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  9. Craftsman EZ3 917.270721 User manual

Craftsman EZ3 917.270721 User manual

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Owner's Manual
£11AFTSMAII°
17,0 HP
ELECTRIC START
42" MOWER
AUTOMATIC
LAWN TRACTOR
Model No.
917.270721
,, Safety
=Assembly
,, Operation
,, Maintenance
,, Repair Parts
CAUTION:
Read and followall
Safety Rules and Instructions
before operating thisequip-
ment.
For answers to your questions
about this product, Call:
1-800-659-5917
Sears Craftsman Help Line
5am - 5 pro, Mon- Sat
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Warranty ..................................................... 2
Safety Rules ................................................ 2
Product Specifications ............................ 5
Assembly .................................................. 8
Operation ................................................. 12
Maintenance Schedule ......................... 19
Maintenance ........................................... 19
Service and Adjustments ......................... 23
Storage .................................................. 29
Troubleshooting .................................... 31
Repair Parts ............................................. 34
Paris Ordering ........................ Back Cover
LIMITED TWO YEAR WARRANTY ON CRAFTSMAN RIDING EQUIPMENT
For two (2) years from the date of purchase, if this Craftsman Riding Equipment is main-
tained, lubricated and tuned up according to the instructions in the owner's manual,
Sears will repair or replace, free of charge, any parts found to be defective in material or
workmanship.
This Warranty does not cover:
° Expendable items which become worn during normal use, such as blades, spark
plugs, air cleaners, belts, etc.
,Tire replacement or repair caused by punctures from outside objects, such as nails,
thorns, stumps, or glass.
° Repairs necessary because of operator abuse, negligence, improper storage or acci-
dent or the failure to maintain lhe equipment according to the instructions contained in
the owner's manual.
•Riding equipment used for commercial or rental purposes.
/.1MITED 90 DAY WARRANTY ON BATTERY
For ninety (90) days from date of purchase, if any battery included with this riding equip-
ment proves defective in material or workmanship and our testing determines the bat-
tery will not hold a charge, Sears wilt replace the battery at no charge° In-home warranty
service on your Craftsman riding equipment is available at no charge for 30 days from
the date of purchase. Please contact your nearest service center. After 30 days from the
date of purchase, warranty service is available by taking your Craftsman riding equip-
ment to your nearest Sears Service Center. (In-home warranty service will still be avail-
able after 30 days from the date of purchase but a standard trip charge will apply). This
warranty applies only while this product is in the United States. This Warranty gives you
specific legal rights, and you may also have other rights which may vary from state to
state.
Sears, Roebuck and Co,, D/817 WA, Hoffman Estates, 1L 60179
GENERAL OPERATION
• Read, understand, and follow all instruc-
tions in the manual and on the machine
before starting.
° Only allow responsible adults, who are
familiar with the instructions, to operate
the machine°
• Clear the area of objects such as rocks,
toys, wire, etc., which could be picked
up and thrown by the blade.
•Be sure the area is clear of other people
before mowing. Stop machine if anyone
enters the area.
*Never carry passengers
*Do not mow in reverse unless absolute-
ty necessary. Always took down and
behind before and while backing.
o Be aware of the mower discharge direc-
tion and do not point it at anyone.. Do
not operate the mower without either
the entire grass catcher or the guard in
place.
o Slow down before turning..
. Never leave a running machine unat-
tended Always turn off blades, set park-
ing brake, slop engine, and remove
keys before dismounting
o Turn off bladeswhennotmowing.
o Stopenginebeforeremovinggrass
catcheror uncloggingchute.
• Mowonlyin daylightorgoodartificial
Hght.
o Do not operate the machine while under
the influence of alcohol or drugs.
° Watch for traffic when operating near or
crossing roadways.
o Use extra care when loading or unload-
ing the machine into a trailer or truck.
SLOPE OPERATION
Slopes are a major factor related to loss-
of-control and tipover accidents, which
can result in severe injury or death. All
slopes require extra caution. If you cannot
back up the slope or if you feet uneasy on
it, do not mow iL
DO:
• Mow up and down slopes, not across
• Remove obstacles such as rocks, tree
limbs, etco
° Watch for holes, ruts, or bumps. Uneven
terrain could overturn the machine. Tall
grass can hide obstacles.
,, Use slow speed. Choose a low gear so
that you will not have to stop or shift
while on the slope.
o Follow the manufacturer's recommen-
dations for wheel weights or counter-
weights to improve stability.
•Use extra care with grass catchers or
other attachments. These can change
the stability of the machine°
,, Keep all movement on the slopes slow
and gradual Do not make sudden
changes in speed or direction.
• Avoid starting or stopping on a slope. If
tires lose traction, disengage the blades
and proceed slowly straight down the
slope.
DO NOT:
°Do not turn on slopes unless necessary,
and then, turn slowly and gradually
downhill, if possible.
oDo not mow near drop-offs, ditches, or
embankments° The mower could sud-
denly turn over if a wheel is over the
edge of a cliff or ditch, or if an edge
caves in.
°Do not mow on wet grass. Reduced
traction could cause sliding.
°Do nottry to stabilize the machine by
putting your foot on the ground.
•Do not use grass catcher on steep
slopes.
CHILDREN
Tragic accidents can occur if the operator
is not alert to the pre_sence of children.
Children are often attracted to the
machine and the mowing activity. Never
assume that children will remain where
you last saw them.
o Keep children out of the mowing area
and under the watchful care of another
responsible adult.
• Be aled and turn machine off if children
enter the area.
• Before and when backing, look behind
and down for small children.
° Never carry children. They may fall off
and be seriously injured or interfere with
safe machine operation.
• Never allow children to operate the
machine..
° Use extra care when approaching blind
corners, shrubs, trees, or other objects
that may obscure vision.
SERVICE
•Use extra care in handling gasoline and
other fuels. They are flammable and
vapors are explosive.
Use only an approved container.
- Never remove gas cap or add fue!
with the engine running. Allow en-
gine to cool before refueling. Do not
smoke.
Never refuel the machine indoors.
Never store the machine or fuel
container inside where there is an
open flame, such as a water heater.
•Never run a machine inside a closed
area.
° Keep nuts and bolts, especially blade
attachment bolts, tight and keep equip-
ment 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
spillage. Allow machine to cool before
storing.
°Stop and inspect the equipment if you
strike an object. Repair, if necessary,
before restarting.
° Never make adjustments or repairs with
the engine running.
° Grass catcher components are subject
to wear, damage, and deterioration,
which could expose moving parts or
allow objects to be thrown. Frequently
check components 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
Check brake operation frequently°
Adjust and service as required.
• Be sure the area is clear of other people
before mowing. Stop machine if anyone
enters the area.
•Never carry passengers.
•Do not mow in reverse unless absolute-
ly necessary_ Always took down and
behind before and while backing.
• Never carry children. They may fal! off
and be seriously injured or interfere with
sate machine operation,
• Keep children out of the mowing area
and under the watchful care of another
responsible adult.
° Be alert and turn machine off if children
enter the area.
° Before and when backing, look behind
and down for small children,
° Mow up and down slopes (15 ° Max), not
across.
° Remove obstacles such as rocks, tree
limbs, etc.
° Watch for holes, ruts, or bumps, Uneven
terrain could overturn the machine. Tall
grass can hide obstacles.
o Use slow speed. Choose a low gear so
that yoLJ will not have to stop or shift
while on the slope.
° Avoid starting or stopping on a slope. If
tires Jose traction, disengage the blades
and proceed slowly straight down the
slope.
oDo not turn on slopes unless necessary,
and then, turn slowly and gradually
downhill, if possible.
_Look for this symbol to point out impor-
tant safety precautions. It means CAU-
TtONIII BECOME AWAREfll YOUR SAFE-
TY iS INVOLVED.
,_CAUTION: In order to prevent acciden-
tal starting when setting up, transporting,
adjusting or making repairs always discon-
nect spark plug wire and place wire where
it cannot contact spark plug.
,_kWARNING: The engine exhaust from
this product contains chemicals known to
the State of California to cause cancer,
birth defects, or other reproductive harm
PRODUCT SPECIFICATIONS
G/_SOLiNE 1.25 GALLONS .....
CAPACITY UNLEADED
AND TYPE: REGULAR
OILTYPE SAE 3O
API-SFiSG/SH): (above 32°F)
SAE 5W-30
(below 32°F)
OIL CAPACITY: 3°0 PINTS
SPARK PLUG: Champion RC12YC
GAP: .030 °')
iVALVE INTAKE: _003"-,005"
CLEARANCE: EXHAUST; ,005"-,,007"
GROUND SPEED FORWARD: 0-5.5
(MPH): REVERSE: O- 2.4
TIRE PRESSURE: FRONT: 14 PSI
REAR: 10 PSI
,CHARGING 3 AMPS BATTERY
ISYSTEM: 5 AMPS HEADLIGHTS
BATTERY: AMP/FIR: 25
MIN CCA:190
CASE SIZE: U1R
BLADE BOLT 27-35 FT. LBS.
TORQUE:
CONGRATULATIONS on your purchase
of a Craftsman Tractor, It has been
designed, engineered and manufactured
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.
We have competent, well-trained techni-
cians and the proper tools to service or
repair this tractor.
Please read and retain this manual. The
instructions will enable you to assemble
and maintain your tractor properly. Always
observe the "SAFETY RULES".
MAINTENANCE AGREEMENT
A Sears Maintenance Agreement is avail-
able on this product, Contact your nearest
Sears store for details.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
•Follow a regular schedule in maintain-
ing, caring for and using your tractor,
° Follow the instructions under "Mainte-
nance" and "Storage" sections of this
owner's manual.
,_WARNING: This tractor is equipped
with an internal combustion engine and
should not be used on or near any unim-
proved forest-covered, brush..covered or
grass-covered land unless the engine's
exhaust system is equipped with a spark
arrester meeting applicable local or state
laws (if any). If a spark arrester is used, it
should be maintained in effective working
order by the operator.
In the state of California the above is
required by law (Section 4442 of the
California Public Resources Code), Other
states may have similar laws. Federal
laws apply on federal lands° A spark
arrester for the muffler is available through
your nearest Sears Authorized Service
Center (See REPAIR PARTS section of
this manual),
,i i r,i,,i,,,111_ ]
Parts Bag contents shown full size
(1) Large Flat Washer
(1) He× Bolt 5/16-18 x 1-1/4
(1) Lockwasher 3/8
(1) Hex Bolt
3f8-16 x 1
(1) Locknut 5/t6-18
ii inl
(1) Knob O
(1)Wash er
! 7!32 × 1-3/16 x 12 Gauge
(1
(1) Shouide_
_'J Boil 5116-18
(2) WeldNuts _110
(2) Washers
3116x 3/4 x 16 Gauge
(2) Look
Washers #10
II!l P[ III ................ iiii I
6
(2) Hex Bolts tt4-20 x 314
(2) Washers
9132 x 5/8 x 16 Gauge
(2) He×
(2) Lock Nu_,s
Washers 1/4 1/4,_20
i ................
Parts packed separa_.ely in carton
lu, ii u,, ,, i iiii ii i ii,
i ii i hi' iii iiii
i I u'u iii,nUlllll'llll
Seat
Manual
(2) Shoulder
Bolts
Mulcher
Plate
Video
Cassette
1
!
1
}
}
}
Parts Bag
..... , ,,, ,,, ,,,,,,,.,,,,,,,,,,,,,,,,,,,,,,,
Steering
Boot
\
Steering
Wheel
(2) Center _
lock Nuts
(2) Washers 3/8
x 7/8 x 14 Gauge
, ii lUlIM II III'H
Slope Sheet
Parts Bag contents not shown full size
iJ i.....................
(2) Keys
Steering Wheel
Adapter
i ii ii
s,oor,oo
....-.....-.,. Wheel
'\ lnserl
(' I
Assembtys ©
i,,11
Steering
Extension
Shaft
Your new tractor has been assembled at the factory with exception of those parts teft
unassembled for shipping purposes. To ensure safe and proper operation of your tractor
atl parts and hardware you assemble must be tightened securely. Use the correct tools
as necessary to insure proper tightness. Review the video cassette before you begin,
TOOLS REQUIRED FOR
ASSEMBLY
A socket wrench set wellmake assembly
easier. Standard wrench sizes you need
are listed below.
(1) 9/16" wrench
(2) 7/t 6" wrenches
(2) 1/2" wrench
(1) 3/4" wrench
(1) Utility knife
(1)Pliers
(1) 3/4" Socket w!
drive rachet
(1) Phillips Screw-
driver
(1) Tire pressure
gauge
When right or left hand is mentioned in
this manual, it means, from your point of
view, when you are in the operating posi-
tion (seated behind the steedng whee0.
TO REMOVE TRACTOR FROM
CARTON
UNPACK CARTON
• Remove all accessible loose parts and
parts boxes from shipping carton (See
page 6).
.Cut, from top to bottom, arong lines on
all four corners of shipping carton, and
lay panels flat.
°Check for any additional loose parts or
boxes and remove.
BEFORE ROLLING TRACTOR OFF
SKID
ATTACH STEERING WHEEL
ASSEMBLE EXTENSION SHAFT AND
BOOT
° Slide extension shaft onto lower steer-
ing shaft. Afign mounting holes in exten-
sion and lower shafts and install 5/16
hex bolt and tocknuL Tighten securely,
IMPORTANT: Tighten boit and nut secure-
ly to 18-22 ft. lbs. torque,
• Place tabs of steering boot over tab
slots in dash and push down to secure.
INSTALL STEERING WHEEL
° Position front wheels of the tractor so
they are pointing straight forward.
° Slide steering whee_ adapter onto steer-
ing shaft extension.
• Position steering wheel so cross bars
are horizontal (left to right) and slide
inside boot and onto adapter.
o Assemble large fiat washer, 3/8 lock
washer, 3/8 hex bolt and tighten securely.
• Snap steering wheel insert Into center
of steering wheel.
• Remove protective materials from trac-
tor hood and grill.
IMPORTANT: Check for and remove any
staples in skid that may puncture tires
where tractor is to roll off skid.
lnseri
, ""_', i.,3/8 Hex Bolt
_._ 3/8 Lockwasher
_'_ Lar e Fat
.o_Z&_...... g
.-_:::_._c-F'--:'_:., Washe r
,'," "?,i "'
c.......
Steering ........ _ ' Steering
Wheel _Boot
Extension
Shaft _'_-_._ _ 5!16Hex
_"-,-_ Bolt
51t6 Loc knut-...,.__//
Lower Steering _' ",'_.... ,,
sha. ,; j
I",¢#I{
TO ROLL TRACTOR OFF SKID (See
Operation section for location and
function of controls)
°Press lift lever plunger and raise attach-
ment lift lever to its highest position,
,, Release parking brake by depressing
clutch/brake pedal
oPlace freewheel control in freewheeling
position to disengage transmission (See
"TO TRANSPORT" in the Operation
section of this manual).
•Roll tractor forward off skid.
° Remove banding holding discharge
guard up against tractor_
HOW TO SET UP YOUR TRACTOH
CONNECT BATTERY
,_I_CAUTION: Do not short battery termi-
nals by allowing a wrench or any other
object to contact both terminals at the
same time Before connecting battery, re-
move metal bracelets, wristwatch bands,
rings, etc_ Positive terminal must be con-
nected first to prevent sparking from acci-
dental grounding.
• Remove cardboard packing from seat
pan and lift seat pan to raised position.
. Open battery box door arid remove pro-
tective plastic
,, Remove terminal protective caps and
discard.
•If this battery is put into service after
month and year indicated en label (iabel
located between terminals) charge bat-
tery for minimum of one tlour at 6-10
amp&
•First connect RED battery cable to posi-
tive (+) terminal with hex bok, fiat wash-
er, lock washer and hex nut as shown°
Tighten securely.
o Connect BLACK grounding cable to
negative (-) terminal with remaining hex
bolt, flat washer, lock washer and hex
nut. Tighten securely
,, Close battery box door Open battery
box door for:
•inspection for secure connections
(to tighten hardware).
°Inspection for corrosion
°Testing battery
° Jumping (if required),
•Periodic charging,
Positive Discard Terminal
(Red) Cabte Proctective Caps
Lock Washer
Flal Washer
Hex Bott
Negative
(Black)
Cable
Seat
Batten
Door
IN_ tALL _EAt
Adjust seat before tightening adjustment
knob.
o Remove cardboard packing on seat pan.
• Place seat on seat pan and assemble
shoulder bolt, Tighten shoulder boll
securely,
• Assemble adjustment knob and flat
washer loosely, Do not tighten.
° Lower seat into operating position and
sit on seat.
° Slide seat until a comfortable position is
reached which allows you to press
clutch/brake pedal all the way down.
•Get off seat without moving its adjusted
position.
• Raise seat and tighten adjustment knob
securely.
Seat Pan
Shoulder
Bolt
Seat
= _ Flat Washer
Adjustment Knob
CHECK TIRE PRESSURE
The tires on your tractor were overinflated
at the factory for shipping purposes.
Correct tire pressure is important for best
cutting performance.
,, Reduce tire pressure to PSI shown in
"PRODUCT SPECIFICATIONS" on page
5 of this manual
CHECK DECK LEVELNESS
For best cutting results, mower housing
should be properly leveled. See "TO
LEVEL MOWER HOUSING" in the Service
and Adjustments section of this manual
CHECK FOR PROPER POSITION OF
ALL BELTS
See the figures that are shown for replac-
ing motion and mower blade drive belts in
the Sewice and Adjustments sectoin of
this manual, Verify that the belts are routed
correctly
Afteryou learnhowto operateyourtrac-
tor,checktosee thatthe brakeis properly
adjusted See"TOADJUSTBRAKE"in
theServiceandAdjustmentssectionof
thismanual.
INSTALLMULCHER PLATE
•Install two latch hooks to mulcher prate
using screw, washer, lock washer, and
weld nut as shown.
NOTE: Pre-assemble weld nut to latch
hook by inserting we_d nut from the top
with hook pointing down.
• Tighten hardware securely.
•Raise and hold deflector shield }n up-
right position.
• Place front of mulcher plate over front of
mower deck opening and slide into
place, as shown.
•Hook front latch into hole on front of
mower deck.
•Hook rear latch into hole on back of
mower deck.
._CAUTION. Do not remove discharge
guard from mower, Raise and hold guard
when attaching mulcher plate and allow it
to rest on plate while in operation.
TO CONVERT TO BAGGING OR
DISCHARGING
Simply remove mulcher plate and store in
a safe place. Your mower is now ready for
discharging or installation of optional
grass catcher accessory.
NOTE: It is not necessary to change
blades. The mulcher blades are designed
for discharging and bagging also.
Weld Nut From
The Top
Lock
Weid Washer
Nut.
Latch'_,
Washer
Mulcher
Plate
Deflector
Shield
Latch
Hook
Weld Nut
Lock Washer
Washer
Screw
Latch
Hooks
I0