MTD 111-020R000 User Manual

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Page 1

OWNEirSGUK

ASSEMBLY • OPERATION • MAINTENANCE • PARTS

18"

$1.00

ROTARY

MOWER

Model Number

111-020R000

liû-O^L-ÛOÔ

Important: Read Safety Rules and Instructions Carefully

WARNING: This unit is equipped with an internai combustion engine and should not be used

on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine’s exhaust system 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 California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands.

AMERICA

A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 360900, Cleveland, Ohio 44136.

PRINTED IN U.S.A.

FORM NO. 770-5214F

Page 2

IMPORTANT

THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRl €TIONS WHICH, IF NOT FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OF YOURSELF AND OTHERS. RE/D AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING

TO OPERATE YOUR LAWN MOWER. FAILURE TO COM ^LY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. WHEN YOU SEE THIS SYMBOL- A HEED ITS WARNING.

RULES FOR SAFE OPERATION

DANGER; with any type of power equi »ment, carelessness or error on the part of the operator can result in serious

Your lawn mower was built to be operated according to the rules for safe operation in this manual. As

TRAINING

Read this owner’s guide carefully in its entirety before attempting

to assemble or operate this machine. Be completely familiar with the controls and the proper use of this machine before operating it. Keep this manual in a safe piace for future and reguia reference and for ordering replacement parts.

2. Your rotary mower is a precision piece of power equipment, not a plaything. Therefore, exercise extreme caution at all ti mes. Your unit has been designed to perform one job: to mow grass. Do not use it for any other purpose.

3. Never allow children under 14 years old to operate a pow er mower.

Children 14 years old and over should only operate mo wer under close parental supervision. Only persons well acquainted with these rules of safe operation should be allowed to use you' mower.

4. Keep the area of operation ciear of all persons, particu arly small

children and pets. Stop engine when they are in the vicinity of your mower to help prevent blade contact or thrown object in jury. Although the area of operation shouid be compieh ly cieared of foreign objects, an object may have been overlooked and could be accidently thrown by the mower in any direction and cause serious personal injury to the operator or any others lilowed in the area.

PREPARATION

Thoroughiy inspect the area where the equipment is tc be used. Remove aii stones, sticks, wire, bones and other foreiim objects which could be picked up and thrown by the mower in any direc tion 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.

2. Aiways wear safety glasses or eye shields during operatic n or whiie

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

3. Wear sturdy, rough-soied work shoes and close-fitting • lacks and shirts. Shirts and pants that cover the arms and legs ind steel toed shoes are recommended. Do not wear loose fittit g clothes or jewelry. They can be caught in moving parts. Nev( r operate a unit in bare feet, sandais, or sneakers.

4. Before working with gasoline, extinguish all cigarettes, ci{ ars, pipes and other sources of ignition. Check the fuei level befoi e starting the engine. Gasoiine is an extremely flammable fuel. i)o not fill the gasoline tank indoors, while the engine is runnimj, or until engine has been allowed to cool for at least two min jtes after running. Replace gasoline cap securely and wipe off aiy spilled gasoline before starting the engine as it may cause a fire or explosion.

5. Disengage the self-propelled mechanism or drive clutcl i on units so equipped before starting the engine.

6. The blade control handle is a safety device. Never attempt to bypass its operation. Doing so makes the safety device inopeiative and may result in personal injury through contact with th i rotating blade. The blade control handle must operate easily in b oth direc tions and automatically return to the disengaged posti ion when released.

7. Never attempt to make a wheel or cutting height adjustn lent while the engine is running.

8. Never operate the mower in wet grass. Always be sui e of your footing. A slip and fall can cause serious personal injury. Keep a firm hold on the handle and walk, never run. Mow only i i daylight or in good artificial light.

injury. If you violate any of these rules, you may cause serious injury to yourself or others.

9. For your safety, use the slope gauge included as part of this manual to measure slopes before operating this unit on a sloped or hilly area. If the slope is greater than 15° as shown on the slope gauge, do not operate this unit on that area or serious injury could result.

OPERATION

Do not change the engine governor settings or overspeed the

engine. Excessive engine speeds are dangerous.

Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times as the rotating blade can cause injury. Stop the blade when crossing gravel drives, walks or roads. 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 restarting and operating the mower.

If the equipment should start to vibrate abnormally, stop the engine and check immediately for the cause. Vibration is generally a warn ing of trouble. Shut the engine off and wait until the blade comes to a complete stop before removing the grass catcher or unclogging the chute,_ The cutting blade continues to rotate for a few seconds after t' engine is shut off. Never place any part of the body in the bla*. area until you are sure the blade has stopped rotating.

Before cleaning, repairing or inspecting, make certain the blade and all moving parts have stopped. Disconnect the spark plug wire, and keep the wire away from the spark plug to prevent accidental starting. Do not run the engine indoors. Never cut grass by pulling mower toward you. Mow across the face of slopes, never up-and-down. Exercise extreme caution when changing direction on slopes. Do not mow excessively steep slopes. Always be sure of your footing. A slip and fall can cause serious personal injury.

10.

Never operate mower without proper guards, plates or other safety protective devices in place.

11.

Muffler and engine become hot and can cause a burn. Do not touch.

MAINTENANCE AND STORAGE

1. Check the blade and engine mounting bolts at frequent intervals for proper tightness. Also visually inspect blade for damage (e.g. bent, cracked). Replace with blade which meets original equip ment specifications.

2. Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition.

3. Never store the mower with gasoline in the tank or gas containers inside of a building where fumes may reach an open flame or spark (e.g. gas hot water heater). Allow the engine to cool before stor ing in any enclosure.

4. To reduce fire hazard, keep the engine free of grass, leaves and, excessive oil.

5. Check the grass catcher bag frequently for wear or deterioratio Replace a worn or damaged bag immediately. For safety protec tion, replace only with new bag meeting original equipment specifications.

Page 3

-OUT MIC

V /

nis Line-

USE THIS SHEET AS A GUIDE TO DETERMINE SLOPES WHERE YOU MAY NOT OPERATE SAFELY.

SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE

----------------^

----------------------------------

^ .......................................

^ I ...................................................................................

.....

A POWER POLE

........

_ ■

A CORNER OF A BUILDING

OR A FENCE POST

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s m

■o

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WARNING

Do not mow on inclines with a slope in excess of 15 degrees (a rise of approximately 2V2 feet every 10 feet). A riding mower could overturn and cause serious injury. If operating a walk-behind mower on such a slope, it is extremely difficult to maintain your footing and you could slip, resulting in serious injury.

Operate RIDING mowers up and down slopes, never across the face of slopes. Operate WALK-BEHIND mowers across the face of slopes, never up and down slopes.

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Page 4

CONTENTS OF HARDWARE PACK

Remove this sheet from your owner’s manual and lay the hardware on the illustration for identification purposes. After assembly, keep the Slope Gauge which is on the reverse sid5 of this sheet for future use.

(Hardware pack may contain extra items which iire not used on your unit. Part numbers are shown in parentheses.)

ATTACHING THE LOWER HANDLE

ATTACHING THE CABLE BRACKET AND OPTIONAL THROTTLE CONTROL

______________

(736-0175)

Hex Bolt

V4-20 X 1-7/8" Long

(710-1216)

SECURING THE CABLES

Shot Ider

Bo ts

(738-11140)

Cu pped Wa shers 5/1 <i" I.D.

(736-0242)

Hex Lock

Nuts

(712-0129)

Sprirg Washer

V " I.D.

Cable

Bracket (17174)

h ex Nut

Vi-5:0 Thread

(712-0287)

[pililililililM

ATTACHING THE UPPER HANDLE

I 1

ATTACHING THE STARTER ROPE

(710-0671)

(710-1205)

Curved

Head Bolts

Rope

Guide

Split Washers

5/16" I.D.

(736-0119)

Hex Nuts

5/16-18 Thread

(712-0267)

Hex Lock Nut

Vi-20 Thread

(712-0324)

uniis

Units With No Remote Throttle Control:

Hex Bolt

■~Vi-20 X 1" Long

(710-0597)

Axle Bolts(738-0533)

I t

INCHES

INSTALLATION OF WHEELS (This hardware is shown one-half size)

_LI

Dcrzpcrzxi

I I I I I I I I i I I I I I I I I I I I

Cable Ties (726-0240)''

Cupped Washers

3/8" I.D. X 7/8" O.D.

(736-0105)-

Cupped Washers

3/8" I.D. X

1-1/8" O.D.

(736-0331)

------------

Hex Nuts

3/8-16 Thread-

(712-0798)

,^(oXoXo)

■ 0000

Page 5

ASSEMBLY INSTRUCTIONS

IMPORTANT: This unit is shipped WiTHOUT GASOLINE or OIL. After assembly, service engine with gasoiine and oii as instructed in the separate engine manual packed with your unit.

NOTE: Reference to right or left hand side of the mower is

observed from the operating position.

Tools Required for Assembiy

(1) 1/2" Wrench (2) 7/16" Wrenches (2) 9/16" Wrenches

(1) Adjustable Wrench (Two 6" Adjustable Wrenches may be used instead of the

above.)

UNPACKING

1. Remove the lawn mower from the carton by opening the top flaps and lifting the unit out. Be careful of the staples.

Make certain all parts and literature have been removed

from the carton before the carton is discarded.

2. Disconnect and ground the spark plug wire against the engine.

3. Stretch out all control cables and place on the floor. Be careful not to bend or kink the cables at any time during assembly.

4. Remove page four from this manual and lay the contents of the hardware pack on the illustration for identification.

ATTACHING THE LOWER HANDLE (Hardware A)

Attach the lower handle by lining up the upper slotted hole

in lower handle with the mounting hole on deck. Place

-shoulder bolt through lower handle and deck. See figure 1. Place cupped washer on the shoulder bolt, with the cupped

side of the washer against the baffle. Secure with hex lock

nut.

FIGURE 1.

FIGURE 2.

Washer

Hole in

Biade Controi

Handie

ATTACHING THE UPPER HANDLE (Hardware B)

1. Place the upper handle in position over the lower han dle. The hole in the side of the blade control handle (at

tached to the upper handle) must be on the left side.

2. Secure the upper handle to lower handle using the curved head bolts, split washers and hex nuts as shown in figure 2.

AHACHING THE CABLE BRACKET AND DPTIDNAL THRDTTLE CDNTRDL (Hardware D)

If your mower is equipped with an optional remote throttle control, it is already attached to the engine. Attach the throt tle control to the left side of upper handle as follows. See

-figure 2.

NOTE: If your mower does not have a remote throttle con

trol, attach the cable bracket using the 1" long hex bolt pro

vided and following steps 2 and 4 only.

1. Route the throttle control cable inside the legs and beneath the upper bar of the lower handle.

2. Place cable bracket against left side of upper handle, lining up the hole in the bracket with the bottom hole in upper handle. Place 1/4" hex bolt through cable bracket and handle, from the inside to the outside.

3. Place throttle control on the hex bolt (outside of upper handle), with the throttle lever facing upward.

4. Secure with spring washer (cupped side against the throt tle control) and hex nut.

Page 6

“Z” Fitting

ATTACHING THE BRAKE CABLE

1. The brake cable is attached to the engine, and has a “Z” fitting on the loose end. Route the brake cable below the

lower handle. Place end of cable through the hole in the

-bracket as shown in figure 3. Be careful not to bend or kink the cable at any time. Push the plastic fitting until it locks into the hole in the bracket.

WARNING: Brake cable must be assembled as

2. Hook the “Z” end of the brake cable into the hole in the

shown for proper blade brake operation.

blade control handle from the inside to the outside as

shown in figure 3.

FIGURE 3.

SECURING THE CABLE(S) (Hardware E)

Secure the cable(s) to the left side of the handle as follows.

WARNING: When attaching the control cables, the cables must be routed to avoid contact with

1. Insert posts on cable ties into holes provided on the in

-------

2. Secure the cable(s) with the cable ties. See figure 4B.

3. Trim excess ends of cable ties.

ali sharp edges and hot surfaces to prevent damage to the cables, which wili render the con trols inoperative.

side of the handle, one on the upper handle and two on the lower handle. The holes may be either on the inside

or outside of the handles. See figure 4A.

ATTACHING THE STARTER ROPE (Hardware C)

1. The starter rope is inside the top of the engine. Additional rope may be wound around the starter handle. If so, un-

------

wind the rope from the handle.

2. With the spark plug wire disconnected and grounded, depress the blade control handle and pull the rope out

of the engine.

3. Place the rope guide around the starter handle, so the

rope guide is positioned as shown (bends downward slightly). Insert the rope guide into the handle, and secure with hex lock nut.

FIGURE 5.

Four

INSTALLATION OF WHEELS (Hardware F)

The four holes provide four cutting heights for your mower.

Use the same hole location for all four wheels when assem bling. If wheels are to be assembled in the lowest cutting posi

tion (highest hole in the deck), refer to the note below.

-To assemble the wheels: (See figure 6)

1. Place axle bolt through wheel.

2. Place one smaller cupped washer on axle bolt, with the cupped side of washer toward the deck (away from wheel).

3. Secure wheel to deck with one larger cupped washer on the inside of the deck (cupped side against the deck) and hex nut. Tighten securely.

4. Assemble the other wheels in the same manner.

NOTE: If the lowest cutting position (highest hole in the deck) is used, it is necessary to place the larger washer on the out side of the deck and the smaller washer on the inside.

Page 7

FINAL ASSEMBLY OF MOWER

1. The chute deflector on your mower is held in an upright position by a block for shipping purposes only. This ship ping block must be removed and discarded before the

------

mower is put into operation. See figure 7.

To remove the shipping block, move the spring-loaded chute toward the engine by pushing above the shipping block. Remove the block and carefully lower the chute into operating position, keeping fingers out of the way.

2. Make certain all nuts and bolts are tightened securely.

CONTROLS

FIGURE 8.

BLADE CONTROL HANDLE

WARNING: This control mechanism is a safety

The blade control handle is located on the upper handle of the mower. See figure 8. The blade control handle must be depressed in order to operate the unit. Release the blade con trol handle to stop the engine and blade.

THROTTLE CONTROL (Optional)

The throttle control is located on the left side of the upper handle or on the engine. It is used to regulate the engine speed. The engine should be started with the engine in the

FAST or START position.

RECOIL STARTER

The recoil starter handle is attached to the handle. See figure

8. Stand behind the unit in the operating position to start the unit.

device. Never attempt to bypass its operations.

WARNING: The blade will be rotating whenever the engine is running.

WARNING: The throttle control cannot be used to stop the engine.

OPERATION

TO REDUCE THE RISK OF INJURY, DO NOT OPERATE MOWER UNLESS REAR TRAILING SHIELD AND THIS GUARD OR ENTIRE

GRASS CATCHER IS IN ITS PROPER PLACE.

FIGURE 9.

Keep hands and feet away from the chute area on cutting deck. See figure 9.

The operation of any lawn mower can result in foreign objects being thrown into the eyes, which can result in

severe eye damage. Always wear safe ty glasses or eye shields. We recom mend wide vision safety mask for over spectacles or standard safety glasses.

GAS AND OIL FILL-UP

Service the engine with gasoline and oil as instructed in the separate engine manual packed with your mower. Read instructions carefully.

WARNING: Never fill fuel tank indoors, with

engine running or until the engine has been

TO START ENGINE AND ENGAGE BLADE

1. Attach spark plug wire securely to spark plug.

2. Move the throttle control lever (if so equipped) to FAST

3. Tecumseh engines only: Prime engine as instructed in

allowed to cool for at least two minutes after running.

or START position.

the separate engine manual.

Page 8

4. Standing behind the unit, depress the blade conti ol han dle and hold it against the upper handie as shown in figure 10.

5. Grasp the recoil starter handle as shown and pi II back rapidly, extending rope fully. Return it slowly to tl le rope guide bolt.

6. After engine starts, move throttle control lever to > fesired engine speed.

FIGURE 10. NOTE: If any problems are encountered, refer to the Trouble

Shooting Guide on page 12.

WARNING: If you strike a foreign object, stop the engine. Remove wire from spark plug,

thoroughly inspect the mower for any damage,

and repair the damage before restarting and operating the mower. Extensive vibration of the mower during operation is an indication of

damage. The unit should be promptly inspected and repaired.

ADJUSTMENTS

WARNING: Do not at any time make any adjust ment to lawn mower without first stopping

CUTTING HEIGHT ADJUSTMENT

Adjustment may be made by removing and moving axle bolts to desired position. Cutting heights will be raised as axle bolts are moved to a lower hole and lowered as axle bolts are moved to a higher hole in the deck. All axle bolts must be mounted in the same relative position. Cupped washers must be assembled so that the cupped side of the washers are against the deck. Refer to figure 6.

engine and disconnecting spark plug wire.

TO STOP ENGINE AND BLADE

1. Release the blade control handle to stop the enc ine and blade.

WARNING: The blade continues to rota:e for a

2. Disconnect the spark plug wire and ground it ag: linst the

few seconds after the engine is shut o< f.

engine to prevent accidental starting while eq jipment

is unattended.

USING YOUR ROTARY MOWER

Be sure that lawn is clear of stones, sticks, wire, or other ob jects which could damage lawn mower or engine. Such ob jects could be accidently thrown by the mower in any ( lirection

and cause serious personal injury to the operator anc others.

For best results, do not cut wet grass because it tends to stick to the underside of the mower, preventing proper di: »charge

of grass clippings, and could cause you to slip and f ill. New

grass or thick grass may require a narrower cut. The best mowing pattern is one that allows the clip 3ings to

discharge towards the uncut part of the lawn. This permits

recutting of the clippings to further pulverize them. W nen cut

ting high weeds, discharge towards cut portion, then recut

at right angles to first direction.

For best results, cut off one-third or less of the tot£ I length

of the grass. Lawn should be cut in the fall as long is there

is growth.

This mower is designed to be operated at full throttle to give

you the best cut and do the most effective job of bag ging the

cut grass.

THROTTLE CONTROL ADJUSTMENT

(Optional Equipment)

If the throttle control requires adjustment or has been re placed, adjust the throttle control as follows.

1. Loosen (do not remove) the screw on the cable clamp so that the cable will move freely under the clamp. See figure 11.

2. Place the throttle control lever on the handle all the way forward to START position.

3. Place the control lever on the engine in the full open posi

tion by pushing it as far toward the outside (Briggs and Stratton engine) or rear (Tecumseh engine) of the engine as it will go. Tighten the screw on the cable clamp to secure the cable in this position.

Cable

.Clamp

Control

Lever

On Engine

FIGURE 11 A.—Briggs and Stratton Engine

Page 9

FIGURE 11B.—Tecumseh Engine

CARBURETOR ADJUSTMENTS

WARNING: If any adjustments are made to the

Minor carburetor adjustment may be required to compen sate for differences in fuel, temperature, altitude and load.

Refer to the separate engine manual packed with your mower for carburetor adjustment information.

NOTE: A dirty air cleaner will cause an engine to run rough. Be certain air cleaner is clean and attached to the carburetor before adjusting carburetor. Refer to the separate engine manual.

engine while the engine is running (e.g. car-

I buretor), keep clear of all moving parts. Be

careful of heated surfaces and muffler.

LUBRICATION

WARNING: Always stop engine and disconnect spark plug wire before cleaning, lubricating or

Blade Control—Lubricate the pivot points on the blade con trol handle and the brake cable at least once a season with light oil. See figure 12. The blade control must operate free ly in both directions.

FIGURE 12. Chute Deflector—The torsion spring and pivot point should

be lubricated periodically with light oil to prevent any rust or binding. Deflector must work freely.

Wheels—The wheels require no lubrication. However, if the

wheels are removed for any reason, lubricate the surface of the axle bolt and the inner surface of the wheel with light oil. A 4 oz. plastic bottle of light oil lubricant is available. Order

part number 737-0170. Engine oil may also be used.

doing any kind of work on lawn mower.

Pivot Point

Engine—Follow engine manual for lubrication instructions. Throttle (Optional)—Periodically lubricate throttle control

lever and throttle wire assembly with a few drops of light oil

for ease of operation.

MAINTENANCE

WARNING: Be sure to disconnect and ground

the spark plug wire before performing any

NOTE: When tipping the unit, empty the fuel tank and keep

engine spark plug side up.

TROUBLE SHOOTING

Refer to page 12 of this manual for trouble shooting infor mation.

CUTTING BLADE

When removing the cutting blade for sharpening or replace

ment, protect hands by using heavy gloves or a rag to grasp the cutting blade. Remove the bolt and bell washer which hold the blade and adapter to the engine crankshaft. Remove the blade and adapter from the crankshaft.

If the blade or blade adapter needs replacing, remove the two small bolts, lock washers and nuts which hold the blade to the adapter.

When sharpening the blade, follow the original angle of grind as a guide. It is extremely important that each cutting edge receives an equal amount of grinding to prevent an unbal anced blade. An unbalanced blade will cause excessive vibra tion when rotating at high speeds, may cause damage to the mower and could break, causing personal injury.

It is recommended that the blade always be removed from the adapter for the best test of balance.

The blade can be tested by balancing it on a round shaft

screwdriver. Remove metal from the heavy side until It balances evenly.

Before reassembling the blade and the blade adapter to the

unit, lubricate the engine crankshaft and the inner surface of the blade adapter with light oil. Lubricating the bolt holes, bolts and inner surface of the nuts with light oil is also recom

mended. A 4 oz. plastic bottle of light oil lubricant is available. Order part number 737-0170. Engine oil may also be used.

When replacing the blade, be sure to install the blade with the side of the blade marked “Bottom” (or with part number)

facing the ground when the mower is in the operating position.

Blade Mounting Torque

Center Bolt and Blade Adapter Bolts:

375 in. lb. min., 450 in. lb. max. To insure safe operation of your unit, all nuts and bolts must

be checked periodically for correct tightness.

DECK

The underside of the mower deck should be cleaned after

each use to prevent a buildup of grass clippings, leaves, dirt

repairs or maintenance.

WARNING: Periodically inspect the blade adapter for cracks, especially if you strike a

foreign object. Replace when necessary.

Page 10

or other matter. If this debris is allowed to accumulate!, it will invite rust and corrosion, and may cause an uneven dis charge of grass clippings at the next cutting.

The deck may be cleaned by tilting the mower and sc raping

clean with a suitable tool (make certain the spark plug wire is disconnected).

ENGINE

Refer to the separate engine manual for engine main

tenance instructions.

Maintain engine oil as instructed in the separate sngine manual packed with your unit. Read and follow instructions

carefully.

Service air cieaner every 25 hours under normal conditions. Clean every few hours under extremely dusty condition s. Poor engine performance and flooding usually indicates tiat the

air cleaner should be serviced. To service the air c eaner,

refer to the separate engine manual packed with yo jr unit.

The spark plug should be cleaned and the gap resut once a season. Spark plug replacement is recommendec at the start of each mowing season; check engine manual dr cor

rect plug type and gap specifications.

Model 020R

Clean the engine regularly with a cloth or brush. Keep the

cooling system (blower housing area) clean to permit proper air circulation which is essential to engine performance and

life. Be certain to remove all grass, dirt and combustible debris

from muffler area.

OFF-SEASON STORAGE"

The following steps should be taken to prepare lawn mower for storage.

1. Clean and lubricate mower thoroughly as described in the lubrication instructions.

2. Refer to engine manual for correct engine storage in structions.

3. Coat mower’s cutting blade with chassis grease to pre vent rusting.

4. Store mower in a dry, clean area.

NOTE: When storing any type of power equipment in an un~ ventiiated or metai storage shed, care should be taken to rust

proof the equipment. Using a light oil or silicone, coat the

equipment, especially cables and all moving parts.

Page 11

Model 020R

PARTS LIST FOR MODEL 020R ROTARY MOWER

£F.

NO.

10 726-0106 Push Nut V4" Rod

12 13 14 15 16 710-0654A Hex Wash. Hd. TT-Tap Scr. 41

17 18 710-0671

19 710-1205 Rope Guide 20 712-0267

21 736-0119 L-Wash. 5/16" I.D.*

J-^3 736-0242 Bell-Wash. .345" I.D. x .88"

26 27

PART

NO.

747-0748 Control Handle—L.H. 28 2 3

* *

742-0518

CODE DESCRIPTION

Plastic Wheel Ass’y- 6 x 1.50 18" Blade 31

REF.

NO.

PART

NO.

753-0484 736-0452 14835

CODE

4 710-0227 Hex Wash. Hd. AB-Tap Scr. 32 710-0776A

#8 X .50" Lg. (B&S)t 5 749-0372B Lower Handle 6 7 11681

—

638

Engine 34 712-0798 Chute Deflector Ass’y- Comp.

731-1077 N

35 736-0105 Bell-Wash. .400" I.D. x .88" 8 11130 Adapter Plate O.D. 9 711-0555

Pivot Pin

738-0213

732-0253 Torsion Spring 37 712-0241 710-0289 712-0287 736-0329 L-Wash. 1/4" I.D.* 14922A

638 18" Deck Ass’y.

Hex Bolt 1/4-20 X .50" Lg.* 38 736-0169 Hex Nut 1/4-20 Thd.*

39 746-0553 Control Cable—36" (B&S)

746-0557

40 710-1216 N

710-1055 Hex Bolt 3/8-24 x 1" Lg.

3/8-16 X 1.00" Lg.

42 746-0800

726-0240 Cable Tie

Curved Carriage Bolt 5/16-18 746-0830

X 1.38" Lg.

43 17174

Hex Nut 5/16-18 Thd.* 44

736-0175

45 712-0287

712-0429 Hex Ins. L-Nut 5/16-18 Thd.

749-0756A

47 710-0429

738-0140 Shoulder Bolt .437" Dia. x .180

710-1044 Hex Bolt 3/8-24 x 1.5" Lg.

(Grade 5)

712-0324 Hex L-Nut 1/4-20 Thd.

48 751-0369

49 12894A

50 736-0331

DESCRIPTION

Blade Adapter Kit Bell-Wash. .39" I.D. Retaining Strip Hex Wash. Hd. AB-Tap Scr.

1/4" X .62" Lg.

Rear Flap Ass’y.

Hex Nut 3/8-16 Thd.*

Shid. Bolt .498" Dia. x 1.450"

Lg-

Hex L-Nut 3/8-24 Thd. L-Wash. 3/8" I.D.*

Control Cable—47" (Tec.) Hex Bolt 1/4-20 X 1.875" Lg.

Throttle Control Ass’y. Comp.

(B&S)t

Throttle Control Ass’y. Comp.

(Tec.)t Cable Mounting Brkt. Spr. Wash. .27" I.D. x .57" O.D. Hex Nut 1/4-20 Thd.* Upper Handle

Hex B-Tap Scr. #10 x .38" Lg.

(B&S)t Casing Clamp (B&S)t Casing Clamp (B&S)t FI-Wash. .398" I.D. X 1.13"

tOptional Parts

*For faster service obtain standard nuts, bolts and washers locally.

If these Items cannot be obtained locally, order by part number and size as shown on parts list.

NOTE

This instruction manual covers various models, and all specifications shown do not necessarily apply to your model. Specifications subject to change without notice or obligation.

NOTE: The engine is not und the mower manufacturer. . . service is needed on the

contact your nearest author

ized engine service outlet. Check the “Yellow Pages” of your telephone book under “Engines—Gasoline.”

er warranty by

If repairs or

ngine, please

Find It Fast

In The

Yellow Pages

—-—

CODE: N notates a new part (not previously existing). A three digit

number is the color code. Specify color code as shown below if color or finish is important when ordering parts, [i.e., 638 for Red Finish].

Color Codes

456—Radiant Tangerine

460—Green Flake 483—Charcoal Gray 498—Yellow 499—Beige 621—Brilliant Fire Mist

629—Silver Flake 630—Metallic Blue 637—Black 638—Red 640—Green 646—CM Blue

'Wheel Assembly

734-0839

734-1175

Page 12

TROUBLE SHOOTING GUIDE

Trouble Possibli! Cause(s)

Engine fails to start 1. Blade control handle disengaged.

Engine runs erratic

Engine overheats 1. Engine oil level low.

Occasional skip (hesitates) at high speed

2. Spark plug wire disconnected.

3. Throttle control ever not in FAST or START positian.

4. Fuel tank empty, or stale fuel.

5. Blocked fuel lino.

6. Faulty spark plug.

7. Engine flooded.

1. Unit running in START position.

2. Spark plug wire loose.

3. Blocked fuel lino or stale fuel.

4. Vent in gas cap plugged.

5. Water or dirt in fuel system.

6. Dirty air cleaner,

7. Carburetor out of adjustment.

2. Air flow restricted.

3. Carburetor not adjusted properly.

1. Carburetor idle speed too slow.

2. Spark plug gap too close.

3. Carburetor idle nlxture adjustment improperly set.

Corrective Action

1. Engage blade control handle.

2. Connect wire to spark plug.

3. Move throttle lever to FAST or START position.

4. Fill tank with clean, fresh gasoline.

5. Clean fuel line.

6. Clean, adjust gap or replace.

7. Remove spark plug, dry the plug, and crank engine with plug removed and throttle in off position. Replace spark plug, connect wire and resume starting procedures.

1. Move throttle lever to FAST position.

2. Connect and tighten spark plug wire.

3. Clean fuel line; fill tank with clean, fresh gasoline.

4. Clear vent.

5. Drain fuel tank. Refill with fresh fuel.

6. Clean air cleaner.t

7. Adjust carburetor.-)-

1. Fill crankcase with proper oil.

2. Remove blower housing and clean.f

3. Adjust carburetor.f

1. Adjust carburetor.f

2. Adjust gap to .030".

3. Adjust carburetor.f

Idles poorly

Excessive vibration

Mower will not discharge grass

Uneven cut

tRefer to separate engine manual packed with your unit.

Note: For repairs beyond the minor adjustments listed above, please contact your local authorized service dealer.

NOTE: The use of any accessory on this Rotary Mower other than those manufactured by the mower

manufacturer is not recommended. GRA!5S CATCHER model 086 is available as optional equipment for

the mowers shown in this manual.

WARNING: To reduce the risk of injury, do not operate mower unless rear trailing shield and guard or entire grass cat :her is in its proper place.

1. Spark plug foulod, faulty or gap too wide.

2. Carburetor impraperly adjusted.

3. Dirty air cleaner.

1. Cutting blade loose or unbalanced.

2. Bent cutting blade.

1. Engine speed too low.

2. Wet grass.

3. Excessively high grass.

1. Wheels not pos tioned correctly.

2. Dull blade.

1. Reset gap to .030" or replace spark plug.

2. Adjust carburetor.f

3. Clean air cleaner.-j-

1. Tighten blade and adapter. Balance blade.

2. Replace blade.

1. Set throttle between 3/4 and full throttle.

2. Do not mow when grass is wet; wait until later to cut.

3. Mow once at a high cutting height, then mow again at desired height or make a narrower cutting swath (1/2 width).

1. Place all four wheels in same height position.

2. Sharpen or replace blade.

NOTE: Under normal usage bag material is subject to wear and should be checked periodically. Be sure any replacement bag complies with the mower manufacturer’s recommendations. For replacement bags, use only factory authorized replacement bag part number 764-0271.

REPLACEMENT PARTS • P.O. BOX 360900 • CLEVELAND, OHIO 44136