Craftsman 247770990-2004 Owner’s Manual
Operator's Manual
ICRFIFTSMI_N°I
6.5 Horse Power
POWER PROPELLED YARD VACUUM
Model No. 247.770990
CAUTION: Before using
this product, read this
manual and follow all
Safety Rules and
Operating Instructions.
Sears, Roebuck and Co., Hoffman Estates, IL 60179, U.S.A.
Visit our Sears website: www.sears.com/craftsman
Printed in U.S.A.
Safety
Assembly
Operation
Maintenance
Parts
Espahol, p.32
FORM NO. 769-01281
(6/2004)
Content Page Content Page
Warranty 2 Service and Adjustments 15
Safety 3 Storage 18
Assembly 6 Troubleshooting 19
Operation 9 Parts List 20
Maintenance 13 Espanol 32
One Year Full Warranty on Craftsman Yard Vacuum
This equipment is covered by a one-year warranty, provided that it is maintained, lubricated, and tuned up
according to the instructions in the operator's manual. During the warranty year, if this equipment experiences any
failure due to defects in material or workmanship, RETURN ITTO YOUR NEAREST SEARS PARTS & REPAIR
CENTER, and Sears will repair it, free of charge. In-home warranty service is available, but you will have to pay a
trip charge.
This Warranty does not cover:
• Expendable items which become worn during normal use, such as spark plugs, air cleaners, belts, and oil
filters.
• Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps, or glass.
• Repairs necessary because of operator abuse, including but not limited to, damage caused by objects, such
as stones, metal debris or oversized pieces of wood, or impacting objects that bend the frame or crankshaft,
or over-speeding the engine.
• Repairs necessary because of operator negligence, including but not limited to, electrical and mechanical
damage caused by improper storage, failure to use the proper grade and amount of engine oil, or failure to
maintain the equipment according to the instructions contained inthe operator's manual.
• Engine (fuel system) cleaning or repairs caused by fuel determined to be contaminated or oxidized (stale). In
general, fuel should be used within 30 days of its purchase date.
• Equipment if used for commercial or rental purposes.
TO LOCATE THE NEAREST SEARS PARTS & REPAIR CENTER OR TO SCHEDULE SERVICE, SIMPLY
CONTACT SEARS AT 1-800-4-MY-HOME®.
This warranty gives you specific legal rights and you may also have other rights, which vary from state to state.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179
PRODUCT SPECIFICATION
Horse Power
Engine Oil Type
Engine Oil Capacity
Fuel Capacity:
Spark Plug
Spark Plug Gap
6.5
SAE 30
18 Ounces
1 1/2 Quarts
Champion RJ-19LM
.030"
Model Number ....... ..2..4..7..,.7..7...0..9...9..0............................
Serial Number ...........................................................
Date of Purchase ......................................................
Record both serial number and date of purchase and
keep in a safe place for future reference.
WARNING: This symbol points out important safety instructions which, if not followed, could
endanger the personal safety and/or property of yourself and others. Read and follow all
instructions in this manual before attempting to operate this machine. Failure to comply with these
instructions may result in personal injury. When you see this symbol - heed its warning.
WARNING: Engine Exhaust, some of its constituents, and certain vehicle
components contain or emit chemicals known to State of California to cause cancer
and birth defects or other reproductive harm.
DANGER: This machine was built to be operated according to the rules for safe operation in this
manual. As with any type of power equipment, carelessness or error on the part of the operator can
result in serious injury. This machine is capable of amputating hands and feet and throwing objects.
Failure to observe the following safety instructions could result inserious injury or death.
TRAINING
1. Read, understand, and follow all instructions on
the machine and in the manual(s) before
attempting to assemble and operate. Keep this
manual in a safe place for future and regular
reference and for ordering replacement parts.
2. Be familiar with all controls and their proper
operation. Know how to stop the machine and
disengage them quickly.
3. Never allow children under 16 years old to
operate this machine. Children 16 years old and
over should read and understand the operation
instructions and safety rules in this manual and
should be trained and supervised by a parent.
4. Never allow adults to operate this machine
without proper instruction.
5. Keep bystanders, helpers, pets, and children at
least 75 feet from the machine while it is in
operation. Stop machine if anyone enters the
area.
6. Never run an engine indoors or in a poorly
ventilated area. Engine exhaust contains carbon
monoxide, an odorless and deadly gas.
7. Do not put hands and feet near rotating parts or in
the feeding chambers and discharge opening.
Contact with the rotating impeller can amputate
fingers, hands, and feet.
8. Never attempt to unclog either the feed intake or
discharge opening, remove or empty vacuum
bag, or inspect and repair the machine while the
engine is running. Shut the engine off and wait
until all moving parts have come to a complete
stop. Disconnect the spark plug wire and ground
it against the engine.
PREPARATION
1. Thoroughly inspect the area where the
equipment is to be used. Remove all rocks,
bottles, cans, or other foreign objects which could
be picked up or thrown and cause personal injury
or damage to the machine.
,
Always wear safety glasses or safety goggles
during operation or while performing an
adjustment or repair, to protect eyes. Thrown
objects which ricochet can cause serious injury to
the eyes.
,
Wear sturdy, rough-soled work shoes and close-
fitting slacks and shirts. Loose fitting clothes or
jewelry can be caught in movable parts. Never
operate this machine in bare feet or sandals.
Wear leather work gloves when feeding material
in the chipper chute.
,
Before starting, check all bolts and screws for
proper tightness to be sure the machine is in safe
working condition. Also, visually inspect machine
for any damage at frequent intervals.
,
Maintain or replace safety and instructions labels,
as necessary.
6.
To avoid personal injury or property damage use
extreme care in handling gasoline. Gasoline is
extremely flammable and the vapors are
explosive. Serious personal injury can occur
when gasoline is spilled on yourself or your
clothes which can ignite. Wash your skin and
change clothes immediately.
a. Use only an approved gasoline container.
b. Extinguish all cigarettes, cigars, pipes, and
other sources of ignition.
c. Never fuel machine indoors.
d. Never remove gas cap or add while the
engine is hot or running.
e. Allow engine to cool at least two minutes
before refueling.
f. Never over fill fuel tank. Fill tankto no more
than 1/2 inch below bottom of filler neck to
provide space for fuel expansion.
g. Replace gasoline cap and tighten securely.
h. If gasoline is spilled, wipe it off the engine
and equipment. Move machine to another
area. Wait 5 minutes before starting the
engine.
i. Neverstorethemachineorfuelcontainer
insidewherethereisanopenflame,spark,
orpilotlight(e.g.furnace,waterheater,
spaceheater,clothesdryer,etc.)
j. Toreduceafirehazard,keepmachinefree
ofgrass,leaves,orotherdebrisbuild-up.
Cleanupoilfuelspillageandremoveanyfuel
soakeddebris.
k. Allowmachinetocoolatleast5minutes
beforestoring.
OPERATION
1. Do not put hands and feet near rotating parts or in
the feeding chambers and discharge opening.
Contact with the rotating impeller can amputate
fingers, hands, and feet.
2. Before starting the machine, make sure the chipper
chute, feed intake, and cutting chamber are empty
and free of all debris.
3. Thoroughly inspect all material to be shredded and
remove any metal, rocks, bottles, cans, or other
foreign objects which could cause personal injury
or damage to the machine.
4. If the impeller strikes a foreign object or if your
machine should start making an unusual noise or
vibration, immediately shut the engine off. Allow the
impeller to come to a complete stop. Disconnect
the spark plug wire, ground it against the engine
and perform the following steps:
a. Inspect fordamage.
b. Repair or replace any damaged parts.
c. Check for any loose parts and tighten to
assure continued safe operation.
5. Do not allow an accumulation of processed
material to build up in the discharge area. This can
prevent proper discharge and result in kickback of
material through the feed opening.
6. Do not attempt to shred or chip material larger than
specified on the machine or inthis manual.
Personal injury or machine damage could result.
7. Never attempt to unclog either the feed intake or
discharge opening while the engine is running.
Shut the engine off, wait until all moving parts have
stopped, disconnect the spark plug wire and
ground it against the engine before clearing debris.
8. Never operate without vacuum bag and discharge
chute properly attached to the machine. Never
empty or change vacuum bag while the engine is
running. Rear end of vacuum bag must be kept
closed at all times during operation.
9. Never operate without either the inlet nozzle or
optional hose attachment properly attached to the
machine. Never attempt to attach or change either
attachment while the engine is running.
10. Keep all guards, deflectors and safety devices in
place and operating properly.
11. Keep your face and body back and to the side of
the chipper chute while feeding material into the
machine to avoid accidental kickback injuries.
12. Never operate this machine without good visibility
or light. Always be sure of your footing and keep a
firm hold on the handles.
13. Do not operate this machine on a gravel surface.
14. Do not operate this machine while under the
influence of alcohol or drugs.
15. Muffler and engine become hot and can cause a
burn. Do not touch.
16. Never pick up or carry machine while the engine is
running.
MAINTENANCEANDSTORAGE
1. Never tamper with safety devices. Check their
proper operation regularly.
2. Check bolts and screws for proper tightness at
frequent intervals to keep the machine in safe
working condition. Also, visually inspect machine
for any damage and repair, if needed.
3. Before cleaning, repairing, or inspecting, stop the
engine and make certain the impeller and all
moving parts have stopped. Disconnect the spark
plug wire and ground it against the engine to
prevent unintended starting.
4. Do not change the engine governor settings or
overspeed the engine. The governor controls the
maximum safe operating speed of the engine.
5. Maintain or replace safety and instruction labels, as
necessary.
6. Follow this manual for safe loading, unloading,
transporting, and storage of this machine.
7. Never store the machine or fuel container inside
where there is an open flame, spark or pilot light
such as a water heater, furnace, clothes dryer, etc.
8. Always refer to the operator's manual for proper
instructions on off-season storage.
9. If the fuel tank has to be drained, do this outdoors.
10. Observe proper disposal laws and regulations for
gas, oil, etc. to protect the environment.
Congratulations on making a smart purchase.Your new
Craftsman® product is designed and manufactured for years of
dependable operation. But like all products, it may require repair
from time to time. That's when having a Repair Protection
Agreement can save you money and aggravation.
Here's what's included in the Agreement:
Expert service by our 12,000 professional repair
specialists
Unlimited service and no charge for parts and labor
on all covered repairs
Product replacement if your covered product can't be
fixed
Discount of 10% from regular price of service and
service-related parts not covered by the agreement;
also, 10% off regular price of preventive maintenance
check
Fast help by phone- phone support from a Sears
technician on products requiring in-home repair, plus
convenient repair scheduling
Once you purchase the Agreement, a simple phone call is all
that ittakes for you to schedule service. You can call anytime
day or night, or schedule a service appointment online.
Sears has over 12,000 professional repair specialists, who have
access to over 4.5 million quality parts and accessories. That's
the kind of professionalism you can count on to help prolong the
life of your new purchase for years to come. Purchase your
Repair Protection Agreement today!
Some limitations and exclusions apply. For prices and
additional information call 1-800-827-6655.
Sears Installation Service
For Sears professional installation of home appliances, garage
door openers, water heaters, and other major home items, inthe
U.S.A. call 1-800-4-MY-HOME®
Look For Relevant Emissions Durability Period and
Air Index Information On Your Engine Emissions Label
Engines that are certified to meet the California Air Resources Board (CARB)Tier 2 Emission Standards must display
information regarding the Emissions Durability Period and the Air Index. Sears, Roebuck and Co., U.S.A. makes this
information available to the consumer on our emission labels.
The Emissions Durability Period describes the number of hours of actual running time for which the engine is certified to be
emissions compliant, assuming proper maintenance in accordance with the Operating & Maintenance Instructions. The
following categories are used:
Moderate: Engine is certified to be emission compliant for 125 hours of actual engine running time.
Intermediate: Engine is certified to be emission compliant for 250 hours of actual engine running time.
Extended: Engine is certified to be emission compliant for 500 hours of actual engine running time.
For example, a typical walk-behind lawn mower is used 20 to 25 hours per year. Therefore, the Emissions Durability Period
of an engine with an intermediate rating would equate to 10 to 12 years.
The Air Index is a calculated number describing the relative level of emissions for a specific engine family. The lower the Air
Index, the cleaner the engine. This information is displayed in graphical form on the emissions label.
After July 1, 2000, Look For Emissions Compliance Period On
Engine Emissions Compliance Label
After July 1,2000 certain Sears, Roebuck and Co., U.S.A. engines will be certified to meet the United States Environmental
Protection Agency (USEPA) Phase 2 emission standards. For Phase 2 certified engines, the Emissions Compliance Period
referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown
to meet Federal emission requirements. For engines less than 225 cc displacement, Category C = 125 hours, B = 250 hours
and A = 500 hours. For engines of 225 cc or more, Category C = 250 hours, B = 500 hours and A = 1000 hours.
The displacement engines of Model Series 210000 is 344 cc, 280000 is 465 cc, 310000 engines is 501 cc.
This is a generic representation of the
emission label typically foundon a
certified engine.
Bottle of
Engine Oil
FreshStartTM
Cartridge
@
Safety Glasses
NOTE: Reference to right and left hand side of the
Yard Vacuum is observed from the operating
position.
This Yard Vacuum has been completely assembled
at the factory, except for the handle, bag, and blower
chute. These parts are shipped loose in the carton.
A pair of safety glasses, the owner's manual, a bot-
tle of engine oil, and one FreshStart TM cartridge are
also included in the carton. See Figure 1.
Drive
Control
Up!er
Handle
Bracket
Rope
Guide
Lower j
Hose
Handle
Bracket
Upper
Handle
Handle
Knobs
Speed
Control
Assembly
Lower
Handle
BIo
Chute
Cable
Guide
OPENINGCARTON
• Cut each corner of the carton vertically from top
to bottom.
• Remove all loose parts.
• Remove loose packing material.
REMOVINGUNITFROMCARTON
• Lift unit from the rear to detach it from underlying
carton material and roll unit out of carton.
• Check carton thoroughly for any other loose
parts.
NOTE: Make sure not to crimp cables while
removing loose parts or the entire unit from the
carton.
LOOSEPARTSINCARTON(SeeFigurel)
• Upper and Lower Handle
• Hose Assembly
• Bag
• Blower Chute
• Safety Glasses
• A Bottle of Engine Oil (may be located in bag)
• Operator's Manual
• FreshStart TM Cartridge
Screws
Wing
Nuts
Figure 1
IMPORTANT:This unit is shipped without gasoline or
oil in the engine. After assembly, see OPERATION
section of this manual for proper fuel and engine oil
fill-up.
DISCONNECTINGSPARKPLUG
Before proceeding with assembly of your new Yard
Vacuum, disconnect the spark plug wire from the
spark plug and ground it onto the retaining post on
the engine. This will prevent accidental starting of
the engine. See Figure 2.
Retaining Spark
PlugWire
0 ©
Disconnect and Ground to
Figure 2
ATTACHINGTHEHANDLE
Remove the hairpin clips from the handle
brackets and remove the carriage screws and
wing nuts from the lower handle. See Figure 3A.
/z Carriage Cable
Screw Guide
Wing
Nut
ATTACHINGTHEHOSEASSEMBLY
• Slide hose adapter of hose assembly into the
base adapter located on the left front of the Yard
Vacuum. See Figure 4.
Hose
Bracket_
B
Cable
Tie
Lower
Guide
• Place the bottom holes in lower handle over the
pins on the handle brackets and secure with
hairpin clips.
• Insert carriage screws through upper hole in
lower handle from the inside and secure with
wing nuts.
• Unfold the upper handle until it aligns with lower
handle. Make sure the rope guide is on the right
side of upper handle. See Figure 3B.
IMPORTANT:Make sure the cables are routed outside
the lower handle. Also, do not crimp the cables while
lifting up the handles.
• Secure the two handles by tightening the handle
knobs (carriage bolts must be seated properly
into the handle). See Figure 3B.
• Pull the two cable ties attached to the cables tight
approximately 8 inches from each cable end and
place the cables into the cable guide. See Figure
3A and B.
• Loosen the wing nut that secures the rope guide
to the right side of upper handle.
• Pull the starter rope out of the engine slowly and
slip the starter rope into the rope guide. Tighten
the wing nut. See Figure 5A.
Knobs
Figure 3
Spring
Pin
Figure 4
• Pull spring loaded pin out on the base and align
pin with the first hole (closest to the end of the
tube) in the hose adapter.
• Release the pin to lock the hose in place.
• Snap the hose handle first into the upper hose
handle bracket and then into the lower hose
handle bracket. Refer to Figure 5A.
A Starter
Bracket
Lower
Hose
Handle
Bracket
Hose
Handle
B
Bracket
Chipper
Chute
Figure 5
Lay hose tubing on hanger bracket next to
chipper chute. Refer to Figure 5B.
ATTACHINGTHEBAG
ATTACHINGTHEBLOWERCHUTE
Grasp bag handle with one hand and slide locking
rod on mounting bracket with other hand toward
engine. Use the end of mounting bracket as
leverage when sliding the locking rod. See Figure 6.
Bag
Bag Handle
Stra
Stud
Locking_
Nod
Bag/Chute
Switch Stud
Button
Tab
NOTE: The bag must be removed before installing the
blower chute.
• Grasp blower chute with one hand and slide lock-
ing rod on mounting bracket with other hand
toward engine. Use the end of mounting bracket
as leverage when sliding the locking rod.
See Figure 7.
• Slip blower chute over rim of discharge opening
and release locking rod to secure chute in place.
• Raise the nozzle height to the highest setting
when using the blower chute. Refer to nozzle
height adjustment in the ADJUSTMENT section
on page 11.
NOTE: The bag/chute switch button attached to the
mounting bracket must be fully depressed by the tip of
front tab on the blower chute or engine will not start.
Front Blower
Tab
Bag/Chute
Switch
Button
Figure 6
• Slip bag over the rim of the discharge opening and
release locking rod to secure bag in place.
• Snap bag clip to the top of the lower handle.
• Place the lower straps on the bag over the top of
lower handle, hooking them on the studs.
NOTE: The bag/chute switch button attached to the
mounting bracket must be fully depressed by the tip of
front tab on bag handle when securing the bag or
engine will not start.
Rod
Engine Removed
For Clarity
Figure 7
Know Your Yard Vacuum
Read this operator's manual and safety rules before operating your Yard Vacuum. Compare the illustrations
below with your equipment to familiarize yourself with the location of various controls and adjustments. Save
this manual for future reference.
The operation of any Yard Vacuum can result in foreign objects being thrown into the eyes,
which can result in severe eye damage. Always wear safety glasses, provided with the
Yard Vacuum, for operating this equipment or while performing any adjustments or repairs on
it.
Control
Starter
)eed Control
Throttle Control
Hose Handle...._
Lower
Hose Handl,
Bracket
Bag
Hose
Assembb
Chipper
Chute
Choke Control
Hang_
Bracket
Adjustment Lever
OPERATINGCONTROLS(seeFigure8)
Chipper Chute
Allows twigs and small branches up to 1-1/2" in
diameter to be fed into the impeller for chipping.
Drive Control
Located on the underside ofthe upper handle,the drive
control isusedto engage/disengage wheels. Fully
squeeze the drive control against the upperhandleto
engagethe wheels; releaseto disengage. (DO NOT slip
clutch).
Speed Control
Located on the left side of the upper handle, the
speed control is used to select the forward speed of
the yard vacuum.
IMPORTANT:Move the speed control only when the
engine is running. Changing the speed control setting
with the engine off can damage the yard vacuum.
Blower Chute
...................Spark Plug Wire
/
Nozzle/Hose
Vac Lever
g
Figure 8
Nozzle Height Adjustment Lever
Used to adjust the nozzle ground clearance ranging
from 5/8" to 4-1/8".
Throttle Control
This lever controls the engine speed and stop
function. Through three separate positions on the
lever from left to right, the operation is as follows:
Start/ Slow/ Engine
Run Idle Off
Choke Control
The choke control is used to choke the carburetor and
assist in starting the engine.
Starter Handle
Used to start the engine.
Meets ANSI safety standards
Craftsman Yard Vacuums conform to the safety standard of the American National Standards Institute (ANSI).
9
HoseAssembly
Usedasanalternativetothenozzletovacuumyard
wastesuchasleavesorpineneedlesinhardto
reachplaces.
HoseHandle
Usedtoguidehoseassemblywhenvacuuming.
BlowerChute
Whenattachedtounit,theblowerchuteisusedto
bloworscatteryardwastesuchasleaves,pine
needle,orsmalltwigsacrossyard.
Nozzle
Yardwastesuchasleavesandpineneedlescanbe
vacuumedupthroughthenozzleforshredding.
BagHandle
Usedtograspbaginordertoassistinattaching,
removing,andemptyingbag.
Bag
Collectsshreddedmaterialfedinthroughthechipper
chuteorvacuumedinthroughthenozzle.
Nozzle/HoseVacLever
Thenozzle/hosevacleverislocatedontopofthe
nozzle.Useittoswitchvacuumsuctionbetweenthe
nozzleandthehoseassembly.
GASANDOILFILL-UP
Oil (one bottle shipped with unit)
First Time Use
• Remove oil fill dipstick.
• With the Yard Vacuum on level ground, use a
funnel to empty entire contents of oil bottle
provided into the engine.
• Replace oil fill dipstick and tighten.
Subsequent Uses
Only use high quality detergent oil rated with API
service classification SF, SG, or SH. Select the oil's
SAE viscosity grade according to the expected
operating temperature. Follow the chart below.
Colder _" 32°F ,,..-_ Warmer
y
5W30 SAE 30
Oil Viscosity Chart
Although multi-viscosity oils (5W30, 10W30, etc.)
improve starting in cold weather, they 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.
• Check the oil level making certain not to rub the
dipstick along the inside walls of the oil fill tube.
This would result in a false dipstick reading. Refill
to FULL mark on dipstick, if necessary. Capacity
is approximately 18 oz. Overfilling will cause the
engine to smoke profusely and will result in poor
engine performance.
• Replace oil fill dipstick and tighten.
• Keep oil level at FULL. Running the engine with
too little oil can result in permanent engine
damage.
Gasoline
• Remove fuel cap from the fuel tank.
• Make sure the container from which you will pour
the gasoline is clean and free from rust or foreign
particles. Never use gasoline that may be stale
from long periods of storage in its container.
Gasoline that has been sitting for any period
longer than four weeks should be considered
stale.
• Fill fuel tank with clean, fresh, unleaded regular
gasoline only. Do not use gasoline containing
METHANOL. Replace fuel cap.
• To avoid engine problems, the fuel system should
be emptied before storage for 30 days or longer.
Drain the fuel from the tank by running the engine
until the fuel tank is empty. Use fresh fuel next
season. See STORAGE section for additional
information.
• Check the fuel level periodically to avoid running
out of gasoline while operating the Yard Vacuum.
If the unit runs out of gas as it is chipping, it may
be necessary to unclog the discharge area before
it can be restarted. Refer to SERVICE AND
ADJUSTMENT section on page 16.
FreshStart TM Gas Cap
This unit is equipped with a FreshStart TM continuous
fuel preserver gas cap which automatically drips
continuous fuel preserver into your fuel tank for up to
six months depending on conditions, such as
temperature, usage patterns, fuel type and blend. To
activate the gas cap, follow the instructions below:
1. Snap the fuel preserver cartridge that comes with
your unit into the fuel cap.
2. Peel off the white tab from the cartridge.
3. Twist the FreshStart TM cap onto the fuel tank.
When you visually see that the fuel preserver
cartridge is empty, replacement cartridges are
available through your local Sears Parts & Repair
Center and most Sears stores.
WARNING: Use extreme care when
handling gasoline. Gasoline is extremely
flammable and the vapors are explosive.
Never fuel machine indoors or while the
engine is hot or running. Extinguish
cigarettes, cigars, pipes, and other
sources of ignition.
10
TOSTOPENGINE
• Move throttle control lever to STOP or OFF
position.
Disconnect spark plug wire and ground it to the
retaining post to prevent accidental starting while
the equipment is unattended.
_, ARNING: When moving throttle
guard.
control lever, be careful of heated
surfaces and sharp edges on muffler
TOSTARTENGINE
1. Attach spark plug wire and rubber boot to spark
plug.
2. The bag/chute switch button must be fully
depressed by the tip of front tab on bag handle
or blower chute for engine to start.
3. Make sure bag/chute switch wire is connected to
engine and grounded to mounting bracket.
4. Gas tank should be filled 3/4 to full before start-
ing.
5. Move throttle control to START/RUN (Rabbit)
position. See Figure 9.
6. Move the choke control toward the throttle
control to choke the engine's carburetor. (A
warm engine may not require choking.) See
Figure 9.
Throttle Control
/
/
/
TOEMPTYBAG
• Unhook bag straps from the lower handle and
unsnap bag clip from top of the lower handle. See
Figure 10.
• Grasp bag handle with one hand and pull lock rod
on mounting bracket with other hand toward
engine to release.
• Lift bag off back of unit. Refer to Figure 6.
• Twist the two buttons on the back of the bag to
unlock and empty contents. See Figure 10.
• Hold bag handle and bag clip while emptying the
contents.
• Compress bag opening and fold inner flap over
opening.
• Fold outer flap over inner flap and insert buttons
on the bag through metal outlets.
• Twist the buttons to lock bag.
Buttons
Inner Flap Bag
Bag Handle
Outer
Stra
Clip
Control
Figure 9
7. Standing behind the unit, grasp starter handle
and pull rope out until you feel a drag.
8. Pull the rope with a rapid, continuous, full arm
stroke. Keep a firm grip on the starter handle.
Let the rope rewind slowly.
9. Repeat, if necessary, until engine starts. When
engine starts, move choke control gradually
away from the throttle control.
10. If engine falters, move choke control back
toward the throttle control and repeat steps 7
through 9.
11. ALWAYS keep the throttle control in the START/
RUN position when operating the Yard Vacuum.
Figure 10
TOREMOVEBLOWERCHUTE
• Grasp blower chute with one hand and pull lock
rod on mounting bracket with other hand toward
engine to release. Refer to Figure 7.
• Remove blower chute from over the rim of the
discharge opening.
NOZZLEHEIGHTADJUSTMENT
The nozzle can be adjusted to any of five positions,
ranging from 5/8" to 4-1/8" ground clearance. The
nozzle height has to be adjusted according to yard
conditions. Move the height adjustment levers
forward or backward to adjust the nozzle upwards or
downwards. See Figure 11.
11
NOTE: In general, raise the nozzle height to vacuum
a thick layer of leaves or to operate with the blower
chute. Lower the nozzle height for smoother surfaces.
IMPORTANT:Move the speed control only when the
engine is running. Changing the speed control setting
with the engine off can damage the yard vacuum.
Yard waste such as leaves and pine needles can be
vacuumed up through the nozzle for shredding. After
material has been shredded by the flail blades on the
impeller assembly, itwill bedischarged into catcher bag
or through blower chute. Do not attempt to shred or chip
any material other than vegetation found in a normal
yard (i.e. branches, leaves, twigs, etc.) Avoid fibrous
plants such as tomato vines until they are thoroughly
dried out. Materials such as stalks or heavy branches
up to 1-1/2" in diameter may be fed into the chipper
chute.
4ozzle
Nozzle
Figure 11
,Height
Adjustment
Lever
USINGTHENOZZLEVACUUM
Place nozzle/hose vac lever in the top position on the
nozzle to vacuum through nozzle. See Figure 12.
Adapter
Spring
(First Hole)
_, WARNING: Do not attempt to shred,
IMPORTANT:The flail screen is located inside the
housing in the discharge area. Ifthe flail screen
becomes clogged, remove and clean as instructed in
the Maintenance section on page 16. For best
performance, it is also important to keep the chipper
blade sharp.
chip, or vacuum any material larger than
specified on the machine or in this
manual. Personal injury or damage to the
machine could result.
adjustments without first stopping engine
WARNING: Do not at any time make any
and disconnecting spark plug wire.
USINGTHEHOSEASSEMBLY
• Place nozzle/hose vac handle inthe bottom
position on the nozzle to redirect vacuum to the
hose assembly. See Figure 13.
• The spring loaded pin must be in the second hole of
the hose adapter to operate the hose assembly.
• Unhook the hose from upper handle bracket and
grasp the hose handle to guide while vacuuming
yard waste such as leaves or pine needles in hard
to reach places.
Figure 12
• The spring loaded pin must be in the first hole
(closest to the end of the tube) of the hose adapter
to operate the nozzle vac.
• Place both hands on top of the upper handle and
fully liftthe drive control against the upper handle to
propel the unit over yard.
• Use the speed control to choose either the high or
low speed. The speed control may be moved either
while the unit is propelling or before engaging the
wheels.
Nozzle/Hose
Vac Lever
(Bottom Position)
Hose
Spring Loaded Pin
(Second Hole)
Figure 13
12
Maint. Tasks
Product:
Lubrication
Clean Equipment
Engine:
Check engine oil
Change engine oil
Service Air Cleaner
Service spark plug
Service Muffler
Clean Engine
Maintenance Schedule
Every 25
hours
operation
4
4
4 4
4
4
4
4
4
4
4
4
4
4
Service Dates
GENERALRECOMMENDATIONS
• Always observe safety rules when performing any
maintenance.
• The warranty on this Yard Vacuum does not
cover items that have been subjected to operator
abuse or negligence. To receive full value from
the warranty, operator must maintain the
equipment as instructed in this manual.
• Some adjustments will need to be made
periodically to maintain your equipment properly.
• Follow the maintenance schedule.
• Periodically check all fasteners and make sure
they are tight.
WARNING: Always stop the engine and
disconnect and ground the spark plug
wire before performing any maintenance
or adjustments.
LUBRICATION
• Wheels- Place afew drops of SAE 30 oil on each
shoulder screw once a season.
Refer to Figure 8.
• Nozzle height adjustment levers- Lubricate
nozzle height adjustment levers with light oil.
Refer to Figure 8.
• Locking Rod- Lubricate the lock rod and
compression springs which attach to the
mounting bracket. Refer to Figure 7.
CLEANEQUIPMENT
• Clean the Yard Vacuum thoroughly after each
use.
• Wash the bag periodically with water. Allow to
dry thoroughly in the shade.
• If the flail screen becomes clogged, remove and
clean as instructed inthe SERVICE AND
ADJUSTMENTS section.
NOTE: Cleaning with a forceful spray of water is not
recommended as # could contaminate the fuel
system.
CHECKENGINEOIL
• Stop engine and wait several minutes before
checking oil level. With engine on level ground,
the oil must be to FULL mark on dipstick.
• Remove oil fill dipstick.
• Check oil level on dipstick. Level should be at
FULL mark. (If not, see "Subsequent Uses" on
page 10).
• Replace oil fill dipstick and tighten.
CHANGEENGINEOIL
Only use high quality detergent oil rated with API
service classification SF, SG, or SH. Select the
oil's SAE viscosity grade according to the
expected operating temperature. Refer to
operation section for viscosity chart.
13
• Change engine oil after the first five hours of
operation, and every twenty-five hours thereafter.
TODRAINOIL
Drain oil while engine is warm. Follow the instructions
given below:
• Drain the fuel from the tank by running the engine
until the fuel tank is empty.
• Remove oil fill dipstick.
• Tip unit on its side to drain through the oil fill tube.
• When engine is drained of all oil, refill with
approximately 18 oz. of fresh oil. Refer to Gas
And Oil Fill-up in OPERATION section.
• Replace oil fill dipstick and tighten.
SERVICEAIRCLEANER
The air cleaner prevents damaging dirt, dust, etc.,
from entering the carburetor and being forced into the
engine and is important to engine life and
performance. The air cleaner consists of a pleated
filter. Never run the engine without an air cleaner
completely assembled.
To ServiceAir Cleaner:
• Loosen screw and tilt plastic housing cover on
side of engine down. See Figure 14.
• Remove pleated filter from plastic housing cover
and replace with clean or new filter.
• Tilt cover up into place and tighten screw.
SERVICESPARKPLUG
• Clean the spark plug and reset the gap to.030" at
least once a season or every 50 hours of
operation. See Figure 15. Spark plug
replacement is recommended at the start of each
season. Refer to engine parts list for correct
spark plug type.
NOTE: Do not sandblast spark plug. Spark plug
should be cleaned by scraping or wire brushing and
washing with a commercial solvent.
.030"
Figure 15
SERVICEMUFFLER
Inspect muffler periodically, and replace if
necessary.
If your engine is equipped with a spark attester
screen assembly, remove after every 50 hours of
use for cleaning and inspection. Replace if
damaged.
Figure 14
NOTE: If the filter is torn or damaged in any way,
replace it.
_, ARNING: Temperature of muffler
and nearby areas may exceed 150° F
(65°O). Avoid these areas.
WARNING: Do not operate the Yard
Vacuum without a muffler or tamper with
the exhaust system. Damaged mufflers
or spark arresters could create a fire
hazard.
CLEANENGINE
• Clean engine by removing dirt and debris with a
cloth or brush.
• Frequently remove grass clippings, dirt, and
debris from cooling fins, air intake screen, levers,
and linkage. This will help ensure adequate
cooling and engine speed.
14
_, WARNING: Do not at any time make any
adjustment to the unit without first
stopping engine and disconnecting
spark plug wire.
NOZZLEHEIGHTADJUSTMENT
The nozzle can be adjusted to any of five positions,
ranging from 5/8" to 4-1/8" ground clearance. The
nozzle height has to be adjusted according to yard
conditions. Move the height adjustment levers
forward or backward to adjust the nozzle upwards or
downwards. See Figure 16.
NOTE: In general, raise the nozzle height to
vacuum a thick layer of leaves or to operate with the
blower chute. Lower the nozzle height for smoother
surfaces.
IMPORTANT:Make sure to insert the z-fitting into the
rear hole as it was inserted in the front hole, that is
from the outside of the drive control.
You may now carefully reinstall the drive control
by performing the previous steps in the opposite
order and manner of removal.
A
Drive
_Control
B
_lozzle
,Height
Nozzle
Figure 16
Adjustment
Lever
DRIVECONTROLCABLEADJUSTMENT
Adjust the drive control cable if the yard vacuum does
not self propel with the drive control engaged, or if the
unit hesitates while the engine maintains the same
speed after approximately 20 hours of use.
To move the z-fitting of the drive control cable from its
factory set position in the front hole of the drive
control to the rear hole, proceed as follows:
• Remove the drive control by pushing the right
side of the control out of the right hole in the
upper handle. Pivot control down towards the
lower handle and then straight up to remove it
from the left hole in the upper handle. See Figure
17A.
• There is now sufficient slack in the drive control
cable to grasp the z-fitting with your hand and
move itfrom the front hole to the rear hole of the
drive control. See Figure 17B.
Drive Control
Figure 17
IMPORTANT:Once assembled and prior to restarting,
make sure that the cable is properly adjusted. With
the drive control disengaged, the unit should freely
pull in reverse.
CARBURETORADJUSTMENT
_ WARNING: If any adjustments (e.g.
The carburetor has been pre-set at the factory and
should not require adjustment. Ifyour engine does
not operate properly due to suspected carburetor
problems, take your Yard Vacuum to a Sears Parts &
Repair Center for repair and adjustment.
carburetor) are made to the engine
while the engine is running, keep clear
of all moving parts. Be careful of heated
surfaces and muffler.
15
ENGINESPEED
The engine speed on your Yard Vacuum has been
set at the factory. Do not attempt to increase the
engine RPM. If you think that the engine is running
too fast or too slow, take your Yard Vacuum to the
nearest Sears Parts & Repair Center for repair and
adjustment.
the engine speed by tampering with the
WARNING: Do not attempt to alter
engine's governor linkage. Doing so
could result in serious personal injury
and damage to the engine. The engine
RPM has been set at the factory.
REMOVINGTHEFLAILSCREEN
If the discharge area becomes clogged, remove the
flail screen and clean area as follows.
• Stop the engine. Make certain the chipper
shredder vacuum has come to a complete stop.
• Before unclogging the discharge chute,
disconnect and ground the spark plug wire to
retaining post. See Figure 2.
• Remove the vacuum bag or blower chute from
the unit as instructed in the OPERATION section
to obtain access to flail screen. See Figure 18.
• Remove self tapping screw on right side of unit
that attaches to the flail screen. See Figure 20.
Remove _ _ _" ___
F°rB/adei_ _ __ _"_'_-"
-_Re_e_V_ping _
Figure 20
• Remove hex screw on top of rear housing near
mounting bracket and the flange lock nut that
secures flail screen. See Figure 17.
• Remove and clean the screen by scraping or
washing with water. Reinstall the screen.
SHARPENINGORREPLACINGCHIPPER
BLADE
NOTE: When tipping the unit, empty the oil and fuel
tank and keep engine spark plug side up.
/
/
Flange/Lock Nut Flail Screen
REAR VIEW
Figure 18
Remove the two self tapping screws securing the
belt cover, and remove the belt cover. See Figure
19.
Self
Tapping
Screws
• Disconnect and ground the spark plug wire to
retaining post. See Figure 2.
• Remove hose assembly and bag assembly.
• Remove the three bolts holding the hose hanger
bracket and chipper chute to the upper housing.
See Figure 20.
• Remove the front hubcaps, flange lock nuts, front
wheels, and wave washers that attach to the pivot
arm assemblies. See Figure 21.
Figure 19
16
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