ASSEMBLY INSTRUCTIONS
OPERATOR’S MANUAL
PARTS LIST
Classic Series
Walk-Behind
Leaf Blower
Series 1
Actual product may differ slightly from product pictured above
Models Covered:
LBC6151BV
(Part # 7085921)
Manual No. 7078079 (I.R. - 09/21/04)
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2
safety rules regarding outdoor power equipment
IMPORTANT! READ CAREFULLY THE FOLLOWING SAFETY RULES BEFORE
ASSEMBLING OR OPERATING UNIT.
!
• Never operate with guards not securely in place. Be sure
all safety features are attached, adjusted properly and func-
tioning properly.
• Never operate with the discharge deflectors removed or
altered.
• Do not change the engine governor setting or over speed
the engine.
• Stop on level ground, shut off engine before leaving the
operator’s position for any reason.
• Stop equipment and inspect impeller blades after striking
objects or abnormal vibration occurs. Make necessary
repairs before resuming operations.
• Keep hands and feet away intake and discharge areas.
• Keep pets and bystanders away.
• Do not operate the unit while under the influence of alco-
hol or drugs.
TRAINING
• Read, understand, and follow all instructions in the manu-
al and on the unit before starting. If the operator(s) or
mechanic(s) can not read English it is the owner’s responsi-
bility to explain this material to them.
• Become familiar with the safe operation of the equipment,
operator controls, and safety signs.
• All operators and mechanics should be trained. The owner
is responsible for training the users.
• Only allow responsible adults, who are familiar with the
instructions, to operate the unit.
• Never let children or untrained people operate or service
the equipment. Local regulations may restrict the age of the
operator.
• The owner/user can prevent and is responsible for acci-
dents or injuries occurring to themselves, other people or
property.
• Use caution when crossing roads and sidewalks. Stop
engine if not blowing.
• Use care when loading or unloading the machine into a
trailer or truck.
• Use care when approaching blind corners, shrubs, trees or
other objects that may obscure vision.
PREPARATION
• Evaluate the terrain to determine what accessories and
attachments are needed to properly and safely perform the
job. Use only accessories and attachments approved by the
manufacturer.
SLOPE OPERATION
• Wear appropriate clothing including safety shoes, safety
glasses and ear protection. Long hair, loose clothing or jew-
elry may get tangled in moving parts.
• Inspect the area where the equipment is to be used and
remove all objects such as rocks, toys and wire, which can
be thrown by the machine.
Slopes are a major factor related to loss-of-control and tip-
over accidents, which can result in severe injury or death. All
slopes require extra caution. If you cannot back up the
slope, or if you feel uneasy on it, do not drive on it.
Do
• Blow across the face of slopes; never up and down.
• Remove obstacles such as rocks, tree limbs, etc.
• Watch for holes, ruts, or bumps. Uneven terrain could over-
turn the unit. Tall grass can hide obstacles.
• Keep all movement on the slopes slow and gradual. Do not
make sudden changes in speed or direction.
Do Not
• Use extra care when handling gasoline and other fuels.
They are flammable and vapors are explosive.
a) Use only an approved container.
b) Never remove fuel cap or add fuel with the engine run-
ning. Allow engine to cool before refueling. Do not smoke.
c) Never refuel or drain the machine indoors.
• Check that operator’s presence controls, safety switches
and shields are attached and functioning properly. Do not • Do not start or stop on a slope. If tires lose traction, pro-
operate unless they are functioning properly.
ceed slowly straight down the slope.
• Do not turn on slopes unless necessary, and then, turn
slowly and gradually downhill, if possible.
• Do not use near drop-offs, ditches, or embankments. The
operator could lose footing or balance or blower 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 operate on slopes with wet grass. Reduced footing
or traction could cause sliding.
• Do not use on excessively steep slopes.
OPERATION
• Never run an engine in an enclosed area.
• Operate only in the daylight or with good artificial light,
keeping away from holes and hidden hazards.
• Be sure of your footing while using pedestrian controlled
equipment, especially when backing up. Walk, don’t run.
• Do not operate in reverse unless absolutely necessary.
Always look down and behind before and while traveling in
reverse.
• Be aware of the blower discharge direction and do not
point it at anyone. Do not operate the blower without deflec-
tors in place.
• Never leave a running unit unattended. Always stop engine
before leaving unit.
3
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2
safety rules regarding outdoor power equipment (cont.)
• Shut off fuel while storing or transporting. Do not store fuel
near flames or drain indoors.
CHILDREN
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the unit
and its activity. Never assume that children will remain
where you last saw them.
• Keep children out of the blowing area and under the watch-
ful care of another responsible adult.
• Be alert and turn unit off if children enter the area.
• Before and during reverse operation, look behind and
down for small children.
• Keep all hardware, especially impeller bolt, tight and keep
all parts in good working condition. Replace all worn or dam-
aged decals.
• Never tamper with safety devices. Check their proper oper-
ation regularly.
• Clean leaves and debris from mufflers and engine to pre-
vent fires. Clean up oil or fuel spillage.
• Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
• Never make adjustments or repairs with the engine run-
ning unless specified otherwise.
• Park machine on level ground. Never allow untrained per-
sonnel to service machine.
• Never allow children to operate the unit.
• Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
EMISSIONS
• Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth defects,
or other reproductive harm.
• Look for the relevant Emissions Durability Period and Air
Index information on the engine emissions label.
• Carefully release pressure from components with stored
energy. (e.g. springs)
• Only replace impellers. Never straighten or weld them.
• Keep hands and feet away from moving parts.
• Frequently check components and replace with manufac-
turer’s recommended parts, when necessary.
• Use only factory authorized replacement parts when mak-
ing repairs.
• Always comply with factory specifications on all settings
and adjustments.
• Only authorized service locations should be utilized for
major service and repair requirements.
MAINTENANCE AND STORAGE
• Always observe safe refueling and fuel handling practices
when refueling the unit after transportation or storage.
• Always follow the engine manual instructions for storage
preparations before storing the unit for both short and long
term periods.
• Always follow the engine manual instructions for proper
start-up procedures when returning the unit to service.
• Never store the machine or fuel container inside where
there is an open flame, such as in a water heater. Allow unit
to cool before storing.
• Never attempt to make major repairs on this unit unless
you have been properly trained. Improper service proce-
dures can result in hazardous operation, equipment damage
and voiding of manufacturer’s warranty.
4
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3
unit assembly
Note: Please refer to Parts List for correct part identification and placement.
FRONT WHEEL ASSEMBLY
•
Attach left and right caster brackets to caster wheel
using 3/8-18 x 2-1/4 bolt and lock nut. Insert bolt through
hole in bracket. Place caster wheel onto bolt. Place
other caster bracket onto bolt. Secure with lock nut. Do
not over tighten. Wheel must rotate freely. Place caster
brackets onto the threaded studs located near the dis-
charge on the front of the machine. Place flat washer
and split lock washer on each stud. Note: Angled edge
of mounting brackets should be upwards, with
holes toward bottom. Fasten with two 5/16-18 hex
nuts. Do not tighten.
•
Check caster wheel for proper vertical alignment (cam-
ber), adjust as necessary, then tighten nuts.
SIDE AIR DEFLECTOR
•
Attach side air deflector to top of discharge chute by
aligning holes in deflector with threaded studs in top of
chute snout. Fasten with two 5/16-18 hex nuts and split
lock washers. Note: Deflector should be angled
downward.
HANDLE ASSEMBLY
•
The upper handles are shipped in the folded storage
position. To unfold, loosen two handle knobs and rotate
up to the operating position. The upper handles are
secured with four knobs. Insert two 5/16-18 x 2 curved
head bolts through the handles directly below the two
shipping knobs. Place one internal tooth lock washer on
each of the bolts. Thread knobs onto curved head bolts.
Tighten all four knobs securely.
Assembly complete. Your unit is now ready to be started and checked for proper operation.
Some minor final adjustments may be required; see the Maintenance portion of this manual.
5
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4
unit operation
STARTING THE ENGINE
IMPORTANT NOTE: The procedures outlined within this section are general guidelines, and are in no way meant to replace
or supercede engine manufacturer’s operating instructions. In order to obtain optimum performance from your engine, refer
to your engine manual.
WARNING! IMPELLER IS MOUNTED DIRECTLY TO ENGINE SHAFT – STARTING ENGINE WILL
RESULT IN IMMEDIATE HIGH-VELOCITY DISCHARGE. TO AVOID INJURY OR DAMAGE, BE
SURE DISCHARGE IS POINTED AWAY FROM PEOPLE, PETS AND PROPERTY WHEN START-
ING.
!
BEFORE STARTING ENGINE:
•
Be sure that the unit is completely assembled, all fasteners are tightened securely, and all safety guards and compo-
nents are in place.
•
Be sure to check engine’s oil and fuel levels* and add as needed. (See engine manual for recommended oil and
gasoline specifications.) Never check the engine while it is running or while you are smoking. Check only when engine
is cold.
All machines are shipped without oil or fuel unless otherwise noted.
Be sure that fuel valve is set to open position.
•
OPEN
CLOSED
TO START ENGINE:
•
Move choke control located on engine to the closed
“ON” position.
CHOKED
•
Move engine speed control, located on the handle, to
the fast “Rabbit” position.
ENGINE
SPEED
CONTROL
6
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4
unit operation (cont.)
STARTING THE ENGINE (cont.)
•
Bracing unit with one hand on the upper handle and a
foot on the right rear tire, firmly grasp recoil handle and
pull briskly. You may have to pull several times before
engine starts. (If engine fails to start within a reasonable
amount of time, discontinue and check engine manual
for further instructions.) Note: Do not allow recoil rope
to snap back into recoil; damage to the rope or recoil
could result.
RECOIL HANDLE
•
After engine starts, move engine speed control to
approximately half and return choke control to open
“OFF” position.
PULL
BRISKLY
TO SHUT ENGINE DOWN:
•
•
•
Move engine speed control to slow “Turtle” position.
Allow engine to idle for 2-3 minutes before shutting down.
Move engine speed control to “STOP” position. Turn fuel valve to closed position.
IMPORTANT NOTE: If you experience problems with your engine that cannot be satisfactorily resolved by following the instructions con-
tained within the engine manual, contact your local engine dealer, or call the toll-free service number listed in the repair section of the
engine manual. All engine service, warranty or otherwise, is required to be performed by a manufacturer-authorized service center. The
equipment manufacturer is neither authorized nor responsible for any type of warranty engine service, nor is it equipped to perform any
such service.
BLOWER OPERATION
DANGER! DO NOT PASS BY OR STAND ON THE AIR DISCHARGE SIDE OF ANY LEAF
BLOWER WITH THE ENGINE RUNNING. HIGH VELOCITY DISCHARGE CAN EASILY TURN
HARMLESS DEBRIS INTO FLYING PROJECTILES.
!
DANGER! NEVER INSERT ANY BODY PART OR FOREIGN OBJECT INTO ANY OPENING
WHILE UNIT IS RUNNING. SERIOUS INJURY OR DEATH CAN RESULT.
!
7
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unit operation (cont.)
GENERAL RULES TO OBSERVE BEFORE
AND DURING OPERATION:
•
Inspect your unit before each and every use. Check for worn, bent or broken components, loose fasteners, low or flat
tires, etc., and repair or replace prior to operation. DO NOT OPERATE A MACHINE THAT IS WORN OR DAMAGED
– SERIOUS INJURY OR DEATH CAN RESULT.
•
Clear the entire work area of all debris that could cause damage to or become entangled in the unit. Rocks and large
branches can wedge themselves between the impeller and housing, causing equipment damage or personal injury. If
in doubt, remove it.
•
•
•
Do not start unit until you are ready to begin blowing, and promptly shut off unit as soon as operation is complete.
Keep hands, feet and clothing away from rotating parts. Never place your feet or hands in path of discharge.
Use proper discretion in selecting your debris removal pattern, especially on uneven terrain. Avoid steep hills, espe-
cially if surface is wet. Do not travel straight down slopes exceeding 14 degrees. If tires begin to slip when climbing a
slope, the grade is too steep for safe operation. Angle the unit to a less steep slope until tires stop slipping and trac-
tion is regained.
•
•
Be keenly aware of your surroundings while operating unit – children and pets can pop out of nowhere.
Learn to listen to your machine – being aware of what a well-running unit sounds like can alert you to a potential prob-
lem. A straining engine or clanging impeller means that trouble is almost sure to follow.
TO CHANGE AIR DISCHARGE DIRECTION:
•
To direct air discharge out from the front of the machine,
open the forward air deflector door, mounted on the
front of the discharge end of the blower, by pushing the
control lever to the front of the machine. This feature is
ideal for such things as blowing debris from a wall or
fence. Adjust engine speed to increase or decrease air
discharge rate.
FRONT
SIDE
•
To direct air discharge out from the side of the machine,
close the forward air deflector door by pulling the control
lever toward the back of the machine. This feature is
ideal for such things as blowing debris into neat rows.
Adjust engine speed to increase or decrease air dis-
charge rate.
HINTS FOR EFFECTIVE OPERATION:
•
For operator ease and maneuverability, push down on the upper handle while walking so that the machine balances
on the rear wheels.
•
When blowing dry debris, set blower discharge to lower rate; when blowing wet or frozen debris, increase discharge
rate.
8
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maintenance
BEFORE MAKING ANY ADJUSTMENTS, STOP ENGINE AND DISCONNECT SPARK PLUG
WIRE TO PREVENT INADVERTENT STARTING OF UNIT.
!
GENERAL:
•
•
Follow implicitly the engine manufacturer’s recommendations for maintenance.
Always keep your machine clean – especially the engine. Check all adjustments periodically. Also, periodically check
that all fasteners are secure.
•
•
Never make any adjustments to the unit until the engine is off and the spark plug wire is disconnected.
If carburetor adjustment is necessary, stand to one side and keep feet and hands in the clear while making adjust-
ments.
•
Keep engine free of accumulations of grass, leaves or excessive grease. An accumulation of these combustible mate-
rials may result in a fire.
•
•
•
Store gasoline in a safe and approved container in a cool, dry place.
Keep the unit and any fuel containers in locked storage to prevent children from playing and/or tampering with them.
Do not store gasoline powered equipment or fuel containers in a basement or any closed area where heating or heat
appliances or open pilot lights are present, unless the fuel is completely drained from the power equipment and the fuel
containers.
LUBRICATION:
•
The pneumatic tires on your blower contain bearings that should be lubricated on a weekly basis using a high-perform-
ance, automotive quality grease to ensure long life and minimal wear.
9
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5
maintenance (cont.)
BEFORE MAKING ANY ADJUSTMENTS, STOP ENGINE AND DISCONNECT SPARK PLUG
WIRE TO PREVENT INADVERTENT STARTING OF UNIT.
!
TROUBLESHOOTING:
•
UNIT WILL NOT START:
•
•
•
•
•
Check fuel and oil levels.
Check to make sure choke is set when engine is cold, off when hot.
Check throttle for proper operation.
Check intake baffle for jammed debris or accumulation of debris.
If condition persists, contact dealer.
•
•
UNIT STALLS:
•
•
•
Check fuel and oil levels.
Check intake baffle for jammed debris or accumulation of debris.
If condition persists, contact dealer.
EXCESSIVE NOISE OR VIBRATION:
•
•
Check to make sure all fasteners are tightened securely.
Remove intake baffle and visually inspect impeller for broken, bent, or cracked blades; also make sure impeller hub
is securely tightened onto engine shaft – bolt should be torqued to 15 ft/lbs. Pull recoil and check for bent engine
shaft. Contact dealer for repair or replacement if necessary. Do not attempt to repair a damaged impeller or
bent engine shaft. Serious injury or equipment damage may result.
BEFORE REMOVING INTAKE BAFFLE, OR ANY OTHER COMPONENT, STOP ENGINE AND DISCONNECT
SPARK PLUG WIRE TO PREVENT INADVERTENT STARTING OF UNIT.
!
•
UNIT DOES NOT TRAVEL STRAIGHT:
•
•
•
Check tire pressure – 24 psi rear. Adjust as needed.
Check camber on front wheel, adjust as needed.
Make sure wheels are lubricated – see Lubrication.
10
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6
decal identification
75893 - EAR/NOSE/BREATHING PROTECTION
REQUIRED - LOCATED ON SIDE OF BLOWER
HOUSING
13010 - DANGER-KEEP HANDS AND FEET AWAY -
LOCATED ABOVE BLOWER DISCHARGE
75760 - SNAPPER LOGO - LOCATED ON
INTAKE BAFFLE (ON APPLICABLE MODELS)
33874 - DANGER-FLYING MATERIAL -
LOCATED ON SIDE OF BLOWER HOUSING
1722551 - SIMPLICITY LOGO - LOCATED ON
INTAKE BAFFLE (ON APPLICABLE MODELS)
33686 - LEAF BLOWER WARNING -
LOCATED ON SIDE OF BLOWER HOUSING
3078075 - GIANT-VAC LOGO - LOCATED ON
INTAKE BAFFLE (ON APPLICABLE MODELS)
11
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illustrated parts list
33
12
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7
illustrated parts list (cont.)
Item
Part No.
Qty
Description
1
2
3
4
3010003
3021506
90167
3020234
91511
1
1
1
1
WELDMENT, Base & Housing 52 Classic
WELDMENT, Impeller Steel 4 Blade 15.00 O.D.
SCREW, 3/8-24 x 2” Hex Head Cap, GR5
WELDMENT, Intake Baffle
5
8
NUT, 5/16-18 Hex, GR5 or B
6
7
8
91315
3024507
90188
10
1
8
WASHER, 5/16” Split Lock
DEFLECTOR, Side Air
WASHER, .34 x .69 x .08 Flat
9
——-
3024508
91495
—-
1
1
1
1
1
1
2
4
2
2
1
1
1
1
1
1
—-
—-
1
1
1
4
4
1
—-
—-
4
4
1
1
1
1
1
DECAL – See DECAL IDENTIFICATION
WELDMENT, Door Front/Side Discharge
SCREW, 1/4-20 x 3/4” Hex Head Cap, GR5
WASHER, .263 x .375 x .062 Split Lock
BUSHING, Steel Sleeve .250 ID x .375 OD x .25 Long
SPRING, Extension (was 3024502)
10
11
12
13
14
15
16
—
17
18
19
20
21
22
23
—
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
27223
3031014
3071782
12659
3033001
3033107
91628
KNOB, #230 Dimco
ASSY., Wheel & Tire Sawtooth 4.10/3.50-4 Kenda
BALL BEARING, 5/8 x 1-3/8” (included with assembly, item 16)
WASHER, .64 x .99 x .05 Flat
RING, External Retaining (TRU1500-62)
WHEEL, 6.00 x 1.50 Semi-Pneumatic
BRACKET, Caster - RH
12763
3033017
3033101
3033102
91501
91585
3033003
——-
——-
3023270
74422
33877
91908
91298
3039112
——-
——-
91540
91601
90517
10210
12063
BRACKET, Caster - LH
SCREW, 3/8-16 x 2-1/2” Hex Head Cap, GR5
NUT, 3/8-16 Hex Center Lock, GR5 or B
ASSEMBLY, Front Caster (includes items 19 thru 23)
DECAL – See DECAL IDENTIFICATION
DECAL – See DECAL IDENTIFICATION
ASSEMBLY, Upper Handle & Grip - Narrow (p/n 33876 + grip)
GRIP, 1.0 x 21-1/2” Foam
HANDLE, Lower Folding- Narrow- Blower
SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR5
NUT, 5/16-18 Hex Nyloc
ENGINE, 6 HP B&S Intek 1” Horozontal Shaft (not shown)
DECAL – See DECAL IDENTIFICATION
DECAL – See DECAL IDENTIFICATION
SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR5
NUT, 5/16-18 Hex Flange Lock, GR5
WASHER, 3/8” Flat (not shown)
KEY, 1/4 Square x 2”
WASHER, .411/.406 I.D. Cone
WASHER, .468 x 1.625 x .25 Flat
BUSHING, Flanged .375 x .500 x .25 (.625 x .063 Flange)
BOLT, 5/16-18 x 2”, Curved Head Square Neck, GR2
91962
3031220
91189
4
13
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illustrated parts list (cont.)
Item
Part No.
Qty
Description
42
43
44
45
46
47
48
49
90391
3071776
46465
90372
3071800
90505
4
4
1
1
1
1
1
4
WASHER, 5/16” Internal Tooth Lock
KNOB, Folding Handle
GUIDE, Rope
NUT, 1/4-20 Hex Center Lock, GR5 or B
THROTTLE CONTROL, B&S
SCREW, 1/4-20 x 2” Hex Head Cap, GR5
NUT, 1/4-20 Hex Nyloc
76978
1717312
WASHER, 5/16” Curved
14
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notes
15
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ASSEMBLY INSTRUCTIONS
OPERATOR’S MANUAL
PARTS LIST
Classic Series
Walk-Behind
Leaf Blower
Series 1
McDonough, GA 30253 USA
Manual No. 7078079 (I.R. - 09/21/04)
16
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|