Simplicity 1693931 User manual

Brand: Simplicity

Model: 1693931

Category: Lawnmowers

Type: User manual

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OPERATOR’S

MANUAL

1722562-03

Rev 9/2002

TP 100-2500-03-RG-SMA

15HP Hydro Tractors

Mfg. No. Description

1693911 Regent, 15HP Gear

1693913 Regent, 15HP Hydro

1693921 Regent, 15HP Gear (Export)

1693923 Regent, 15HP Hydro (Export)

1693931 515G, 15HP Gear

1693933 515, 15HP Hydro

1693940 515G, 15HP Gear (Export)

1693942 515, 15HP Hydro (Export)

1693944 2515G, 15HP Gear

1693946 2515, 15HP Hydro

1693953 2515G, 15HP Gear (Export)

1693955 2515, 15HP Hydro (Export)

1694310 Regent, 15HP Hydro (Export)

1694314 Regent, 15HP Hydro

1694321 Regent, 15HP Hydro

1694322 Regent, 15HP Hydro (Export)

1694323 515H, 15HP Hydro

1694324 515H, 15HP Hydro (Export)

1694325 2515H, 15HP Hydro

1694326 2515H, 15HP Hydro (Export)

38” Mower Decks

Mfg. No. Description

1693920 38” Mower Deck

1693930 38” Mower Deck (Export)

1693959 38” Mower Deck

1693963 38” Mower Deck (Export)

Regent / 500 / 2500 Series

MANUFACTURING, INC.

500 N Spring Street / PO Box 997

Port Washington, WI 53074-0997

www.simplicitymfg.com

Table of Contents

Troubleshooting, Adjustments & Service .......24

Troubleshooting the Tractor..................................24

Troubleshooting the Mower ..................................25

Seat Adjustment....................................................26

Steering Gear Adjustment.....................................26

Brake & Brake Spring Adj. - Hydro Models...........26

Brake & Brake Spring Adj. - Gear Models ............27

Mower Adjustments ..............................................27

PTO Clutch Adjustment ................................27

Leveling the Mower.......................................28

Blade Brake Check .......................................29

Mower Belt Replacement......................................30

38” Mowers ...................................................30

44” Mowers ...................................................30

Tractor Drive Belt Replacement - All Models ........31

Battery Service......................................................32

Checking the Battery Voltage ...........................32

Charging A Discharged Battery ........................32

Jump Starting with an Auxiliary Battery ............32

Hydro Transmission Purging.................................34

Specifications ....................................................35

Common Replacement Parts............................36

Lawn Care & Mowing Information .............LC—1

International Symbols ................................LC—8

Technical Manuals ......................................LC—8

CE Identification Tag Information............LC—10

NOTE: In this manual, “left” and “right” are referred to as

seen from the operating position.

Identification Numbers........................................2

Safety Rules & Information.................................3

Safety Decals .......................................................5

CE Safety Icons ...................................................6

CE Compliance Specifications...........................7

Features & Controls ............................................8

Control Functions....................................................8

Safety Interlock System Test ..................................9

Operating the Tractor ........................................10

General .................................................................10

Checks Before Starting .........................................10

Clutch/Brake Pedal Operation ..............................11

Starting the Engine ...............................................11

Stopping the Tractor & Engine..............................11

Driving the Tractor ................................................12

Mowing..................................................................12

Pushing the Tractor by Hand ................................13

Mower Deck Removal & Installation .....................14

Removing the Mower Deck...........................14

Installing the Mower Deck.............................15

Mower Cutting Height Adjustment ........................15

Storage .................................................................16

Regular Maintenance ........................................17

Maintenance Schedule .........................................17

Gear Transmission Service...................................17

Hydro Transmission Service .................................17

Raising the Hood & Seat.......................................18

Checking/Adding Fuel...........................................18

Checking Tire Pressures.......................................18

Check / Replace Fuel Filter...................................19

Engine Maintenance .............................................19

Blade Brake Check ...............................................19

Safety Interlock System Check .............................19

Exhaust Screen Service........................................20

Battery Maintenance .............................................20

Lubrication ............................................................21

Lubricate Rear Axes .............................................22

Servicing the Mower Blades .................................23

WARNING

Engine exhaust from this product contains

chemicals known, in certain quantities, to cause

cancer, birth defects, or other reproductive harm.

Identification

Numbers

IDENTIFICATION NUMBERS

Record your model name / number and mower deck

manufacturer numbers and engine serial number in the

space provided for easy reference.

• The Tractor I.D. tag is located on the frame as

below.

• The Mower Deck I.D. tag is on top of the mower

deck.

• For location of Engine Serial Number, refer to the

Engine Owner’s Manual.

Be sure to fill out and return the Warranty Registration

Card supplied with your unit.

ENGINE REFERENCE DATA

Model Description Name/Number

Tractor MFG

Number

PRODUCT REFERENCE DATA

Tractor SERIAL

Number

Dealer Name

Date Purchased

Engine Make

Engine Type/Spec

Engine Model

Engine Code/Serial Number

Mower Deck MFG Number

Mower Deck SERIAL

Number

Mower Deck

Identification Tag

Tractor

Identification Tag

TRACTOR & MOWER IDENTIFICATION TAG LOCATIONS

SSAAMMPPLLEE

When contacting your Authorized

Dealer for replacement parts, service,

or information Y

OU MUST HAVE

THESE NUMBERS.

SSAAMMPPLLEE

North American Models

CE Models

GENERAL OPERATION

• Read, understand, and follow all instructions in the manual and on

the unit before starting.

• Only allow responsible adults, who are familiar with the instruc-

tions, to operate the unit (local regulations can restrict operator

age).

• Clear the area of objects such as rocks, toys, wire, etc., which

could be picked up and thrown by the blade(s).

• Be sure the area is clear of other people before mowing. Stop unit

if anyone enters the area.

• Never carry passengers.

• Do not mow in reverse unless absolutely necessary. Always look

down and behind before and while travelling in reverse.

• Be aware of the mower discharge direction and do not point it at

anyone. Do not operate the mower without either the entire grass

catcher or the deflector in place.

• Slow down before turning.

• Never leave a running unit unattended. Always disengage the

PTO, set parking brake, stop engine, and remove keys before dis-

mounting.

• Turn off the PTO switch to disengage the blades when not mowing.

• Stop engine before removing grass catcher or unclogging chute.

• Mow only in daylight or good artificial light.

• Do not operate the unit while under the influence of alcohol or

drugs.

• Watch for traffic when operating near or crossing roadways.

• Use extra care when loading or unloading the unit into a trailer or

truck.

• Data indicates that operators, age 60 years and above, are

involved in a large percentage of riding mower-related injuries.

These operators should evaluate their ability to operate the riding

mower safely enough to protect themselves and others from injury.

• Keep in mind the operator is responsible for accidents occurring to

other people or property.

• All drivers should seek and obtain professional and practical

instruction.

• Always wear substantial footwear and trousers. Never operate

when barefoot or wearing sandals.

• Before using, always visually check that the blades and blade hard-

ware are present, in-tact, and secure. Replace worn or damaged

parts.

• Never operate the machine with defective guards, or without safety

protective devises in place.

• Disengage attachments before: refuelling, removing an attachment,

making adjustments (unless the adjustment can be made from the

operator’s position).

• When the machine is parked, stored, or left unattended, lower the

cutting means unless a positive mechanical lock is used.

• Follow the manufacturer’s recommendation for wheel weights or

counterweights.

SLOPE OPERATION

Slopes are a major factor related to loss-of-control and tip-over accidents,

which can result in severe injury or death. All slopes require extra caution.

If you cannot back up the slope or if you feel uneasy on it, do not operate

on it.

Control of a ride-on machine sliding on a slope will not be regained by the

application of the brake. The main reasons for loss of control are: insuffi-

cient tire grip on the ground, speed too fast, inadequate braking, the type

of machine is unsuitable for it’s task, lack of awareness of the ground con-

ditions, incorrect hitching and load distribution.

Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control

of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment.

This mowing deck is capable of amputating hands and feet and throwing objects.

The triangle in text signifies important cautions or warnings which must be followed.

Safety Rules & Information

WARNING

Never operate on slopes greater than 17.6 percent

(10°) which is a rise of 3-1/2 feet (106 cm) vertically in

20 feet (607 cm) horizontally.

When operating on slopes use additional wheel

weights or counterweights. See your dealer to

determine which weights are available and

appropriate for your unit.

Select slow ground speed before driving onto slope.

In addition to front and rear weights, use extra caution

when operating on slopes with rear-mounted grass

catcher.

Mow UP and DOWN the slope, never across the

face, use caution when changing directions and DO

NOT START OR STOP ON SLOPE.

• See your authorized dealer for recommendations of wheel weights

or counterweights to improve stability.

• Mow up and down slopes, not across.

• Remove obstacles such as rocks, tree limbs, etc.

• Watch for holes, ruts, or bumps. Uneven terrain could overturn the

unit. Tall grass can hide obstacles.

• Use slow speed. Tires may lose traction on slopes even through

the brakes are functioning properly. Choose a low gear so that you

will not have to stop or shift while on the slope.

• Use extra care with grass catchers or other attachments. These

can change the stability of the unit.

• Keep all movement on the slopes slow and gradual. Do not make

sudden changes in speed or direction.

• Always keep unit in gear especially when traveling downhill. When

clutching, release clutch slowly.

Do Not

• Do not start or stop on a slope. If tires lose traction, disengage the

blade(s) and proceed slowly straight down the slope.

• Do not turn on slopes unless necessary, and then, turn slowly and

gradually downhill, if possible.

• Do not mow near drop-offs, ditches, or embankments. The mower

could suddenly turn over if a wheel is over the edge of a cliff or

ditch, or if an edge caves in.

• Do not mow on wet grass. Reduced traction could cause sliding.

• Do not try to stabilize the unit by putting your foot on the ground.

• Do not use grass catchers on steep slopes.

• Do not mow slopes you cannot back up.

• Do not shift to neutral and coast down hill.

TP 600-2459-01-XX-SMA

Safety Rules & Information

Slope Operation Continued

Children

Tragic accidents can occur if the operator is not alert to the presence of

children. Children are often attracted to the unit and the mowing activity.

Never assume that children will remain where you last saw them.

• Keep children out of the mowing area and under the watchful care

of another responsible adult.

• Be alert and turn unit off if children enter the area.

• Before and during reverse operation, look behind and down for

small children.

• Never carry children. They may fall off and be seriously injured or

interfere with safe unit operation.

• Never allow children to operate the unit.

• Use extra care when approaching blind corners, shrubs, trees, or

other objects that may obscure vision.

TOWED EQUIPMENT

• Never allow children or others in or on towed equipment.

• Tow only with a machine that has a hitch designed for towing. Do

not attach towed equipment except at the hitch point.

• Follow the manufacturer’s recommendations for weight limit for

towed equipment and towing on slopes.

• On slopes, the weight of the towed equipment may cause loss of

traction and loss of control.

• Travel slowly and allow extra distance to stop.

• Do not shift to neutral and coast down hill.

TRANSPORTING AND STORAGE

• Always observe safe refueling and fuel handling practices when

refueling the tractor after transportation or storage.

• Always follow the engine manual instructions for storage prepara-

tions before storing the tractor for both short and long term periods.

• Always follow the engine manual instructions for proper start-up

procedures when returning the unit to service.

• Never store the unit or fuel container inside where there is an open

flame or pilot light, such as in a water heater. Allow unit to cool

before storing.

EMISSIONS

• Engine exhaust from this product contains chemicals known, in

certain quantities, to cause cancer, birth defects, or other repro-

ductive harm.

• Look for the relevant Emissions Durability Period and Air Index

information on the engine emissions label.

WARNING

When transporting this tractor on an open trailer,

make sure unit is facing forward, toward the direction

of travel. If tractor is facing backward, wind lift could

cause damage to the hood.

SERVICE AND MAINTENANCE

• Use extra care in handling gasoline and other fuels. They are flam-

mable and vapors are explosive.

a) Use only an approved container.

b) Never remove gas cap or add fuel with the

engine running. Allow engine to cool before refueling. Do not

smoke.

c) Never refuel the unit indoors.

• If fuel is spilled, do not attempt to start the engine but move the

machine away from the area of spillage and avoid creating any

source of ignition until petrol vapors have dissipated.

• Replace all fuel tank caps and fuel container caps securely.

• Never fill containers inside a vehicle or on a truck bed with a plastic

bed liner. Always place containers on the ground away from your

vehicle before filling.

• Remove gas-powered equipment from the truck or trailer and refuel

it on the ground. If this is not possible, then refuel such equipment

on a trailer with a portable container, rather than from a gasoline

dispenser nozzle.

• Keep nozzle in contact with the rim of the fuel tank or container

opening at all times until fueling is complete. Do not use a nozzle

lock-open device.

• If fuel is spilled on clothing, change clothing immediately.

• Maintain or replace safety and instruction labels as necessary.

• Never run a unit in an enclosed area.

• Keep nuts and bolts, especially blade attachment bolts, tight and

keep equipment in good condition.

• Never tamper with safety devices. Check their proper operation

regularly and make necessary repairs if they are not functioning

properly.

• Keep unit free of grass, leaves, or other debris build-up. Clean up

oil or fuel spillage.

• Stop and inspect the equipment if you strike an object. Repair, if

necessary, before restarting.

• Never make adjustments or repairs with the engine running unless

specified otherwise in the engine manufacturer’s manual.

• Grass catcher components are subject to wear, damage, and dete-

rioration, which could expose moving parts or allow objects to be

thrown. Frequently check components and replace with manufac-

turer’s recommended parts, when necessary.

• Mower blades are sharp and can cut. Wrap the blade(s) or wear

gloves, and use extra caution when servicing them.

• Check brake operation frequently. Adjust and service as required.

• Use only factory authorized replacement parts when making

repairs.

• Always comply with factory specifications on all settings and

adjustments.

• Only authorized service locations should be utilized for major ser-

vice and repair requirements.

• Never attempt to make major repairs on this unit unless you have

been properly trained. Improper service procedures can result in

hazardous operation, equipment damage and voiding of manufac-

turer’s warranty.

• On multiple blade mowers, take care as rotating one blade can

cause other blades to rotate.

• Do not change engine governor settings or over-speed the engine.

Operating the engine at excessive speed can increase the hazard

of personal injury.

• Disengage drive attachments, stop the engine, remove the key,

and disconnect the spark plug wire(s) before: clearing attachment

blockages and chutes, performing service work, striking an object,

or if the unit vibrates abnormally. After striking an object, inspect

the machine for damage and make repairs before restarting and

operating the equipment.

• Never place hands near the hydro pump cooling fan when the trac-

tor is running. Cooling fan is located on top of the transaxle

Safety Decals

SAFETY DECALS

This unit has been designed and manufactured to pro-

vide you with the safety and reliability you would expect

from an industry leader in outdoor power equipment

manufacturing.

Although reading this manual and the safety instructions

it contains will provide you with the necessary basic

knowledge to operate this equipment safely and effec-

tively, we have placed several safety labels on the unit to

remind you of this important information while you are

operating your unit.

All DANGER, WARNING, CAUTION and instructional

messages on your rider and mower should be carefully

read and obeyed. Personal bodily injury can result when

these instructions are not followed. The information is for

your safety and it is important! The safety decals below

are on your rider and mower.

If any of these decals are lost or damaged, replace them

at once. See your local dealer for replacements.

These labels are easily applied and will act as a constant

visual reminder to you, and others who may use the

equipment, to follow the safety instructions necessary for

safe, effective operation.

STOP ENGINE.

MOTOR STOPPEN.

MOTOR ANHALTEN.

STOP MOTOR.

ARRETER LE MOTEUR.

FERMARE MOTORE.

PUSH

DUWEN

SCHIEBEN

SKUB

POUSSER

SPINGERE

DRIVE

RIJDEN

FAHREN

KØR

CONDUIRE

GUIDARE

DO NOT TOW!

NIET SLEPEN!

NICHT SCHLEPPEN!

IKKE BUGSERE!

NE PAS REMORQUER!

NON TRAINARE!

1719635

Decal - Hydro Release Valve

Part No. 1719635

Decal - Danger

Part No. 1720389

STOP ENGINE.

MOTOR STOPPEN.

MOTOR ANHALTEN.

STOP MOTOR.

ARRETER LE MOTEUR.

FERMARE MOTORE.

PUSH

DUWEN

SCHIEBEN

SKUB

POUSSER

SPINGERE

DRIVE

RIJDEN

FAHREN

KØR

CONDUIRE

GUIDARE

DO NOT TOW!

NIET SLEPEN!

NICHT SCHLEPPEN!

IKKE BUGSERE!

NE PAS REMORQUER!

NON TRAINARE!

1719635

Decal - Hydro Release Valve

Part No. 1719635

Decal - Operating Instructions

Part No. 1720625

DANGER

ROTATING CUTTING BLADE

Do not put hands or feet

under mower deck while

blade is rotating.

1704276

DANGER

ROTATING CUTTING BLADE

Do not operate mower

without deflector or entire

grass catcher in place.

1704277

Decal - Danger

Part No. 1704276

Decal - Danger

Part No. 1704277

THROTTLE

Choke

Fast

Slow

To Start Engine

When Operator Leaves Seat

Traction Control

• Seat must be occupied, ground speed control in neutral,

PTO must be off, and clutch/brake pedal depressed.

• Put ground speed control in neutral,

turn PTO off, and set parking brake.

• To stop tractor motion, fully depress clutch/brake pedal.

• On hydrostatic drive tractors, movement of traction from

neutral, in either direction, increases ground speed.

OPERATION

DO NOT TOW TRACTOR!

Damage may result to transmission

ROTATING BLADES CUT

OFF ARMS AND LEGS

STOP MOWER WHEN

CHILDREN ARE NEAR.

NO RIDERS — THEY FALL OFF.

DANGER DANGER

OPERATING ON SLOPES

CAN BE DANGEROUS

SEE OPERATOR'S MANUAL.

IF YOU CANNOT BACK-UP

A HILL —DO NOT DRIVE ON IT.

AVOID SERIOUS INJURY OR DEATH

• Read operator's manual(s).

• Know location and function of all controls.

• Keep safety devices (guards, shields, and switches)

in place and working.

• Remove objects that could be thrown by the blade.

• Do not mow when children or others are around.

• Never carry children.

• Look down and behind before and while backing.

• Avoid sudden turns.

WARNING

• If you cannot back up a hill, do not operate on it.

• Go up and down slopes, not across.

• If machine stops going uphill, stop blade and

back down slowly.

• Be sure blade(s) and engine are stopped before

placing hands or feet near blade(s).

• When leaving machine, shut off engine, remove

key, and set parking brake.

1719519

Clutch/Brake Pedal

• Depress clutch/brake pedal to

slow or stop tractor motion.

To SET Parking Brake

• Depress clutch/brake pedal

and pull knob UP.

To RELEASE Parking Brake

• Depress clutch/brake pedal

and push knob DOWN.

Ignition Switch

OFF

RUN

START

PTO Lever

Disengage Engage

To Operate PTO Clutch

• The operator must be in seat.

• To engage PTO push PTO Lever forward.

• To disengage PTO pull PTO Lever rearward.

Cutting Height

Adjustment

Mower DOWN

Mower UP

Decal - Operating Instructions

Part No. 1719519

NORTH AMERICAN MODELS CE MODELS

CE Safety Icons

Warning: Read Operator’s

Manual.

Read and understand the

Operator’s Manual before

using this machine.

Danger: Thrown Objects.

This machine is capable of

throwing objects and debris.

Keep bystanders away.

Warning: Remove Key

Before Servicing.

Remove the key and consult

technical literature before

performing repairs or main-

tenance.

Danger: Machine Rollover.

Do not use this machine on

slopes greater than 10°.

Danger: Dismemberment.

This machine can amputate

limbs. Keep bystanders and

children away when engine

is running.

Danger: Dismemberment.

This mower deck can ampu-

tate limbs. Keep hands and

feet away from blades.

CE Compliance Specifications

Vibration Data *

Model

At the Steering Wheel (in m/s )

At the Seat (in m/s )

Drawbar Force Limits

Horizontal Force Limit (in Newtons)

Vertical Force Limit (in Newtons)

Standards & Directive Compliance

European Machinery Directive 98/37/EC

European EMC Directive 89/336/EC

GS Mark Certified by TUV Rheinland

ANSI B71.1-1998

Sound Pressure Data **

LpA (in dB(A))

N/A

Sound Pressure Data ***

LwA (in dB(A))

444

222

444

222

444

222

444

222

Specifications are correct at the time of printing and subject to change without notice.

Items marked "N/A" are not available at the time of printing.

Test performed on a concrete floor.

Tested according to European Normative Vibration Standards EN 1032 & EN 1033.*

Sound pressure at operator's position.

Tested according to European Noise Directive 79/113/EC.**

Tested according to EN 84/538/EEC.***

European Harmonized Lawn Mower

Standard EN 836

1693912, 1693932

1693945

1693914, 1693934

1693947

1693922, 1693941

1693954

1693924, 1693943

1693956

Features

& Controls

Figure 1. Tractor & Mower Controls

Throttle / Choke Control

The throttle controls engine speed. Move the throttle up

to increase engine speed and down to decrease engine

speed. Always operate at FULL throttle. Note: Moving

the throttle control fully forward closes the choke.

warm engine may not require choking.

Mower Cutting Height Lever

The cutting height adjustment lever controls the mower

cutting height.

Set the mower deck in the highest cutting

position when transporting to and from the mowing site.

Parking Brake Control Knob

Engages parking brake. Depress clutch/brake pedal fully

and pull up knob to engage parking brake. To disengage

brake, depress pedal and push knob down.

Fuel Tank

See “Checking/Adding Fuel” in the Maintenance Section.

PTO Lever

The PTO (Power Take-Off) lever engages and disengages

attachments that use the PTO. To engage the PTO, move

the lever forward. To disengage the PTO, move the lever

all the way back. You will feel the lever lock into both the

engaged and disengaged positions.

Note that the operator must be seated firmly in the

tractor seat for the PTO to function. Also note that the

tractor will not start unless the lever is in the disengaged

position.

Clutch / Brake Pedal

Depressing the clutch / brake pedal disengages the drive

clutch and applies the tractor brake.

CONTROL FUNCTIONS

The information below briefly describes the function of individual controls. Starting, stopping, driving, and mowing

require the combined use of several controls applied in specific sequences. To learn what combination and sequence

of controls to use for various tasks see the OPERATION section.

Please take a moment and familiarize

yourself with the name, location, and

function of these controls so that you will

better understand the safety and operating

instructions provided in this manual.

Trans. Release

Lever on Rear

Of Tractor

Features & Controls

SAFETY INTERLOCK

SYSTEM TESTS

This unit is equipped with safety interlock switches

and other safety devices. These safety systems are

present for your safety: do not attempt to bypass

safety switches, and never tamper with safety

devices. Check their operation regularly.

Operational SAFETY Checks

Your unit is equipped with a seat switch safety sys-

tem. Check the seat switch operation every fall and

spring with the following tests.

Test 1 — Engine should NOT crank if:

• PTO lever is ENGAGED, OR

• Brake pedal is NOT fully depressed (parking

brake OFF), OR

• Ground speed lever is out of NEUTRAL position.

Test 2 — Engine SHOULD crank if:

• PTO lever is DISENGAGED, AND

• Brake pedal is fully depressed

(parking brake ON), AND

• Ground speed lever is in NEUTRAL position.

Test 3 — Engine should SHUT OFF if:

• Operator rises off seat with PTO engaged, OR

• Operator rises off seat with brake pedal NOT

fully depressed (parking brake OFF).

Test 4 — Blade Brake Check

Mower blades and mower drive belt should come to

a complete stop within five seconds after PTO is

turned OFF (or operator rises off seat). If mower

drive belt does not stop within five seconds, readjust

the PTO clutch as described in the ADJUSTMENTS

section or see your dealer.

NOTE: Once the engine has stopped, the PTO must

be turned off after the operator returns to the seat in

order to start the engine.

WARNING

If the unit does not pass a safety test, do not

operate it. See your authorized dealer. Under

no circumstance should you attempt to defeat

the purpose of the safety interlock system.

Ground Speed Control Lever

The tractor’s forward & reverse ground speed is con-

trolled by the ground speed control lever.

GEAR MODELS — On models with Gear transmissions,

ground speed is selected from one of 5 speeds.

To change gear positions, first fully depress the

clutch/brake pedal, move the ground speed control

lever to the appropriate gear position, then release

the clutch/brake pedal to begin tractor movement.

Note: On Gear Models, shift gears only with tractor

stopped and clutch/brake pedal fully depressed.

HYDRO MODELS — On models with Hydrostatic

transmissions, ground speed is selected from a continu-

ous range.

Moving the lever forward in the F range increases

FORWARD tractor motion, and moving the lever

back in the R range increases REVERSE tractor

motion. The further the lever is moved in either

range, the faster the tractor will travel in that direc-

tion.

Note: Depressing the clutch/brake pedal is NOT

necessary when changing speeds.

Placing the lever

in the N position puts the transmission in NEUTRAL,

and ceases tractor motion. (Apply & set the Parking

Brake before leaving the operator’s position).

Always mow with the engine speed at full throttle.

Note: If the terrain is rough, hilly, or sloping, use a slower

forward speed or gear. If the grass is wet or over three

inches (76mm) high, use full engine speed with a low for-

ward speed or gear 1 so the mower will have enough

power to cut the grass.

Ignition Switch

The ignition switch starts and stops the engine, it has

three positions:

OFF Stops the engine and shuts off the electrical

system.

RUN Allows the engine to run and powers the

electrical system.

START Cranks the engine for starting.

NOTE: Never leave the ignition switch in the RUN posi-

tion with the engine stopped–this drains the battery.

Transmission Release Valve

See “Pushing the Tractor by Hand” in the Operation

Section.

Steering Wheel

The steering wheel controls the direction of the tractor’s

travel by angling the front wheels.

GENERAL OPERATING SAFETY

Before first time operation:

• Be sure to read all information in the Safety and

Operation sections before attempting to operate this

tractor and mower.

• Become familiar with all of the controls and how to

stop the unit.

• Drive in an open area without mowing to become

accustomed to the unit.

Operating

the Tractor

WARNING

Never allow passengers to ride on the unit.

Before leaving the operator’s position for any

reason, engage the parking brake, disengage the

PTO, stop the engine and remove the key.

To reduce fire hazard, keep the engine, tractor

and mower free of grass, leaves and excess

grease. Do not stop or park tractor over dry

leaves, grass or combustible materials.

Gasoline is highly flammable and must be

handled with care. Never fill the tank when the

engine is still hot from recent operation. Do not

allow open flame, smoking or matches in the

area. Avoid over-filling and wipe up any spills.

CHECKS BEFORE STARTING

• Check that the crankcase is filled with oil to full mark

on dipstick. See the engine Operator’s Manual for

instructions and oil recommendations.

• Make sure all nuts, bolts, screws and pins are in

place and tight.

• Adjust the seat position, and make certain you can

reach all controls from operator’s position.

• Fill the gasoline tank with fresh gasoline. Refer to

engine manual for gasoline recommendations.

• Make certain rear counterweights are installed if you

will be operating the unit on sloping ground.

WARNING

Never operate on slopes greater than 17.6 percent

(10°) which is a rise of 3-1/2 feet (106 cm)

vertically in 20 feet (607 cm) horizontally.

When operating on slopes use additional wheel

weights or counterweights. See your dealer to

determine which weights are available and

appropriate for your unit.

Select slow ground speed before driving onto slope.

In addition to front and rear weights, use extra caution

when operating on slopes with rear-mounted grass

catcher.

Mow UP and DOWN the slope, never across the

face, use caution when changing directions and

DO NOT START OR STOP ON SLOPE.

STARTING THE ENGINE

1. While sitting in the operator’s seat, fully depress the

brake pedal or set the parking brake.

2. Make sure that the ground speed control lever is in

NEUTRAL.

3. Disengage the PTO clutch.

4. Set throttle to CHOKE.

NOTE: A warm engine may not require choking.

5. Insert the ignition key and turn it to START.

6. After the engine starts, move the engine throttle con-

trol to SLOW. Warm up the engine by running it for at

least a minute before engaging the PTO or driving

the tractor.

NOTE: In the event of an emergency the engine can be

stopped by simply turning the ignition switch to STOP.

Use this method only in emergency situations. For nor-

mal engine shut down follow the procedure given in

STOPPING THE TRACTOR.

Operating the Tractor

CLUTCH/BRAKE PEDAL OPERATION

HYDRO MODELS

1. Depressing the clutch/brake pedal (A, Figure 2) disen-

gages the transmission drive . Fully depressing the

pedal applies the rider brake.

2. Parking brake is applied by pulling up on the parking

brake control knob (B, Figure 2) with the clutch/brake

pedal fully depressed.

GEAR MODELS

1. Depressing the clutch/brake pedal (A, Figure 2) dis-

engages the transmission drive belt and allows the

gear lever to be shifted. Fully depressing the

clutch/brake pedal applies the tractor brake.

2. Parking brake is applied by pulling up on the parking

brake control knob (B, Figure 2) with the clutch/brake

pedal fully depressed.

WARNING

If you do not understand how a specific control

functions, or have not yet thoroughly read the

FEATURES & CONTROLS section, do so now.

Do NOT attempt to operate the tractor without

first becoming familiar with the location and

function of ALL controls.

Figure 2. Clutch/Brake Pedal Operation

A. Clutch/Brake Pedal

B. Parking Brake Control Knob

STOPPING THE TRACTOR & ENGINE

1. Returning the ground speed lever to NEUTRAL

(hydro models) or depressing the clutch/brake pedal

(gear models) will stop tractor movement. For emer-

gency stopping of any model, FULLY depress the

clutch/brake pedal to apply the tractor brake.

2. Engage the parking brake.

3. Disengage the PTO.

4. Position the throttle control at FULL.

5. Turn the ignition switch to OFF and remove the key.

NOTE: Stopping the engine at speeds lower than full

throttle can cause engine damage. Do not stop the

engine with the throttle control in the IDLE position.

Operating the Tractor

DRIVING THE TRACTOR

1. Sit in the seat and adjust the seat so that you can

comfortably reach all the controls (see Seat

Adjustment, Adjustments Section).

2. Engage the parking brake.

3. Make sure the PTO lever is disengaged.

4. Start the engine (see STARTING THE ENGINE).

GEAR MODELS:

5. Depress the clutch / brake pedal.

6. Move the ground speed lever to the desired speed.

Typically, gears 1-3 are used when mowing, and

gears 4 and 5 are used when transporting to and

from the work site. The taller (or thicker) the grass,

the slower the desired ground speed.

Slowly

release the clutch / brake pedal to drive.

To change gears, fully depress the clutch / brake

pedal, shift to the desired gear, then slowly release

the clutch / brake pedal. DO NOT shift while moving

or the transmission will be damaged.

HYDRO MODELS:

5. Be sure the ground speed lever is in the NEUTRAL

position.

6. Release the parking brake by depressing the clutch /

brake pedal and pushing the parking brake knob

down. Release the clutch brake pedal.

7. Move the ground speed lever forward until the

desired ground speed is achieved. There is no need

to clutch when changing speeds or direction.

MOWING

1. Engage the parking brake. Make sure the PTO lever

is disengaged.

2. Start the engine (see STARTING THE ENGINE).

3. Set the mower cutting height to the desired level.

4. Set the throttle to FULL.

5. Engage the PTO.

6. Begin mowing. See the LAWN CARE & MOWING

INFORMATION section at the back of this manual for

tips on mowing patterns, lawn care, and troubleshoot-

ing information.

7. When finished, shut off the PTO.

8. Stop the engine (see STOPPING THE TRACTOR

AND ENGINE).

WARNING

Make certain the area

of operation, and

especially the

direction of travel is

clear of objects,

people and animals.

Always look DOWN

AND BEHIND before

backing!

WARNING

Tragic accidents can occur if the operator is not alert to

the presence of children. Children are often attracted to

the unit and the mowing activity. Never assume that

children will remain where you last saw them.

• Keep children out of the mowing area and under the watch-

ful care of another responsible adult.

• Be alert and turn unit off if children enter the area.

• Before and during reverse operation, look behind and down

for small children.

• Never carry children. They may fall off and be seriously

injured or interfere with safe unit operation.

• Never allow children to operate the unit.

• Use extra care when approaching blind corners, shrubs,

trees, or other objects that may obscure vision.

Operating the Tractor

PUSHING THE TRACTOR BY HAND

HYDRO MODELS

1. Disengage the PTO and turn the engine off.

2. Move the transmission release lever up, pull back

approximately 1”, and press down to lock into

released position (Figure 3).

3. The tractor can now be pushed by hand.

NOTE: To drive the tractor, the release lever must be

moved completely forward and pushed down into locked

position.

GEAR MODELS

1. Disengage the PTO and turn the engine off.

2. Place the ground speed lever in the NEUTRAL.

3. Disengage the parking brake.

4. The tractor can now be pushed by hand.

Figure 3. Release Lever - Hydro Models

Release Lever

DO NOT TOW TRACTOR

Towing the unit will cause transmission

damage. • Do not use another vehicle to

push or pull this unit. • Do not actuate the

transmission release valve lever while the

engine is running.

MOWER DECK REMOVAL &

INSTALLATION

Removing the Mower Deck

NOTE: Perform mower removal on a hard, level surface

such as a concrete floor.

1. Park the tractor, disengage the PTO lever, turn off

the engine, remove the key, disconnect the spark

plug wire(s), and engage the parking brake.

2. Place mower in the lowest cutting position using the

mower height adjustment lever (A, Figure 4).

3. Remove the mower belt from the engine pulley (D,

Figure 4) by flexing the engine belt guide rearward

slightly, and pulling the belt off the pulley.

4. Remove the hair pin clip from the clutch rod (C,

Figure 4).

5. Remove the clutch rod (C, Figure 4) from the bottom

of the PTO lever (B). Reinstall the hair pin clip

removed in the previous step.

6. Remove the hair pin clip from the long hitch rod (A,

Figure 5).

7. Remove the hitch rod (A, Figure 5) from the mower.

8. Turn wheels straight ahead. Pull back on spring-

loaded lever (B, Figure 6) and lift mower hitch off of

the tractor bracket (A).

9. Turn wheels fully left, and slide mower deck out from

under the right side of the tractor. Reinstall the hitch

rod and hair pin clip (A, Figure 5) in the mower.

Operating the Tractor

WARNING

Engage parking brake, disengage PTO, stop

engine, disconnect spark plug wire(s), and

remove key before attempting to install or remove

the mower.

CAUTION

The muffler and surrounding areas may be hot.

Figure 6. Mower Hitch

A. Tractor Hitch Brackets

B. Spring-Loaded Lever

Figure 4. Mower Deck - Right Side

A. Height Adj. Lever C. Clutch Rod

B. Bottom of PTO Lever D. Engine Pulley

Figure 5. Mower Deck - Left Side (38” Deck Shown)

A. Long Hitch Rod & Hair Pin Clip

B. Mower Drive Belt

C. Clutch Rod

D. Rear Hitch Brackets

Operating the Tractor

Installing the Mower Deck

NOTE: Perform mower installation on a hard, level sur-

face such as a concrete floor.

1. Park the tractor, disengage the PTO lever, turn off

the engine, remove the key, disconnect the spark

plug wire(s), and engage the parking brake.

2. Place mower in the lowest cutting position using the

mower height adjustment lever (A, Figures 7 & 8).

3. Turn the wheels left, and slide the mower deck under

the tractor.

4. Turn the wheels straight ahead and align the rear

mounting brackets (D, Figure 5).

5. Pull the spring-loaded lever (B, Figure 6) forward,

hook the mower hitch on the tractor bracket (A).

Release the spring loaded lever to lock the mower

hitch in the tractor bracket.

6. Install the long hitch pin (A, Figure 5) through the rear

mounting brackets. Use the highest hole possible

that still allows the full range of cutting heights (see

Figure 5 inset). Secure with a hair pin clip.

NOTE: If the rear mounting bracket holes are not

aligned, shift the mower deck and turn the front wheels

slightly.

7. Install the mower drive belt (B, Figures 7 & 8) on the

engine pulley; flex the engine belt guide rearward

slightly to get the belt onto the pulley.

8. Connect the clutch rod (C, Figure 4) to the bottom of

the PTO lever (B). Secure using a hair pin clip. Be

sure to install the hair pin clip in the orientation

shown.

9. Check the PTO adjustment (see PTO Clutch

Adjustment in the Adjustment Section).

MOWER CUTTING HEIGHT

ADJUSTMENT

1. Pull the cutting height lever (A, Figures 7 & 8) back

and to the left to release it.

2. Set the mower cutting height to the desired level.

3. Move the lever to the right to lock it.

WARNING

Engage parking brake, disengage PTO, stop

engine, disconnect spark plug wire(s), and

remove key before attempting to install or remove

the mower.

CAUTION

The muffler and surrounding areas may be hot.

Figure 7. Mower Belt Routing - 38”

A. Mower Height Adjustment Lever

B. Mower Drive Belt

C. Engine Pulley

Figure 8. Mower Belt Routing - 44”

A. Mower Height Adjustment Lever

B. Mower Drive Belt

Operating the Tractor

WARNING

Never store the unit, with gasoline in engine or

fuel tank, in a heated shelter or in enclosed,

poorly ventilated enclosures. Gasoline fumes may

reach an open flame, spark or pilot light (such as

a furnace, water heater, clothes dryer, etc.) and

cause an explosion.

Handle gasoline carefully. It is highly flammable

and careless use could result in serious fire

damage to your person or property.

Drain fuel into an approved container outdoors

away from open flame or sparks.

STORAGE

Temporary Storage (30 Days Or Less)

Remember, the fuel tank will still contain some gasoline, so

never store the unit indoors or in any other area where fuel

vapor could travel to any ignition source. Fuel vapor is also

toxic if inhaled, so never store the unit in any structure used

for human or animal habitation.

Here is a checklist of things to do when storing your unit

temporarily or in between uses:

• Keep the unit in an area where children will not come

into contact with it. If there’s any chance of unauthorized

use, remove the keys and disconnect the spark plug

wires.

• If the unit can’t be stored on a reasonably level surface,

chock the wheels.

• Clean all grass and dirt from the mower.

NOTE: If storing your tractor between winter snow removal

jobs in a cold area, we suggest that you fill the fuel tank at

the completion of each job to prevent water condensation in

the fuel tank. Wait for engine to cool before filling tank.

Long Term Storage (Longer Than 30 Days)

Before you store your unit for the off-season, read the

Maintenance and Storage instructions in the Safety Rules

section, then perform the following steps:

1. Drain crankcase oil and refill with a grade of oil that will

be required when unit is used again.

2. Prepare the mower deck for storage as follows:

a. Remove mower deck from the unit.

b. Clean underside of mower deck.

c. Coat all bare metal surfaces with paint or light coat of

oil to prevent rusting.

3. Clean external surfaces and engine.

4. Prepare engine for storage. See engine owner’s

manual.

5. Clean any dirt or grass from cylinder head cooling fins,

engine housing and air cleaner element.

6. Cover air cleaner and exhaust outlet tightly with plastic

or other waterproof material to keep out moisture, dirt

and insects.

7. Completely grease and oil unit as outlined in the

Regular Maintenance section.

8. Clean up unit and apply paint or rust preventative to any

areas where paint is chipped or damaged.

9. Be sure the battery is filled to the proper level with water

and is fully charged. Battery life will be increased if it is

removed, put in a cool, dry place and fully charged

about once a month. If battery is left in unit, disconnect

the negative cable.

10. Drain fuel system completely or add a gasoline stabilizer

to the fuel system. If you have chosen to use a fuel sta-

bilizer and have not drained the fuel system, follow all

safety instructions and storage precautions in this man-

ual to prevent the possibility of fire from the ignition of

gasoline fumes. Remember, gasoline fumes can travel

to distant sources of ignition and ignite, causing risk of

explosion and fire.

NOTE: Gasoline, if permitted to stand unused for extended

periods (30 days or more), may develop gummy deposits

which can adversely affect the engine carburetor and cause

engine malfunction. To avoid this condition, add a gasoline

stabilizer to the fuel tank and run the engine a few minutes,

or drain all fuel from the unit before placing it in storage.

STARTING AFTER

LONG TERM STORAGE

Before starting the unit after it has been stored for a long

period of time, perform the following steps.

1. Remove any blocks from under the unit.

2. Install the battery if it was removed.

3. Unplug the exhaust outlet and air cleaner.

4. Fill the fuel tank with fresh gasoline. See engine

manual for recommendations.

5. See engine owner’s manual and follow all instructions

for preparing engine after storage.

6. Check crankcase oil level and add proper oil if

necessary. If any condensation has developed during

storage, drain crankcase oil and refill.

7. Inflate tires to proper pressure. Check fluid levels.

8. Start the engine and let it run slowly. DO NOT run at

high speed immediately after starting. Be sure to run

engine only outdoors or in well ventilated area.

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Simplicity 1693931 User manual

Brand: Simplicity

Model: 1693931

Category: Lawnmowers

Type: User manual

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