Exmark 977, 820 manual Contents

Models: 977 820

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Contents

 

Introduction

3

Safety

5

Safety Alert Symbol

5

Safe Operating Practices

5

Safety and Instructional Decals

10

Specifications

13

Model Numbers

13

Systems

13

Dimensions

14

Torque Requirements

15

Product Overview

15

Operation

16

Controls

16

Pre-Start

17

Operating Instructions

18

Transporting

20

Maintenance

22

Recommended Maintenance Schedule(s)

22

Periodic Maintenance

23

Check Engine Oil Level

23

Check Battery Charge

23

Check Mower Blades

24

Check Safety Interlock System

25

Check for Loose Hardware

25

Service Air Cleaner

26

Change Engine Oil

26

Check Hydraulic Oil Level

26

Check Tire Pressures

26

Check Condition Of Belts

26

Lubricate Grease Fittings

27

Lubricate Caster Wheel Hubs

27

Check Spark Plugs

28

Change Hydraulic System Filter

28

Thread Locking Adhesives

29

Mobil HTS Grease (Or Food-Grade

 

Anti-seize)

29

Dielectric Grease

29

Adjustments

30

Deck Leveling

30

Pump Drive Belt Tension

30

Deck Drive Belt Tension

30

Electric Clutch Adjustment

30

Motion Control Linkage Adjustment

30

Adjust Throttle Lever Tension

31

Cleaning

31

Clean Engine Air Cooling System

31

Remove Engine Shrouds and Clean Cooling

 

Fins

31

Clean Grass Build-Up Under Deck

31

Waste Disposal

32

Troubleshooting

33

Schematics

35

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Exmark 977, 820 manual Contents