Little Wonder Blower 2 1 1970 User Manual

MODELS: 9270-02-01  
GX270 HONDA  
9270-03-01  
EX270 SUBARU  
9390-02-01  
GX390 HONDA  
9400-03-01  
EX400 SUBARU  
9570-04-01  
570 VANGUARD  
Owners Manual and Safety Instructions for  
OPTIMAX BLOWER  
 
LITTLE  
WONDER  
BLOWER  
IMPORTANT MESSAGE  
On behalf of everyone at Little Wonder, we would like to thank you for your purchase of a Little Wonder Gasoline  
Powered Optimax Blower. This professional blower was designed to the highest standards to ensure you many  
hours of uninterrupted service.  
This manual provides the information necessary for safe and efficient operation and service. For your safety, it  
is critically important that you read and understand this entire manual before operating your blower.  
LITTLE WONDER  
SCHILLER GROUNDS CARE, INC.  
1028 STREET ROAD, P.O. BOX 38  
SOUTHAMPTON, PA 18966  
TABLE OF CONTENTS  
FIGURES  
PAGE  
SAFETY.........................................................................................................................................................4-8  
SET UP INSTRUCTIONS............................................................................................................................9-10  
CONTROLS.................................................................................................................................................... 11  
OPERATION / MAINTENANCE .....................................................................................................................12  
ADJUSTMENTS.............................................................................................................................................13  
STORAGE / TORQUE SPECIFICATIONS.....................................................................................................14  
INTAKE GUARD ASSY ....................................... FIGURE 1 .........................................................................15  
ENGINE ASSY .................................................... FIGURE 2 .........................................................................16  
HOUSING ASSY ................................................. FIGURE 3 .........................................................................17  
WARRANTY............................................................................................................................... BACK COVER  
MANY USES:  
The extreme versatility offered by Little Wonder’s line of blowers makes them ideally suited for a wide variety  
of jobs; blowing leaves, grass clippings, thatch, blowing tennis courts dry, cleaning large driveways, stadiums,  
parking lots and other hard surfaces, precleaning roofs before repair and countless other jobs.  
This Operator’s Manual is part of the machine. Suppliers of both new and second-  
hand machines must make sure that this manual is provided with the machine.  
4-2011  
3
 
SAFETY  
LITTLE  
WONDER  
BLOWER  
This symbol means:  
NOTICE !!!  
ATTENTION!  
BECOME ALERT!  
Unauthorized modifications may present extreme  
safety hazards to operators and bystanders and  
could also result in product damage.  
Your safety and the safety of others is involved.  
Schiller Grounds Care, Inc. strongly warns against,  
rejects and disclaims any modifications, add-on  
accessories or product alterations that are not  
designed,developed,testedandapprovedbySchiller  
Grounds Care, Inc. Engineering Department. Any  
Schiller Grounds Care, Inc. product that is altered,  
modified or changed in any manner not specifically  
authorized after original manufacture-including the  
additionofafter-marketaccessoriesorcomponent  
parts not specifically approved by Schiller Grounds  
Care, Inc.-will result in the Schiller Grounds Care,  
Inc. Warranty being voided.  
Signal word definitions:  
The signal words below are used to identify levels  
of hazard seriousness. These words appear in this  
manual and on the safety labels attached to Schiller  
Grounds Care, Inc. machines. For your safety and  
the safety of others, read and follow the information  
given with these signal words and/or the symbol  
shown above.  
DANGER indicates an imminently hazardous  
situation which, if not avoided, WILL result in death  
or serious injury.  
Any and all liability for personal injury and/or  
property damage caused by any unauthorized  
modifications, add-on accessories or products not  
approved by Schiller Grounds Care, Inc. will be  
considered the responsibility of the individual(s) or  
company designing and/or making such changes.  
Schiller Grounds Care, Inc. will vigorously pursue  
full indemnification and costs from any party  
responsibleforsuchunauthorizedpost-manufacture  
modifications and/or accessories should personal  
injury and/or property damage result.  
WARNING indicates a potentially hazardous  
situation which, if not avoided, COULD result in  
death or serious injury.  
CAUTIONindicatesapotentiallyhazardoussituation  
which,ifnotavoided,MAY resultinminorormoderate  
injury. It may also be used to alert against unsafe  
practices or property damage.  
CAUTION used without the safety alert symbol  
indicates a potentially hazardous situation which, if  
not avoided, MAY result in property damage.  
MODEL NUMBER: This number appears on  
sales literature, technical manuals and price lists.  
Schiller Grounds Care, Inc.  
1028 Street Road  
SERIAL NUMBER: This number appears only  
on your unit. It contains the model number fol-  
lowed consecutively by the serial number. Use  
this number when ordering parts or seeking war-  
ranty information.  
Southampton, PA 18966 U.S.A  
Phone: 215-357-5110  
Fax:  
215-357-8045  
MODEL NUMBER  
4
 
SAFETY  
LITTLE  
WONDER  
BLOWER  
MACHINE PREPARATION  
Operator preparation and training  
SITE PREPARATION AND CIRCUMSTANCES  
Read the Operation & Safety  
Manual  
Evaluate the terrain to determine how to safely  
perform the job. Only use accessories and  
attachments approved by the manufacturer.  
If an operator or mechanic  
cannot read English, it is  
the owner's responsibility  
to explain this material to  
them. If any portion of  
this material is unclear,  
contact your factory  
Be sure the area is clear of pets and people,  
especially young children. Never assume they  
will remain where you last saw them. Stop the  
machine if any enter the area.  
representative for clarification.  
Become familiar with the safe operation of the  
equipment, operator controls and safety signs.  
Be prepared to stop the engine quickly in an  
emergency. Do not operate or allow another  
person to operate this machine if there are any  
questions about safety.  
MULTIPLE OPERATORS  
Keep a safe distance between operators when  
working together.  
MACHINE PREPARATION  
Do not tamper with or defeat safety devices.  
Keep guards, shields and interlock safety devices  
in place and in proper working condition. They  
are for your protection.  
All operators and mechanics should be trained.  
The owner is responsible for training the users.  
Wear appropriate clothing, including safety  
goggles or safety glasses with side shields when  
operating. Wear substantial footwear. Do not  
operate barefoot or wearing open sandals. Long  
hair, loose clothing or jewelry may get tangled in  
moving parts.  
Keep all fasteners such as nuts, bolts and pins  
well secured.  
Verify that machine and attachments, if any, are  
in good operating condition.  
_
Wear appropriate hearing protection.  
Wear dust mask to avoid breathing dust.  
Wear safety glasses.  
Never allow children, unskilled or improperly  
trained people to operate this equipment. Local  
regulations can restrict the age of the operator.  
Keep warning labels and this operator's manual  
legible and intact. Replacement labels and  
manuals are available from the factory.  
Do not operate machine while under the  
influence of drugs or alcohol, or any other  
condition of impairment.  
The owner/user can prevent and is responsible  
for accidents or injuries occurring to themselves,  
other people or property.  
5
 
SAFETY  
LITTLE  
WONDER  
BLOWER  
OPERATING SAFELY  
INTERRUPTING OPERATION  
IN GENERAL  
-
Before leaving the operator's position:  
Use extra care when loading or unloading the  
machine into a trailer or truck.  
- Park on level ground.  
- Shut off the engine.  
Do not run the engine in an enclosed area where  
dangerous carbon monoxide fumes can collect.  
-
Stop the engine, and wait until the fan stops  
moving:  
- before refueling;  
Never leave a running machine unattended.  
Always stop engine when leaving the operator  
position.  
-
Stop the engine, and disconnect the spark plug  
wire(s):  
- before clearing blockages;  
- before checking, cleaning or working on the  
machine;  
- if the machine begins to vibrate abnormally:  
shut off machine immediately. Inspect  
and have repairs made as needed before  
restarting;  
Do not blow towards people, cars, windows, or  
other items which could be injured or damaged  
by the blown debris.  
Keep hands away from the blower air intake and  
outlet.  
STARTING  
Start according to instructions in this manual or  
on the machine.  
- except for repairs or adjustments as specifically  
noted, such as for carburetor adjustment,  
where the engine must be running. Keep  
hands and feet clear of moving parts in these  
circumstances.  
Do not change engine governor settings or  
overspeed the engine. Operating the engine  
at excessive speed can increase the hazard of  
personal injury.  
-
Allow the fan to come to a complete stop when  
stopping operation to clear blockages, unclog,  
inspect the machine, do maintenance or repair.  
OPERATING ON SLOPES  
-
Reduce the throttle setting during engine shut-  
down and, if the engine is provided with a shut-  
off valve, turn the fuel off at the conclusion of  
operation.  
USEEXTRACAREWHENOPERATINGONSLOPES.  
EVALUATE THE RISKS INVOLVED BEFORE OPER-  
ATING ON A SLOPE  
.
-
Slopes are a major factor related to slip and fall  
accidents that sometimes lead to severe injury or  
death. All slopes require extra caution.  
-
Do not operate on slopes if uneasy or uncertain.  
Ultimate responsibility for safe operation on slopes  
rests with the operator.  
-
Do not operate on steep slopes. Poor footing could  
cause a slip and fall accident.  
-
Keep all movement on slopes slow and gradual.  
-
Do not operate near drop-offs, ditches or embank-  
ments. You could lose your footing or balance.  
-
Do not turn on slopes unless necessary, and then  
turn slowly and downhill when possible.  
-
-
Be sure of your footing on slopes.  
Watch for holes, ruts, bumps, rocks and other hid-  
den objects. Uneven terrain could cause a slip and  
fall accident. Tall grass can hide objects.  
6
 
SAFETY  
LITTLE  
WONDER  
BLOWER  
MAINTENANCE SAFETY  
In general  
-
When refueling or checking fuel level:  
- Stop the engine and allow to cool;  
- Do not smoke;  
- Refuel outdoors only;  
- Use a funnel;  
-
Maintain machine according to manufacturer's  
schedule and instructions for maximum safety  
and best results.  
- Do not overfill;  
-
-
Park machine on level ground.  
- If fuel is spilled, do not attempt to start the  
engine until the spill is cleaned up and vapors  
have cleared.  
Never allow untrained personnel to service ma-  
chine.  
- Replace caps on fuel containers and tanks  
securely.  
-
Guards should only be removed by a qualified  
technician for maintenance or service.  
Sparks from static electricity can start fires or  
cause explosions. Flowing fuel can generate static  
electricity. To prevent static electricity sparks:  
-
Adjust or repair only after the engine has been  
stopped and the fan has stopped moving.  
-
Disconnect spark plug wire(s) before doing any  
maintenance.  
-
Keep containers electrically grounded. Do not fill  
containers in a vehicle or on a truck or trailer bed  
with a plastic liner. Fill containers on the ground  
away from the vehicle.  
-
Replace parts if worn, damaged or faulty.  
For best results, always replace with parts  
recommended by the manufacturer.  
-
When practical, remove petrol (gasoline)  
powered equipment from the truck or trailer  
and refuel it on the ground. If equipment must  
be refueled on the truck or trailer, refuel from  
a portable container rather than a dispenser  
nozzle.  
-
Do not dismantle the machine without releasing  
or restraining forces which may cause parts to  
move suddenly.  
-
-
Provide adequate support, e.g. jack stands for  
lifted machine or parts if working beneath.  
-
-
Keep the dispenser nozzle in contact with the rim  
of the fuel tank or container opening until fueling  
is complete. Do not use a nozzle lock-open  
device.  
Do not put hands or feet near or under rotating  
parts.  
-
-
-
Clean up spilled oil or fuel thoroughly.  
Replace faulty mufflers.  
If fuel is spilled on clothing change it immediately.  
To reduce fire hazards, keep the engine, muf-  
fler, and fuel storage area free of grass, leaves,  
debris buildup or grease.  
STORAGE SAFETY  
-
-
-
Stop the engine and allow to cool before storing.  
Drain the fuel tank outdoors only.  
Fans  
Do not straighten or weld fans. Replace dam-  
aged or failed fans..  
Store fuel in an approved container in a cool, dry  
place.  
Fuel  
-
-
Keep the machine and fuel containers in a locked  
storage place to prevent tampering and to keep  
children from playing with them.  
WARNING  
-
-
Gasoline (petrol)) and die-  
sel fuels are flammable;  
gasoline (petrol) vapors  
are explosive. Use extra  
care when handling.  
Do not store the machine or fuel container near an  
open flame, spark, or appliance, such as a water  
heater, or a pilot light.  
Store only in containers  
specifically designed for  
fuel.  
-
-
Keep petrol (gasoline) storage area free of grass,  
leaves and excessive grease to reduce fire haz-  
ard.  
Clean grass and debris from cutting units, drives,  
mufflers and engine to help prevent fires.  
7
 
SAFETY  
LITTLE  
WONDER  
BLOWER  
SAFETY DECALS  
An important part of the safety system incorporated in this blower are the warning labels found on the blower.  
Replace labels if damaged or illegible.  
ADVERTENCIA  
Antes de comenzar:  
WARNING  
-Lea y entienda el manual del  
operador y las etiquetas.  
-Pide que alguien lea y explique el  
manual y las etiquetas a usted si  
usted no lee Inglés.  
BEFORE STARTING:  
-Use protección ocular y auditiva.  
-Read and understand Operator  
-No haga funcionar sin los  
manual and labels.  
-Wear hearing and eye protection.  
protectores en su lugar.  
-Pare el motor antes de dar servicio  
-Replace labels and Operator  
-La gente a más durante la  
manual if lost or damaged.  
operación.  
4165977  
DANGER  
Fan blades can cut/crush.  
-Keep hands and feet away.  
-Stop engine and remove spark plug  
wire before servicing.  
D
-Do not operate without guards in  
E
place.  
F
L
E
C
WARNING  
T
O
R
Thrown objects  
-Keep bystanders away.  
-Do not blow toward people or pets.  
-Do not blow toward items that may  
4165913  
be damaged by flying debris.  
4165913 USED ON REMOTE  
HORIZONTAL DEFLECTOR MODELS  
ONLY  
4165975  
8
 
SET-UP INSTRUCTIONS  
LITTLE  
WONDER  
BLOWER  
SET-UP INSTRUCTIONS  
1. Open box. Remove upper handle and cardboard  
insert.  
2. Lay box down with blower housing up. Use lower  
handle to roll unit out of the box.  
3. Locate hardware package.  
4. Install upper handle to lower handle with (4) 3/8-16  
x 1-34 carriage bolts and (4) 3/8-16 flanged nylon  
insert nuts from the hardware package. Tighten the  
nuts securely but not so much as to crush the tube.  
(Figure 1)  
FIGURE 1  
5. Route the throttle cable in front of lower handle  
crossbar. Install to the left side of the upper handle  
with (2) 10-32 x ½ thread forming screws from the  
hardware package. (Figure 2)  
6. Ensure the center link of the chain is on the center  
tooth of the deflector sprocket before connecting the  
deflector cable. (Figure 5)  
FIGURE 2  
FIGURE 5  
9
 
SET-UP INSTRUCTIONS  
LITTLE  
WONDER  
BLOWER  
SET-UP INSTRUCTIONS (continued)  
7. Route the deflector cable above the axle and in  
front of the lower handle cross bar. Remove one of  
the nuts and the boot from the end of the deflector  
cable and install the cable through the key slot into  
the bracket on the upper handle. Reconnect the  
clevis from the control lever and install over the end  
of the cable. Reconnect the clevis to the control  
lever with a ¼ x 5/8 clevis pin and hairpin cotter.  
(Note: The deflector can be moved and held in  
place with the locking knob to help connect the  
clevis fitting to the control lever. Move the control  
lever to the rear to more easily connect the cable.  
Loosen the knob so the deflector moves freely after  
the clevis is connected. (Figure 3)  
8. Move the deflector control lever to the rear of the  
slot. Adjust the jam nuts on the cable fitting so  
the deflector is completely closed. Lock the nuts  
against the bracket when the adjustment is correct.  
FIGURE 3  
9. Secure the throttle and deflector cables to the  
handle tubes with cable ties from the hardware  
package. Trim off excess. (Figure 4)  
10.  
Fill the engine with oil to the level indicated  
on the dipstick. Fill the fuel tank with clean, fresh  
regular grade unleaded gasoline.  
FIGURE 4  
10  
 
CONTROLS  
LITTLE  
WONDER  
BLOWER  
(BLOWER SHOWN WITH SUBARU EX40 ENGINE.  
OTHER ENGINES ARE SIMILAR.)  
SWITCH (A)  
Move to the “OFF” position to stop the engine.  
Move to the “ON” position before starting engine.  
THROTTLE (B)  
Controls engine speed and the amount of air  
being blown.  
CHOKE (C)  
Move to the “CHOKE” position to apply the  
choke. Move to the “RUN” position to remove  
the choke.  
FUEL SHUT OFF (D)  
Move to the “OFF” position to shut off the fuel  
whenever transporting the machine by trailer  
or truck or during storage. Move to the “ON”  
position before starting the engine.  
REMOTE HORIZONTAL DEFLECTOR LEVER (E)  
Move the lever forward to direct the flow of air  
down. Move the lever back to direct the flow of  
air up.  
LOCKING KNOB (F)  
Tighten the knob to lock the horizontal deflector  
in the desired position. Loosen to allow the  
deflector to be rotated with remote horizontal  
deflector lever.  
VERTICAL DEFLECTOR (G)  
Rotate the deflector to direct air discharge  
forward or to the side.  
HORIZONTAL DEFLECTOR (H)  
Directs air flow. Controlled by Remote Horizontal  
Deflector Lever E. May be locked in place with  
knob F.  
11  
 
OPERATION / MAINTENANCE  
LITTLE  
WONDER  
BLOWER  
BEFORE STARTING THE ENGINE  
1. Read the Operator Manual and Engine Manual.  
Become familiar with the controls, how each func-  
tions, and what it operates.  
MAINTENANCE INSTRUCTIONS  
Stop engine and remove the spark plug wire before  
performing any maintenance.  
2. Check the engine oil level and add if necessary.  
Keep blower air intake clear of debris for best  
performance.  
3 Fill the fuel tank with good quality, clean, unleaded  
regular gasoline (petrol). Use a funnel to avoid  
spilling.  
Clear air discharge area of any debris accumulation.  
Ensure machine has been shut off and fan is no  
longer moving before clearing.  
OPERATING INSTRUCTIONS  
Air flow can be directed to the side or front by the  
two-position vertical deflector. The front discharge  
position is used to remove debris from along walls,  
fences, etc. The side discharge position is used to  
form windrows or piles. The horizontal deflector  
directs air downward to “chisel” under wet, heavy  
leaves and litter. Air velocity is regulated by the  
throttle setting.  
Keep all hardware tight.  
Check oil level daily. Top off as needed.  
Change engine oil after the first 5 hours of operation.  
Then change as recommended by the engine  
manufacturer.  
1. Remove drain plug and drain oil while engine is  
warm.  
To reduce windrowing or to blow over an obstacle,  
point deflector upward.  
2. Replace drain plug, remove fill plug and  
fill with new oil. See engine manual for oil  
specifications.  
To avoid blowing in an area, close deflector and  
reduce throttle setting.  
3. Start and run engine for 30 seconds. Stop  
engine.  
Slight changes in deflector position will have a big  
effect on air flow. Experiment until you find the best  
position for your needs.  
4. Wait 30 seconds, then re-check oil level.  
When clearing a yard or parking lot, a little time spent  
planning how to blow it off can greatly reduce the  
total clearing time.  
5. Top off if necessary. See engine manual for  
details.  
To stop the engine, move the throttle control to the  
slow position and switch the engine off.  
Stop the engine when moving from work site to work  
site. This will save fuel and prevent inadvertently  
blowing debris where you don’t want to.  
NOTE: When transporting the machine by truck or  
trailer, close the fuel valve. This avoids the possibil-  
ity of flooding should any dirt get under the carbure-  
tor float needle. Leaving the valve open can allow  
severe flooding which may ruin the engine by diluting  
the oil.  
12  
 
ADJUSTMENTS  
LITTLE  
WONDER  
BLOWER  
DEFLECTOR LEVER  
DEFLECTOR CHAIN  
If the deflector door moves from the set position dur-  
ing operation, tighten the deflector lever pivot bolt just  
enough to keep the deflector in place. DO NOT over  
tighten, the handle tube could crush.  
The sprocket needs to be installed on the deflec-  
tor as shown. The chain consists of 2 master links,  
6 roller links, and 5 pin links. The middle pin link  
should be over the center tooth of the sprocket.  
(Figure 2)  
If large amounts of adjustment are required, the  
chain can be moved one pitch on the sprocket to  
gain 1/2” of adjustment.  
HORIZONTAL DEFLECTOR  
Adjust the jam nuts on the cable conduit so the deflec-  
tor door is completely closed when the deflector lever is  
moved all the way forward. (Figure 1)  
FIGURE 1  
FIGURE 2  
13  
 
STORAGE / TORQUE SPECIFICATIONS  
LITTLE  
WONDER  
BLOWER  
STORAGE  
To put the equipment into service after an extended  
period of storage.  
To prevent possible explosion or ignition of vaporized  
fuel, do not store equipment with fuel in tank or  
carburetor in an enclosure with open flame (for example,  
a furnace or water heater pilot).  
1. Check for loose parts and tighten if necessary.  
2. Fill the fuel tank and then check the engine oil  
Before the equipment is put into storage for any  
period exceeding 30 days.  
level.  
3. Start the engine and check for fuel leaks. Repair  
1. Drain all fuel from the fuel tank and fuel lines.  
any leaks before operating the unit.  
2. Start the engine and run until all the fuel is used  
from the carburetor float bowl and the engine  
stops.  
3. While the engine is still warm, drain the crankcase  
oil and replace with the proper weight oil  
corresponding to the season the equipment will be  
next used.  
4. Remove the spark plug and squirt a small amount  
of engine oil into the cylinder. Slowly pull the  
starter a few times to distribute oil in the cylinder  
and reinstall the spark plug.  
5. Top off if necessary. See engine manual for  
details.  
TORQUE SPECIFICATIONS  
Min. Torque  
Ft-lbs (In-lbs)  
Max. Torque  
Ft-lbs (In-lbs)  
Location  
Description  
P/N  
Housing to engine face  
BLT-W LF 5/16-24 x 1-3/8  
BLT 5/16-18 X 1-1/2  
910517  
22  
19  
28  
25  
Engine to deck  
64262-009  
BLT-HEX 7/16-20 x 1-3/4 GR8  
(USED ON 9270 MODELS)  
64123-253  
64123-127  
64123-267  
Fan to Crankshaft  
50  
30  
30  
90  
50  
50  
BLT-HEX 3/8-24X1-3/4 GR8  
(USED ON 9390 AND 9400  
MODELS)  
BLT-HEX 3/8-24 X 2.5 GR 8  
(USED ON 9570 MODELS)  
14  
 
INTAKE GUARD ASSY  
LITTLE  
WONDER  
BLOWER  
FIGURE 1  
2
1
4
7
9
10  
4
8
3
11  
5
6
7
9
11  
10  
8
ITEM PART NO.  
DESCRIPTION  
QTY  
1
2
3
4
5
6
7
4166183  
4165218.7  
64123-54  
64268-02  
64229-02  
LABEL-INTAKE GUARD  
ASSY-GUARD INTAKE  
BLT-HEX 5/16-18X.75  
NUT-FL NYLON LOCK 5/16-18  
NUT 5/16-18  
1
1
4
6
4
1
1
4165926.10  
64123-253  
INTAKE PANEL-CENTER  
BLT-HEX 7/16-20 x 1-3/4 GR8  
(USED ON 9270 MODELS)  
BLT-HEX 3/8-24X1-3/4 GR8  
(USED ON 9390 AND 9400 MODELS)  
BLT-HEX 3/8-24 X 2.5 GR 8  
(USED ON 9570 MODELS  
64123-127  
64123-267  
8
4166730  
4166731  
4166722  
WLDMT-FAN 7 BLADE 2.75  
(USED ON 9270 MODELS)  
WLDMT-FAN 9 BL  
1
(USED ON 9390 AND 9400 MODELS)  
WLDMT-FAN, 9BL 3.25  
(USED ON 9570 MODELS  
9
10  
64164-13  
4163427  
KEY 1/4 X 2 SQ  
PLUG-FAN 7/16 X 1  
1
1
(USED ON 9270 MODELS)  
PLUG-FAN 3/8 X 1.0  
(USED ON 9390 AND 9400 MODELS)  
PLUG-FAN 18 VAN  
4163424  
4166437  
(USED ON 9570 MODELS)  
11  
4165169  
4165170  
SPACER-FAN .53  
(USED ON 9270, 9390, & 9400 MODELS)  
SPACER-FAN 1.24  
1
(USED ON 9570 MODEL)  
15  
 
ENGINE ASSY  
LITTLE  
WONDER  
BLOWER  
FIGURE 2  
4
6
25 23  
28  
24  
5
27  
32  
24  
23  
10  
31  
8
26  
33  
7
16  
9
8
16  
16  
19  
21  
16  
3
9
15  
30  
19  
29  
16  
18  
19  
11  
17  
1
16  
20  
12  
12  
2
20  
14  
13  
11  
1
22  
ITEM PART NO.  
DESCRIPTION  
QTY  
ITEM PART NO.  
DESCRIPTION  
QTY  
1
2
3
64229-02  
64141-6  
4166074  
LOCKNUT-NYL 5/16-18  
NUT 5/16-18  
ENG-HONDA GX270  
6
4
1
8
9
4164632  
64123-283  
GRIP-1-1/4 X 14  
2
2
1
2
2
2
1
1
6
1
1
6
4
4
4
1
2
1
1
2
1
4
4
1
1
1
BLT-HEX 1/4-20X1.75  
CABLE-PRE DEFLECTOR  
WHEEL-4.10/3.50 X 6  
SNAP RING.625  
SPACER-PDR MTL 35X1.0X.25  
AXLE  
10 4166615  
11 4164204  
(USED ON 9270-02 MODEL)  
ENG-SUBARU EX27  
(USED ON 9270-03 MODEL)  
ENG-HONDA GX390  
(USED ON 9390 MODEL)  
ENG-SUBARU EX40  
(USED ON 9400 MODEL)  
4165990  
4166075  
4165993  
4166420  
1
1
1
1
12 64144-36  
13 4164192-01  
14 4164178  
15 4164591.10  
16 64163-55  
17 4164588.7  
18 4165895.10  
19 64123-61  
20 4164204-01  
21 64268-02  
22 64262-009  
23 64229-01  
24 4165854  
25 4165855.7  
26 4166457  
27 64139-26  
28 64188-65  
29 64268-03  
30 64018-5  
HANDLE-LOWER  
WASHER-5/16 FLAT  
DECK-ENGINE,BLR LG  
BRACE-LOWER HANDLE  
BLT-HEX 5/16-18X1-3/4  
BEARING-WHL  
NUT-FL NYLON LOCK 5/16-18  
BLT-FLGHD 5/16-18X1-1/2  
NUT-NYLON LOCK 1/4-20  
WASHER- UHMW PE  
WASHER-ANTIROTATION  
CLEVIS-CABLE  
BLT-WLF 10-32 X 5/8  
PIN CLEVIS 1/4X.62  
NUT-FL NYLON LOCK 3/8-16  
BLT-CRG 3/8-16X1-3/4  
BLT-HEX 1/4-20X2-1/2  
S-BRACKET,DEFLECTOR  
COTTER-HAIRPIN .08X1.19  
ENG-ENGINE-VANGUARD 18  
(USED ON 9570 MODEL)  
4
5
4166778  
S-LEVER W/ GRIP  
(INCLUDES ITEM 6)  
1
4166170-01  
CABLE-THROTTLE  
(USED ON HONDA ENGINES)  
1
1
1
4166170-02  
(USED ON SUBARU ENGINES)  
4166170-03  
CABLE-THROTTLE  
CABLE-THROTTLE  
(USED ON VANGUARD ENGINES)  
6
7
4165987  
4166779  
GRIP-GRIP-1/4X1X5 LEVER  
S-HANDLE UPPER W/ GRIPS  
(INCLUDES ITEM 8 QTY 2)  
1
1
31 64123-98  
32 4166780  
33 64168-2  
16  
 
HOUSING ASSEMBLY  
LITTLE  
WONDER  
BLOWER  
FIGURE 3  
35  
36  
3
2
18  
5
21  
37  
9
15  
20  
1
19  
20  
4
16  
17  
13  
14  
23  
28  
12  
8
22  
11  
29  
32  
30  
33  
26  
6
24  
7
34  
25  
27  
8
31  
ITEM PART NO.  
DESCRIPTION  
QTY  
ITEM PART NO.  
DESCRIPTION  
QTY  
1
2
3
4
5
6
7
8
9
64141-6  
4166329  
4166187  
4165975  
910517  
64151-31  
910130  
8-18  
NUT 5/16-18  
S-HOUSING LG BLOWER  
LABEL-BLOWER SIDE  
LABEL-WARNING/DANGER  
BLT-WLF 5/16-24 X 1-3/8  
LOCKNUT-10-32  
SPRING-DEFLECTOR  
RING-RETAINING  
LABEL-READ MANUAL  
LABEL-LB400S, 9400 MODEL  
LABEL-LB570V, 9570 MODEL  
LABEL-LB270H, 9270-02 MODEL  
LABEL-LB270S, 9270-03 MODEL  
LABEL-LB390H, 9390 MODEL  
3
1
1
1
4
2
1
3
1
1
18 4164205  
19 900404  
20 900405  
WHEEL-4.10/3.50X4  
SLEEVE-WHEEL  
SPACER-FRT WHL BRKT  
BEARING-WHEEL  
BEARING-FL PLASTIC .31 ID  
SPACER-ENG HOUSING  
BLT-HEX 1/4-20 X 2-1/4  
WSHR .328X.75X14 GA  
PIVOT-DEFLECTOR,OUTER  
LINK-MASTER #43  
CABLE-PUSH,POST DFLCTR  
CABLE-PUSH,PRE-DFLCTR  
BEARING-SLEEVE  
PIVOT-DEFLECTOR,INNER  
KNOB-1/4 FEMALE  
NUT-NYLON LOCK 1/4-20  
CHAIN-DEFLECTOR  
LABEL-SCROLL UPPER  
LABEL-SCROLL MIDDLE  
LABEL-SCROLL LOWER  
1
1
2
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
21 4164204-01  
22 38304-06  
23 4166181  
24 64123-288  
25 64163-55  
26 4166175  
27 4165192  
28 4166614  
29 4166615  
30 4166324  
31 4166176  
32 4166195  
33 64229-01  
34 4166618  
35 4166184  
36 4166185  
37 4166186  
4165977  
10* 4166193  
4166194  
4166190  
4166191  
4166192  
11  
4166182.17 DEFLECTOR-SIDE  
1
2
1
1
1
1
1
12 64197-008  
13 910123.10  
14 910132  
15 64229-03  
16 64123-252  
17 4165178.7  
BLT-TDFM 10-32X1/2  
DEFLECTOR-INT  
HANDLE-DEFLECTOR  
NUT-NYLON LOCK 3/8-16  
BLT-HEX 3/8-16 X 5-1/2  
BRKT-FRT WHL  
*NOT ILLUSTRATED  
17  
 
5 YEAR LIMITED SERVICE & WARRANTY POLICY  
FOR GASOLINE POWERED  
OPTIMAX BLOWERS  
All Little Wonder Gasoline Powered OptiMax blowers are guaranteed against defects in  
material and workmanship, under normal usage, for a period of FIVE YEARS from the  
date of purchase, under the following terms:  
Any Little Wonder Gasoline powered OptiMax blower or part found to be defective  
within the warranty period is to be returned to any registered Little Wonder dealer.  
Engines for all gasoline powered products are warranted separately by the engine  
manufacturer. Therefore, there are no warranties made, expressed or implied, for  
engines for gasoline power products by Little Wonder.  
Transportation charges for parts and units submitted for replacement under this warranty  
must be borne by the purchaser.  
THIS WARRANTY covers manufacturing defects only and does not cover defects  
resulting from misuse, abuse, negligence, improper handling, care or maintenance,  
normal wear and tear or non-observance of operating, maintenance or installation  
instructions, or accident, or if the product has been repaired or altered outside our factory  
or authorized repair facility in any respect which affects its condition.  
Little Wonder’s liability is limited to repair or replacement of the defective product or  
part at our sole discretion. All other liabilities, in particular, liability for damages, including  
without limitation consequential, special or incidental damages are excluded.  
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR  
IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR  
FITNESS FOR A PARTICULAR PURPOSE. NO EMPLOYEE, REPRESENTATIVE  
OR DEALER IS AUTHORIZED TO CHANGE THIS WARRANTY IN ANY WAY OR TO  
GRANT ANY OTHER WARRANTY..  
LITTLE WONDER®  
SCHILLER GROUNDS CARE, INC.  
1028 STREET ROAD, P.O. BOX 38  
SOUTHAMPTON, PA 18966  
PHONE 877-596-6337 • FAX 215-357-8045  
Specifications, descriptions, and illustrative material in this literature are as accurate as known  
at the time of publication, but are subject to change without notice.  
 

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