MTD Series 580 Operator'S Manual Download Page 2

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SECTION 1:  IMPORTANT SAFE OPERATION PRACTICES

WARNING: 

THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF

NOT FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OF
YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL
BEFORE ATTEMPTING TO OPERATE YOUR LAWN MOWER. FAILURE TO COMPLY WITH
THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. WHEN YOU SEE THIS
SYMBOL, HEED ITS WARNING.

WARNING: 

The Engine Exhaust from this product contains chemicals known to

the State of California to cause cancer, birth defects or other reproductive harm.

DANGER: 

Your lawn mower was built to be operated according to the rules for safe operation in

this manual. As with any type of power equipment, carelessness or error on the part of the operator
can result in serious injury. This lawn mower is capable of amputating hands and feet and throwing
objects. Failure to observe the following safety instructions could result in serious injury or death.

1.  GENERAL OPERATION

• Read this operator’s manual carefully in its entirety

before attempting to assemble this machine. Read,
understand, and follow all instructions on the
machine and in the manual(s) before operation. Be
completely familiar with the controls and the proper
use of this machine before operating it. Keep this
manual in a safe place for future and regular
reference and for ordering replacement parts.

• Your rotary mower is a precision piece of power

equipment, not a plaything. Therefore, exercise
extreme caution at all times. Your unit has been
designed to perform one job: to mow grass. Do not
use it for any other purpose.

• Never allow children under 14 years old to operate

a power mower. Children 14 years old and over
should only operate mower under close parental
supervision. Only responsible individuals who are
familiar with these rules of safe operation should
be allowed to use your mower.

• Keep the area of operation clear of all persons,

particularly small children and pets. Stop engine
when they are in the vicinity of your mower to help
prevent blade contact or thrown object injury.
Although the area of operation should be
completely cleared of foreign objects, an object
may have been overlooked and could be
accidentally thrown by the mower in any direction
and cause serious personal injury to the operator
or any others allowed in the area.

• Wear sturdy, rough-soled work shoes and close-

fitting slacks and shirts. Shirts and pants that cover
the arms and legs and steel-toed shoes are
recommended. Do not wear loose fitting clothes or
jewelry. They can be caught in moving parts.
Never operate a unit in bare feet, sandals, slippery
or light weight (e.g. canvas) shoes.

• Always wear safety glasses or safety goggles

during operation or while performing an adjustment
or repair, to protect eyes from foreign objects that
may be thrown from the machine in any direction.

• Thoroughly inspect the area where the equipment

is to be used. Remove all stones, sticks, wire,
bones, toys and other foreign objects which could
be picked up and thrown by the mower in any
direction and cause serious personal injury to the
operator or any others allowed in the area. Plan
your mowing pattern to avoid discharge of material
toward roads, sidewalks, bystanders and the like.
To help avoid a thrown objects injury, keep
children, bystanders and helpers at least 75 feet
from the mower while it is in operation.

• Do not put hands or feet near or under rotating

parts. Keep clear of discharge opening at all times
as the rotating blade can cause injury.

• Many injuries occur as a result of the mower being

pulled over the foot during a fall. Do not hang on to
the mower if you are falling; release the handle
immediately.

• Never pull the mower toward you while you are

walking. If you must back the mower away from a
wall or obstruction first look down and behind, and
then follow these steps:

Step back from the mower to fully extend your
arms.

Be sure you are well balanced with sure
footing.

Pull the mower back slowly, no more than half
way toward you. 

Repeat these steps as needed.

• Do not operate the mower while under the

influence of alcohol or drugs.

Summary of Contents for Series 580

Page 1: ...ystem is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of Cal...

Page 2: ...pets Stop engine when they are in the vicinity of your mower to help prevent blade contact or thrown object injury Although the area of operation should be completely cleared of foreign objects an ob...

Page 3: ...not operate this unit on that area or serious injury could result DO Mow across the face of slopes never up and down Exercise extreme caution when changing direction on slopes Watch for holes ruts hid...

Page 4: ...ularly After striking a foreign object stop the engine remove the wire from the spark plug and thoroughly inspect the mower for any damage Repair the damage before starting and operating the mower Nev...

Page 5: ...not mow on inclines with a slope in excess of 15 degrees a rise of approximately 2 1 2 feet every 10 feet A riding mower could overturn and cause serious injury If operating a walk behind mower on su...

Page 6: ...heses ATTACHING THE STRUTS Hex Bolt Bell Washer Nut 1 4 20 710 0751 736 0270 712 0287 Saddle Washer 320 I D x 83 O D Lock Washer 5 16 736 0119 Nut 5 16 18 712 0267 736 0451 265 I D x 75 O D x 062 A 1...

Page 7: ...t the rear of the deck The model plate will look like Figure 2 Figure 2 SECTION 4 CALLING CUSTOMER SUPPORT If you are having difficulty assembling this product or if you have any question regarding th...

Page 8: ...is observed from the operating position Figure 4 HOW TO SET UP YOUR LAWN MOWER Assembling Handle 1 Remove packing material which may be between the upper and lower handles for shipping purposes 2 Lift...

Page 9: ...ition 3 The rear axle shaft has a right side and a left side The right side has two tabs and the left side has one tab See Figure 6 4 Slide the left side of the rear axle shaft through the right pivot...

Page 10: ...ghtened securely WARNING The shipping chute retainer must be removed and discarded before operating the mower Optional Mulching Baffle A mulching kit OEM 190 110 is available for the mowers shown in t...

Page 11: ...Squeezing the drive clutch control engages the drive mechanism to the wheels Releasing the clutch control stops the wheels from driving Release the drive clutch control to slow down when negotiating...

Page 12: ...t lawn is clear of stones sticks wire or other objects which could damage lawn mower or engine Such objects could be accidentally thrown by the mower in any direction and cause serious personal injury...

Page 13: ...ew shown in Figure 14 so the cable will move freely beneath the clamp It is not necessary to remove the screw and clamp completely 2 Push the throttle control lever on the handle all the way forward a...

Page 14: ...justing carburetor SECTION 10 LUBRICATION WARNING Always stop engine and disconnect spark plug wire before cleaning lubricating or doing any kind of work on lawn mower Figure 16 Blade Control Lubricat...

Page 15: ...lance Before reassembling the blade pulley assembly to the unit lubricate the engine crankshaft and the inner surface of the blade adapter with light oil or engine oil Lubricating the bolt holes bolts...

Page 16: ...ass dirt and combustible debris from muffler area REAR FLAP REPLACEMENT The rear flap is attached to the back of the mower deck and is designed to minimize the possibility that objects will be thrown...

Page 17: ...ease to prevent rusting 4 Store mower in a dry clean area Do not store next to corrosive materials such as fertilizer NOTE When storing any type of power equipment in a poorly ventilated or metal stor...

Page 18: ...ll with fresh fuel Refer to the engine manual packed with your unit Refer to the engine manual packed with your unit Engine overheats Engine oil level low Dirty aircleaner Air flow restricted Carburet...

Page 19: ...rew Hardware 7510042823 Screw Part No 731 1402A 731 1694 731 1695 731 1934 Color Yellow Black Silver Charcoal Part No 7510143208 Color Black Part No 731 1585B Color Black Part No 731 1586B 731 1612A C...

Page 20: ...NGINE MANUAL 31 1 2 3 4 6 7 8 12 15 17 68 13 9 11 10 14 16 20 21 19 18 22 23 24 25 26 28 27 67 66 54 29 30 55 56 61 62 63 64 65 60 59 57 53 52 51 50 44 45 47 48 46 49 41 36 34 36 43 42 33 37 38 39 40...

Page 21: ...e Pulley 36 753 0825 Blade Adapter Kit Incl Ref 34 38 39 40 37 742 0642 Blade 22 742 0742 Mulching Blade 22 38 736 0452 Bell Washer 396 I D x 1 140 O D x 095 39 710 0606 Hex Screw 1 4 2 0x 1 50 40 710...

Page 22: ...51 43 46 47 53 52 42 41 37 40 39 33 34 32 31 30 36 19 20 22 23 24 25 26 27 28 19 20 49 48 29 52 53 54 41 42 55 IMPORTANT For a proper working machine use Factory Approved Parts V BELTS are specially...

Page 23: ...x 625 x 062 26 618 0299 Housing Lwr Includes 27 27 741 0672 Flange Bearing 378 x 531 x 370 28 710 1276 Hex Screw w Wash 1 4 20 x 750 29 618 0298 Transmission Complete Incl 1 thru 30 30 732 0708 Bearin...

Page 24: ...ment of the manufacturer Transportation charges Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser Units exported out of the Unit...

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