Yard Machines 070 Series User manual

Operator's Manual
22" Push Mower
070 Series
IMPORTANT: READ SAFETY
RULES AND INSTRUCTIONS
CAREFULLY BEFORE
OPERATING EQUIPMENT.
PRINTED IN U.S.A. MTD Products Limited, Kitchener, ON N2G 4J1 772C0760

2
FINDING MODEL NUMBER
This Operator’s Manual is an important part of your new equipment. It will help you assemble, prepare and main-
tain the unit for best performance. Please read and understand what it says.
Before you start assembling your new equipment, please locate the model plate on the equipment and copy the
information from it in the space provided below. A sample model plate is also given below. You can locate the
model plate by standing at the operating position and looking down at the rear of the deck . This information will
be necessary to use the manufacturer’s web site and/or help from the Customer Support Department or an autho-
rized service dealer.
CALLING CUSTOMER SUPPORT ············2
IMPORTANT SAFE OPERATION PRACTICES ····3
SLOPE GAUGE··························6
SET-UP INSTRUCTIONS ···················7
OPERATION ····························9
ADJUSTMENTS ························10
LUBRICATION ·························10
MAINTENANCE·························10
OFF SEASON STORAGE INSTRUCTIONS ·····11
TROUBLE SHOOTING····················12
WARRANTY ···························13
REPLACEMENT PARTS/PIÈCES DÉTACHÉES ··14
ENGINE INFORMATION
The engine manufacturer is responsible for all engine-related issues with regards to performance, power-rating,
specifications, warranty and service. Please refer to the engine manufacturer’s Owner’s/Operator’s Manual packed
separately with your unit for more information.
CALLING CUSTOMER SUPPORT
Please do NOT return the unit to the retailer from which it was purchased, without first contacting Customer Support.
If you have difficulty assembling this product or have any questions regarding the controls, operation or mainte-
nance of this unit, please call a Customer Support Representative, 1-800-668-1238
Please have your unit’s model number and serial number ready when you call. See previous section to locate this
information. You will be asked to enter the serial number in order to process your call.
HOW TO OBTAIN SERVICE
Service is available, WITH PROOF OF PURCHASE, through your local authorized service dealer. To locate the
dealer in your area; contact MTD Products Limited, Kitchener, ON N2G 4J1, or call 1-800-668-1238 or log on to
our Web site at www.mtdcanada.com.
TABLE OF CONTENTS
MTD PRODUCTS LIMITED
KITCHENER, ON N2G 4J1
1-800-668-1238
XXXXXXXXXX
XXXXXXXXXXX
Model Number
Numéro de modèle
Serial Number
Numéro de série
www.mtdcanada.com
Copy the model number here:
Copy the serial number here:

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 ma-
chine 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 refer-
ence and for ordering replacement parts.
•This machine is a precision piece of power equip-
ment, 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
this machine. Children 14 years old and over should
read and understand the instructions in this manual
and should be trained and supervised by a parent.
Only responsible individuals who are familiar with
these rules of safe operation should be allowed to
use this machine.
•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 trip-
ped over or picked up and thrown by the blade.
Thrown objects can cause serious personal injury.
Plan your mowing pattern to avoid discharge of ma-
terial toward roads, sidewalks, bystanders and the
like. Also, avoid discharging material against a wall
or obstruction which may cause discharged material
to ricochet back toward the operator.
•To help avoid blade contact or a thrown object injury,
stay in the operator zone behind the handles and
keep children, bystanders, helpers and pets at least
75 feet from the mower while it is in operation. Stop
machine if anyone enters the area.
•Always wear safety glasses or safety goggles during
operation and while performing an adjustment or re-
pair to protect your eyes. Thrown objects which
ricochet can cause serious injury to the eyes.
•Wear sturdy, rough-soled work shoes and close-fit-
ting slacks and shirts. Shirts and pants that cover the
arms and legs and steel-toed shoes are recom-
mended. Never operate this machine in bare feet,
sandals, slippery or light weight (e.g. canvas) shoes.
•Do not put hands or feet near rotating parts or under
the cutting deck. Contact with the blade can ampu-
tate hands and feet.
•A missing or damaged discharge cover can cause
blade contact or thrown object injuries.
•Many injuries occur as a result of the mower being
pulled over the foot during a fall caused by slipping
or tripping. Do not hold on to the mower if you are
falling; release the handle immediately.
•Never pull the mower back toward you while you are
walking. If you must back the mower away from a
wall or obstruction first look down and behind to
avoid tripping and then follow these steps:
a. Step back from the mower to fully extend your
arms.
b. Be sure you are well balanced with sure foot-
ing.
c. Pull the mower back slowly, no more than half
way toward you.
d. Repeat these steps as needed.
•Do not operate the mower while under the influence
of alcohol or drugs.
•Do not engage the self-propelled mechanism on
units so equipped while starting engine.
•The blade control handle is a safety device. Never
attempt to bypass its operation. Doing so makes the
safety device inoperative and may result in personal
injury through contact with the rotating blade. The
blade control handle must operate easily in both di-
rections and automatically return to the disengaged
position when released.
•Never operate the mower in wet grass. Always be
sure of your footing. A slip and fall can cause seri-
ous personal injury. If you feel you are losing your
footing, release the blade control handle immediately
and the blade will stop rotating within three seconds.
•Mow only in daylight or in good artificial light. Walk,
never run.
•Stop the blade when crossing gravel drives, walks or
roads.
•If the equipment should start to vibrate abnormally,
stop the engine and check immediately for the
cause. Vibration is generally a warning 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 the engine is shut
off. Never place any part of the body in the blade
area until you are sure the blade has stopped rotat-
ing.
3
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 man-
ual before attempting to operate this machine. Failure to comply with these instructions may result in
personal injury. When you see this symbol—heed its warning.
DANGER: This machine was built to be operated according to the rules for safe operation in this man-
ual. As with any type of power equipment, carelessness or error on the part of the operator can result
in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure
to observe the following safety instructions could result in serious injury or death.

4
•Never operate mower without proper trail shield, dis-
charge cover, grass catcher, blade control handle or
other safety protective devices in place and working.
Never operate mower with damaged safety devices.
Failure to do so, can result in personal injury.
•Muffler and engine become hot and can cause a
burn. Do not touch.
•Only use parts and accessories made for this ma-
chine by the manufacturer. Failure to do so can result
in personal injury.
•If situations occur which are not covered in this man-
ual, use care and good judgment. Call customer
assistance for the name of your nearest servicing
dealer.
Slope Operation
Slopes are a major factor related to slip and fall acci-
dents which can result in severe injury. Operation on
slopes requires extra caution. If you feel uneasy on a
slope, do not mow it. 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 degrees, do not
mow it.
Do:
•Mow across the face of slopes; never up and down.
Exercise extreme caution when changing direction on
slopes.
•Watch for holes, ruts, rocks, hidden objects, or
bumps which can cause you to slip or trip. Tall grass
can hide obstacles.
•Always be sure of your footing. A slip and fall can
cause serious personal injury. If you feel you are los-
ing your balance, release the blade control handle
immediately, and the blade will stop rotating within 3
seconds.
Do Not:
•Do not mow near drop-offs, ditches or embankments,
you could lose your footing or balance.
•Do not mow slopes greater than 15 degrees as
shown on the slope gauge.
•Do not mow on wet grass. Unstable footing could
cause slipping.
Children
Tragic accidents can occur if the operator is not alert
to the presence of children. Children are often at-
tracted to the mower and the mowing activity. They
do not understand the dangers. Never assume that
children will remain where you last saw them.
•Keep children out of the mowing area and under the
watchful care of a responsible adult other than the
operator.
•Be alert and turn mower off if a child enters the area.
•Before and while moving backwards, look behind
and down for small children.
•Use extreme care when approaching blind corners,
doorways, shrubs, trees, or other objects that may
obscure your vision of a child who may run into the
mower.
•Keep children away from hot or running engines.
They can suffer burns from a hot muffler.
•Never allow children under 14 years old to operate a
power mower. Children 14 years old and over should
read and understand the operation instructions and
safety rules in this manual and should be trained and
supervised by a parent.
Service
Safe Handling Of Gasoline:
•To avoid personal injury or property damage use ex-
treme care in handling gasoline. Gasoline is
extremely flammable and the vapors are explosive.
Serious personal injury can occur when gasoline is
spilled on yourself or your clothes which can ignite.
•Wash your skin and change clothes immediately.
•Use only an approved gasoline container.
•Never fill containers inside a vehicle or on a truck or
trailer bed with a plastic liner. Always place contain-
ers 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 possi-
ble, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dis-
penser nozzle.
•Keep the 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.
•Extinguish all cigarettes, cigars, pipes and other
sources of ignition.
•Never fuel machine indoors because flammable va-
pors will accumulate in the area.
•Never remove gas cap or add fuel while the engine is
hot or running. Allow engine to cool at least two min-
utes before refueling.
•Never over fill fuel tank. Fill tank to no more than ½
inch below bottom of filler neck to provide for fuel ex-
pansion.
•Replace gasoline cap and tighten securely.
•If gasoline is spilled, wipe it off the engine and equip-
ment. Move unit to another area. Wait 5 minutes
before starting the engine.
•Never store the machine or fuel container near an
open flame, spark or pilot light as on a water heater,
space heater, furnace ,clothes dryer or other gas ap-
pliances.
•To reduce fire hazard, keep mower free of grass,
leaves, or other debris build-up. Clean up oil or fuel
spillage and remove any fuel soaked debris.
•Allow a mower to cool at least 5 minutes before stor-
ing.

General Service:
•Never run an engine indoors or in a poorly ventilated
area. Engine exhaust contains carbon monoxide, an
odorless and deadly gas.
•Before cleaning, repairing, or inspecting, make cer-
tain the blade and all moving parts have stopped.
Disconnect the spark plug wire and ground against
the engine to prevent unintended starting.
•Check the blade and engine mounting bolts at fre-
quent intervals for proper tightness. Also, visually
inspect blade for damage (e.g., bent, cracked, worn)
Replace blade with the original equipment manufac-
ture’s (O.E.M.) blade only, listed in this manual. “Use
of parts which do not meet the original equipment
specifications may lead to improper performance
and compromise safety!”
•Mower blades are sharp and can cut. Wrap the
blade or wear gloves, and use extra caution when
servicing them.
•Keep all nuts, bolts, and screws tight to be sure the
equipment is in safe working condition.
•Never tamper with safety devices. Check their proper
operation regularly.
•After striking a foreign object, stop the engine, dis-
connect the spark plug wire and ground against the
engine. Thoroughly inspect the mower for any dam-
age. Repair the damage before starting and
operating the mower.
•Never attempt to make a wheel or cutting height ad-
justment while the engine is running.
•Grass catcher components, discharge cover, and
trail shield are subject to wear and damage which
could expose moving parts or allow objects to be
thrown. For safety protection, frequently check com-
ponents and replace immediately with original
equipment manufacturer’s (O.E.M.) parts only, listed
in this manual. “Use of parts which do not meet the
original equipment specifications may lead to im-
proper performance and compromise safety!
•Do not change the engine governor setting or
overspeed the engine. The governor controls the
maximum safe operating speed of the engine.
•Maintain or replace safety labels, as necessary.
•Observe proper disposal laws and regulations. Im-
proper disposal of fluids and materials can harm the
environment.
Your Responsibility
•Restrict the use of this power machine to persons
who read, understand and follow the warnings and
instructions in this manual and on the machine. SI-102
10.6.04
5

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SLOPE GAUGE
(Keep this sheet in a safe place for future reference.)
Use this page as a guide to determine slopes where you may not operate safely. Do not operate your lawn mower
on such slopes.

This unit is shipped WITHOUT GASOLINE or OIL.
After assembly, service engine with gasoline and oil
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.
This owner’s manual covers various models of
lawnmowers. The units illustrated may vary slightly
from your unit. Follow only those instructions which
pertain to your model lawnmower.
Tools Required for Assembly
(1) 9/16" Wrench (1) 3/4" Wrench
(required only if wheels are unassembled)
Set-Up
•Remove the lawn mower and all parts from the car-
ton. Make certain all parts and literature have been
removed from the carton before the carton is dis-
carded.
•Disconnect the spark plug wire and ground it as in-
structed in the separate engine manual packed with
your unit.
•Pull up and back on the upper handle to raise the
handle into the operating position. Make certain the
lower handle is seated securely into the handle
mounting brackets. Tighten the large wing nuts on
each side of the handle. See Figure 1.
•If satisfied with height of handle, tighten wing nuts at
the ends of the lower handle shown in Figure 2. The
handle may be adjusted by removing the wing nuts
shown in Figure 2 and placing the weld pin on the
handle bracket in the upper or lower hole in the
lower handle.
Brake Cable
•The brake cable is attached to the engine, and has a
“Z” fitting on the loose end. Route the brake cable
over the lower handle. Snap the plastic fitting into the
hole on the inside of the upper handle as shown in
Figure 3.
•Move the blade control handle away from the upper
handle. Hook the “Z” end of the brake cable into the
hole in the blade control handle from the outside to
the inside as shown in Figure 4.
WARNING: Brake cable must be assembled
as shown for proper blade brake operation.
7
A
B
Figure 1
Figure 2
Figure 3
Plastic Fitting
Blade Control Handle
Figure 4
Blade Control Handle
“Z” Fitting

Cable Ties
•Insert posts on cable ties into holes provided on the
handle, holes may be in different locations depend-
ing on the model. See Figure 5.
•Position the cable to avoid all moving parts and se-
cure with the cable ties. Trim excess ends of cable
ties.
WARNING: When attaching the control cable,
the cable must be routed to avoid contact
with all sharp edges and hot surfaces to pre-
vent damage to the cable, which will render
the control inoperative.
Starter Rope
•With the spark plug wire disconnected and
grounded, depress the blade control handle and pull
the rope out of the engine.
•Place the rope guide around the starter handle, so
the opening in the rope guide is toward the front of
the mower as shown. Insert the rope guide into the
right side of the handle.
•Secure with small wing nut. See Figure 6.
NOTE: If the starter rope becomes disconnected
from rope guide on handle, disconnect and
ground the spark plug wire. Depress the blade
control handle and pull the starter rope out from
engine slowly. Slip the starter rope into the rope
guide bolt on handle.
Wheels (Front and Rear)
Using hardware from hardware pack, secure the
wheels to the deck as shown in Figures 7 and 8.
•Insert axle bolts through wheels, then place small
cupped washers on bolts (cupped side of washers
go against the deck).
•Secure the wheels to the deck with the large cupped
washer and nut (cupped side of washers go against
the deck).
•Tighten axle bolt until cupped washers flatten.
Chute Deflector (See Figure 9)
•The chute deflector on your mower may be held in
an upright position by a block for shipping purposes
only. This shipping block must be removed and dis-
carded before the mower is put into operation. See
Figure 9.
To remove the shipping block, pull the spring-loaded
chute toward the engine. Remove the block and
carefully lower the chute into operating position,
keeping fingers out of the way.
Installing The Mulching Baffle (optional)
A. Lift the chute deflector on the mower. Slide the
notches in the bottom of the mulching baffle over
the lip of the discharge opening. See Figure 10.
B. Push the hooks on the top of the baffle until they
snap over the hinge on the discharge chute. Re-
lease the chute deflector.
NOTE: When you wish to mow instead of mulch,
simply raise the chute deflector, grasp the handle
on the mulching baffle and lift upward to remove
the baffle. It is not necessary to remove the
mulching blade.
8
Figure 6
Rope Guide
Small WingNut
Starter
Handle
Figure 8 - Rear Wheels
Axle Bolt
Small Cupped Washer
Large Cupped Washer
Hex Nut
Figure 7 - Front Wheels
Crowned
Side
Cupped
Side
Small Cupped Washer
Large Cupped Washer
Axle Bolt
Hex Nut
Figure 5
Cable Tie
Lower
Handle

Final Assembly
Make certain all nuts and bolts are tightened se-
curely.
CAUTION: Do not run your lawn mower without
chute deflector or an approved grass catcher in
place. The deflector will deflect a projectile thrown
by the blade into the lawn.
OPERATION
Before Starting
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
allowed to cool for at least two minutes after
running.
To Start Engine and Engage Blade
•Attach spark plug wire to spark plug. If unit is
equipped with a rubber boot over the end of the
spark plug wire, make certain the metal loop on the
end of the spark plug wire (inside the rubber boot) is
fastened securely over the metal tip on the spark
plug. See Figure 11.
•If your unit is equipped with a primer, prime engine
as instructed in the separate engine manual packed
with your unit.
•Standing behind the unit, depress the blade control
handle and hold it against the upper handle as
shown in Figure 12.
•Grasp the recoil starter handle as shown and pull
slowly until resistance is felt, then pull rapidly to start
engine and avoid kickback. Return it slowly to the
rope guide bolt.
The blade control handle must be depressed in order
to operate the unit. Release the blade control handle
to stop the engine and blade.
WARNING: THIS CONTROL MECHANISM IS
A SAFETY DEVICE. NEVER ATTEMPT TO BY-
PASS ITS OPERATIONS.
To Stop Engine:
•Release the blade control handle to stop the engine
and blade.
WARNING: The blade continues to rotate for
a few seconds after the engine is shut off.
•Disconnect the spark plug wire and ground it against
the engine to prevent accidental starting while equip-
ment is unattended.
Using Your Mulcher (Optional)
Mulching mowers use a specially designed blade to
chop the grass clippings extra fine and then blow
them back down into the lawn. The small clippings
decompose quickly becoming a natural fertilizer that
returns much of the needed nutrients to the soil.
Continuous mulching means continuous free natural
fertilization, no messy clippings to worry about ever
again and the end result for you is a much greener
healthier lawn.
9
Figure 9
B
B
A
Figure 10 (optional)
Figure 12
Starter
Handle
Blade
Control Handle
Figure 11
Metal
Loop
on Spark
Plug Wire Rubber Boot
Shipping
Block

WARNING: Your mower is designed to cut
normal residential grass of a height no more
than 10". Do not attempt to mow through un-
usually tall, dry grass (e.g., pasture) or piles
of dry leaves. Debris may build up on the
mower deck or contact the engine exhaust
presenting a potential fire hazard.
For the best results when mulching:
•Clear lawn of debris. Be sure that the lawn is clear
of stones, sticks, wire or other foreign objects which
could damage the lawnmower. Such objects could
be accidentally thrown out by the mower in any di-
rection and cause serious personal injury to the
operator and others as well as damage to property
and surrounding objects.
•Do not cut wet grass. For effective mulching do not
cut wet grass because it tends to stick to the under-
side of the deck preventing proper mulching of the
grass clippings.
•Cut no more than 1/3 the length of the grass. The
recommended cut for mulching is 1/3 the length of
the grass. Ground speed will need to be adjusted so
the clippings can be dispersed evenly into the lawn.
For especially heavy cutting in thick grass it may be
necessary to use one of the slowest speeds in order
to get a clean well mulched cut. When mulching long
grass you may have to cut the lawn in two passes,
lowering the blade another 1/3 of the length for the
second cut and perhaps cutting in a different pattern
than was used the first time. Overlapping the cut a lit-
tle on each pass will also help to clean up any stray
clippings left on the lawn. The mower should always
be operated at full throttle to get the best cut and al-
low it to do the most effective job of mulching.
•Clean underside of deck. Be certain to clean the
underside of the cutting deck after each use to avoid
a build-up of grass, which would prevent proper
mulching.
•Mulching Leaves. The mulching of leaves can also
be beneficial to your lawn. When mulching leaves
make sure they are dry and are not laying too thick
on the lawn. Do not wait for all the leaves to be off
the trees before you mulch.
•It is recommended keeping driveways and sidewalks
on the operators right while moving. Continue mow-
ing using this pattern, having the left side of your
lawnmower next to the uncut grass. Mulching with
the cutting area of the mower on the lawn avoids
grass clippings in undesirable areas.
WARNING: If you strike a foreign object, stop
the engine. Remove wire from spark plug,
thoroughly inspect the mower for any dam-
age, and repair the damage before restarting
and operating the mower. Extensive vibration
of the mower during operation is an indica-
tion of damage. The unit should be promptly
inspected and repaired.
ADJUSTMENT
CAUTION: DO NOT AT ANY TIME MAKE ANY
ADJUSTMENT TO LAWNMOWER WITHOUT
FIRST STOPPING THE ENGINE AND
DISCONNECTING THE SPARK PLUG WIRE.
CAUTION: Before changing mowing height
stop mower and disconnect spark plug
cable.
Carburetor Adjustment
Minor carburetor adjustment may be required to
compensate for differences in fuel, temperature, alti-
tude and load. Refer to the separate engine manual
packed with your mower for carburetor adjustment
information.
LUBRICATION
CAUTION: DISCONNECT SPARK PLUG WIRE
BEFORE SERVICING.
WHEELS - If your mower is equipped with ball bear-
ing wheels, lubricate at least once a season with a
light oil, all other types require no lubrication. How-
ever, if the wheels are removed for any reason,
lubricate the surface of the axle bolt and the inner
surface of the wheel with light automotive oil.
ENGINE - Follow engine manual for lubrication in-
structions.
BLADE CONTROL - Lubricate the pivot points on the
blade control handle and the brake cable at least
once a season with light oil. The blade control must
operate freely in both directions.
MAINTENANCE
Cutting Blade
WARNING: Be sure to disconnect and ground
the spark plug wire before working on the cut-
ting blade to prevent accidental engine starting.
Protect hands by using heavy gloves or a rag to
grasp the cutting blade.
•Tip mower as specified in separate engine manual. If
it is not specified tip with carburetor up.
•Remove the bolt and blade support which holds the
blade and adapter to the engine crankshaft. Remove
the blade and adapter from the crankshaft. See Figure
13.
WARNING: Periodically inspect the blade
adapter for cracks, especially if you strike a for-
eign object. Replace when necessary.
For best results your blade should be sharp. The blade
may be resharpened by removing it and either grinding
or filing the cutting edge keeping as close to the origi-
nal bevel as possible. It is extremely important that
each cutting edge receives an equal amount of grind-
ing to prevent an unbalanced blade. Improper blade
balance will result in excessive vibration causing even-
10

tual damage to the engine and mower. Be sure to
carefully balance blade after sharpening. The blade can
be tested for balance 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 in-
ner surface of the blade adapter with light oil. Install
the blade adapter on the crankshaft with the “star”
away from the engine. Refer to Figure 13. Place the
blade with the side marked bottom (or with part num-
ber) facing away from the adapter. Align the blade bell
support over the blade with the tabs in the holes of the
blade and insert the hex bolt. Tighten the hex bolt to
the torque listed below:
Blade Mounting Torque
Center Bolt 450 in. lb. min., 600 in.lb. max.
To insure safe operation of your unit, ALL nuts and bolts
must be checked periodically for correct tightness.
CAUTION: Cutting grass in sandy soil
condition causes abrasive wear to the blade.
After prolonged use, especially in sandy soil condi-
tions, the blade will become worn and lose some of
the original shape. Cutting efficiently will be reduced
and the blade should be replaced. Replace with an
approved factory replacement blade only. Possible
damage resulting from blade unbalance condition is
not the responsibility of the manufacturer.
Deck
The underside of the mower deck should be cleaned
after each use to prevent a buildup of grass clip-
pings, leaves, dirt or other matter. If this debris is
allowed to accumulate, it will invite rust and corro-
sion, and may prevent proper mulching.
The deck may be cleaned by tilting the mower and
scraping clean with a suitable tool (make certain the
spark plug wire is disconnected).
NOTE: We do not recommend the use of pres-
sure washers or garden hose to clean your unit.
These may cause damage to electric compo-
nents, spindles, pulleys, bearings, or the engine.
The use of water will result in shortened life and
reduce serviceability.
Engine
Refer to the separate engine manual for engine
maintenance instructions.
Maintain engine oil as instructed in the separate engine
manual packed with your unit. Read and follow instruc-
tions carefully.
Under normal conditions service air cleaner as in-
structed in the separate engine manual packed with
your unit. Clean every few hours under extremely dusty
conditions. Poor engine performance and flooding usu-
ally indicates that the air cleaner should be serviced.
The spark plug should be cleaned and the gap reset
once a season. Spark plug replacement is recom-
mended at the start of each mowing season; check
engine manual for correct plug type and gap specifica-
tions.
NOTE: This spark ignition system meets all require-
ments of the Canadian Interference-Causing
Equipment Regulations.
Clean the engine regularly with a cloth or brush. Keep
the cooling system (blower housing area) clean to per-
mit proper air circulation which is essential to engine
performance and life. Be certain to remove all grass, 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 from the rear of the mower toward the
operator. If the rear flap becomes damaged, replace as
follows.
To remove the old rear flap, cut off the flat end of the
wire rod which secures it to the deck using a pair of
side-cutters. Attach the new rear flap using the new rod
provided with the rear flap, bending the ends of the rod
over to secure.
OFF SEASON STORAGE INSTRUCTIONS
The following steps should be taken to prepare lawn
mower for storage.
•Clean and lubricate mower thoroughly as described
in the lubrication instructions.
•Refer to engine manual for correct engine storage in-
structions.
•Coat mower’s cutting blade with chassis grease to
prevent rusting.
•Store mower in a dry, clean area.
NOTE: When storing any type of power equipment
in an unventilated or metal 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.
CAUTION: Never fold or unfold handle
without disconnecting spark plug.
NOTE: Be careful not to bend or kink cables.
11
Figure 13
Blade Adapter
Blade
Hex Bolt
Blade Bell
Support

TROUBLE SHOOTING
PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION
Engine fails to start 1. Blade control handle disengaged.
2. Spark plug wire disconnected.
3. Fuel tank empty, or stale fuel.
4. Blocked fuel line.
5. Faulty spark plug.
6. Engine flooded.
1. Engage blade control handle.
2. Connect spark plug wire.
3. Fill tank with clean, fresh gasoline.
4. Clean the fuel line.
5. Clean, adjust gap or replace.
6. Wait a few minutes to restart, but do not prime.
Engine runs erratic 1. Spark plug wire loose.
2. Blocked fuel line or stale fuel.
3. Vent in gas plugged.
4. Water or dirt in fuel system.
5. Dirty air cleaner.
6. Carburetor out of adjustment.
1. Connect and tighten spark plug wire.
2. Clean the fuel line; fill the tank with clean, fresh
gasoline.
3. Clear vent.
4. Drain the fuel tank and carburetor. Refill with
fresh fuel.
5. Clean air cleaner.
6. Adjust carburetor.
Engine overheats 1. Engine oil level low.
2. Air flow restricted.
3. Carburetor not adjusted properly.
1. Fill crankcase with proper oil.
2. Remove blower housing and clean.
3. Adjust carburetor.
Idles poorly 1. Spark plug fouled, faulty or gap too
wide.
2. Carburetor improperly adjusted.
3. Dirty air cleaner.
1. Reset gap to .030" or replace spark plug.
2. Adjust carburetor.
3. Clean air cleaner.
Excessive vibration 1. Cutting blade loose or unbalanced.
2. Bent cutting blade.
1. Tighten blade and adapter. Balance blade.
2. Replace blade.
Mower will not
mulch grass 1. Wet grass.
2. Excessively high grass.
3. Dull blade.
1. Do not mow when grass is wet; wait until later to
cut.
2. Mow once at a high cutting height, then mow
again at desired height or make a narrower cut-
ting path.
3. Sharpen or replace blade.
Uneven cut 1. Wheels not positioned correctly.
2. Dull blade.
1. Place all four wheels in same height position.
2. Sharpen or replace blade.
Wheels will not
propel 1. Belt not installed properly.
2. Debris clogging drive operation.
1. Check belt for proper pulley installation and
movement.
2. Clean out debris.
NOTE: For repairs beyond the minor adjustments listed above, contract your nearest authorized service dealer.
12

TWO YEAR LIMITED WARRANTY
For TWO YEARS from the date of retail purchase within Canada, MTD PRODUCTS LIMITED will, at its option, re-
pair or replace, for the original purchaser, free of charge, any part or parts found to be defective in material or
workmanship.
This warranty does not cover:
1. Any part which has become inoperative due to misuse, commercial use, abuse, neglect, accident, im-
proper maintenance or alteration; or
2. The unit if it has not been operated and/or maintained in accordance with the owner’s instructions fur-
nished with the unit; or
3. The engine or motor or component parts thereof which carry separate warranties from their manufac-
turers. Please refer to the applicable manufacturer’s warranty on these items; or
4. Batteries and normal wear parts except as noted below. Log splitter pumps, valves and cylinders or
component parts thereof are covered by a one year warranty; or
5. Routine maintenance items such as lubricants, filters, blade sharpening and tune-ups, or adjustments
such as brake, clutch or deck; or
6. Normal deterioration of the exterior finish due to use or exposure.
Full Ninety Day Warranty on Battery: For ninety (90) days from the date of retail purchase, if any battery included
with this unit proves defective in material or workmanship and our testing determines the battery will not hold a
charge, MTD PRODUCTS LIMITED will replace the battery at no charge to the original purchaser.
Additional Limited Thirty Day Warranty on Battery: After ninety (90) days but within one hundred twenty (120)
days from the date of purchase, MTD PRODUCTS LIMITED will replace the defective battery, for the original pur-
chaser, for a cost of one-half (1/2) of the current retail price of the battery in effect at the date of return.
Full Sixty Day Warranty on Normal Wear Parts: Normal wear parts are defined as belts, blade adapters, blades,
grass bags, seats, tires, rider deck wheels and clutch parts (friction wheels). These parts are warranted to the origi-
nal purchaser to be free from defects in material and workmanship for a period of sixty (60) days from the date of
retail purchase.
How to Obtain Service: Warranty service is available, with proof of purchase, through your local authorized ser-
vice dealer or distributor. If you do not know the dealer or distributor in your area, please call, toll free
1-800-668-1238. The return of a complete unit will not be accepted by the factory unless prior written permission
has been extended by MTD PRODUCTS LIMITED.
Transportation Charges: Transportation charges for the movement of any power equipment unit or attachment
are the responsibility of the purchaser. Transportation charges for any part submitted for replacement under this
warranty must be paid by the purchaser unless such return is requested in writing by MTD PRODUCTS LIMITED.
Other Warranties: All other warranties, express or implied, including any implied warranty of merchantability is lim-
ited in its duration to that set forth in this express limited warranty. The provisions as set forth in this warranty
provide the sole and exclusive remedy of MTD PRODUCTS LIMITED obligations arising from the sale of its prod-
ucts.
MTD PRODUCTS LIMITED will not be liable for incidental or consequential loss or damage.
13

14
24
24
4
8
21
35
23
1
26
9
12
2
13
15
17
34
32
22
27
19
16
10
5
16
18
3
25
33
28
11
14
30
29 6
29
31
20
31
7

REF PART
NO. NO.
N° DE N° DE
RÉF PIÈCE DESCRIPTION DESCRIPTION
1* 17032A Chute Hinge Charnière de déflecteur
217098 Hinge Clip Attache
3687-02145 Handle Bracket Ass’y RH Réglage de hauteur - droit
4687-02144 Handle Bracket Assembly LH Réglage de hauteur - gauche
5787-01084A Deck Assembly 22" Tablier 22 po
6712-3017 Hex Nut 3/8-16 Écrou hexagonal 3/8-16
7731-0981A Hub Cap Grey Radial (optional) Moyeu de chapeau - gris (en option)
8710-0216 Hex Cap Screw 3/8-16 x .75 Vis à chapeau à six pans de 3/8-16 x 0,75
9* 710-0599 Hex Wash S-Tapp Scr 1/4-20 x .50 Vis autotaraudeuse à rondelle hex. 1/4-20 x 0,50
10 710-0654A Hex Wash HD Tap Scr 3/8-16 x .88 Vis autotaraudée 3/8-16 x 0,88
11 710-1044 Hex Screw 3/8-24 x 1.5" Lg. (Gr. 8) Vis à tête hex. 3/8-24 x 1,50 po de lg (Qual. 8)
12 710-1174 Carriage Bolt 5/16-18 x 2.0 Boulon ordinaire 5/16-18 x 2,0
13 710-1205 Rope Guide Bolt Boulon de guidage de cordon
14 712-0431 Hex. Flanged L-Nut 3/8-16 Gr. F Contre-écrou à embase 3/8-16 Qual. F
15 720-0279 Knob - ERS Guide 1/4-20 Bouton - 1/4-20
16 720-0284 Handle Knob Assembly Bouton
17 749-1092A Upper Handle Guidon supérieur
18 725-0157 Cable Tie Attache-câble
19 731-04019 Trail Shield Abattant de protection arrière
20 731-04197 Mulching Baffle Déflecteur de déchiquetage
21 731-1034B Side Discharge Chute Ass’y (Incl. parts Déflecteur latéral complet (Comprend les pièces
marked *) marque *)
22 749-04037 Lower Handle Guidon inférieur
23 * 732-1014 Torsion Spring Ressort de torsion
24 734-04063 Wheel-Star, 7.5 x 1.5 Grey Roue-étoile, 7,50 x 1,50 gris
25 748-0376C Blade Adapter Adaptateur de la lame
26 * 736-0270 Cupped Washer .265 ID x .75 OD x .062 Rondelle creuse 0,265 DI x 0,75 DE x 0,062
27 736-0451 Saddle Wash. .320 ID x .937 OD Rondelle selle 0,320 DI x 0,937 DE
28 736-0524B Blade Bell Support Support de la lame
29 736-0105 Cupped Washer .375 ID x .870 OD x .063 Rondelle creuse 0,375 DI x 0,875 DE x 0,063
30 736-0331 Cupped Washer .39 ID x 1.12 OD Rondelle creuse 0,39 DI x 1,12 DE
31 738-0533 Axle Bolt .498" DIA. x 1.64 Boulon d'essieu 0,498 diam. x 1,64
32 747-1161A Blade Control Handle Poignée de commande de la lame
33 742-0642A Blade 22" Lame 22 po
742-0742A Mulching Blade 22" (optional) Lame déchiqueteuse 22 po (en option)
34 746-0957 Control Cable 37.25" Lg. Câble de la commande 37,25 po de lg.
34 746-0554 Control Cable 40.5" Lg. Yellow Câble de la commande 40,5 po jaune
34 746-0555 Control Cable 55" Orange Câble de la commande 55 po orange
35 * 747-0710 Hinge Pin Axe de charnière
11A-070
01.10.05
15

16
NOTES

17
NOTES

15
NOTES

GARANTIE LIMITÉE DE DEUX ANS
MTD PRODUCTS LIMITED s’engage à réparer ou à remplacer gratuitement, à son choix, à l’acheteur ini-
tial, toute pièce ou partie de pièce qui s’avère défectueuse en raison d’un vice de matière ou de
fabrication, dans un délai de DEUX ANS à partir de la date d’achat au détail au Canada.
Cette garantie ne couvre pas:
1. Les pièces rendues inutilisables par un emploi incorrect, une utilisation commerciale, un emploi abusif, une
négligence, un entretien incorrect ou une modification;
2. La machine si elle n’a pas été utilisée et/ou entretenue conformément aux instructions qui l’accompagnaient;
3. Le moteur, le moteur électrique ou l’un de ses composants car ils sont garantis par leurs fabricants
respectifs. Veuillez consulter la garantie qui s’applique à la pièce en particulier;
4. Les batteries et les pièces présentant une usure normale énumérées plus bas. Les pompes, soupapes et
cylindres des fendeuses à bois sont garantis pendant un an;
5. Les articles d’entretien courant tels que les lubrifiants, filtres, aiguisage de lames et révisions, ou les réglages
des freins, de l’embrayage ou du plateau de coupe;
6. La détérioration normale de la finition extérieure du fait de l’utilisation de la machine et de son exposition aux
intempéries.
Garantie complète de quatre-vingt-dix jours de la batterie: MTD PRODUCTS LIMITED s’engage à
remplacer gratuitement la batterie à l’acheteur initial, si la batterie fournie avec la machine s’avère
défectueuse en raison d’un vice de matière ou de fabrication et si nos essais confirment qu’elle ne peut
pas maintenir une charge, dans un délai de quatre-vingt-dix (90) jours à partir de la date d’achat au
détail.
Garantie limitée supplémentaire de trente jours de la batterie: A l’expiration du délai de
quatre-vingt-dix (90) jours, mais dans un délai de cent vingt (120) jours de la date d’achat, MTD PROD-
UCTS LIMITED s’engage à remplacer la batterie défectueuse à l’acheteur initial pour la moitié du prix de
vente au détail de la batterie, en vigueur au moment du retour de la batterie.
Garantie complète de soixante jours des pièces à usure normale: Les courroies, adaptateurs de
lame, lames, sacs à herbe, sièges, pneus, roues du plateau de coupe des tondeuses à siège, et pièces
d’embrayage (roues de frottement) sont considérés comme des pièces à usure normale. Elles sont
garanties exemptes de vices de matière et de fabrication à l’acheteur initial pour une période de
soixante (60) jours à partir de la date d’achat au détail.
Pour faire honorer la garantie: Présentez une preuve d’achat à l’atelier de réparations ou au
distributeur agréé. Si vous ne connaissez pas l’adresse de l’atelier de réparations ou du distributeur de
votre région, appelez le 1-800-668-1238. L’usine ne peut accepter le renvoi d’une machine complète si
une autorisation n’a pas été accordée par écrit par MTD PRODUCTS LIMITED.
Frais de transport: Les frais relatifs au transport de toute machine motorisée ou de tout accessoire sont
à la charge de l’acheteur. Les frais de transport d’une pièce quelconque envoyée à des fins de
remplacement en vertu de cette garantie doivent être pris en charge par l’acheteur, sauf si le renvoi de
la machine est demandé par écrit par MTD PRODUCTS LIMITED.
Autres garanties: Toutes les autres garanties, qu’elles soient expresses ou tacites, y compris les
garanties tacites de qualité marchande, se limitent à la durée stipulée dans cette garantie limitée
expresse. Les conditions stipulées dans cette garantie constituent le recours unique et exclusif quant
aux obligations de MTD PRODUCTS LIMITED découlant de la vente de ses produits.
MTD PRODUCTS LIMITED ne peut être tenue responsable pour toute perte ou tout dommage
accidentel ou indirect.
14

GUIDE DE DÉPANNAGE
PROBLÈME CAUSE(S) PROBABLE(S) SOLUTION
Le moteur ne
démarre pas
1. La poignée de commande de la lame
n'est pas embrayée.
2. Le fil de la bougie est débranché.
3. Le réservoir est vide ou l'essence est
éventée.
4. La canalisation de carburant est
bouchée.
5. La bougie est défectueuse.
6. Le moteur est noyé.
1. Embrayez la poignée de commande de la
lame.
2. Branchez le fil de la bougie.
3. Faites le plein avec une essence propre et
fraîche.
4. Nettoyez la canalisation.
5. Nettoyez, réglez l'écartement ou replacez la
bougie.
6. Attendez quelques minutes avant d'essayer de
faire démarrer le moteur sans l'amorcer.
Le moteur tourne
irrégulièrement
1. Le fil de la bougie desserré.
2. La canalisation de carburant est
bouchée ou l'essence est eventée.
3. L'évent du capuchon du réservoir est
bouché.
4. De l'eau ou une saleté est présente
dans le système.
5. Le filtre à air est sale.
6. Le carburateur est mal réglé.
1. Branchez et serrez le fil de la bougie.
2. Nettoyez la canalisation. Faites le plein avec
une essence propre et fraîche.
3. Débouchez l'évent.
4. Videz le réservoir à carburant. Faites le plein
avec une essence fraîche.
5. Nettoyez le filtre à air.
6. Réglez le carburateur.
Le moteur
surchauffe
1. Le niveau d'huile est trop bas.
2. La circulation d'air est gênée.
3. Le carburateur est mal réglé.
1. Faites le plein d'huile du carter.
2. Démontez l'habitacle du ventilateur et
nettoyez-le.
3. Réglez le carburateur.
Le moteur tourne
irrégulièrement.
1. La bougie est sale, défectueuse ou
l'écartement est trop grand.
2. Le carburateur est mal réglé.
3. Le filtre à air est sale.
1. Réglez l'écartement à 0,030 po ou remplacez la
bougie.
2. Réglez le carburateur.
3. Nettoyez le filtre à air.
Vibrations
excessives
1. La lame est desserrée ou mal
équilibrée.
2. La lame est déformée.
1. Serrez la lame et l'adaptateur. Équilibrez la
lame.
2. Remplacez la lame.
La tondeuse ne
déchiquette pas
l'herbe
1. L'herbe est mouillée.
2. L'herbe est trop haute.
3. La lame est émoussée.
1. Ne tondez pas quand l'herbe est mouillée.
Attendez qu'elle sèche.
2. Coupez l'herbe à un réglage élevé, puis tondez
à nouveau à la hauteur voulue ou sur une
largeur plus étroite.
3. Aiguisez ou remplacez la lame.
La coupe est
irrégulière.
1. Les roues ne sont pas bien
positionnées.
2. La lame est émoussée.
1. Placez les quatre roues à la même hauteur.
2. Aiguisez ou remplacez la lame.
Les roues ne font
pas avancer la
tondeuse.
1. La courroie n'est pas bien installée.
2. Des débris gênent le fonctionnement
de la transmission.
1. Vérifiez que la courroie est bien installée sur la
poulie et qu'elle trourne dans le bon sens.
2. Nettoyez la transmission.
REMARQUE: Pour toute réparation autre que les ajustements mineurs ci-dessus, adressez-vous à la station tech-
nique agréée.
13