Craftsman 944.362080 User manual

448498 Rev. 1 01.23.12 BY Printed in U.S.A.
Model No.
944.362080
CAUTION:
Read and follow all
Safety Rules and Instructions
before operating this equipment
Owner’s Manual
ROTARY LAWN MOWER
725 Series Briggs & Stratton Engine
Power-Propelled
Electric Start
22" Multi-Cut
Sears Canada, Inc., Toronto, Ontario M5B 2B8

2
Safety Rules ......................................... 2-3
Warranty ............................................... 4-5
Product Specifi cations ........................... 5
Assembly/Pre-Operation ...................... 6-7
Operation............................................ 8-12
Maintenance Schedule .......................... 13
Maintenance..................................... 13-16
Service and Adjustments .................. 17-18
Storage............................................. 18-19
Troubleshooting................................ 20-21
Repair Parts...................................... 22-31
Sears Service ..........................Back Cover
TABLE OF CONTENTS
SAFETY RULES
IMPORTANT: This cutting 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.
Look for this symbol to point out im-
portant safety precautions. It means
CAUTION!!! BECOME ALERT!!!
YOUR SAFETY IS INVOLVED.
WARNING: In order to prevent ac-
cidental starting when setting up, trans-
porting, adjusting or making repairs,
always disconnect spark plug wire and
place wire where it cannot come in contact
with plug.
CAUTION: Muffler and other engine
parts become extremely hot during
operation and remain hot after engine
has stopped. To avoid severe burns on
contact, stay away from these areas.
I. GENERAL OPERATION
• Read, understand, and follow all instruc-
tions on the machine and in the manual(s)
before starting. Be thoroughly familiar with
the controls and the proper use of the ma-
chine before starting.
• Do not put hands or feet near or under
rotating parts. Keep clear of the discharge
opening at all times.
• Only allow responsible individuals, who
are familiar with the instructions, to oper-
ate the machine.
• Clear the area of objects such as rocks,
toys, wire, bones, sticks, etc., which could
be picked up and thrown by blade.
• Be sure the area is clear of other people
before mowing. Stop machine if anyone
enters the area.
• Do not operate the mower when barefoot
or wearing open sandals. Always wear
substantial foot wear.
• Do not pull mower backwards unless
absolutely necessary. Always look down
and behind before and while moving
backwards.
• Never direct discharged material toward
anyone. Avoid discharging material
against a wall or obstruction. Material
may richochet back toward the opera-
tor. Stop the blade when crossing gravel
surfaces.
• Do not operate the mower without proper
guards, plates, grass catcher or other
safety protective devices in place.
• See manufacturer’s instructions for proper
operation and installation of accessories.
Only use accessories approved by the
manufacturer.
• Stop the blade(s) when crossing gravel
drives, walks, or roads.
• Stop the engine (motor) whenever you
leave the equipment, before cleaning the
mower or unclogging the chute.
• Shut the engine (motor) off and wait until
the blade comes to complete stop before
removing grass catcher.
• Mow only in daylight or good artificial
light.
• Do not operate the machine while under
the influence of alcohol or drugs.
• Never operate machine in wet grass. Al-
ways be sure of your footing: keep a firm
hold on the handle; walk, never run.
• Disengage the self-propelled mechanism
or drive clutch on mowers so equipped
before starting the engine.
• If the equipment should start to vibrate
abnormally, stop the engine (motor) and
check immediately for the cause. Vibration
is generally a warning of trouble.
• Always wear safety goggles or safety
glasses with side shields when operating
mower.
II. SLOPE OPERATION
Slopes are a major factor related to slip & fall
accidents which can result in severe injury.
All slopes require extra caution. If you feel
uneasy on a slope, do not mow it. 31
KEY PART
NO. NO. DESCRIPTION
334 691061 Screw (Magneto Armature)
337 591040 Plug-Spark
356 692390 Wire-Stop
358 794307 Gasket Set-Engine
362 793351 Shield-Spark Plug
365 691688 Screw (Carburetor)
404 690272 Washer (Governor Crank)
425 690670 Screw (Air Cleaner Cover)
443 692523 Screw
(Air Cleaner Primer Base)
445 491588s Filter-Air Cleaner Cartridge
455 791960 Cup-Flywheel
456 692299 Plate-Pawl Friction
459 281505s Pawl-Ratchet
505 691251 Nut (Governor Control Lever)
523 499621 Dipstick
524 692296 Seal- Dipstick Tube
525 495265 Tube-Dipstick
562 691119 Bolt (Governor Control Lever)
584 697734 Cover-Breather Passage
585 691879 Gasket-Breather Passage
592 690800 Nut (Rewind Starter)
597 691696 Screw (Pawl Friction Plate)
601 791850 Clamp-Hose (Green)
608 497680 Starter-Rewind
613 790833 Screw (Muffler)
615 690340 Retainer-Governor Shaft
616 698801 Crank-Governor
617 270344s Seal-O Ring (Intake Manifold)
621 692310 Switch-Stop (Brake)
633 691321 Seal-Choke / Throttle Shaft
(Throttle Shaft)
633A 693867 Seal-Choke / Throttle Shaft
(Choke Shaft)
684 690345 Screw
(Breather Passage Cover)
689 691855 Spring-Friction
718 690959 Pin-Locating
725 590460 Shield-Heat
741 797521 Gear-Timing
745 691648 Screw (Brake)
KEY PART
NO. NO. DESCRIPTION
842 691031 Seal-O-Ring (Dipstick Tube)
847 692047 Dipstick/Tube Assembly
851 493880s Terminal-Spark Plug
853 695268 Adapter-Wire
868 697338 Seal-Valve
869 691155 Seat-Valve (Intake)
870 690380 Seat-Valve (Exhaust)
871 590409 Bushing-Valve Guide
883 691881 Gasket-Exhaust
922 692135 Spring-Brake
923 796387 Brake
957 591003 Cap-Fuel Tank
966 795259 Base-Air Cleaner Primer
968 692298 Cover-Air Cleaner
975 796611 Bowl-Fuel
1009 691127 Screw (Starter Motor)
1036 - - - Label-Emissions (Available
From any Briggs & Stratton
Authorized Dealer)
1058 277039TRI Operator’s Manual
1059 692311 Kit-Screw/Washer
(Fuel Tank)
1095 590507 Gasket Set-Valve
1210 498144 Pulley/Spring Assy., Pulley
1211 498144 Pulley/Spring Assy., Spring
1329 - - - Replacement Engine
1330 270962 Repair Manual
1386 790848 Vane-Air
1387 790849 Spring-Air Vane
1388 790850 Screw (Air Vane)
- - 398067 Spark Arrester
(available accessory)
Carburetor Overhaul Kit – Key Number 121
Engine Gasket Set – Key Number 358
Valve Gasket Set – Key Number 1095
NOTE: All component dimensions given in U.S.
inches. 1 inch = 25.4 mm
MODEL NUMBER 128M05-0129-F1BRIGGS & STRATTON 4-CYCLE ENGINE

30
KEY PART
NO. NO. DESCRIPTION
1 590401 Cylinder Assembly
3 299819s Seal-Oil (Magneto Side)
4 493279 Sump-Engine
5 590411 Head-Cylinder
7 799875 Gasket-Cylinder Head
8 590395 Breather Assembly
9 699472 Gasket-Breather
10 691125 Screw (Breather Assembly)
11 691781 Tube-Breather
11A 691923 Tube-Breather
12 692232 Gasket-Crankcase
13 590422 Screw (Cylinder Head)
15 691680 Plug-Oil Drain
16 797017 Crankshaft
20 399781s Seal-Oil (PTO Side)
22 691092 Screw
(Crankcase Cover / Sump)
23 691987 Flywheel
24 222698s Key-Flywheel
25 590404 Piston Assembly (Standard)
590405 Piston Assembly
(.020” Oversize)
26 590402 Ring Set (Standard Size)
590403 Ring Set (.020” Oversize)
27 691588 Lock-Piston Pin
28 298909 Pin-Piston
29 797306 Rod-Connecting
32 691664 Screw (Connecting Rod)
(Short)
32A 695759 Screw (Connecting Rod)
(Long)
33 590394 Valve-Exhaust
34 590393 Valve-Intake
35 691270 Spring-Valve (Intake)
36 691270 Spring-Valve (Exhaust)
40 692194 Retainer-Valve
43 691997 Slinger-Governor / Oil
45 690548 Tappet-Valve
46 590463 Camshaft
48 - - - Short Block
50 796703 Manifold-Intake
KEY PART
NO. NO. DESCRIPTION
51 796704 Gasket-Intake
54 691650 Screw (Intake Manifold)
55 691421 Housing-Rewind Starter
58 697316 Rope-Starter
60 799716 Grip-Starter Rope
65 690837 Screw (Rewind Starter)
81 691740 Lock-Muffler Screw
89 692348 Plug-Oil (Cylinder)
97 696565 Shaft-Throttle
104 797622 Pin-Float Hinge
108 795935 Valve-Choke
117 590440 Jet-Main (Standard)
121 498260 Kit-Carburetor Overhaul
125 799866 Carburetor (Autochoke)
127 694468 Plug-Welch
130 696564 Valve-Throttle
133 398187 Float-Carburetor
134 398188 Kit-Needle/Seat
137 796610 Gasket-Float Bowl
141 796193 Kit, Shaft-Choke
163 795629 Gasket-Air Cleaner
180 590490 Tank-Fuel
187 791766 Line-Fuel
(Cut To Required Length)
188 693999 Screw (Control Bracket)
190 690940 Screw (Fuel Tank)
202 691829 Link-Mechanical Governor
209 699056 Spring-Governor (No Color)
222 793754 Bracket-Control
227 690783 Lever-Governor Control
276 271716 Washer-Sealing (Main Jets)
287 690940 Screw (Dipstick Tube)
291 790830 Thermostat
300 790828 Muffler
304 790826 Housing-Blower
305 691108 Screw (Blower Housing)
306 790836 Shield-Cylinder
307 690345 Screw (Cylinder Shield)
309 799045 Motor-Starter
332 690662 Nut (Flywheel)
333 590455 Armature-Magneto
MODEL NUMBER 128M05-0129-F1BRIGGS & STRATTON 4-CYCLE ENGINE
3
DO:
• Mow across the face of slopes: never up
and down. Exercise extreme caution when
changing direction on slopes.
• Remove obstacles such as rocks, tree
limbs, etc.
• Watch for holes, ruts, or bumps. Tall grass
can hide obstacles.
DO NOT:
• Do not trim near drop-offs, ditches or
embankments. The operator could lose
footing or balance.
• Do not trim excessively steep slopes.
• Do not mow on wet grass. Reduced footing
could cause slipping.
III. CHILDREN
Tragic accidents can occur if the operator is
not alert to the presence of children. Children
are often attracted to the machine and the
mowing activity. Never assume that children
will remain where you last saw them.
• Keep children out of the trimming area
and under the watchful care of another
responsible adult.
• Be alert and turn machine off if children
enter the area.
• Before and while walking backwards, look
behind and down for small children.
• Never allow children to operate ma-
chine.
• Use extra care when approaching blind
corners, shrubs, trees, or other objects
that may obscure vision.
IV. SAFE HANDLING OF GASOLINE
Use extreme care in handling gasoline.
Gasoline is extremely flammable and the
vapors are explosive.
• Extinguish all cigarettes, cigars, pipes and
other sources of ignition.
• Use only an approved container.
• Never remove gas cap or add fuel with
the engine running. Allow engine to cool
before refueling.
• Never refuel the machine indoors.
• Never store the machine or fuel container
where there is an open flame, spark or pilot
light such as a water heater or on other
appliances.
• Never fill containers inside a vehicle, on
a truck or trailer bed with a plastic 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 equip-
ment with a portable container, rather than
from a gasoline dispenser 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.
• If fuel is spilled on clothing, change clothing
immediately.
• Never overfill fuel tank. Replace gas cap
and tighten securely.
V. GENERAL SERVICE
• Never run machine inside a closed area.
• Never make adjustments or repairs with
the engine (motor) running. Disconnect
the spark plug wire, and keep the wire
away from the plug to prevent accidental
starting.
• Keep nuts and bolts, especially blade at-
tachment bolts, tight and keep equipment
in good condition.
• Never tamper with safety devices. Check
their proper operation regularly.
• Keep machine free of grass, leaves, or
other debris build-up. Clean oil or fuel spill-
age. Allow machine to cool before storing.
• Stop and inspect the equipment if you
strike an object. Repair, if necessary,
before restarting.
• Never attempt to make wheel height ad-
justments while the engine is running.
• Grass catcher components are subject to
wear, damage, and deterioration, which
could expose moving parts or allow objects
to be thrown. Frequently check compo-
nents and replace with manufacturer’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.
• Do not change the engine governor setting
or overspeed the engine.
• Maintain or replace safety and instruction
labels, as necessary.
WARNING: This lawn mower is equipped with an internal 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.
A spark arrester for the muffler is available through your nearest Sears Service Cen-
tre (See the REPAIR PARTS section of this manual).

4
WARRANTY
GENERAL: Craftsman products are warranted to be free from defects in materials
or workmanship for a specific time period as set-out below (the “Warranty Period”).
Warranties extend to the original purchaser of a Craftsman product only. Purchases
made through an online auction or through any website other than www.sears.ca are
excluded. The relevant Warranty Period commences on the original date of purchase.
Within this period, Sears Canada, Inc. will, at its sole option, repair or replace any products
or components which fail in normal use. Such repairs or replacement will be made at no
charge to the customer for parts or labor, provided that the customer shall be responsible
for any transportation cost.
EXCLUSIONS: This warranty does not cover failures due to normal wear, abuse, misuse,
neglect (including but not limited to the use of stale fuel, dirt, abrasives, moisture, rust,
corrosion, or any adverse reaction due to improper storage or use habits), improper
maintenance or failure to follow maintenance guidelines and/or instructions, failure to
operate the product in accordance with the owner’s manual or any additional instructions
or information provided at the time of purchase or in subsequent communications with
the original purchaser, accident or unauthorized alterations or repairs made or attempted
by others. Also excluded from warranty coverage – except as provided below - are the
following: maintenance, adjustments, components subject to wear including but not
limited to: cosmetic components, belts, blades, blade adapters, bulbs, tires, filters, guide
bars, lubricants, seats, grips, recoil assy’s, saw chains and bars, trimmer lines and spools,
spark plugs, starter ropers and tines, and discoloration resulting from ultraviolet light. Any
product missing the model and/or serial number identification label will be disqualified
from coverage under this warranty.
REPAIRS: Repairs have a 90 day warranty. If the defective product is still within the
Warranty Period, then the new warranty is 90 days from the date of repair or to the end of
the original Warranty Period, whichever period is longer.
DISCLAIMERS: THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE
EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER ORAL OR
WRITTEN (OTHER THAN AS STATED HEREIN), AND WHETHER EXPRESS, IMPLIED
OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY. THIS WARRANTY
GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM PROVINCE TO
PROVINCE.
IN NO EVENT SHALL SEARS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT
OR CONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE
OR INABILITY TO USE THE PRODUCT OR FROM DEFECTS IN THE PRODUCT. THE
EXCLUSIONS IN THIS PARAGRAPH SHALL NOT APPLY IN JURISDICATIONS WHERE
APPLICABLE LAW DOES NOT ALLOW FOR THE EXCLUSION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES. IN SUCH JURISDICTIONS, THIS PARAGRAPH SHALL
NOT APPLY, BUT THE REMAINING PROVISIONS OF THIS DOCUMENT SHALL
REMAIN VALID.
Sears retains the exclusive right to repair or replace the product or offer a full refund of
the purchase price at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND
EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY.
CUSTOMER RESPONSIBILITIES: In additional to complying with all suggested
maintenance guidelines and instructions, customers’ obligations shall include but shall
not be limited to: operating the product in accordance with the owner’s manual or any
additional instructions or information provided at the time of purchase or in subsequent
communications to the purchaser from time to time, exhibit reasonable care in the use,
operation, maintenance, general upkeep and storage of the product. Failure to comply
with these requirements will void any applicable warranty.
29
MODEL NUMBER 128M05-0129-F1BRIGGS & STRATTON 4-CYCLE ENGINE
12
9
7
3
358 ENGINE GASKET SET
883
842
617
524
163
20
585
9
883
1095 VALVE GASKET SET
7
134
121 CARBURETOR OVERHAUL KIT
104
127 137
163
633
617
276
633A
Engine Power Rating Information
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society
of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating
performance has been obtained and corrected in accordance with SAE J1995 (Revision 2002-05).
Torque values are derived at 3060 RPM; horsepower values are derived at 3600 RPM. Actual gross
engine power will be lower and is affected by, among other things, ambient operating conditions
and engine-to-engine variability. Given both the wide array of products on which engines are placed
and the variety of environmental issues applicable to operating the equipment, the gas engine will
not develop the rated gross power when used in a given piece of power equipment (actual “on-site”
or net power). This difference is due to a variety of factors including, but not limited to, accessories
(air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application limitations, ambi-
ent operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to
manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated
power for this Series engine.

28
MODEL NUMBER 128M05-0129-F1BRIGGS & STRATTON 4-CYCLE ENGINE
60
58
592
65
597
456
689
459
1210
1211
55
608
23
455
332
305
304
745
923
621
922
356
1009
853
309
789
851
334
333
362
5
LIST OF APPLICABLE WARRANTY PERIODS: The following list contains the applicable
Warranty Period for your Craftsman product and is based on a combination of the type of
product or component and the intended and actual use of the product or component:
1. 90 DAYS: Craftsman products intended for use or actually used for commercial,
institutional, professional or income-producing purposes
2. 2 YEARS: Craftsman riding lawn mowers, yard and garden tractors, walk behind
mowers, tillers, brush cutters, snow blowers, handheld blowers, backpack blowers,
hedge trimmers and electrical products for noncommercial, nonprofessional, non-
institutional, or non-income-producing use, except for those components which are
part of engine systems manufactured by third party engine manufacturers for which
the purchase has received an separate warranty with product information supplied at
the time of purchase.
3. 1 YEAR: Craftsman power cutters, stump grinders, pole pruners, gas chain saws,
electric chain saws, trimmer attachments, baggers and pole saws for noncommercial,
nonprofessional, non-institutional, or non-income-producing use.
4. 90 DAYS: All defective batteries, which will be replaced during this 90-day Warranty
Period.
5. 60 DAYS: Additional Warranty Period of 60 days will apply to adjustments and worn
products or components BUT DOES NOT INCLUDE WEAR OR ADJUSTMENTS
for products used for commercial, institutional, professional or income-producing
purposes. Wear items include but are not limited to: belts, blades, tires, spark plugs,
air filters, chains, shear bolts, skid plates, scraper bars, drift cutters, ropes, tines,
collection bags and pulleys.
As the Warranty Period runs from the date of purchase and NOT from the date that a
product is delivered, opened, assembled or first used, plea se ensure during this time
period that your product or component has been assembled and tested for correction
operation regardless of when you intend to actually use it. Claims made after the
Warranty Period has expired will not be honored.
PROOF OF PURCHASE/DOCUMENTATION: Warranty coverage is conditioned upon
the original purchaser furnishing Sears Canada or its authorized third party service
provider if applicable, with the original sales receipt or other adequate written proof of
the original purchase date and identification of the product. In the event that the original
purchaser is unable to provide a company of the original sales receipt, Sears Canada
Inc. reserves the right to determine in its sole discretion what other written proof of the
original purchase date and identification of the product is acceptable.
WARRANTY
Serial Number:
Date of Purchase:
Gasoline Capacity / Type: 1.6 Quarts (Unleaded Regular)
Oil Capacity: 20 Ounces
Oil Type (API SG–SL): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)
Spark Plug: Champion RJ2YXLE (Gap: .020")
Blade Bolt Torque: 35–40 ft. lbs.
• The model and serial numbers will be found on a decal on the rear of the lawn mower
housing. Record both serial number and date of purchase in space provided above.
PRODUCT SPECIFICATIONS

6
ASSEMBLY / PRE-OPERATION
Read these instructions and this manual in
its entirety before you attempt to assemble
or operate your new lawn mower.
IMPORTANT: This lawn mower is shipped
WITHOUT OIL OR GASOLINE in the
engine.
Your new lawn mower has been assem-
bled at the factory with the exception of
those parts left unassembled for shipping
purposes. To ensure safe and proper
operation of your lawn mower, all parts
and hardware you assemble must be tight-
ened securely. Use the correct tools as
necessary to ensure proper tightness. All
parts such as nuts, washers, bolts, etc.,
necessary to complete the assembly have
been placed in the parts bag.
TO REMOVE MOWER FROM
CARTON
1. Remove loose parts included with
mower.
2. Cut down two end corners of carton
and lay end panel down flat.
3. Remove all packing materials except
padding between upper and lower
handle and padding holding operator
presence control bar to upper handle.
4. Roll lawn mower out of carton and
check carton thoroughly for additional
loose parts.
HOW TO SET UP YOUR LAWN
MOWER
TO UNFOLD HANDLE
IMPORTANT: Unfold handle carefully so
as not to pinch or damage control cables.
1. Raise lower handle section to operat-
ing position and align holes in lower
handle with holes in handle brackets.
2. Insert handle bolts through lower
handles and handle brackets; secure
with lower (“standard”) knobs.
3. Remove protective padding, raise up-
per handle section into place on lower
handle and tighten both upper (“star”)
knobs.
4. Remove any packing material from
around control bar.
Your lawn mower handle can be adjusted
for your mowing comfort. Refer to “AD-
JUST HANDLE” in the Service and Adjust-
ments section of this manual.
MOWING
POSITION
Lower handle
LIFT
UP
Operator
presence
control bar
Upper
handle
LIFT
UP
Upper handle
knob (“star”)
Lower handle knob
(“standard”)
Handle
bracket
Knob
Bolt
27
MODEL NUMBER 128M05-0129-F1BRIGGS & STRATTON 4-CYCLE ENGINE
97
975
133
134
617
130
633
163
276
137
104
276
108
633A
125 141
127
601
187
190
180
1059
957
117
443
445
968
425
163
11A
966
1387
1388
1386
883
291
613
81
883
300
188
222
202
209
365
725

26
MODEL NUMBER 128M05-0129-F1BRIGGS & STRATTON 4-CYCLE ENGINE
1330 REPAIR MANUAL
1058 OPERATOR’S MANUAL
48 SHORT BLOCK 1329 REPLACEMENT ENGINE
10
3
18
9
718
307
362
337
13
5
7
11
33
36
40
22
20
15
12
4
847
523
287
525
842
45
34
35
40 45
32
32A
27
26
27
25
29
28
24
741
16
43
46
870
869
871
306
684
585
584
868
51
50
54
868
616
404
615
505
562
227
89
524
332
1036 EMISSIONS LABEL
7
TO ASSEMBLE GRASS CATCHER
1. Put grass catcher frame into grass bag
with rigid part of bag on the bottom.
Make sure the frame handle is outside
of the bag top.
2. Slip vinyl bindings over frame.
NOTE: If vinyl bindings are too stiff, hold
them in warm water for a few minutes. If
bag gets wet, let it dry before using.
TO INSTALL ATTACHMENTS
Your lawn mower was shipped ready to be
used as a mulcher. To convert mower to
bagging or discharging, see “TO CON-
VERT MOWER” in the Operation section
of this manual.
Frame
opening
Vinyl
bindings
Frame
handle
TO PREPARE BATTERY
NOTE: Your battery must be charged
before you can start your lawn mower.
1. Open port on electric start housing.
2. Connect battery charger connector
(male) to battery connector (female).
3. Plug battery charger into 110 volt A.C.
outlet.
• Leave battery charger connected for
24 hours before starting your engine
for the first time.
Connect your battery charger to charge
battery as required.
IMPORTANT: The engine will not re-
charge your battery.
At the end of the mowing season the
battery should be charged for 48 hours to
protect the battery during winter storage.
Electric
start
housing
Battery
charger

8
KNOW YOUR LAWN MOWER
READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING
YOUR LAWN MOWER. Compare the illustrations with your lawn mower to familiarize
yourself with the location of various controls and adjustments. Save this manual for
future reference.
These symbols may appear on your lawn mower or in literature supplied with the
product. Learn and understand their meaning.
OPERATION
Wheel adjuster
(on each wheel)
Operator presence control bar
Handle knobs
MEETS CPSC SAFETY REQUIREMENTS
Sears rotary walk-behind power lawn mowers conform to the safety standards of the
American National Standards Institute and the U.S. Consumer Product Safety Com-
mission. WARNING: The blade turns when the engine is running.
Operator presence control bar – must
be held down to the handle to start the
engine. Release to stop the engine.
Drive control lever – used to engage
power-propelled forward motion of mower.
Start button – used for starting engine.
Auxiliary starter handle – used for start-
ing engine.
Mulcher door – allows conversion to
discharging or bagging operation.
Muffler
Grass
catcher
Spark plug
Air filter
Housing
Mulcher door
Auxiliary
starter
handle
Engine oil cap
with dipstick
Drive control lever
Gasoline filler cap
IMPORTANT: This lawn mower is shipped
WITHOUT OIL OR GASOLINE in the engine.
NOTE: Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty.
Start
button
25
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 944.362080
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.
KEY PART NO. NO. DESCRIPTION
KEY PART NO. NO. DESCRIPTION
1 427915 Drive Control Assembly (Includes Cable) 2 421836 Bearing Assembly, Wheel Adjuster 6 181698 Screw #8 x 5/8 7 400235X479 Mounting Bracket, Drive Control 9 447570 Cable, Drive 11 194231X460 Wheel & Tire Assembly, Front 12 12000058 E-Ring 13 403849 Pinion 14 189403 Dust Cover 15 404845 Pawl, Drive 16 67725 Washer, Flat 3/8 17 413808 Nut, Push 18 419345X615 Selector Knob 25 430458X004 Belt Keeper 26 163409 Screw, Hi-Lo Thread #12 x 5/8
27 175262 Screw, Pan Head #10-24 x 2-3/4 28 428165 Drive Cover 29 409148 Locknut, Hex 32 443262 Drive Pulley 33 426609 V-Belt 35 431124 Kit, Wheel Adjuster, Front, LH (Includes Red Knob and Pushnut) 36 424657 Gear Case Assembly, Complete 38 191730 Locknut, Hex 1/4-20 40 406558 Spring 41 431121 Kit, Wheel Adjuster, Front, RH (Includes Red Knob and Pushnut) 54 439330 Grassbag 57 446432 Frame, Grassbag 80 421114 Kit, Water Washout Assembly (Includes Key Numbers 81 thru 83) 81 419735 Fitting, Water Washout 82 415585 Washer, Lock, Internal Tooth 83 415586 Locknut, Hex, with O-Ring

24
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 944.362080
11
12
13
14
15
15
16
17
18
25
26
27
28
29
32
33
35
36
38
11
12
13 14
16
17 18
29
38
40
41
80
8182 83
54 57
6
7
9
1
9
DRIVE CONTROL ADJUSTMENT
Over time, the drive control system may
become “loose”, resulting in decreased
speed. There is a turnbuckle on the drive
control housing to increase tension on the
drive cable. Proceed as follows:
1. Turn unit off and disconnect spark plug
wire from spark plug.
2. Rotate turnbuckle on drive control to
increase drive speed.
3. Operate mower to test drive speed.
Readjust as required.
4. If condition fails to improve after the
above steps (forward speed remains
the same), your drive belt is worn and
should be replaced.
The operation of any lawn
mower can result in foreign
objects thrown into the eyes,
which can result in severe
eye damage. Always wear
safety glasses or eye shields while oper-
ating your lawn mower or performing any
adjustments or repairs. We recommend a
standard safety glasses or wide vision safety
mask worn over spectacles.
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED
Engine speed was set at the factory for
optimum performance. It is not adjustable.
ENGINE ZONE CONTROL
CAUTION: Federal regulations require
an engine control to be installed on this
lawn mower in order to minimize the risk
of blade contact injury. Do not under
any circumstances attempt to defeat the
function of the operator control. The blade
turns when the engine is running.
• Your lawn mower is equipped with an
operator presence control bar which
requires the operator to be positioned
behind the lawn mower handle to start
and operate the lawn mower.
DRIVE CONTROL
• Self-propelling is controlled by hold-
ing the operator presence control bar
down to the handle and pulling the drive
control lever rearward to the handle.
The further toward the handle the lever
is pulled, the faster the unit will travel.
• Forward motion will stop when either
the operator presence control bar or
drive control lever are released. To stop
forward motion without stopping engine,
release the drive control lever only. Hold
operator presence control bar down
against handle to continue mowing
without self-propelling.
NOTE: If after releasing the drive control
the mower will not roll backwards, push
the mower forward slightly to disengage
drive wheels.
• To keep drive control engaged when
turning corners, push down on the
handle to lift the front wheels off the
ground while turning lawn mower.
TO ADJUST CUTTING HEIGHT
Raise wheels for low cut and lower wheels
for high cut, adjust cutting height to suit
your requirements. Medium position is
best for most lawns.
• To change cutting height, pull up on
adjuster lever, move wheel up or down
to suit your requirements and release
adjuster lever. Be sure all wheels are in
the same setting.
NOTE: Adjuster is properly positioned
when lever inserts into hole in plate.
LEVER BACKWARD
TO LOWER MOWER
LEVER
FORWARD
TO RAISE
MOWER Plate
Lever
Adjustment
turnbuckle
TO
ENGAGE
DRIVE
CONTROL
Drive control
lever
DRIVE
CONTROL
DISENGAGED
Operator presence control bar

10
SIDE DISCHARGING
• Rear door must be closed.
• Open mulcher door and install dis-
charge deflector under door as shown.
• Mower is now ready for discharging
operation.
• To convert to mulching or bagging
operation, discharge deflector must be
removed and mulcher door must be
closed and locked.
TO CONVERT MOWER
Your lawn mower was shipped ready to be
used as a mulcher. To convert to bagging
or discharging:
REAR BAGGING
• Lift rear door of the lawn mower and
place the grass catcher frame hooks
onto the grass bag brackets.
• To convert to mulching or discharging
operation, remove grass catcher and
close rear door.
NOTE: Rear door will remain open until
operator presence control bar is held
down to the handle.
CAUTION: Do NOT force rear door to
close. Serious damage to your mower
could result.
SIMPLE STEPS TO
REMEMBER WHEN
CONVERTING YOUR LAWN MOWER
FOR MULCHING -
1. Rear door closed.
2. Mulcher door closed and locked.
FOR REAR BAGGING -
1. Grass catcher installed.
2. Mulcher door closed and locked.
FOR SIDE DISCHARGING -
1. Rear door closed.
2. Discharge deflector installed.
CAUTION: Do not run your lawn mow-
er without rear door closed or approved
grass catcher in place. Never attempt to
operate the lawn mower with the rear door
removed or propped open.
Unlock
latch
Discharge
deflector
Open
mulcher door
Grass bag
bracket Grass
catcher
handle
Grass catcher
frame hook
Rear door
23
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 944.362080
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.
33 420019 Mulcher Door 34 419946X615 Bracket, Grassbag 35 431131 Kit, Wheel Adjuster, Rear, RH (Includes Red Knob & Pushnut) 36 175735 Hinge Bracket Assembly 38 419942X428 Discharge Deflector 39 438526X479 Handle Bracket, LH 40 442470X479 Handle Bracket, RH 41 150406 Bolt, Engine 3/8-16 42 193000 Spring, Torsion 43 191730 Nut, Hex, Nylock 44 431558 Kit, Lawn Mower Housing 45 175650 Rod, Hinge 46 421782 Blade Adapter / Pulley 47 421825 Blade, 22" 48 851074 Washer, Hardened 49 850263 Washer, Helical 50 851084 Screw, Machine, Hex Head 3/8-24 x 1-3/8 Grade 8 51 430599 Front Baffle 52 404763 Decal, Danger 53 17000510 Screw, Hex Head 5/16-18 54 88348 Washer, Flat 55 191730 Nut, Hex 56 17411312 Screw, Hex Washer Head #13 x 3/4 57 155377 Nut, Hex
KEY PART NO. NO. DESCRIPTION
1 183471X479 Upper Handle Assembly 2 438391 Cable, Engine Zone Control / Rear Door Prop 3 429930X004 Bracket, Upstop 4 145006 Guide, Cable 5 66426 Wire Tie 6 182398 Handle Knob, Star 7 178848 Screw #10-16 x 5/8 8 426432X428 Control Bar 9 430653 Rear Door Assembly 11 425575 Hairpin, Door/Handle Pivot 12 189713X428 Handle Knob, Standard 13 437516 Plug, Lower Handle Bar 17 427120X428 Rear Baffle 18 132004 Keps Locknut 1/4-20 19 194788 Rope Guide 20 429157 Rear Skirt 21 419949 Spring, Rear Door, LH, Black 22 141841 Screw, Panhead, Torx #20 24 419948 Spring, Rear Door, RH, Grey 25 409149 Locknut, Hex 26 419945 Screw, Rear Door/Handle Pivot 27 431880X460 Wheel & Tire Assembly, Rear 28 72250505 Bolt, Carriage 5/16-18 x 5/8 30 413808 Nut, Push 31 419407X615 Selector Knob 32 419944X007 Latch, Mulcher Door
KEY PART NO. NO. DESCRIPTION
58 437517X479 Bar, Lower Handle 59 191574 Handle Bolt 62 431913X004 Belt Retainer 63 178848 Screw #10-16 x 5/8 64 - - - Engine, Briggs & Stratton, Model Number 128M05- 0129-F1 (See Breakdown) 65 197480 O-Ring 68 431134 Kit, Wheel Adjuster, Rear, LH (Includes Red Knob and Pushnut) 71 431009 Wiring Harness, Battery 72 425937 Fuse, 40 Amp 74 430765 Battery 75 446694 Bolt M6 x 40 76 446697 Starter Button 77 446695 Nut, Hex M6 78 580240901 Electric Start Assembly (Includes Switch Housing, Switch & Wiring Harness) 80 428626 Charger, Battery 83 750097 Screw, Hex Washer Head 84 428124 Fastener, Push 85 429801X004 Mounting Bracket, Skirt 96 197991 Clip, Cable 98 182003 Clip, Packaging - - 448498 Owner’s Manual, English - - 448499 Owner's Manual, French
KEY PART NO. NO. DESCRIPTION

22
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 944.362080
REPAIR PARTS
18
98
84 96
659
13
1
37
8
18
19
56
74
75
76
77
78
71
72
80
20
58
83
85
59
11
11
26
26
59
4
9
21
22
24
28
28
32
33
34
36
53
39
40
41 41
41
42
43 44
45
46
47
48
49
50
51
52 53
53
55
57
57
22
28
34
53
62
64
57
28
17
12
12
2
63
84
96
25
27
6554
65
54
30
31
35
38
25
27
30
31
68
6
11
CAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
CAUTION: Alcohol blended fuels
(called gasohol or using ethanol or metha-
nol) can attract moisture which leads to
separation and formation of acids during
storage. Acidic gas can damage the fuel
system of an engine while in storage. To
avoid engine problems, the fuel system
should be emptied before storage of 30
days or longer. Empty the gas tank, start
the engine and let it run until the fuel lines
and carburetor are empty. Use fresh fuel
next season. See Storage Instructions for
additional information. Never use engine
or carburetor cleaner products in the fuel
tank or permanent damage may occur.
Grass
catcher
frame
handle
Bag
handle
TO EMPTY GRASS CATCHER
1. Lift up on grass catcher using the
frame handle.
2. Remove grass catcher with clippings
from under lawn mower handle.
3. Empty clippings from bag using both
frame handle and bag handle.
NOTE: Do not drag the bag when empty-
ing; it will cause unnecessary wear.
BEFORE STARTING ENGINE
ADD OIL
Your lawnmower is shipped without oil in
the engine. For type and grade of oil to
use, see “ENGINE” in the Maintenance
section of this manual.
CAUTION: DO NOT overfill engine with
oil, or it will smoke heavily from the muffler
on startup.
1. Be sure lawnmower is level.
2. Remove oil dipstick from oil fill spout.
3. You receive a container of oil with the
unit. Slowly pour the entire container
down the oil fill spout into the engine.
NOTE: Initial oil fill requires only 18 oz.
due to residual oil in engine from the
manufacturers 100% quality testing. When
changing oil you may need 20 oz.
4. Insert and tighten dipstick.
IMPORTANT:
• Check oil level before each use. Add oil
if needed. Fill to full line on dipstick.
• Change the oil after every 25 hours of
operation or each season. You may
need to change the oil more often
under dusty, dirty conditions. See “TO
CHANGE ENGINE OIL” in the Mainte-
nance section of this manual.
ADD GASOLINE
• Fill fuel tank to bottom of tank filler neck.
Do not overfill. Use fresh, clean, regular
unleaded gasoline with a minimum of
87 octane. Do not mix oil with gasoline.
Purchase fuel in quantities that can be
used within 30 days to assure fuel fresh-
ness.
TO STOP ENGINE
• To stop engine, release operator pres-
ence control bar.
TO START ENGINE
NOTE: Due to protective coatings on the
engine, a small amount of smoke may be
present during the initial use of the product
and should be considered normal.
NOTE: Your engine is equipped with an
automatic choke system. No priming or
choking is required before starting.
• Remove red starter button from the ac-
cessory bag and insert it into the starter
housing attached to the upper handle.
• Hold operator presence control bar
down to the handle and push the start
button.
IMPORTANT: Do not crank engine more
than five continous seconds between each
time you try to start. Wait 5 to 10 seconds
between each attempt.
• To start engine using the rope starter,
hold operator presence control bar
down to the handle and pull starter
handle quickly. Do not allow starter rope
to snap back.
Engine
oil cap
Gasoline
filler cap

12
MULCHING MOWING TIPS
IMPORTANT: For best performance,
keep mower housing free of built-up
grass and trash. See “CLEANING” in the
Maintenance section of this manual.
• The special mulching blade will recut
the grass clippings many times and
reduce them in size so that as they fall
onto the lawn they will disperse into
the grass and not be noticed. Also, the
mulched grass will biodegrade quickly to
provide nutrients for the lawn. Always
mulch with your highest engine (blade)
speed as this will provide the best recut-
ting action of the blades.
• Avoid cutting your lawn when it is wet.
Wet grass tends to form clumps and
interferes with the mulching action. The
best time to mow your lawn is the early
afternoon. At this time the grass has
dried, yet the newly cut area will not be
exposed to direct sunlight.
• For best results, adjust the lawn mower
cutting height so that the lawn mower
cuts off only the top one-third of the
grass blades. If the lawn is overgrown
it will be necessary to raise the height of
cut to reduce pushing effort and to keep
from overloading the engine and leaving
clumps of mulched grass. For extremely
heavy grass, reduce your width of cut
by overlapping previously cut path and
mow slowly.
• Certain types of grass and grass
conditions may require that an area be
mulched a second time to completely
hide the clippings. When doing a sec-
ond cut, mow across (perpendicular) to
the first cut path.
• Change your cutting pattern from week
to week. Mow north to south one week
then change to east to west the next
week. This will help prevent matting
and graining of the lawn.
MAX 1/3
MOWING TIPS
CAUTION: Do not use de-thatcher
blade attachments on your mower. Such
attachments are hazardous, will damage
your mower and could void your warranty.
• Under certain conditions, such as very
tall grass, it may be necessary to raise
the height of cut to reduce pushing effort
and to keep from overloading the engine
and leaving clumps of grass clippings.
It may also be necessary to reduce
ground speed and/or run the lawn
mower over the area a second time.
• For extremely heavy cutting, reduce the
width of cut by overlapping previously
cut path and mow slowly.
• For better grass bagging and most cut-
ting conditions, the engine speed should
be set in the FAST position.
• Pores in cloth grass catchers can
become filled with dirt and dust with use
and catchers will collect less grass. To
prevent this, regularly hose catcher off
with water and let dry before using.
• Keep top of engine around starter clear
and clean of grass clippings and chaff.
This will help engine air flow and extend
engine life.
21
PROBLEM CAUSE CORRECTION
TROUBLESHOOTING - See appropriate section in manual unless directed
to a Sears Parts & Repair Centre.
Poor cut – 1. Worn, bent or loose blade. 1. Replace blade. Tighten
uneven blade bolt.
2. Wheel heights uneven. 2. Set all wheels at same
height.
3. Buildup of grass, leaves 3. Clean underside of
and trash under mower. mower housing.
Excessive 1. Worn, bent or loose blade. 1. Replace blade. Tighten
vibration blade bolt.
2. Bent engine crankshaft. 2. Contact a Sears or other
qualified service centre.
Starter rope 1. Engine flywheel brake is on 1. Depress control bar to
hard to pull when control bar is released. upper handle before
pulling starter rope.
2. Bent engine crankshaft. 2. Contact a Sears or other
qualified service centre.
3. Blade adapter broken. 3. Replace blade adapter.
4. Blade dragging in grass. 4. Move lawn mower to cut
grass or to hard surface.
Grass catcher 1. Cutting height too low. 1. Raise cutting height.
not filling 2. Lift on blade worn off. 2. Replace blade.
(If so equipped) 3. Catcher not venting air. 3. Clean grass catcher.
Hard to push 1. Grass is too high or wheel 1. Raise cutting height.
height is too low.
2. Rear of lawn mower 2. Raise rear of lawn mower
housing or cutting blade housing one (1) setting
dragging in grass. higher.
3. Grass catcher too full. 3. Empty grass catcher.
4. Handle height position not 4. Adjust handle height to suit.
right for you.
Loss of drive 1. Belt wear. 1. Check/replace drive belt.
or slowing of 2. Belt off of pulley. 2. Check/reinstall drive belt.
drive speed 3. Drive cable worn or broken. 3. Replace drive cable.
4. “Loose” drive control system. 4. Adjust drive control.

20
Does not start 1. Dirty air filter. 1. Clean/replace air filter.
2. Out of fuel. 2. Fill fuel tank.
3. Stale fuel. 3. Empty fuel tank and refill tank
with fresh, clean gasoline.
4. Water in fuel. 4. Empty fuel tank and refill tank
with fresh, clean gasoline.
5. Spark plug wire is 5. Connect wire to plug.
disconnected.
6. Bad spark plug. 6. Replace spark plug.
7. Loose blade or broken 7. Tighten blade bolt or
blade adapter. replace blade adapter.
8. Control bar in released 8. Depress control bar to
position. handle.
9. Control bar defective. 9. Replace control bar.
10.Fuel valve lever (if so 10.Turn fuel valve lever
equipped) in OFF position. to the ON position.
11. Weak battery (if equipped). 11. Charge battery.
12.Disconnected battery 12. Connect battery to engine.
connector (if equipped).
13.Blown fuse (if equipped). 13.Replace fuse.
Loss of power 1. Rear of lawn mower 1. Raise cutting height.
housing or cutting blade
dragging in heavy grass.
2. Cutting too much grass. 2. Raise cutting height.
3. Dirty air filter. 3. Clean/replace air filter.
4. Buildup of grass, leaves, 4. Clean underside of mower
and trash under mower. housing.
5. Too much oil in engine. 5. Check oil level.
6. Walking speed too fast. 6. Cut at slower walking speed.
PROBLEM CAUSE CORRECTION
TROUBLESHOOTING - See appropriate section in manual unless directed
to a Sears Parts & Repair Centre.
13
Check for Loose Fasteners
Clean / Inspect Grass Catcher *
Check Tires
Check Drive Wheels ***
Clean Lawn Mower ****
Clean under Drive Cover ***
Check Drive Belt / Pulleys ***
Check / Sharpen / Replace Blade
Lubrication
Clean and Recharge Battery **
Check Engine Oil level
Change Engine Oil
Clean Air Filter
Inspect Muffler
Replace Spark Plug
Replace Air Filter Paper Cartridge
Empty fuel system or add Stabilizer
BEFORE
EACH
USE
AFTER
EACH
USE
EVERY
10
HOURS
EVERY
25 HOURS
OR SEASON
EVERY
100
HOURS
BEFORE
STORAGE
1- Change more often if operating under a heavy load or in high outdoor temperatures.
2- Service more often if operating in dirty or dusty conditions.
3- Replace blades more often when mowing in sandy soil.
4- Charge 48 hours at end of season.
5- And after each 5 hours of use.
(if so equipped)
Electric-Start mowers
Power-Propelled mowers
Use a scraper
to clean under deck
*
**
***
****
MAINTENANCE
GENERAL RECOMMENDATIONS
The warranty on this lawn mower does not
cover items that have been subjected to
operator abuse or negligence. To receive
full value from the warranty, operator must
maintain unit as instructed in this manual.
Some adjustments will need to be made
periodically to properly maintain your unit.
At least once a season, check to see if
you should make any of the adjustments
described in the Service and Adjustments
section of this manual.
• At least once a year, replace the spark
plug, clean or replace air filter element
and check blade for wear. A new spark
plug and clean/new air filter element
assure proper air-fuel mixture and help
your engine run better and last longer.
• Follow the maintenance schedule in this
manual.
BEFORE EACH USE
• Check engine oil level.
• Check for loose fasteners.
LUBRICATION
Keep unit well lubricated
(See “LUBRICATION CHART”).
LUBRICATION CHART
Spray lubricant
See "ENGINE" in Maintenance section.
Wheel
adjuster (on
each wheel)
Engine oil
Rear
door hinge
Handle bracket mounting pins
Mulcher
door hinge
pin
IMPORTANT: Do not oil or grease plastic
wheel bearings. Viscous lubricants will
attract dust and dirt that will shorten the life of
the self-lubricating bearings. If you feel they
must be lubricated, use only a dry, powdered
graphite type lubricant sparingly.

14
LAWN MOWER
Always observe safety rules when per-
forming any maintenance.
TIRES
• Keep tires free of gasoline, oil, or insect
control chemicals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may
cause tire damage.
DRIVE WHEELS
Check front drive wheels each time before
you mow to be sure they move freely.
The wheels not turning freely means trash,
grass cuttings, etc. are in the drive wheel area
and must be cleaned to free drive wheels.
If necessary to clean the drive wheels, be
sure to clean both front wheels.
BLADE CARE
For best results, mower blade must be
kept sharp. Replace a bent or damaged
blade.
CAUTION: Use only a replacement
blade approved by the manufacturer of
your mower. Using a blade not approved
by the manufacturer of your mower is haz-
ardous, could damage your mower and
void your warranty.
TO REMOVE BLADE
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with plug.
2. Turn lawn mower on its side. Make
sure air filter and carburetor are up.
3. Use a wood block between blade and
mower housing to prevent blade from
turning when removing blade bolt.
NOTE: Protect your hands with gloves
and/or wrap blade with heavy cloth.
4. Remove blade bolt by turning counter-
clockwise.
5. Remove blade and attaching hard-
ware (bolt, lock washer and hardened
washer).
NOTE: Remove the blade adapter and
check the key inside hub of blade adapter.
The key must be in good condition to work
properly. Replace adapter if damaged.
TO REPLACE BLADE
1. Position the blade adapter on the en-
gine crankshaft. Be sure key in adapter
and crankshaft keyway are aligned.
2. Position blade on the blade adapter.
IMPORTANT: To ensure proper assembly,
center hole in blade must align with star
on blade adapter.
3. Be sure the trailing edge of blade (op-
posite sharp edge) is up toward the
engine.
4. Install the blade bolt with the lock
washer and hardened washer into
blade adapter and crankshaft.
5. Use block of wood between blade and
lawn mower housing and tighten the
blade bolt, turning clockwise.
• The recommended tightening torque is
35–40 ft. lbs.
IMPORTANT: Blade bolt is heat treated.
If bolt needs replacing, replace only with
approved bolt shown in the Repair Parts
section of this manual.
5/8" bolt or pin
Center hole
Blade
TO SHARPEN BLADE
NOTE: We do not recommend sharp-
ening blade - but if you do, be sure the
blade is balanced. An unbalanced blade
will cause eventual damage to lawn
mower or engine.
• The blade can be sharpened with a file
or on a grinding wheel. Do not attempt
to sharpen while on the mower.
• To check blade balance, you will need
a 5/8" diameter steel bolt, pin, or a cone
balancer. (When using a cone balancer,
follow the instructions supplied with
balancer.)
NOTE: Do not use a nail for balancing
blade. The lobes of the center hole may
appear to be centered, but are not.
• Slide blade on to an unthreaded portion
of the steel bolt or pin and hold the
bolt or pin parallel with the ground. If
blade is balanced, it should remain in a
horizontal position. If either end of the
blade moves downward, sharpen the
heavy end until the blade is balanced.
Blade
bolt
Crankshaft
keyway
Hardened
washer
Lockwasher
Blade adapter Key
Blade
Trailing edge
Belt
retainer
19
• Empty the fuel tank by starting the en-
gine and letting it run until the fuel lines
and carburetor are empty.
• Never use engine or carburetor cleaner
products in the fuel tank or permanent
damage may occur.
• Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable
alternative in minimizing the formation of
fuel gum deposits during storage. Add
stabilizer to gasoline in fuel tank or stor-
age container. Always follow the mix ratio
found on stabilizer container. Run engine
at least 10 minutes after adding stabilizer
to allow the stabilizer to reach the car-
buretor. Do not empty the gas tank and
carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean engine oil. (See “ENGINE” in
the Maintenance section of this manual).
CYLINDER
1. Remove spark plug.
2. Pour one ounce (29 ml) of oil through
spark plug hole into cylinder.
3. Pull starter handle slowly a few times
to distribute oil.
4. Replace with new spark plug.
BATTERY
Disconnect the battery from the engine
connector and charge battery 48 hours.
OTHER
• Do not store gasoline from one season
to another.
• Replace your gasoline can if your can
starts to rust. Rust and/or dirt in your
gasoline will cause problems.
• If possible, store your unit indoors and
cover it to protect it from dust and dirt.
• Cover your unit with a suitable protec-
tive cover that does not retain moisture.
Do not use plastic. Plastic cannot
breathe, which allows condensation to
form and will cause your unit to rust.
IMPORTANT: Never cover mower while
engine and exhaust areas are still warm.
CAUTION: Never store the lawn
mower with gasoline in the tank inside a
building where fumes may reach an open
flame or spark. Allow the engine to cool
before storing in any enclosure.

18
IMPORTANT: Never tamper with the
engine governor, which is factory set for
proper engine speed. Overspeeding
the engine above the factory high speed
setting can be dangerous. If you think
the engine-governed high speed needs
adjusting, contact a Sears or other
qualified service center, which has proper
equipment and experience to make any
necessary adjustments.
CARBURETOR
Your carburetor is not adjustable. If your
engine does not operate properly due
to suspected carburetor problems, take
your lawn mower to a Sears or other
qualified service center for repair and/or
adjustment.
STORAGE
Immediately prepare your lawn mower for
storage at the end of the season or if the
unit will not be used for 30 days or more.
LAWN MOWER
When lawn mower is to be stored for a
period of time, clean it thoroughly, remove
all dirt, grease, leaves, etc. Store in a
clean, dry area.
1. Clean entire lawn mower (See
“CLEANING” in the Maintenance sec-
tion of this manual).
2. Lubricate as shown in the Maintenance
section of this manual.
3. Be sure that all nuts, bolts, screws, and
pins are securely fastened. Inspect
moving parts for damage, breakage
and wear. Replace if necessary.
4. Touch up all rusted or chipped paint
surfaces; sand lightly before painting.
HANDLE
You can fold your lawn mower handle for
storage.
1. Loosen the two “star” handle knobs on
sides of the upper handle and allow
handle to fold down to the rear.
2. Remove the two “standard” handle
knobs and carriage bolts on sides
of the lower handle and pivot entire
handle assembly forward and allow it
to rest on mower.
3. Reinstall “standard” knobs and car-
riage bolts to lower handle for safe
keeping.
• When setting up your handle from the
storage position, the lower handle will
require manually locking into the mow-
ing position.
IMPORTANT: When folding the handle
for storage or transportation, be sure to
fold the handle as shown or you may dam-
age the control cables.
FOLD
FORWARD
FOR
STORAGE
MOWING
POSITION
Lower handle
Operator
presence
control bar
Upper
handle
Upper handle
knob (“star”)
Lower handle knob
(“standard”)
Handle
bracket
Knob
Bolt
ENGINE
FUEL SYSTEM
IMPORTANT: It is important to prevent
gum deposits from forming in essential
fuel system parts such as carburetor, fuel
filter, fuel hose, or tank during storage.
Alcohol blended fuels (called gasohol or
using ethanol or methanol) can attract
moisture which leads to separation and
formation of acids during storage. Acidic
gas can damage the fuel system of an
engine while in storage.
15
4. Wipe off any spilled oil from lawn
mower or side of engine.
5. Slowly pour oil down the oil fill spout,
stopping every few ounces to check
the oil level with the dipstick.
6. Stop adding oil when you reach the
FULL mark on the dipstick. Wait a
minute to allow oil to settle.
7. Continue adding small amounts of oil,
rechecking the dipstick until oil level
settles at FULL. DO NOT overfill, or
engine will smoke heavily from the
muffler on startup.
8. Always be sure to retighten oil dipstick
before starting engine.
9. Reconnect spark plug wire to spark
plug.
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air filter.
Replace the air filter cartridge every 100
hours of operation or every season, which-
ever occurs first. Service air cleaner more
often under dusty conditions.
TO CLEAN AIR FILTER
1. Loosen screw and tilt cover to remove.
2. Carefully remove cartridge.
3. Clean by gently tapping on a flat sur-
face. If very dirty, replace cartridge.
CAUTION: Petroleum solvents, such
as kerosene, are not to be used to clean
cartridge. They may cause deterioration
of the cartridge. Do not oil cartridge. Do
not use pressurized air to clean or dry
cartridge.
4. Install cartridge, then replace cover
making sure the tabs are aligned with
the slots in the back plate. Fasten
screw securely.
GRASS CATCHER
• The grass catcher may be hosed with
water, but must be dry when used.
• Check your grass catcher often for dam-
age or deterioration. Through normal
use it will wear. If catcher needs replac-
ing, replace only with approved replace-
ment catcher shown in the Repair Parts
section of this manual. Give the lawn
mower model number when ordering.
GEAR CASE
• To keep your drive system working
properly, the gear case and area around
the drive should be kept clean and free
of trash build-up. Clean under the drive
cover twice a season.
• The gear case is filled with lubricant to
the proper level at the factory. The only
time the lubricant needs attention is if
service has been performed on the gear
case.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with
API service classification SG–SL. Select the
oil's SAE viscosity grade according to your
expected operating temperature.
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
SAE VISCOSITY GRADES
-20 0 30 40 80 100
-30 -20 0 20 30 40
F
C
32
-10 10
60
5W-30
SAE 30
2. Remove engine oil cap; lay aside on a
clean surface.
3. Tip lawn mower on its side as shown
and drain oil into a suitable container.
Rock lawn mower back and forth to re-
move any oil trapped inside of engine.
NOTE: Although multi-viscosity oils
(5W30, 10W30 etc.) improve starting in
cold weather, these multi-viscosity oils will
result in increased oil consumption when
used above 32°F. Check your engine oil
level more frequently to avoid possible
engine damage from running low on oil.
Change the oil after every 25 hours of op-
eration orat least once a year if the mower
is not used for 25 hours in one year.
Check the crankcase oil level before
starting the engine and after each five (5)
hours of continuous use. Tighten oil plug
securely each time you check the oil level.
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to drain
oil, empty fuel tank by running engine until
fuel tank is empty.
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with plug.
Container

16
MUFFLER
Inspect and replace corroded muffler as it
could create a fire hazard and/or damage.
SPARK PLUG
Replace spark plug at the beginning of
each mowing season or after every 100
hours of operation, whichever occurs first.
Spark plug type and gap setting are shown
in the “PRODUCT SPECIFICATIONS”
section of this manual.
CLEANING
IMPORTANT: For best performance, keep
mower housing free of built-grass and
trash. Clean the underside of your mower
after each use.
CAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come in contact with plug.
• Clean the underside of your lawn mower
by scraping to remove build-up of grass
and trash.
• Clean engine often to keep trash from
accumulating. A clogged engine runs
hotter and shortens engine life.
• Keep finished surfaces and wheels free
of all gasoline, oil, etc.
• We do not recommend using a garden
hose to clean lawn mower unless the
electrical system, muffler, air filter and
carburetor are covered to keep water
out. Water in engine can result in short-
ened engine life.
WATER WASHOUT FEATURE
Your lawn mower is equipped with a fitting
that allows quick and easy cleaning of
the underside of the housing. To use this
feature, proceed as follows:
1. Move lawn mower to an area of cut
grass or another hard surface.
NOTE: Water, grass and other debris will
drain from beneath the mower housing
during the washout process.
2. Remove grass catcher and discharge
chute assembly from lawn mower.
3. Close mulcher door (if equipped).
4. Connect a garden hose to the fitting
where shown.
IMPORTANT: Be sure the garden hose is
not routed under the lawn mower housing
or entangled in the wheels.
5. Turn on water supply and check for
leaks at the fitting.
If no leaks are present, start engine (as
described in the Operation section of
this manual) and let engine run until the
underside of the lawn mower is clean.
WARNING: Do not engage the drive
system during the washout process.
6. Shut off the engine.
7. Shut off water supply and remove
hose from fitting.
CAUTION: Do not remove hose from
fitting while engine is running. Water in
engine can result in shortened engine life.
8. Start engine (as described in the Op-
eration section of this manual) and let
engine run for a full minute to remove
excess water from mower.
Hose
Fitting
CLEAN UNDER DRIVE COVER
Clean under drive cover at least twice a
season. Scrape underside of cover with
putty knife or similar tool to remove any
build-up of trash or grass on underside of
drive cover.
Back plate
Slot
Lip
Cover
tab
Cartridge
Cover
17
SERVICE AND ADJUSTMENTS
WARNING: To avoid serious injury, before performing any service and adjustments:
1. Release control bar and stop engine.
2. Make sure the blade and all moving parts have completely stopped.
3. Disconnect spark plug wire from spark plug and place wire where it cannot come in
contact with plug.
LAWN MOWER
TO ADJUST CUTTING HEIGHT
See “TO ADJUST CUTTING HEIGHT” in
the Operation section of this manual.
REAR DEFLECTOR
The rear deflector, attached between the rear
wheels of your mower, is provided to minimize
the possibility that objects will be thrown out
of the rear of the mower into the operator
mowing position. If the deflector becomes
damaged, it should be replaced.
TO REMOVE DRIVE BELT
1. Remove drive cover and belt keeper.
2. Remove belt from gearcase pulley.
3. Turn lawn mower on its side with air
filter and carburetor up.
4. Remove blade and blade adapter.
5. Remove belt from engine pulley.
TO REPLACE DRIVE BELT
1. Place new drive belt on engine pulley,
inside tabs of belt retainer.
2. Route the other end of the new drive
belt through hole in housing.
3. Reinstall blade adapter and blade.
4. Return mower to upright position.
5. Install new belt on gearcase pulley.
6. Reinstall belt keeper and drive cover.
NOTE: Always use factory approved belt
to assure proper fit and long life.
TO ADJUST HANDLE
Your handle has three (3) height positions
- adjust to a height that suits you.
1. Remove knob and carriage bolt on one
side of the lower handle.
2. While holding handle assembly,
remove knob and carriage bolt from
opposite side, align hole in handle with
desired hole in handle bracket and
reassemble bolt and knob and tighten
securely.
3. Align opposite side of handle with
same positioning hole and secure with
bolt and knob.
Belt
Drive
cover
Belt
keeper
Gearcase
pulley
Blade
bolt
Crankshaft
keyway
Hardened
washer
Lockwasher
Blade adapter Key
Blade
Trailing edge
Belt
retainer
Handle
bracket
Low
Knob
High
Medium
Bolt
ENGINE
ENGINE SPEED
Your engine speed has been factory set.
Do not attempt to increase engine speed
or it may result in personal injury. If you
believe that engine is running too fast or
too slow, take your mower to a Sears or
other qualified service center for repair
and adjustment.