Craftsman 143 Owner's Manual
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MODEL NUMBER 917.377201
OWNER'SMANUAL
o Assembly
Operation
Customer
Responsibilities
Service
Adjustments
Repair Parts
Caution:
Read
and Follow
all Safety
Rules
and Instructions
Before
Operating
This
Equipment
160904
05.20.97
VBL
Printed in U.S.A_
HANDS AND FEET AND THROWING
OBJECTS.
FAILURE
TO OBSERVE
THE FOLLOWING
SAFETY
INSTRUCTIONS
COULD
RESULT
IN SERIOUS
INJURY
OR DEATH.
SAFETY
STANDARDS
REQUIRE
OPERATOR
PRESENCE
CONTROLS
TO MINIMIZE
THE RISK OF INJURY.
YOUR
UNIT
IS
EQUIPPED
WITH
SUCH
CONTROLS.
DO NOT ATTEMPT
TO DEFEAT
THE
FUNCTION
OF THE
OPERATOR
PRESENCE
CONTROLS
UNDER ANY CIRCUMSTANCES.
TRAINING:
•
Read this operator's
manual carefully. Become familiar with
the controls and know how to operate your mower properly.
Learn how to quickly stop mower.
•
Do not allow children to use your mower.
Never allow adults
to use mower without
proper instructions.
•
Keep the area of operation clear of atl persons, especially
small children and pets.
•
Use mower only as the manufacturer
intended and as de-
scribed in this manual.
•
Do not operate
mower if it has been dropped
or damaged
in
any manner,
Always
have damage
repaired
before using
your mower.
•
Do not usaaccessory attachments that are not recommended
by the manufacturer.
Use of such attachments may be
hazardous.
•
The blade turns when the engine is running,
PREPARATION:
•
Always thoroughly
check the area to be mowed and clear it of
all stones,
sticks, wires,
bones, and other foreign
objects.
These
objects
wilt be thrown
by the blade and can cause
severe injury.
•
Always wear safety glasses or eye shields when starting and
while using your mower.
•
Dress properly.
Do not operate
mower
when barefoot
or
weadng
open sandals.
Wear
only solid shoes
with good
traction when mowing,
•
Check fuel tank before starting
engine.
Do not fill gas tank
indoors, when the engine is running o rwhen the engine ishot.
Allow the engine to cool for several minutes before filling the
gas tank.
Clean off any spilled gasoline
before starting the
engine.
•
Always make wheel height adjustments
before starting your
mower.
Never attempt to do this while the engine is running.
•
Mow only in daylight or good artificial light.
OPERATION:
•
Keep your eyes and mind on your mower and the area being
cut.
Do not let other interests distract you.
•
Do not mow wet or slippery grass.
Never run while operating
your mower. Always be sure of your footing - keep a firm hold
on the handles and walk.
•
Do not put hands or feet near or under rotating parts.
Keep
clear of the discharge
opening at all times.
•
Always stop the engine whenever you leave or are not using
your mower, or before crossing driveways, walks, roads, and
any gravel-covered
areas.
•
Never
direct discharge
of material
toward
bystanders
nor
allow anyone near the mower while you are operating
it.
•
Before cleaning, inspecting,
or repaidng your mower, stop the
engine and make absolutely
sure the blade and all moving
parts have stopped.
Then disconnect the spark plug wire and
keep
it away from
the
spark
plug
to prevent
accidental
starting.
•
Do not continue to run your mower if you hit a foreign object.
Follow the procedure
outlined above,
then repair any dam-
age before restarting
and operating you mower,
•
Do not change
the
governor
settings
or overspeed
the
engine.
Engine damage or personal
injury may result.
•
Do not operate your mower if it vibrates
abnormally.
Exces-
sive vibration
is an indication
of damage;
stop the engine,
safely check for the cause of vibration and repair as required.
•
Do not run the engine indoors.
Exhaust fumes are danger-
ous.
•
Never cut grass by pulling the mower
towards you.
Mow
across the face of slopes,
never up and down or you might
Ioseyourfooting.
Do notmowexcessivelysteepslopes.
Use
caution when operating the mower on uneven terrain orwhen
changing directions
- maintain good footing.
•
Never operate your mower without
proper guards,
plates,
grass catcher or other safety devices
in place.
MAINTENANCE
AND
STORAGE:
•
Check the blade and the engine mounting
bolts often to be
sure they are tightened
properly.
•
Check all bolts,
nuts and screws
at frequent
intervals for
proper tightness to be sure mower is in safe working condi-
tion.
•
Keep a!l safety devices in place and working.
•
To reduce fire hazard, keep the engine free of grass, leaves
or excessive
grease and oil.
•
Check grass catcher
often for deterioration
and wear and
replace worn
bags.
Use only replacement
bags that are
recommended
by and comply
with
specifications
of the
manufacturer
of your mower.
•
Always keep a sharp blade on your mower.
•
Allow engine to cool before storing in any enclosure.
•
Never store mower with fuel in the tank inside
a building
where fumes may reach an open flame or an ignition source
such as a hot water heater, space heater, clothes dryer, etc.
&
Look for this symbol
to point out im-
portant safety precautions.
It means
CAUTION!H
BECOMEALERT!!!
YOUR
SAFETY IS INVOLVED.
CAUTION:
Always disconnect
spark
plug wire and place wire where it can-
not contact spark plug in order to pre-
vent accidental
starting when setting
up, transporting,
adjusting
or making
•
repairs.
WARNING
The
engine
exhaust
from
this
product
con-
tains
chemicals
known
to the State of Califor-
nia to cause
cancer,
birth
defects,
or other
reproductive
harm.
on your purchase of a Sears Lawn
Mower.
It has been designed,
engineered
and manufac-
tured
to give
you the best
possible
dependability
and
performance.
Should you
experience
any problem
you cannot
easily
remedy,
please
contact your
nearest
Sears Authorized
Service Center/Department.
We have competent,
well-
trained technicians
and the proper tools to service or repair
this lawn mower.
Please read and retain this manuat.
The instructions
will
enable you to assemble
and maintain
your lawn mower
}roperly.
Always observe the "SAFETY RULES".
MODEL
NUMBER
917.377201
SERIAL
NUMBER
DATEOFPURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON
A DECAL
ATTACHED
TO THE REAR OF THE
LAWN MOWER
HOUSING
YOUSHOULDRECORDBOTHSERIALNUMBERAND
DATE OFPURCHASEAND
KEEPIN
A SAFE PLACE
FOR FUTURE
REFERENCE.
PRODUCT
SPECIFICATIONS
HORSEPOWER:
5.5
DISPLACEMENT:
11.5 CU. IN.
GASOLINE CAPACITY
!.5 QUARTS
AND TYPE:
UNLEADED REGULAR
OIL TYPE (APt-SF/SGiSH):
SAE 30 {ABOVE 32°F)
SAE 5W-30 {BELOW 32°F)
OIL CAPACITY:
20 QZS.
SPARK
PLUG:
CHAMPION
RJ19LM
(GAP:
.030")
VALVE CLEARANCE:
INTAKE:
.00@- .008
EXHAUST:
.004 - .008
SOLID STATE IGNITION
AIR GAP:
,0125 IN.
BLADE BOLT TORQUE:
35-40 FT. LBS.
MAINTENANCE
AGREEMENT
A Sears Maintenance
Agreement
is available on this product.
Contact your nearest Sears store for details.
CUSTOMER
RESPONSIBILITIES
*
Read and observe the safety rules.
=
Follow a regular schedule
in maintaining,
caring for and using your lawn mower.
,
Follow the instructions
under "Customer
Responsibilities"
and "Storage" sections of this owner's manual.
LIMITED
TWO YEAR WARRANTY
ON CRAFTSMAN
POWER
MOWER
For two (2) years from date of purchase, when this Craftsman
Lawn Mower is maintained,
lubricated,
and tuned up
according to the operating
and maintenance
instructions
in the owner's manual, Sears will repair free of charge any
defect in material or workmanship.
If this Craftsman
Lawn Mower is used for commercial
or rental purposes, this warranty
applies for only 90 days from
the date of purchase.
This Warranty
does not cover:
-
Expendable
items which become worn during normal use, such as rotary mower blades, blade adapters,
belts,
air cleaners and spark plug.
=
Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure to maintain
the equipment
according to the instructions
contained
in the owner s manual.
WARRANTY
SERVICE
IS AVAILABLE
BY RETURNING
THE CRAFTSMAN
POWER MOWER TO THE NEAREST
SEARS SERVICE CENTER/DEPARTMENT
IN THE UNITED STATES.
THIS WARRANTY
APPLIES ONLY WHILE
THIS PRODUCT
IS IN USE IN THE UNITED STATES.
This Warranty
gives you specific legal rights, and you may also have other rights which vary from state to state.
SEARS,
ROEBUCK
AND COo, D/817 WA, HOFFMAN
ESTATES,
ILLINOIS
60179
3
LE OF CONTENTS
SAFETY RULES ............................................................
2
PRODUCT
SPECIFICATIONS
......................................
3
CUSTOMER
RESPONSIBJL|TIES
.......................
3, 9=11
WARRANTY
.................................................
................. 3
ASSEMBLY
...................................................................
5
OPERATION
..................................................................
6
MAINTENANCE
SCHEDULE
........................................
9
SERVICE
AND ADJUSTMENTS
.................................
12
STORAGE
...................................................................
14
TROUBLESHOOTING
.................................................
23
REPAIR PARTS-
LAWN MOWER ........................
15-19
REPAIR PARTS-
ENGINE
....................................
20-22
PARTS ORDERING!SERVICE
....................................
24
DEX
A
Accessories ....................................
5
Adjustments:
Carburetor
.............................
13
Drive Bett ...............................
12
Engine Speed ........................
13
Handle Height ........................
13
Height of Cut ............................
7
Air Filter:
Replacement
.........................
11
Service ...................................
11
Assembly ........................................
5
B
Blade:
Sharpening
............................
10
Replacement
.........................
10
C
Controls:
Drive Control ............................
6
Engine Zone Control ................
6
Engine Speed Control .............
6
Operator
Presence
Control Bar ..............................
6
Customer Responsibilities
..... 3, 9-11
Air Filter .................................
! 1
Blade Care/Replacement
...... 10
Drive Wheels .........................
10
Engine ...................................
11
Lubrication
...............................
9
Spark Plug .............................
11
Cutting Leveis ................................
7
E
Engine:
Air Filter .................................
11
QiI Change .............................
11
Oil Level .................................
11
Oil Type .................................
11
Starting ....................................
8
Stopping
..................................
8
Storage ..................................
14
F
Fuel:
Capacity ...................................
3
Storage ..................................
14
Type .........................................
8
H
Handle Adjustment:
Assembly .................................
5
Cutting Height ........................
13
L
Lubrication:
Engine ...................................
11
Lawn Mower ............................
9
M
Maintenance
Agreement
................ 3
Maintenance
Schedule ...................
9
Mowing Tips ...................................
8
Oil:
O
Engine ...................................
11
Storage ..................................
14
Operation:
Drive Control ............................
7
Engine Control .........................
7
Grass Catcher
.........................
7
Mower ......................................
7
Operator
Presence
Control Bar ..............................
7
Options:
Accessories
.............................
5
R
Repair Parts:
Engine ..............................
20-22
Lawn Mower .....................
15-19
Responsibilities,
Customer .... 3, 9-tl
S
Safety Rules ...................................
2
Service and Adjustments
.............
12
Carburetor
.............................
13
Drive Belt ...............................
12
Engine Speed ........................
13
Handle ...................................
13
Spark Plug ....................................
11
Specifications
.................................
3
Speed Control:
Engine .....................................
7
Starting the Engine .........................
8
Stopping the Engine .......................
8
Storage .........................................
14
T
Trouble Shooting Chart ................
23
W
Warranty .........................................
3
&
were available when this lawn mower was produced.
They are also available at most Sears retail outlets
and service centers.
Most Sears stores can also order repair parts for you, when you provide the model number of your lawn
mower.
Some of these accessories
may not apply to your lawn mower.
LAWN
MOWER
PERFORMANCE
CLIPPING
DEFLECTOR
FOR REAR DISCHARGE
LAWN MOWERS
GRASS CATCHERS
FOR
REAR DISCHARGE
LAWN MOWERS
\
\
LAWN
MOWER
MAINTENANCE
MULCHER
KITS
I_
GRASS CATCHERS
FOR
SIDE DISCHARGE
LAWN MOWERS
f
STABlUZER
GAS CANS
MUFFLERS
BLADES
AIR FILTERS
BLADE
ADAPTERS
WHEELS
SPARK PLUGS
ENGINE OIL
Read these
instructions and this manual
in its entirety
before you attempt to assemble
or operate your new lawn
mower. Your new lawn mower has been assembled
atthe
factory with the exception
of those parts left unassembled
for shipping
purposes.
All parts such as nuts, washers,
bolts, etc., necessary to complete the assembly have been
placed
in the
parts
bag.
To ensure
safe and
proper
operation
of your lawn mower, all parts and hardware you
assemble
must be tightened
securely.
Use the correct
tools as necessary to ensure proper tightness.
TO REMOVE
LAWN
MOWER
FROM
CARTON
=
Remove loose parts included with mower.
-
Cut down two end corners of carton and lay end panel
down flat.
,
Remove all packing materia s except padd ng between
upper and lower handle and padding holding operator
presence control bar to upper handle.
=
Roll lawn mower out of carton and check carton thor-
oughly for additional
loose parts.
HOW TO SET UP YOUR
LAWN
MOWER
TO UNFOLD
HANDLE
(See
Fig= 1)
IMPORTANT:
UNFOLD
HANDLE
CAREFULLY
SO AS
NOT TO PINCH OR DAMAGE CONTROL CABLES.
i, irlll
ASSEMBLY
OPERATOR
PRESENCE
CONTROLBAR
LiFT UP
MOWING
POS_TION
LOWER
HANDLE
FiG.
1
•
Raise handles
until lower
handle section
locks
into
place in mowing position.
Raise protective padding,
raise upper handle section
into place
on lower handle
and tighten
both handle
knobs.
,
Remove
handle padding
holding
operator
presence
control bar to upper handle.
,
Your lawn mower
handle
can be adjusted
for your
mowing
comfort.
Refer to "Adjust
HandW'
in the
5
Service and Adjustment
section of this manual.
KNOW YOUR LAWN MOWER
READ THiS OWNER'S
MANUAL
AND 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 supptied with the product.
Learn and understand
their meaning.
- i\1
SLOW
CHOKE
ENGINE
ENGINE
ON
OFF
CAUTION
FAST
FUEL
OR WARNING
OIL
DANGER,
KEEP
HANDS
AND FEET
AWAY
OPERATOR
PRESENCE
CONTROL
BAR
DRIVE CONTROL
LEVER
ENGINE
ZONE CONTROL
CABLE
DRIVE CONTROL
STARTER
HANDLE
HANDLE
KNOB
ENGINE OiL CAP WiTH
DIPSTICK
,1. GASOLINE
FILL CAP
I
ENGINE
SPEED
CONTROL
LEVER
DRIVE COVER
MULCNER
DOOR
WHEEL
ADJUSTER
HOUSING
(ON EACH WHEEL)
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 Commission.
The blade turns when the engine is running.
OPERATOR
PRESENCE
CONTROL
- must be held down
to the handle
to start the engine.
Release to stop the
engine.
PRIMER - pumps additional
fuel from the carburetor to the
cylinder for use when starting a cold engine.
STARTER
HANDLE
- used for starting the engine.
DRIVE CONTROL
LEVER - used to engage power-pro-
pelled forward motion of lawn mower.
MULCHER
DOOR - allows cOnversion
to discharge
or
bagging operation.
ENGINE SPEED CONTROL
LEVER - must be in the fast
(,_) position for starting and mowing.
6
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 operating
your
lawn mower or performing any adjustments
or repairs.
We recommend
a wide vision safety
mask over the spectacles
or standard safety glasses.
HOW TO USE YOUR LAWN MOWER
TO ADJUST CUTTING HEIGHT (See Fig. 4)
ENGINE
SPEED
CONTROL
(See Fig. 2)
The engine speed is controlled
by a lever located on the
side of the engine. Fast position is for starting the engine,
normal cutting and better grass bagging.
Stow position is
for light cutting, trimming
and fuel economy.
ENGINE SPEED
CONTROL
FiG. 2
ENGINE
ZONE
CONTROL
CAUTION:
Federal
regulations
require
an engine control
to be installed
enth
s
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
con=
trol, The blade turns when the engine is
running.
Your lawn mower is equipped
with an operator
pres-
ence control
bar which
requires
the operator
to be
positioned behind the lawn mower handle to start and
operate the lawn mower.
DRIVE
CONTROL
(See
Fig. 3)
-
Self-propelling
is controlled
by holding the operator
presence control bar down to the handle and pushing
the drive
control
lever
forward
until it clicks;
then
release the lever.
,
Forward motion will stop when the operator presence
control bar is released. To stop forward motion without
stopping engine, release the operator presence control
bar slightly
until the drive control
disengages.
Hold
operator presence control bar down to handle to con-
tinue mowing without self-propelling.
*
To keep drive control engaged
when turning corners,
push down on handle and lift front wheels off ground
while turninq lawn mower.
OPERATOR
PRESENCE
CONTROL
BAR
TOENGAGE
DRIVE C_ONTROL
DRIVE
CONTROL
FIG. 3
DRIVE CONTROL
DISENGAGE_
=
Raise wheels for low cut and lower wheels for high cut.
Adjust cutting height to suit your requirements.
Me-
dium position is best for most lawns,
To change
cutting height, squeeze
adjuster lever to-
ward
wheel.
Move wheel
up or down to suit your
requirements.
Be sure all wheels
are in the same
setting.
NOTE:
Adjuster
is properly
positioned
when
plate tab
inserts into hole in lever.
Also, 9-position
adjusters
(if so
equipped) allow lever to be positioned
between the plate
tabs.
LOWER
WHEELS
PLATETAB
FORHIGHCUT
RAISE WHEELS
FOR LOW CUT
_=._ _
FiG. 4
NOTE:
Your lawn
mower
has been
shipped
ready for
mulching operation. To convert to discharging
operation,
you must install the discharge
deflector
attachment
in-
cluded with your mower.
TO INSTALL
DISCHARGING
DEFLECTOR
(See Fig. 5)
•
Lift door upward on it's hinge until the deflector frame can
be hooked over the door mounting bracket as shown.
,
Release the door to rest against deflector frame.
To return to mulching operation, reverse the above steps
and be sure door is in closed position.
.<
. ._.4._
MULCHER
DOOR
DEFLECTOR
_-
<< _ --
:'-.s_
,
t
FiG. 5
BEFORE
STARTING
ENGINE
OIL (See Fig. 6)
Your lawn mower is shipped without oi! in the engine.
Be sure mower is level and area around oil fill is clean.
Remove engine oil cap w!dipstick and fill to the full line on
the dipstick.
Use 20 ozs. of oil. For type and grade of oil to use, see
"ENG{NE" in Customer Responsibilities
section of this
manuaI.
•
Pour oil slowly. Do not over fill.
Check oil level before each use. Add oil if needed. Fill to
full line on dipstick.
=
To read proper level, tighten engine oil cap each time.
Reinstall engine oil cap and tighten.
=
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.
GAS (See
Fig. 6)
o
Fill gasoline tank with fresh, clean, unleaded gasoline.
DO NOT USE PREMIUM GASOLINE.
BE CAREFUL
NOT TO OVER FILL TANK,
WARNING:
Experience
indicates
that 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.
To avoid engine
problems,
the fuel system should be emptied before stor-
age of 30 days or longer.
Drain the fuet tank, start the
engine and let it run until fuel lines and carburetor
are
empty.
Use fresh fuel next season.
See Storage Instruc-
tions for additional
information.
Never
use engine
or
carburetor
cleaner
products
in fuel tank or permanent
damage may occur.
TO START ENGINE
•
To start a cold engine, push primer five (5) times before
trying to start. Use a firm push. This step is not usually
necessary when starting an engine which has already
run for a few minutes.
o
Hold operator presence control bar down to the handle
and pull starter handle quickly.
DO NOT allow starter
rope to snap back.
-
To STOP engine,
release operator
presence
control
bar.
NOTE:
In cooler weather
it may be necessary to repeat
priming steps. In warmer weather over priming may cause
flooding and engine will not start,
if you do flood engine,
wait a few minutes before attempting to start and DO NOT
repeat priming steps.
MOWING
TiPS
-
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.
o
For extremely heavy cutting, reduce thewidth
of cut by
overlapping
previously
cut path and mow slowly.
For better grass bagging and most cutting conditions,
the engine speed should be set in the fast position.
o
For side discharge
lawn mowers, cutting in a counter-
clockwise direction,
starting at the outside of the area
to be cut, spreads
grass clippings
more evenly and
puts less load on the engine.
To keep clippings off of
walkways,
flower beds, etc., make the first cuts in a
clockwise direction.
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.
GASOLINE
FILLER CAP
/
ENGINE OiL CAP
W/DIPSTICK
FIG, 6
MULCHING
MOWING
TIPS
IMPORTANT:
FOR BEST PERFORMANCE, KEEP MOWER
HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE
"CLEANING" JNCUSTOMER RESPONSIBILITIES SECTION
OF THIS MANUAL.
•
The special mulching
blade will recut the grass clip-
pings 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 wilt provide
the best recutting
action
of the
blades.
*
Avoid cutting you r 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 and the newly cut area
will not be exposed to the direct sun.
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 (See Fig. 7).
tf the lawn is over-
grown 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 mulching, reduce your width of cut by
overlapping
previously
cut path and mow slowly.
-
Certain types of grass and grass conditions
may re-
quire that an area be mulched a second time to com-
pletely hide the clippings.
When doing a second cut,
mow across or perpendicular
to the first cut path.
=
Change your cutting pattern from week to week.
Mow
north to south one weekthen
change to east to west the
next week.
This will help prevent matting and graining
of the lawn.
MAX 1/3
8
FIG. 7
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check for Loose Fasteners
CIeanllnspect Grass Catcher
(If Equipped)
M
Clean Lawn Mower
O
Clean Under Drive Cover
W
(Power-Propelled Mowers)
Check drive belt/pulleys
E
Power-Proj?elled Mowers)
R
Check/Sharpen/Replace Blade
_3
Lubrication Chart
Clean Battery/Recharge
(Electric Staff Mowers)
E
Check Engine Oil Level
N
ine Oil
G
Clean Air Filter
Inspect
Muffler
N
Clean or Replace Spark Plug
E
Replace Air Filter Paper Cartridge
_t_4'2
I - Change
more often when operating
under a heav
load or in high ambient
temperatures,
2 - Service
more
often when
operating
in dirty or dusty conditions.
3 - Replace
blades
more often when
mowing
in sandy
soil,
4 - Charge
48 hours
at end of season.
SERWCE
DATES
GENERAL
RECOMMENDATIONS
The warranty on this awn mower does not cover items that
have been subjected to operator abuse or negligence.
To
receive full value from the warranty, operator must maintain
mower as instructed in this manual.
Some
adjustments
will need to be made periodically
to
properly maintain your unit.
All adjustments
in the Service and Adjustments
section of
this manual should be checked at least once each season.
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 assures
proper
air-fuel mixture and helps 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
(_) WHEEL
ADJUSTER
RiNG
BRACKET
(_
MULCHER
DOOR
(_) ENGINE
OIL
(_
HANDLE
BRACKET
MOUNTING
P_N
(_
SPRAY
LUBRICANT
(_) REFER TO CUSTOMER
RESPONS|BILITIES
"ENGINE"
SECTION,
1IMPORTANT:
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.
IFYOU
FEEL THEY
MUST
BE LUBRICATED,
USE ONLYA
DRY,
POWDERED
GRAPHITE
TYPE
LUBRICANT
SPARINGLY.
9
Always observe safety rules when performing any mainte-
nance.
TIRES
•
Keep tires free of gasoline, oil, or insectcontrol chemi-
cals which can harm rubber.
=
Avoid stumps,
stones, deep ruts, sharp objects
and
other hazards that may cause tire damage.
BLADE
CARE
For best
results,
mower
blade
must
be kept
sharp.
Replace
bent or damaged
blades.
TO REMOVE BLADE (See Fig. 7)
Disconnect
spark plug wire from spark plug and place
wire where it cannot come in contact with spark plug.
•
Turn lawn mower on its side.
Make sure air filter and
carburetor are up.
=
Use a wood block between blade and mower housing
to prevent
blade from turning
when
removing blade
bolt.
=
Protect your hands with gloves and/or wrap blade with
heavy cloth.
•
Remove blade bolt by turning counter-clockwise.
Use
a 9/16" box or open-end wrench.
,
Remove
blade
and
attaching
hardware
(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 (See Fig. 7)
Position the blade adapter
on the engine crankshaft.
Be sure key in adapter
and crankshaft
keyway are
aligned.
•
Position blade on the blade adapter aligning the two (2)
holes in the blade with the raised lugs on the adapter.
-
Be sure the trailing
edge of blade (opposite
sharp
edge) is up toward the engine.
®
Installthe blade bolt with the Iockwasher
and hardened
washer into blade adapter and crankshaft.
•
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. Ibs.
IMPORTANT:
BLADE BOLT IS GRADE 8 HEAT TREATED.
NOTE: We do not recommend
sharpening
blade- but if you
do, be sure the blade is balanced.
TO SHARPEN
BLADE
Care should
be taken to keep the blade 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, drive a nailinto a beam or wall.
Leave
about
one inch of the straight
nail exposed.
Place center hole of blade over the head of the nail. 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
BLADE
CRANK-
ADAPTER_
SHAFT
KEYWAY
KEY
10
rK-
BL
BC
SHAFT
HARDENED
WASHER
TRAILING
LOCK WASHER
EDGE
BLADE
ADAPTER
FIG. 7
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.
,
If lubricant is required,
use only Texaco
Starplex Pre-
mium Grease, part no. 750355.
Do not substitute.
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, check
both front
wheels.
-
Remove hubcaps,
hairpin cotters and washers.
,
Remove wheels from wheel adjusters.
=
Remove
any trash or grass cuttings from inside the
dust cover, pinion and/or drive wheel gear teeth.
•
Put wheels back in place.
•
If after cleaning, the drive wheels do not turn freely,
contact your nearest authorized service center.
GRASS
CATCHER
(if purchased
as an accessory)
,
The grass catcher may be hosed with water, but must
be dry when used.
=
Check your grass catcher often for damage or deterio-
ration.
Through
normal
use it will wear.
If catcher
needs
replacing,
replace
only with a manufacturer
approved
replacement
catcher.
Give the lawn mower
model number when ordering.
AIR FILTER (See Fig. 9)
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service
classification
SF, SG or SH. Select the oil's SAE viscosity
grade according
to your expected
operating temperature.
SAE
VISCOSITY
GRADES
T
.3oo
-20°
-loo
D"
_o"
2o°
3o_
40°
TEMPERATURE
RANGE
ANTICIPATED
BEFORE
NEXT OIL CHANGE
NOTE:
Although
multi-viscosity
otis (5W30, 10W30 etc.)
improve starting in cold weather, these multi-viscosity
oils
wil! result in increased oil consumption
when used above
32°F.
Check your engine oii level more frequently to avoid
possible engine damage from running low on oil.
Change the oil after every 25 hours of operation orat least
once a year if the lawn 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 oit level.
TO CHANGE
ENGINE OiL (See Fig. 8)
NOTE:
Before tipping lawn mower to drain oil, drain fuel
tank by running engine until fuel tank is empty.
=
Disconnect spark plug wire from spark plug and place
wire where it cannot come in contact with spark plug.
Be sure lawn mower is on level surface.
=
Oil will drain more freety when warm.
Catch oil in a suitable container.
•
Remove bottom oil drain plug.
=
After oil has drained completely,
replace oil drain plug
and tighten securely.
=
Refill engine with oil.
Pour slowly.
Do not over fill.
Fill to top of slot inside of filler hole.
Reconnect spark plug wire to spark plug.
\
CONTAINER
FIG. 8
AIR
FILTER
Your engine will not run properly and may be damaged by
using a dirty air filter.
Replace the air filter every year, more often if you mow in
very dusty, dirty conditions.
Do not wash air filter.
1i
,
Remove the air filter by turning counterclockwise
to the
stop and pull away from collar.
o
Remove filter from inside of cover.
Clean the inside of the cover and the collar to remove
any dirt accumulation.
Insert new filter into cover,
Put air filter cover and filter into collar aligning the tab
with the slot.
Push in on cover and turn clockwise
to tighten.
COLLAR
SLOT
COUNTER-
CLOCKWISE
TO REMOVE
AiR FILTER
_'URN CLOCKWISE
AIR FILTER
COVER
TO TIGHTEN
FIG. 9
MUFFLER
Inspect and replace corroded
muffler as it could create a
fire hazard and/or damage.
SPARK
PLUG
Change your spark plug each year to make your engine
start easier and run better. Set spark plug gap at .030 inch.
CLEANING
IMPORTANT:
FOR
BEST
PERFORMANCE,
KEEP
MOWER
HOUSING
FREE OF BUILT-UP
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 the spark
plug.
o
Turn lawn mower on its side. Make sure air filter and
carburetor are up.
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,
oit,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 shortened engine life.
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 buitd-up of trash or grass on underside of drive cover.
Release control bar.
=
Make sure the blade and all moving parts have completely
stopped.
=
Disconnect
spark plug wire from spark plug and place 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.
DISCHARGE
GUARD
The discharge guard, attached to the discharge opening of
your lawn mower, is provided to prevent the possibility of
injury resulting from objects
being thrown out of the dis-
charge opening
into the operator
mowing position,
tf the
discharge guard becomes damaged, it should be replaced.
DRIVE
_COVER
BELT
PUSH
DOWN
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 dam-
aged, it should be replaced.
TO REMOVE/REPLACE
DRIVE
BELT
(See
Fig. 10)
*
Remove drive cover. Remove belt by pushing down on
gear case pulley.
,
Turn lawn mower on its side with carburetor
and fuel
cap up.
,
Remove blade.
,
Remove debris shield.
.
Remove belt from engine pulley on crankshaft.
,
Install new belt by reversing above steps.
,
Always use factory approved belt to assure fit and long
life.
FIG. 10
12
11 Thru 13)
Your lawn mower handle can be raised or lowered for your
mowing comfort.
Four (4) positions
are available:
high,
medium high, medium low and low. Handles are shipped
mounted in the medium low position.
•
To change from medium low to medium high position,
the upper and lower handle sections will have to be
turned over (See Fig. 11B).
-
Remove the cable clips.
=
Remove the controls
and operator
presence
control
bar from the upper handle.
,
Remove hairpin cotters.
-
Disconnect the lower handle from the handle brackets
(See Fig. 13).
,
Turn
the
handle
over
and
reassemble
the
hairpin
cotters that have been removed.
,
Reassemble
the controls
and the operator
presence
control bar to the upper handle.
CAUTION:
The operator
presence con=
trol bar must pivot freely to permit blade/
brake engagement
when control
bar is
releasedo
Do not overtighten
the fas.
toners
holding the controls
to the up-
per handle.
,
To change from medium low to high position only the
upper handle section will have to be turned over (See
Fig. 12A).
-
To change from medium low to low position, only the
lower handle section will have to be turned over (See
Fig. 12B).
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 ortoo stow, take
your mower to an authorized
service center for repair and
adjustment.
CARBURETOR
Your carburetor
has a non-adjustable
fixed main jet for
mixture control.
If your engine does not operate
properly
due to suspected
carburetor
problems,
take your
lawn
mower to an authorized
service
center for repair and/or
adjustment.
SHIPPING
POSITION
MEDIUM LOW
MEDIUM
HIGH
FIG. 11A
FiG. 11B
LOW
FIG. 12A
FIG. 12B
\
LOWER
HANDLE
SQUEEZE
TO REMOVE
HAIRPIN
CLiP
HANDLE
BRACKET
FiG. 13
13
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.
•
Clean entire
lawn mower
(See "CLEANING"
in the
Customer Responsibilities
section of this manual).
•
Lubricate as shown in the Customer
Responsibilities
section of this manual.
Be sure that all nuts,
bolts,
screws,
and pins are
securely fastened.
Inspect
moving parts for damage,
breakage and wear.
Replace if necessary.
,
Touch up all rusted or chipped
paint surfaces;
sand
lightly before painting.
HANDLE
(See Fig.
14)
You can fold your lawn mower handle for storage.
o
Squeeze the bottom ends of the tower handle toward
each other until the lower handle clears the handle
bracket, then move handle forward.
,
Loosen upper hand!e mounting bolts enough to allow
upper handle to be folded back.
IMPORTANT:
WHEN
FOLDING
THE
HANDLE
FOR
STORAGE OR TRANSPORTATION,
BE SURE TO FOLD
THE HANDLE AS SHOWN OR YOU MAY DAMAGE THE
CONTROL CABLES.
,
When setting up your handle from the storage position,
the lower handle will automatically
lock into the mowing
position.
LOWER
HANDLE
SQUEEZE
TO FOLD
j
\
MOUNTmNG
PIN
OPERATOR
PRESENCE
CONTROLBAR
UPPER
HANDLE
FOLDFORWARD
FORSTORAGE
FOLD BACKWARD
MOWING
POSITION
LOWER
HANDLE
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.
ALSO,
EXPERIENCE
INDICATES
THAT
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.
,
Drain
the fuel tank.
•
Start the engine and let 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 stor-
age.
Add stabilizer
to gasoline
in fuel tank or storage
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 carburetor.
DO
not drain 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 Customer
Responsibilities
section of this manual).
CYLINDER
•
Remove spark plug.
•
Pour one ounce (29 ml) of oil through spark plug h01e
into cylinder.
o
Pul! starter handle slowly a few times to distribute oil.
,
Replace with new spark plug.
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 witl cause problems.
-
tf possible, store your unit indoors and cover it to give
protection from dust and dirt.
®
Cover your unit with a suitable protective
cover that
does not retain moisture.
Do not use plastic.
Plastic
cannot breathe which allows condensation
to form and
wit! cause your unit to rust.
IMPORTANT:
NEVER COVER MOWER WHILE ENGINE
AND EXHAUST AREAS ARE STILL WARM.
_ILA
ing wb-.ere fume_ay
reach an open
!
fl_r
spakr.,
AHow the
engine
to
I
FIG. 14
14
1/4-20 x 1-1/4
Engagement
Bracket
Shifter
Sea!
Gear Case Halves Kit _Inciudes Key
Nos. 4, 5, and 7)
Bearing
Worm Shaft
Drive Shaft
Hardened
Washer
KEY
NO,
!!
!2
13
14
15
16
t7
I8
19
PART
NO,
DESCRIPTION
t 3t 484
C _.._tchYoke
700343
86447
! 37050
-4eticat Gear
75_'
Clutch Jaw
75:
•
Grease
12000003
EoRhg
850848
Hi.-Pro Key
81585X004
Spring Bracket
NOTE:
All compor_ent dimensions
given in U.S. inches..
I inch = 25,4 mm
.......
"15
REPAIR
PARTS
ROTARY
LAWN MOWER
- MODEL
NO, 917.377201
o"}
6
1
lO
10
25
.
23
24_
46
19
69
49
48
52
52
48
62
43
\
51
33
Zone Control Cable
46
85463
Rope Guide
48
149741
Control Bar
49
63601
Handle Bolt
51
134612
Cable Clip
52
150406
Hairpin Cotter
53
851084
Handle Knob
54
850263
Lower Handle
55
851074
Handle Bracket Assembly
(Left)
56
152202
Handle Bracket Assembly
(Right)
57
851514
Rear Deflector
58
752118
Hex Washer Head Screw
#10-24 x 1/2
62
156516
Deflector Bracket
63
85543
Discharge
Guard
64
87677
Hinge Rod
68
......
Housing Bracket
Torsion Spring
69
153350X479
Hubcap
70
153282X479
Wheel Adjusting
Bracket
71
63601
Spacer
--
160904
Selector Spring
Selector Knob
Axle Arm Assembly
BeJleville Washer
7J 33072
Shoulder Bolt
7"133623
Wheel & Tire Assembly
7"133500
Ftex Nut
7_3_133300
71 33723
71 33316
DESCRIPTION
Locknut 3/8-16
Danger Decal
Thread Cutting Screw 5/16-18 x 3/4
Hex Locknut
Debris Shield
Hex Head Thread
Rolling Screw 3/8-16 x 1-1/8
Hex Head Screw 3/8-24 x 1-3/8 (Grd. 8)
Helical Lockwasher
Hardened VVasher
Blade 22"
, Blade Adapter
Deflector
Lawn Mower Housing (Incl. Ref. #46, 59 & 60)
Engine Pulley
Hi-Pro Key #HP 505
Engine - (See Breakdown)
Craftsman
Model 143.975502
Support
Brkt Handle RH
Support
Brkt Handle LH
Locknut
Keps
Owner's Manual (English!Spanish)
Available
accessories
not included with lawn mower:
Grass Catcher
Gas Can (2.5 gal.)
Fuel Stabilizer
SAE 30W Oil (20 oz.)
High Wheel Kit
Mower Cover
Control Cable Assembly
Control Head Kit
Locknut
1/4-20
Hex Washer Head Screw
V-Belt
Spring Retainer
Hex Nut
Hubcap
Nylon Bushing
Wheel & Tire Assembly
E-Ring
Pinion
Dust Cover
Felt Washer
#10-24 x 2-1/8
16
67725
18
701037
25
152903
26
143603
28
154990
31
132010
32
137052
33
48386
35
152018
36
702511
37
137090
38
STD541425
40
75192
4!
152019
55
86012
917.377201
DESCR_PTION
Washer
1/2 x 1-1/2
x .134
Selector Knob
Drive Cover Decal
Pan Head Tapping
Screw
#10-24
Drive Cover
Hex Flange Nut
Drive Pulley
Drive Control Cable Kit
Wheel Adjuster Assembly
(Left)
Gear Case Assembly
Spring
• Locknut
1/4-20
Spring
Wheel Adjuster Assembly
(Right)
Driveshaft
Cover
CRAFTSMAN
4=CYCLE ENGINE
MOOELNUMBER143.97SS02
4O0
130
120
126
260
261
Oj
370K
223
390
287
241
<
245
238
250
20
Cylinder (Incl. 2,7,20 & 125)
Dowel Pin
Breather
Element
Breather Ass'y. (Inc!. 6 & 12A)
Breather Cover & Tube (Incl. 12B)
Breather Tube Elbow
Washer
Governor
Rod (Incl. 14)
Governor Lever
Governor
Lever Clamp
Screw, Torx T-15, 8-32 x 19/64"
Extension
Spring
Oil Seal
Crankshaft
Piston, Pin & Ring Set (Std,)
Piston, Pin & Ring Set (.010" OS
Piston, Pin & Ring Set (.020" OS
Piston & Pin Ass'y. (Std.) (Incl. 43)
Piston & Pin Ass'y.
(.010" OS) (Incl. 43)
Piston & Pin Ass'y.
(.020" OS) (Incl. 43)
Ring Set (Std.)
Ring Set (.010" OS)
Ring Set (.020" OS)
Piston Pin Retaining Ring
Connecting
Rod Ass'y. (Incl. 46)
Connecting
Rod Bolt
Valve Lifter
Camshaft
(MCR)
Oil Pump Ass'y.
Mounting
Flange Gasket
Mounting
Flange (Ind. 72 thru 83)
Oil Drain Plug (Incl. 73)
Drain Plug Gasket
Oil Seal
Governor
Shaft
Washer
Governor
Gear Ass'y. (Incl. 81)
Governor
Spool
Screw, 1/4-20 x 1-1/4"
Flywheel
Key
Flywheel
Belleville Washer
Flywheel
Nut
Solid State Ignition
Spark Plug Cover
Screw, Torx T-15, 10-24 x 15/16"
Ground Wire
* Cylinder Head Gasket
Cylinder Head
Exhaust Valve (Std.) (Incl. 151)
Exhaust Valve
(1/32" OS) (Incl. 151)
Intake Valve (Std.) (Incl. 151)
Intake Valve (1/32" OS) (incl. 151)
Screw, 5/16-18 x 1-1/2"
Resistor Spark Plug (RJ19LM)
Valve Spring
Valve Spring Cap
* Valve Cover Gasket
Valve Cover
Screw, 10-24 x 9/16"
Nut & Lock Washer,
1/4-28
Screw, 1/4-28 x 7/8"
* Carburetor To Intake Pipe Gasket
21
185
36544
Intake Pipe
186
34337
Governor
Link
189
650839
Screw, 1/4-20 x 3/8"
191
36559
S.E. Brake Bracket (Incl. 195)
195
610973
Terminal
200
35727
Control Bracket
(Incl. 202 Thru 205)
202
36482
Compression
Spring
203
31342
Compression
Spring
204
650549
Screw, 5-40 x 7/16"
205
650777
Screw, 6-32 x 21/32"
207
34336
Throttle Link
209
30200
Screw,
10-24 x 9/16"
215
32410
Control Knob
223
650451
Screw, 1/4-20 x 1"
224
34690A
* Intake Pipe Gasket
238
650932
Screw, 10-32 x 49/64"
239
34338
* Air Cleaner Gasket
241
35797
Air Cleaner Collar
245
35066
Air Cleaner Filter
250
35065
Air Cleaner Cover
260
36915
Blower Housing
261
30200
Screw, 10-24 x 9/16"
262
650831
Screw, 1/4-20 x 1/2"
275
36473
Muffler (Incl. 277)
277
650988
Screw,
1/4-20 x 2-5/16"
285
35000A
Starter Cup
287
650926
Screw, 8-32 x 21/64"
290
30705
Fuel Line
292
26460
Fuel Line Clamp
298
28763
Screw, 10-32 x 35/64"
300
36916
Fuel Tank (Incl. 292 & 301)
301
36246
Fuel Cap
305
35647
Oil Fill Tube
306
36832
* "Q"-Ring
307
35499
"O"-Ring
309
650562
Screw, 10-32 x 1/2"
310
35648
Dipstick
313
34080
Spacer
370A
36261
Lubrication
Decal
370B
35167
Control Decal
370C
36861
Primer Decal
370K
36695
Starter Decal
380
632747
Carburetor
(incl. !84)
390
590694
Rewind Starter
400
36481
Gasket Set
(Incl. Items Marked * in Notes)
416
36085
Spark Arrestor
Kit
(lncl. 417)(Optional)
417
650760
Screw, 8-32 x 3/8" (Optional)
900
--
Replacement
Engine NONE
900
--
Replacement
S!B 750679A,
order from 71-999
RPM High 2900 to 3200
RPM Low 2450 to 2750
(NOTE:
This engine could have been built with 590737
starter. Refer to the design of the rope pulley strength
ribs for part identification.
Individual
starter parts do not
interchange.)
incl. Part #'s 26756 (1),27234A
(1), 33735
(1), 36832 (1), 34338 (1), 34690A (1), 35261 (1),
36477 (1)
NOTE:
All component
dimensions
given in U.S. inches
1 inch = 25.4 mm
(Incl. 184 of Engine Parts List)
"_>_-4
_._5_3_,,
_
1
631615
Throttle
Shaft & Lever Assembly
2
631767
Throttle
Return Spring
4
631184
Dust Seal Washer
_7._Z__
5
631183
DustSeal
(Throttle)
_
._.o
6
632504
Throttle
Shutter
O
7
650506
Shutter Screw
""
16
631807
Fuel Fitting
_j
25
631867
Float Bowl
-_/
27
631024
Float Shaft
_-_
28
632019
Float
÷....
29
631028
Float Bowl"Q"
Ring
30
631021
Inret Needle, Seat, & Clip (Incl. 31)
31
631022
Spring Clip
'_
35
36045
Primer Bulb/Retainer
Ring
36
632735
Main Nozzle Tube
_!
37
632547
"0" Ring, Main Nozzle Tube
,_'_..8
40
632736
High Speed Bowl Nut
44
27110
Bowl Nut Washer
48
631027
Welch Plu
Atmos
hericVe
t
KEY PART
NO.
NO.
DESCRIPTION
--
590694
Recoil Starter
1
590599A
Spring Pin (Inc!. 4)
2
590600
Washer
3
590696
Retainer
- °
4
590601
Washer
5
590697
Brake Spring
'-_
_ .....
6
590698
Starter Dog
7
590699
Dog Spring
E
_" _'_-'
8
590700
Pulley & Rewind Spring Ass'y.
(___
11
590695
Starter Housing Ass'y.
(40 degree grommet)
12
590535
Starter Rope ( 98" X 9/64" dia.)
_-,
___
13
590701
Starter Handle
,,
KEY PART
NO.
NO.
DESCRIPTION
--
590737
Rewind Starter
3
590740
Retainer
6
590616
Starter Dog
7
590617
Dog Spring
8
590618A
Pulley & Rewind Spring Ass'y
11
590687A
Starter Housing Ass'y
(40 degree grommet)
12
590535
Starter' Rope
(Length 98" x 9/64" dia.)
13
590701
Starter Handle
14
590741
Locking Tab
22
Does not start
Loss of power
Poorcut-uneven
Excessive
vibration
Starter
rope hard to pull
Loss of drive
(Self-Propelled
Mowing)
Grass catcher
not filling
(If so equipped)
_
Hard to push
CAUSE
1.
Dirty air filter.
2.
Out of fuel.
3.
Stale fuel.
4.
Waterin
fuel.
5.
Spark plug wire is disconnected.
6.
Bad spark plug.
7.
Loose blade or broken blade adapter.
8.
Control bar in released position
g.
Control bar defective
CORRECTION
1.
2.
3.
4.
5,
6.
7.
8.
9.
Clean!replace
air filter=
Fil! fuel tank.
Drain tank and refill with fresh clean fuel.
Drain fuel tank and carburetorand
refill tank with fresh
gasoline.
Connect
wire to plug.
Replace spark plug.
Tighten blade bolt or replace
blade adapter.
Depress control bar to handle.
Replace control bar.
1.
Rear of lawn mower housing/blade
dragging
in heavy grass.
2
Cutting
too much grass.
3.
Dirty air filter.
4,
Buildup of grass, leaves
and trash under mower.
5.
Too much oil in engine.
6
WaIking speed too fa_t.
1,
Worn, bent orloose
blade.
2.
Wheel heights uneven.
3,
Low engine speed.
4.
Buildup of grass, leaves, and trash under mower,
1,
Worn, bent or loose blade.
2.
Bent engine crankshaft.
1.
Engine flywheel
brake is on when control
bar is
released.
2.
Bent engine
crankshaft
3.
Blade adapter
broken.
4.
Blade dragging
in grass.
1.
Drive wheels not turning with drive control
engaged.
2.
Belt
not driving.
1.
Cutting
height too low,
2.
Lift on blade worn off.
3.
Catcher not venting
air,
4,
Low engine speed.
1.
Grass is too high or wheel height is too low.
2.
Rear of lawn mower
housing/blade
dragging
in grass.
3.
Grass catcher too full.
4.
Handle
height positlon
not right for you.
I.
Set in "Higher
Cut" position.
2.
Set in "Higher
Cut" position.
3.
Clean/replace
air filter.
4.
Clean underside
of mower
housing.
5.
Check oil level.
6.
Cut at slower walking
speed.
1.
Replace blade.
Tighten
blade
bolt.
2.
Set all wheels at same
height.
3.
Set engine speed control
in fast position.
4.
Clean underside
of mower housing.
1.
Replace
blade. Tighten blade
bolt.
2.
Contact
an authorized
service
center/department.
1.
Depress control
bar to upper handle
before
pulling starter rope.
2.
Contact an authorized
service
center/department.
3.
Replace blade adapter.
4.
Move lawn mower to cut grass or to hard surface
to start engine.
1.
Adjust or replace drive control cable,
if broken.
2.
Put bett on pulleys
or replace
belts if broken.
1,
Raise cutting
height.
2.
Replace
blade.
3.
Clean grass catcher.
4.
Set engine speed
control
in fast position,
1.
Raise cutting height.
2.
Raise rear of lawn mower
housing one (1)
setting higher.
3.
Empty grass catcher.
4.
Adjust handle height to suit.
23
FOR REPAIR SERVICE, CALL
THIS TOLL FREE NUMBER:
! o800=4-REPAIR
(1-800=473o7247)
FOR REPLACEMENT
PARTS
INFORMATION AND
ORDERING, CALL THIS
TOLL FREE NUMBER:
1-800=FONoPART
(1=800-366=7278)
CRilFTSMI:IN®
5.5 HORSEPOWER
22" EZ MULCH
POWER PROPELLED
ROTARY LAWN MOWER
Each tawn mower has its own model
number.
Each en-
gine has its own model number.
The model number for your lawn mower will be found on a
decal attached to the rear of the lawn mower housing.
The model
number for your engine wilt be found
on the
blower housing of the engine.
All parts
Iisted herein
may be ordered
from any
Sears,
Roebuck
and Co. Service
Center/Department
and
most
Retail Stores.
WHEN ORDERING REPAIR PARTS, ALWAYS
GIVE THE
FOLLOWING
INFORMATION:
* PRODUCT - LAWN MOWER
o MODEL NUMBER - 917.377201
,, ENGINE = CRAFTSMAN
- MODEL NO. 14.3,975502
', PART NUMBER
,
PART DESCRIPTION
Your
Sears
merchandise
has
added
value
when
you
consider Sears has service units nationwide
staffed with
Sears
trained
technicians..,
professional
technicians
specifically
trained to insure that we meet our pledge to
you, we service what we sell.