Contents

 

Introduction

3

Safety

5

Safety Alert Symbol

5

Safe Operating Practices

5

Safety and Instructional Decals

10

Specifications

14

Model Numbers

14

Systems

14

Dimensions

15

Torque Requirements

16

Product Overview

16

Operation

17

Controls

17

Pre-Start

19

Operating Instructions

19

Transporting

24

Maintenance

26

Recommended Maintenance Schedule(s)

26

Periodic Maintenance

27

Check Engine Oil Level

27

Check Mower Blades

29

Check Safety Interlock System

30

Check for Loose Hardware

31

Service Air Cleaner

31

Change Engine Oil

31

Check Hydraulic Oil Level

31

Check Tire Pressures

32

Check Condition Of Belts

32

Lubricate Grease Fittings

32

Lubricate Caster Wheel Hubs

32

Check Spark Plugs

33

Change Hydraulic System Filter and

 

Fluid

33

Wheel Hub Nut Torque Specification

35

Check Spark Arrester (if equipped)

35

Thread Locking Adhesives

36

Mobil HTS Grease (Or Food-Grade

 

Anti-seize)

36

Copper-BasedAnti-seize

36

Dielectric Grease

36

Adjustments

36

Deck Leveling

36

Adjusting the Cutting Deck Rake

37

Adjusting the Rear of the Deck

38

Pump Drive Belt Tension

38

Mower Deck Drive Belt Tension

38

Check the Park Brake

38

Park Brake Adjustment

38

Electric Clutch Adjustment

40

Motion Control Neutral Adjustment

41

Motion Control Tracking Adjustment

42

Check the Neutral Switch Alignment

 

.................................................................

42

Adjust RH Motion Control Handle

 

Position

43

Caster Pivot Bearings Pre-Load

 

Adjustment

44

Cleaning

45

Clean Engine and Exhaust System

 

Area

45

Remove Engine Shrouds and Clean Cooling

 

Fins

45

Clean Debris From Machine

45

Clean Grass Build-Up Under Deck

45

Waste Disposal

45

Troubleshooting

47

Schematics

50

4

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Exmark 4500-759 Rev A manual Contents

4500-759 Rev A specifications

The Exmark 4500-759 Rev A represents an innovative leap in turf management equipment, designed to enhance the efficiency and effectiveness of landscaping professionals. As a leading name in the lawn care industry, Exmark has equipped this model with state-of-the-art technologies and features that cater to both commercial and residential users.

One of the standout characteristics of the Exmark 4500-759 Rev A is its robust engine performance. Powered by a high-efficiency engine, it delivers consistent power and torque, allowing for seamless operation across diverse terrains. This engine is complemented by advanced cooling systems, ensuring optimal temperature management during extended use, which ultimately prolongs the equipment's lifespan.

The cutting system on the 4500-759 Rev A is another highlight, featuring Exmark’s patented cutting deck design. The advanced blade and deck configuration promotes superior grass dispersion and minimizes clumping, resulting in a polished finish that landscapers strive to achieve. The adjustable cutting height feature allows users to tailor the lawn height to their preference, making it versatile for various types of grass and seasonal conditions.

Operator comfort and ease of use are paramount in the design of the Exmark 4500-759 Rev A. The ergonomically designed seat and user-friendly controls provide a smooth driving experience. The intuitive dashboard offers easy access to critical information about the mower’s operation, ensuring that operators can focus on the task at hand without any distractions.

Additionally, this model incorporates innovative technology with its integrated GPS tracking system, which enhances efficiency by allowing users to monitor location and performance remotely. This feature not only aids in job tracking but also supports maintenance scheduling, optimizing service intervals and reducing downtime.

Furthermore, the Exmark 4500-759 Rev A is built with durability in mind. The heavy-duty frame and reinforced components withstand rigorous use, ensuring long-lasting performance in demanding environments. The model's versatility enables it to adapt for various landscaping tasks, from mowing to mulching, making it a valuable tool for professionals.

In conclusion, the Exmark 4500-759 Rev A is a powerful and versatile mower equipped with advanced technologies that simplify lawn care while maximizing results. Its combination of performance, comfort, and durability positions it as an essential choice for those in the landscaping industry, empowering users to achieve their desired outcomes with confidence.