN3323

Figure 3-8

4. Open air vent plug (3) at the top of the fuel injection pump.

7. When the fuel system has been purged and the engine is running, listen to the engine. If the en gine is misfiring, repeat steps 4 through 6.

TN3322

Figure 3-9

WARNING

The engine may start during this process. Be careful of injury due to moving components. If the engine starts, continue purging the fuel system.

5. Place throttle control lever (4) in the slowest posit ion, and crank engine over for approximately 10 seconds.

6. Close air vent plug when bubbles no longer appear in the fuel flow and turn the ignition switch to the off position.

4247530-Rev A 3-9

ENGINE

Repair—Model 62304 (Diesel)

Fan Belt (Diesel)

Removal

See Figures 3-10 and 3-11.

CAUTION

Use extreme care when working near the muff ler. Do not attempt to service when the engine is hot . Serious personal injury can occur.

NOTE

Inspect and adjust the new engine belt after the first 50 hours of operation. Check and adjust annually thereafter.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

Figure 3-11

3. Remove fan belt (1) from the alternator (3), coolant pump (5), and crankshaft pulley (4).

TN1113

Installation

1. Install fan belt by reversing the order of removal.

2. Adjust belt tension by loosening alternator mounting screws (2) and pulling the alternator (3) against the belt (1) until proper tension is achieved.

3. Measure belt tension at the midpoint between pulleys. Adjust fan belt to 0.28–0.35 in.

(7–9 mm) deflection with a tension of 22 lb (98 N).

TN3325

Figure 3-10

2. Loosen screws (2) and push the alternator (3) toward the engine to loosen the fan belt (1).

NOTE

See the engine manufacturer’s manual for further information.

3-10 4247530-Rev A

Air Filter Assembly (Diesel)

Removal and Installation

See Figures 3-12 and 3-13.

CAUTION

• Do not open the air filter assembly for inspection or cleaning. Unnecessary removal of the air filter increases the risk of injecting dust and other impurities into the engine.

• Do not remove air filter with engine running.

NOTES

• The air filter on this engine is a dry type; never apply oil to it.

• The dust cap should be removed and cleaned daily in dusty conditions.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

ENGINE

Figure 3-13

4. Slide air filter (4) out of the assembly.

Installation Note

Install air filter assembly by reversing the order of removal.

TN3329

TN3328

Figure 3-12

NOTE

To ensure correct installation, note the orientation of the air inlet (3) before removing the air filter dust cap (2).

2. Release retaining clips (1) and remove the air filter dust cap (2).

3. Using damp, lint-free cloths, thoroughly clean the inside of the dust cap.

Throttle Cable (Diesel)

Removal and Installation

See Figures 3-14 and 3-15.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

4 5 6

Figure 3-14

TN3330

4247530-Rev A 3-11

2. Remove nut (3) from throttle linkage screw (2).

3. Remove nut (4), lock washer (5), flat washer (6), and screw (7) from linkage bracket (8).

4. Remove throttle cable (1) from throttle linkage screw (2).

ENGINE

Figure 3-15

5. Remove other end of throttle cable (1) from throttle lever bracket (9).

Installation Notes

• Install throttle cable by reversing the order of removal.

• Adjust throttle cable as needed. (See “Thro ttle Cable Adjustment” on page 3-8.)

Oil Fill Assembly (Diesel)

Removal and Installation

See Figures 3-16 and 3-17.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

TN3331

TN3342

Figure 3-16

2. Remove oil fill cap (1) from the oil fill assembly.

3. Loosen hose clamp (2) from the oil fill hose (4).

4. Remove two nuts (5) and remove the oil fill bracket (6).

5. Remove hose clamp (3) and remove oil fill hose (4).

CAUTION

Care must be taken not to drop anything into the oil fill opening. Always cover the oil fill opening. Leaving an opening uncovered may allow foreign matter to fall into the engine; and cause severe damage to the engine.

3-12 4247530-Rev A

TN2687

Figure 3-17

6. Unscrew and remove oil fill adapter (7) from the engine.

Installation Note

Install oil fill assembly by reversing the order of removal.

Muffler (Diesel)

Removal and Installation

See Figures 3-18 through 3-20.

CAUTION

Do not attempt to service the exhaust system when the engine is hot. Serious personal injury can occur.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

5 6 7

ENGINE

151413 16

19 20 21

TN3345

Figure 3-19

6. Remove two nuts (13), lock nuts (14), flat washers (15), and screws (16) from heat shield (17).

7. Remove screw (19), lock washer (20), and flat washer (21), and remove heat shields (17 and 18).

321

9 10 11

TN3344

Figure 3-18

3. Remove nut (1), flat washer (2), and screw (3) from the muffler bracket (12).

4. Remove screw (9), lock washer (10), and flat washer (11) from the muffler.

5. Remove two screws (5), two lock washers (6), and two flat washers (7), and remove heat sh ields (4 and

8).

23 24

Figure 3-20

8. Remove four nuts (23) and four lock nuts (24), and remove muffler (25) from exhaust manifold (22).

9. Inspect the exhaust system for cracks, holes, and distortion. Replace exhaust gasket.

Installation Notes

• Install muffler by reversing the order of removal.

• Install new gasket during installation.

• Tighten nuts (23) to 7.2–8.3 lb-ft (9.8– 11.3 N·m).

TN3346

4247530-Rev A 3-13

ENGINE

Coolant Recovery Bottle (Diesel)

Removal and Installation

See Figures 3-21 and 3-22.

CAUTION

Do not attempt to service any part of the coolant system when the engine is hot. Serious personal injury can occur.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

4. Disconnect hoses (3 and 6) from coolant recovery bottle (7).

5. Remove two nuts (4) and two lock washers (5), and remove the coolant recovery bottle (7).

Installation Note

Install coolant recovery bottle by reversing the order of removal.

Thermostat (Diesel)

Removal and Installation

See Figures 3-23 through 3-25.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

WARNING

Never remove the radiator cap when the coolant is hot. The engine must be shut down and cooled before the radiator cap is removed. Very hot coolant will be sprayed from the radiator if the cap is loosened before the engine has cooled. Serious personal injury can occur.

TN3347

Figure 3-21

2. Remove the radiator cover (1).

Figure 3-22

3. Remove hose clamp (2) from recovery hose (3).

4 5

TN3352

TN3356

Figure 3-23

3. Place a suitable clean container, at least 1 gal (3.8 L) capacity, under the radiator.

4. Open petcock (1) located on bottom of radiator, remove radiator cap, and drain coolant.

3-14 4247530-Rev A

ENGINE

4 5

Figure 3-24

5. Loosen hose clamp (2) and remove hose (3).

6. Remove two screws (4) and lock washers (5).

TN3354

Radiator (Diesel)

Removal

See Figures 3-26 through 3-29.

1. Park the mower safely. (See “Park Mower Safely” on

page 1-6.)

2. Allow the engine to cool completely.

WARNING

3. Place a suitable clean container, at least 1 gal (3.8 L)

capacity, under the radiator.

4. Open petcock located on bottom of radiator, remove

radiator cap, and drain coolant.

NOTE

Label all hoses before removing to ensure correct installation.

TN3354

Figure 3-25

7. Remove thermostat housing (6), gasket (8), and thermostat (7).

Installation Notes

• Install thermostat by reversing the order of removal.

• Clean the gasket surface prior to assembly.

• Use a new gasket during installation.

• Use a new cable tie to secure wire harness.

• Fill the radiator with clean water and ethylene glycol based antifreeze mixed for the coldest ambient temperature.

TN3347

Figure 3-26

5. Remove the radiator cover (1).

4247530-Rev A 3-15

ENGINE

6. Remove two screws (2), two lock washers (3), and two flat washers (4), and remove top radiator cover bracket (9).

7. Remove two screws (5), two lock washers (6), and two flat washers (7), and remove lower radiator cover bracket (8).

Figure 3-27

13 14 15 16

586

TN3371

26 27 28

Figure 3-29

13. Remove four screws (26), lock washers (27), and flat washers (18), and move fan shroud (29) toward engine enough to clear the radiator (5) .

14. Remove radiator (5).

26 27 28

TN3376

Installation

1. With the lower radiator hose removed from radiator, flush the inside of the radiator with fresh water.

2. Install radiator by reversing the order of removal.

3. Fill the radiator with clean water and ethylene glycol based antifreeze mixed for the coldest ambient temperature.

4. Install radiator cap and start the engine following the instructions in the “Safety and Operation Manual.”

19 20 21 22

24 25

TN3372

Figure 3-28

8. Remove hose clamp (11) and recovery hose (10).

9. Remove hose clamp (18) and upper radiator hose (12).

10. Remove hose clamp (24) and lower radiator hose (25).

11. Remove two screws (19), lock washers (20), flat washers (21), and nuts (22), and remove bracket (23).

12. Remove two screws (13), lock washers (14), flat washers (15), and nuts (16), and remove bracket (17).

CAUTION

Allow the engine coolant to completely cool before removing the radiator cap. Hot coolant sprayed from the cap can cause serious personal injury.

5. When the engine reaches normal operating temperature, check and fill the coolant reservoir to the hot full level.

3-16 4247530-Rev A

ENGINE

Fuel Filter (Diesel)

Removal and Installation

See Figure 3-30.

CAUTION

Diesel fuel is highly flammable. Handle wit h care. Use an approved container with a spout that will fit inside the fuel filler neck. Avo id using unapproved containers to transport fuel. Keep all fuel containers clean and closed when not in use.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely before servicing.

CAUTION

Dispose of fuel properly. Contact the local environmental department for instructions on disposing of unwanted fuel products.

Installation Notes

• Clean the inside and outside of filter head (2).

• Lightly lubricate O-rings (6 and 7) with clean oil.

• Install fuel filter by reversing the order of removal.

• Tighten cup retaining nut (3) hand tight.

• Open fuel shutoff valve (1).

• Purge air from the fuel system after installing t he new filter. (See “Purging the Fuel System (Diesel)” on page 3-8.) See the engine manufacturer’s manual for further instructions.

Figure 3-30

3. Turn the fuel shutoff lever (1) to the horizontal (off) position.

4. Thoroughly clean cup (4) and area surrounding the fuel filter.

5. Turn cup retaining nut (3) counterclockwise to remove it.

6. Remove cup (4) and filter element (5). Drain excess fuel into an appropriate container.

7. Remove O-rings (6 and 7).

TN3317

4247530-Rev A 3-17

ENGINE

Fuel Pump (Diesel)

Removal and Installation

See Figure 3-31.

CAUTION

Diesel fuel is highly flammable. Handle wit h care. Use an approved container with a spout that will fit inside the fuel filler neck. Avoid using unapproved containers to transport fuel. Keep a ll fuel containers clean and closed when not in use.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

3. Turn the fuel shutoff valve clockwise until valve

bottoms lightly. Valve is located on the fuel filter.

Engine (Diesel)

Removal and Installation

See Figures 3-32 through 3-36.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely before attempting to service the engine.

3. Tag and disconnect the negative (–) battery cable.

4. Remove fuel tank. (See “Fuel Tank (Diesel)” on page 9-7.)

5. Remove fuel tank support pan. (See “Fuel Tank Support Pan” on page 9-8.)

6. Remove muffler. (See “Muffler (Diesel)” on page 3-13.)

7. Remove radiator. (See “Radiator (Diesel)” on page 3-15.)

8. Remove air filter assembly. (See “Air Filter Assembly

(Diesel)” on page 3-11.)

NOTE

Label all wires before disconnecting to ensure correct installation.

9. Tag and disconnect the wiring harness at the engine, engine temperature sensor, alternator, fuel shutoff solenoid, starter, engine oil pressure switch, and glow plug.

TN3377

Figure 3-31

4. Loosen fuel hose clamps (2 and 4).

5. Disconnect fuel hoses (1 and 3) from fuel pump (6). Use a suitable container to catch the fuel that will flow from the fuel hoses. Cap the hoses.

6. Remove screws (5).

7. Remove fuel pump (6).

Installation Notes

• Install fuel pump by reversing the order of removal.

• Inspect the fuel pump gasket for any damage and replace if necessary.

TN3390

Figure 3-32

10. Disconnect the fuel shut-off solenoid (4) and throttle cable (3) at the speed control plate (2), located next to the fuel injection pump (1).

3-18 4247530-Rev A

ENGINE

16 17

TN3377

Figure 3-33

11. Loosen hose clamp (6) and remove fuel line (5).

987

Figure 3-34

12. Remove gear pump (12). (See “Gear Pump” on page 5-31.)

13. Remove anti-sway spring (11) from the center cutting unit.

14. Remove nut (7), lock washer (8), screw (9), and plate (10) from engine isolation mount (13).

TN3394

TN3395

Figure 3-35

15. Remove two screws (16) and washers (17), and remove fuel shutoff (14) and fuel shut off bracke t (15).

WARNING

Prevent personal injury. Use a properly rated lifting device. Always be sure the load is balanced before lifting.

18 19

20 21

TN3398

Figure 3-36

4247530-Rev A 3-19

16. Using a suitable engine hoist, support the engine and remove nut (20), lock washer (21), and screw (22) from engine isolation mount (23).

17. Remove two screws (18) and flat washers (19) securing the engine mount to the frame.

18. Check for any connected wires and components, and carefully remove the engine and engine mounts from the machine.

ENGINE

19. Plac e th e en gin e on a suit ab le sta n d or workbench that will support the full weight in a safe manner while preventing damage to the engine.

NOTE

If the engine is being replaced, some components must be removed and installed on the new engine. Refer to “Parts and Maintenance Manual” for additional information and illustrations.

Installation Notes

• Inspect engine isolation mounts and replace if necessary.

• Install the engine by reversing the order of removal.

• If necessary, remove components from the engine and install the components on the new engine.

• Use new gaskets when installing the exhaust system.

• Use new cable ties to secure wire connectors and wire harnesses.

• Apply dielectric grease (Jacobsen PN 365422) to any wire connectors disconnected.

• Fill the radiator with clean water and ethylene glycol based antifreeze mixed for the coldest ambient temperature.

• Replace the engine oil filter and fill engine with oil.

• Purge air from the fuel system. (See “Purging the Fuel System (Diesel)” on page 3-8.)

Engine Service (Diesel)

Repair—Models 62305 and 62306 (Gasoline)

Air Filter Assembly (Gasoline)

Removal and Installation

See Figure 3-37.

CAUTION

Do not remove air filter with engine running.

NOTE

The air filter cartridge on this engine is a dry type; never apply oil to it.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

A separate engine manual, prepared by the engine manufacturer, is supplied with this machine. Refer to the engine manufacturer’s manual for all engine-related service.

Proper attention to the engine manufacturer’s manual directions will ensure maximum service life of the engine.

TN2703

Figure 3-37

3. Disengage retaining clips (1) and remove cover (2).

4. Remove knob (3) and air filter retainer (4).

5. Remove air filter pre-cleaner (5) and air filter cartridge (6).

3-20 4247530-Rev A

ENGINE

Installation Notes

• Wash air filter pre-cleaner in liquid detergent and water. Squeeze dry in a clean cloth. Saturate in clean engine oil and squeeze out excess oil in a clean, absorbent cloth. Replace air filter pre-cleaner if it remains dirty or is damaged.

• Do not use petroleum solvents such as kerosene to clean air filter cartridge.

• Do not use pressurized air to clean a ir filter cartridge.

• Install air filter assembly by reversing the order of removal.

Canister (Gasoline)

Removal and Installation

See Figure 3-38.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

Muffler (Gasoline)

Removal and Installation

See Figures 3-39 and 3-40.

CAUTION

Do not attempt to service the exhaust system when the engine is hot. Serious personal injury can occur.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

TN3550

Figure 3-38

2. Loosen hose clamps (5 and 6) and disconnect hoses (2 and 3).

3. Remove screw (1) and canister (4).

Installation Note

Install canister by reversing the order of removal.

TN3477

Figure 3-39

3. Remove nut (2), lock washer (3), two washers (4), and screw (5) from the muffler (1) and muffler bracket (6).

4247530-Rev A 3-21

ENGINE

Throttle Cable (Gasoline)

Removal and Installation

See Figure 3-41.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

4. Remove nut (13), lock washer (8), washer (14), and muffler clamp (7).

5. Disengage muffler (1) from exhaust pipe (9).

6. Remove screw (12), lock washer (11), and muffler support (10).

Installation Note

Install muffler by reversing the order of removal.

Figure 3-40

TN3478

4 3

TN3558

Figure 3-41

3. Remove two nuts (3), lock washers (4), and screws (1), and remove throttle cable (2) from bracket (5).

4. Disengage throttle cable at the engine.

3-22 4247530-Rev A

Installation Notes

• Install throttle cable by reversing the order of removal.

• Adjust throttle cable as needed. ( See “Thr ottle Cab le Adjustment” on page 3-8.)

ENGINE

Choke (Gasoline)

Removal and Installation

See Figure 3-42.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

Fuel Filter (Gasoline)

Removal and Installation

See Figure 3-43.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely.

Figure 3-43

3. Loosen hose clamps (1 and 3).

4. Tag and disconnect fuel tank-to-fuel filter hose (2) from the fuel filter (5). Cap fitting and plug hose to prevent leakage and contamination.

5. Tag and disconnect fuel filter-to-fuel pump hose (4) from the fuel filter (5). Cap fitting and plug hose to prevent leakage and contamination.

TN3552

TN3559

Figure 3-42

3. Disengage choke at the engine.

4. Remove nut (3) and lock washer (2).

5. Remove choke (1) from bracket (4).

Installation Note

Install choke by reversing the order of removal.

4247530-Rev A 3-23

Installation Notes

• Install fuel filter by reversing the order of removal.

• Make sure the flow arrow on the side of the fuel filter is aligned with the fuel tank-to-fuel pump flow direction.

ENGINE

Engine (Gasoline)

Removal and Installation

See Figure 3-44.

1. Park the mower safely. (See “Park Mower Safely” on page 1-6.)

2. Allow the engine to cool completely before attempting to service the engine.

3. Tag and disconnect the negative (–) battery cable.

4. Remove fuel tank. (See “Fuel Tank (Gasoline)” on page 9-8.)

5. Remove fuel tank support pan. (See “Fuel Tank Support Pan” on page 9-8.)

6. Remove muffler. (See “Muffler (Gasoline)” on page 3-21.)

7. Remove gear pump. (See “Gear Pump” on

page 5-31.)

8. Disconnect the throttle cable and choke from the engine.

NOTE

Label all wires before disconnecting to ensure correct installation.

9. Tag and disconnect the wiring harness at the engine, ignition modules, carb solenoid, starter mo tor, starter solenoid, and engine oil pressure switch.

WARNING

Prevent personal injury. Use a properly rated lifting device. Always be sure the load is balanced before lifting.

3-24 4247530-Rev A

TN3560

Figure 3-44

10. Using the proper engine hoist, support the engine and remove four nuts (5), lock washers (6), and screws (2) securing the engine (1) to the engine mount (4).

11. Move ground cable (3) aside.

12. Check for any connected wires and components, and carefully remove the engine from the machine.

13. Place the en g ine on a su itab le stan d or wor kbe n ch that will support the full weight in a safe manner while preventing damage to the engine.

NOTE

If the engine is being replaced, some components must be removed and installed on the new engine. Refer to “Parts and Maintenance Manual” fo r addit ion al information and illustrations.

Installation Notes

• Inspect engine isolation mounts and replace if necessary. Tighten engine isolation mounts to 19.6–

21.7 lb-ft (27–29 N·m).

• Install the engine by reversing the order of removal.

• If necessary, remove components from the engine and install the components on the new engine.

• Use new cable ties to secure wire connectors and wire harnesses.

• Apply dielectric grease (Jacobsen PN 365422) to any wire connectors disconnected.

• Replace the engine oil filter and fill engine with oil.

Engine Service (Gasoline)

A separate engine manual, prepared by the engine manufacturer, is supplied with this machine. Refer to the engine manufacturer’s manual for all engine-related service.

Proper attention to the engine manufacturer’s manual directions will ensure maximum service life of the engine.

ENGINE

4247530-Rev A 3-25

ENGINE

3-26 4247530-Rev A

Jacobsen 62287, Greens King IV, 62288, 62289, 62302 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual