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OWNER'S MANUAL
MODEL NO. HDR500H
5 HP 17 Inch
Tiller
Assembly
• Operation
• Customer Responsibilities
• Service and Adjustments
• Storage
• Troubleshooting
• Repair Parts
For Parts and Service, contact our authorized distributor: cal! 1-800-849-1297
For Technical Assistance; call 1-800-829-5886
iv:i 1
Poulan
167577 Rev. 1 1.14.99 TR
PRINTED IN U.S.A.
A
SAFETY RULES
Safe Operation Practices for Walk-Behind Powered Rotary Tillers
A
TRAINING
® Read the Owner’s Manual carefully. Be thoroughly
familiar with the controls and the proper use of the
equipment. Know how to stop the unit and disengage
the controls quickly.
* Never allow children to operate the equipment. Never
allow adults to operate the equipment without proper
Instruction.
® Keep the area of operation clear of all persons, particu
larly small children, and pets.
PREPARATION
® Thoroughly inspect the area where the equipment ii
be used and remove ail foreign objects.
® Disengage ail clutches and shift into neutral before
starting the engine (motor).
Do not operate the equipment without wearing ad
equate outer garments. Wear footwear that wiil im
prove footing on slippery surfaces.
Handle fuel with care; it is highly flammable.
Use an approved fuel container.
Never add fuel to a running engine or hot engine.
Fill fuel tank outdoors with extreme care. Never fill fuel
tank indoors.
Replace gasoline cap securely and clean up spilled
fuel before restarting.
Use extension cords and receptacles as specified by
the manufacturer for all units with electric drive motors
or electric starting motors.
Never attempt to make any adjustments while the
engine (motor) is running (except where specifically
recommended by manufacturer).
;isto
OPERATION
Do not put hands or feet near or under rotating parts.
Exercise extreme caution when operating on or cross
ing gravel drives, walks, or roads. Stay alert for hidden
hazards or traffic. Do not carry passengers.
After striking a foreign object, stop the engine (motor),
remove the wire from the spark plug, thoroughly in
spect the tiller for any damage, and repair the damage
before restarting and operating the tiller.
Exercise caution to avoid slipping or failing.
If the unit should start to vibrate abnormally, stop the
engine (motor) and check immediately for the cause.
Vibration is generally a warning of trouble.
Stop the engine (motor) when leaving the operating
position.
Take all possible precautions when leaving the ma
chine unattended. Disengage the tines, shift into
neutral, and stop the engine.
Before cleaning, repairing, or inspecting, shut off the
engine and make certain all moving parts have stopped.
Disconnect the spark plug wire, and keep the wire
away from the plug to prevent accidental starting.
Disconnect the cord on electric motors.
Do not run the engine indoors; exhaust fumes are
dangerous.
Never operate the tiller without proper guards, plates,
or other safety protective devices in place.
Keep children and pets away.
Do not overload the machine capacity by attempting to
til! too deep at too fast a rate.
Never operate the machine at high speeds on slippery
surfaces. Look behind and use care when backing.
Never allow bystanders near the unit.
Use only attachments and accessories approved by
the manufacturer of the tiller.
Never operate the tiller without good visibility or light.
Be careful when tilling in hard ground. The tines may
catch in the ground and propel the tiller forward. If this
occurs, let go of the handlebars and do not restrain the
machine.
MAINTENANCE AND STORAGE
“ Keep machine, attachments, and accessories in safe
working condition.
« Check shear pins, engine mounting bolts, and other
bolts at frequent intervals for proper tightness to be
sure the equipment is in safe working condition.
® Never store the machine with fuel in the fuel tank inside
a building where ignition sources are present, such as
hot water and space heaters, clothes dryers, and the
like. Allow the engine to cool before storing in any
enclosure.
« Always refer to the operator’s guide instructions for
Important details if the tiller is to be stored for an
extended period.
- IMPORTANT -
CAUTIONS, IMPORTANTS, AND NOTES ARE A MEANS
OF ATTRACTING ATTENTION TO IMPORTANT OR
CRITICAL INFORMATION IN THIS MANUAL.
IMPORTANT: USED TO ALERT YOU THAT THERE IS A
POSSIBILITY OF DAMAGING THIS EQUIPMENT.
NOTE; Gives essential information that will aid you to
better understand, incorporate, or execute a particular set
of instructions.
CONGRATULATIONS on your purchase of a new tiller. It
has been designed, engineered and manufactured to give
you the best possible dependability and performance.
PRODUCT SFBCiPiCATIONS
HORSEPOWER: 5.0 HP
Should you experience any problems you cannot easily
remedy, please contact your nearest authorized service
center. We have competent, well-trained technicians and
the proper tools to service or repair this unit.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your tiller properly.
Always observe the “SAFETY RULES”.
MODEL
DISPLACEMENT:
GASOLINE CAPACITY:
OIL (API-SF/SG/SH):
(CAPACITY: 20 OZ./0.6L) SAE 5W-30 (Below 32‘=F/0°C)
12.57 cu. in. (206cc)
3 Quarts (2.8L)
Unleaded Regular
SAE 30 (Above 32°F/0°C)
NUMBER HDR500H
SERIAL
NUMBER
__________
SPARK PLUG ; Champion
(GAP: .030"/0.76mm)
RJ19LM
DATE OF PURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE
FOUND ON THE MODEL PLATE ATTACHED TO
THE TOP OF THE TRANSMISSION.
YOU SHOULD RECORD BOTH SERIAL NUMBER
AND DATE OF PURCHASE AND KEEP IN A SAFE
PLACE FOR FUTURE REFERENCE.
IMPORTANT: THIS UNIT IS EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE AND SHOULD NOT BE USED ON OR
NEAR ANY UNIMPROVED FOREST-COVERED, BRUSH-COVERED OR GRASS COVERED LAND UNLESS THE ENGINE'S
EXHAUST SYSTEM IS EQUIPPED WITH A SPARK ARRESTER MEETING APPLICABLE LOCAL LAWS (IF ANY). IF A
SPARK ARRESTER IS USED, IT SHOULD BE MAINTAINED IN EFFECTIVE WORKING ORDER BY THE OPERATOR.
IN THE STATE OF CALlFORNiA, A SPARK ARRESTER IS REQUIRED BY LAW (SECTION 4442 OF THE CALIFORNIA
PUBLIC RESOURCES CODE). OTHER STATES MAY HAVE SIMILAR LAWS. FEDERAL LAWS APPLY ON FEDERAL
LANDS. SEE YOUR AUTHORIZED SERVICE CENTER FOR SPARK ARRESTER.
CUSTOMER RESPONSIBILITIES
« Read and observe the safety rules.
» Follow a regular schedule in maintaining, caring for and
using your tiller.
* Follow insiructions under “Customer Responsibilities”
and “Storage” sections of this Owner’s Manual.
TABLE OF CONTENTS
SAFETY RULES.................................................. 2
CUSTOMER RESPONSIBILITIES......................3,13-15
PRODUCT SPECIFICATIONS ................................... 3
WARRANTY ........................................................ 4
ASSEMBLY..........................................................
OPERATION
...........
......................................... 8-12
..5-7
MAINTENANCE SCHEDULE
SERVICE & ADJUSTMENTS
......
................................
.............................
STORAGE ........................................................
TROUBLESHOOTING............................................
REPAIR PARTS-TILLER
......................................21-27
LIMITED WARRANTY
The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in
materials and workmanship. For a period of two (2) years from date of purchase by the original consumer purchaser, we will
repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we find to be
defective due to materials or workmanship. This Warranty Is subject to the following limitations and exclusions.
1. This warranty does not apply to the engine, other than FHP manufactured transaxle/transmission components, battery
{except as noted below) or components parts thereof. Please refer to the applicable manufacturer's warranty on these
items,
2. Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the
purchaser. Transportation charges for any parts submitted for replacement under this warranty must be paid by the
purchaser unless such return is requested by Frigidaire Home Products.
3. Battery Warranty: On products equipped with a Battery, we will replace, without charge to you, any battery which we find
to be defective in manufacture, during the first ninety (90) days of ownership. After ninety (90) days, we will exchange the
Battery, charging you 1/12 of the price of a new Battery for each full month from the date of the original sale. Battery must
be maintained in accordance with the instructions furnished.
4. The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date of
original purchase.
5. This Warranty applies only to products which have been properly assembled, adjusted, operated, and maintained in
accordance with the instructions furnished. This Warranty does not apply to any product which has been subjected to
alteration, misuse, abuse, improper assembly or installation, delivery damage, or to normal wear of the product.
6. Exclusions: Excluded from this Warranty are belts, blades, blade adapters, normal wear, normal adjustments, standard
hardware and normal maintenance.
7. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer.
Should you have any unanswered questions concerning this Warranty, please contact:
Frigidaire Home Products
Outdoor Products Customer Service Dept.
250 Bobby Jones Expressway
Augusta, GA 30909 USA
giving the model number, serial number and date of purchase of your product and the name and address of the authorized
dealer from whom it was purchased.
THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED WARRAN
TIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREiN FOR OUR EXPRESSED WARRANTIES. Some areas
do not allow the limitation of consequential damages or limitations of how long an implied Warranty may last, so the above
limitations or exclusions may not apply to you. This Warranty gives you specific legal rights, and you may have other rights
which vary from locale to locale.
This is a limited Warranty within the meaning of that term as defined in the Magnuson-Moss Act of 1975.
In Canada contact:
Frigidaire Home Products
7075 Ordan Drive
Mississauga, Ontario
L5T 1K6
13
....15-18
19
20
ASSEMBLY
Your new tiller has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To
ensure safe and proper operation of your tiller, all parts and hardware you assemble must be tightened securely. Use the
correct tools as necessary to insure proper tightness.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard
wrench sizes are listed.
(1) Utility knife
(1) Tire pressure gauge
(1) Pair of pliers
(1) 9/16" wrench
OPERATOR’S POSITION (See Fig. 1)
When right or left hand is mentioned In this manual, it
means when you are In the operating position (standing
behind tiller handies).
(2) Handle Locks
(1) Flat Washer 13/32 x 1 x 11 Gauge
[■B
CONTENTS OF HARDWARE PACK
(1) Carriage Bolt
3/8-16 UNCxI Grades
(1) Center Locknut
3/8-16 UNC
(1) Pivot Bolt
3/8-16 UNG Grade 5
Extra Shear Pins & Clips
ASSEMBLY
UNPACKING CARTON (See Fig. 2)
CAUTION: Be careful of exposed
staples when handling or disposing of
A
IMPORTANT: WHEN UNPACKING AND ASSEMBLING
TILLER, BE CAREFUL NOT TO STRETCH OR KINK
CABLES.
« While holding handle assembly, cut cable ties securing
handle assembly to top frame. Let handle assembly
rest on tiller.
® Remove top frame of carton.
* Slowly ease handle assembly up and place on top of
carton.
" Cut down right hand front and right hand rear comers
of carton, lay side carton wall down,
* Remove packing material from handle assembly.
cartoning material.
INSp^LL HANDLE (See Figs. 3, 4, and 5)
* insert one handle lock (with teeth facing outward) In
gearcase notch. (Apply grease on smooth side of
handle lock to aid in keeping lock in place until handle
assembly is lowered into position.)
Grasp handle assembly. Hold in “up" position. Be sure
handle lock remains in gearcase notch. Slide handle
assembly into position.
Rotate handle assembly down, insert rear carriage bolt
first, with bolt head on L.H. side of tiller and loosely
assemble locknut (See Fig. 5).
Insert pivot bolt in front part of plate and tighten.
Cut down remaining corners of carton and lay panels
flat.
Lower the handle assembly. Tighten nut on carriage
bolt bolt so handle moves with some resistance. This
will allow for easier adjustment.
Place flat washer on threaded end of handle lock lever.
Insert handle lock lever through handle base and
gearcase. Screw In handle lock lever just enough to
hold lever in place.
Insert second handle lock (with teeth inward) in the slot
of the handle base (just inside of washer).
With handle assembly in lowest position, securely
tighten handle lock lever by rotating clockwise. Leav
ing handle assembly in lowest position will make it
easier to remove tiller from carton.
ASSEMBLY
ATTACH CLUTCH CABLE (See Fig, 6)
» Hook end of clutch cable through hole in control bar
bracket if necessary.
REMOVE TILLER FROM CRATE
“ Make sure shift lever indicator is in “N’* position (See
Fig. 7)
• Tilt tiller forward by lifting handle. Separate cardboard
cover from leveling shield.
• Rotate tiller handle to the right and pull tiller out of
carton.
CHECK TIRE PRESSURE
The tires on your unit were overinfiated at the factory for
shipping purposes. Correct and equal tire pressure is
important for best tilling performance.
• Reduce tire pressure to 20 PS! (1.4 kg/cm^).
HANDLE HEIGHT
• Handle height may be adjusted to better suit operator.
(See “TO ADJUST HANDLE HEIGHT” In the Service
and Adjustments section of this manual).
CONNECT SHIFT ROD (See Fig. 7)
• Insert end of shift rod into hole of shift lever indicator.
» Insert hairpin clip through hole of shift rod to secure.
OPERATION
KNOW YOUR TILLER
READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER.
Compare the iiiusirations with your tiiier to familiarize yourseif with the location of various controls and adjustments. Save
this manual for future reference.
These symbols may appear on your Tiller or In literature supplied with the product. Learn and understand their
meaning.
RUN
I
FNRA©©4»-^i\ii-fir
TILLING FORWARD NEUTRAL REVERSE CAUTION ENGINE ENGINE
OR WARNING ON OFF
FAST SLOW CHOKE
FUEL
OIL
STOP
o
MEETS ANSI SAFETY REQUIREMENTS
Our tillers conform to the safety standards of the American National Standards Institute.
THROTTLE CONTROL - Used to control engine speed.
DRIVE CONTROL BAR - Used to engage tiller.
DEPTH STAKE - Controls depth at which tiller will dig.
LEVELING SHIELD - Levels tilled soil.
OUTER SIDE SHIELD - Adjustable to protect small plants
from being buried.
SHIFT LEVER - Used to shift transmission gears.
SHIFT LEVER INDICATOR - Shows which gear the trans
mission is in.
RECOIL STARTER HANDLE - Used to start the engine.
CHOKE CONTROL - Used when starting a cold engine.
a
OPERATION
The operation of any tiller can result in foreign objects thrown into the eyes, which can
result in severe eye damage. Always wear safety glasses or eye shields before starting
your tiller and while tilling. We recommend a wide vision safety mask over spectacles or
standard safety glasses.
HOW TO USE YOUR TILLER
Know how to Operate a!i controls before adding fuel and
oil or attempting to start engine.
STOPPING (See Fig. 9)
TINES AND DRIVE
• Release drive control bar to stop movement.
« Move shift lever to “N” (neutral) position.
ENGINE
» Move throttle control to “STOP” position. If equipped
with stop switch, move switch to “STOP” position.
« Never use choke to stop engine.
TINE OPERATION - WITH WHEEL DRIVE
» Always release drive control bar before moving shift
lever into another position.
• Tine movement is achieved by moving shift lever to ®)
till position and engaging drive control bar.
HARD TO SHIFT GEARS
* Briefly engage drive control bar and release or rock
tiller forward and backward until are able to shift gears.
DEPTH STAKE (See Fig. 10)
The depth stake can be raised or lowered to allow you more
versatile tilling and cultivating, or to more easily transport
your tiller.
TILLING (See Fig. 11)
» Release depth stake pin. Puli the depth stake up for
increased tilling depth. Place depth stake pin in hole of
depth stake to lock in position.
• Place shift lever indicator in till position.
• Hold the drive control bar against the handle to start
tilling movement. Tines and wheels will both turn.
• Move throttle control to “FAST’ position for deep tilling.
To cuItivatOi throttle control can be set at any desired
speed, depending on how fast or slow you wish to
cultivate.
IMPORTANT: ALWAYS RELEASE DRIVE CONTROL BAR
BEFORE MOVING SHIFT LEVER INTO ANOTHER
POSITION.
FORWARD-WHEELSONLY/TINESSTOPPED
• Release drive control bar and move shift lever Indicator
to “P (forward) position. Engage drive control bar and
tiller will move forward.
REVERSE - WHEELS ONLY/TINES STOPPED
DO NOT STAND DIRECTLY BEHIND TILLER.
Release the drive control bar.
Move throttle control to “SLOW” position.
Move shift lever indicator to “R” (reverse) position.
Hold drive control bar against the handle to start tiller
movement.
OPERATION
TURNING
® Release the drive control bar.
® Place shift lever indicator in “F" (forward) position.
* Lift handle to raise tines out of ground.
9'
* Move throttle control to “SLOW” position.
Tines will not turn.
® Swing the handle in the opposite direction you wish to
turn, being careful to keep feet and legs away from
tines,
® When you have completed your turn-around, release
thedrivecontrolbarandlowerhandte. Place shift lever
in till position and move throttle control to desired
speed. To begin tilling, hold drive control bar against
the handle.
OUTER SIDE SHIELDS (See Fig. 11)
The back edges of the outer side shields are slotted so that
the shields can be raised for deep tilling and lowered for
shallow tilling to protect small plants from being burled.
Loosen nut “A” in slot and nut “B”. Move shield to desired
position (both sides). Retighten nuts.
TO TRANSPORT
CAUTION: Before lifting or transport
ing, allow tiller engine and muffler to
A
cool. Disconnect sparkplug wire. Drain
gasoline from fuel tank.
CHECK ENGINE OSL LEVEL (See Fig. 12)
• The engine in your unit has been shipped, from the
factory, already filled with SAE 30 summer weight oil.
« With engine level, clean area around oil filler plug and
remove plug.
® Engine oil should be to point of overflowing when
engine is level. For approximate capacity see “PROD
UCT SPECIFICATIONS” on page 3 of this manual. All
oil must meet A.P.I. Service Classification SF, SG or
SH.
® For cold weather operation you should change oil for
easier starting (See oil viscosity chart in the Customer
Responsibilities section of this manual).
» To change engine oil, see the Customer Responsibili
ties section in this manual.
AROUND THE YARD
» Release the depth stake pin. Move the depth stake
down to the top hole for transporting the tiller. Place
depth stake pin in hole of depth stake to lock in position.
This prevents tines from scuffing the ground.
» Place shift lever indicator in “F” (forward) position for
transporting.
• Hold the drive control bar against the handle to start
tiller movement. Tines wi!! not turn.
» Move throttle control to desired speed.
AROUND TOWN
• Disconnect spark plug wire.
• Drain fuel tank.
» Transport in upright position to prevent oil leakage.
BEFORE STARTING ENGINE
IMPORTANT: BE VERY CAREFUL NOT TO ALLOW DIRT
TO ENTER THE ENGINE WHEN CHECKING OR ADDING
OIL OR FUEL. USE CLEAN OIL AND FUEL AND STORE
IN APPROVED, CLEAN, COVERED CONTAINERS. USE
CLEAN FILL FUNNELS.
ADD GASOLINE
® Fill fuel tank. Use fresh, clean, regular unleaded
gasoline. (Use of leaded gasoline will increase carbon
and lead oxide deposits and reduce valve life.)
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW 32°F(0°C), USE FRESH, CLEAN, WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING: Experience indicates that alcohol blended
fuels (called gasohol or using ethanol or methanol) can
attract moisture which leads to separation and formation of
acids during storage. Acidic gas can damage the fuel
system of an engine while in storage. To avoid engine
problems, the fuel system should be emptied before
storage of 30 days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and carburetor are
empty. Use fresh fuel next season. See Storage section
of this manual for additional information. Never use engine
or carburetor cleaner products in the fue! tank or permanent
damage may occur.
CAUTION: Fill to within 1/2 Inch of top
of fuel tank to prevent spills and to
allow for fuel expansion, if gasoline Is
accidentally spilled, move machine
away from area of spill. Avoid creating
any source of ignition until gasoline
vapors have disappeared.
Do not overfill. Wipe off any spilled oil
or fuel. Do not store, spill or use gaso
line near an open flame.
10
OPERATION
TO START ENGINE (See Fig. 13)
CAUTION: Keep drive control bar In
“DISENGAGED” position when start
A
When starting engine for the first time or if engine has run
out of fuel, it will take extra pulls of the recoil starter to move
fuel from the tank to the engine.
• Make sure spark plug wire is properly connected.
• Move shift lever indicator to “N” (neutra!) position.
• Place throttle control in TAST” position.
« Move choke control to full “CHOKE” position. Grasp
recoil starter handle with one hand and grasp tiller
handle with other hand. Puli rope out slowly until
engine reaches start of compression cycle (rope will
pull slightly harder at this point).
• Pull recoil starter handle quickly. Do not let starter
handle snap back against starter. Repeat if necessary.
® If engine fires but does not start, move choke control to
half choke position. Pull recoil starter handle until
engine starts.
• When engine starts, slowly move choke control to
“RUN” position as engine warms up.
NOTE: A warm engine requires less choking to start.
» Move throttle control to desired running position.
• Allow engine to warm up for a few minutes before
engaging tines.
NOTE: If at a high altitude (above 3000 feet) or in cold
temperatures (below 32^F), the carburetor fuel mixture
may need to be adjusted for best engine performance. See
“TO ADJUST CARBURETOR” in the Service and Adjust
ments section of this manual.
NOTE: If engine does not start, see troubleshooting points.
ing engine.
TILLING HINTS
CAUTION: Until you are accustomed to
handling your tiller, start actual field
A
Tilling is digging into, turning over, and breaking up
packed soil before planting. Loose, unpacked soil
helps root growth. Best tilling depth Is 4" to 6" (10-15
cm). A tiller will also clear the soil of unwanted
vegetation. The decomposition of this vegetable mat
ter enriches the soil. Depending on the ciimate (rainfall
and wind), it may be advisable to till the soil at the end
of the growing season to further condition the soil.
Soil conditions are importantforpropertiiiing. Tines will
not readily penetrate dry, hard soil which may contrib
ute to excessive bounce and difficult handling of your
tiller. Hard soil should be moistened before tiding;
however, extremely wet soil will “ball-up” or dump
during tilling. Wait until the soil is less wet in order to
achieve the best results. When tilling in the fall, remove
vines and long grass to prevent them from wrapping
around the tine shaft and slowing your tilling operation.
You will find tiding much easier if you leave a row
untilled between passes. Then go back between tilled
rows. (See Fig. 14) There are two reasons for doing
this. First, wide turns are much easier to negotiate than
about-faces. Second, the tiller won’t be pulling itself,
and you, toward the row next to it.
Do not lean on handle. This takes weight off the wheels
and reduces traction. To get through a really tough
section of sod or hard ground, apply upward pressure
on handle or lower the depth stake.
use with throttle In slow position (mid
way between “FAST” and “IDLE”).
TINE SHEAR PINS
The tine assemblies on your tider are secured to the tine
shaft with shear pins (See ‘TINE REPLACEMENT” in the
Service and Adjustments section of this manual).
if the tiller is unusually overloaded or jammed, the shear
pins are designed to break before internal damage occurs
to the transmission.
" if shear pin(s) break, replace only with those shown in
the Repair Parts section of this manual.
11
OPERATION
CULTIVATING
Culiivatihg is destroying the weeds between rows to pre
vent them from robbing nourishment and moisture from the
plants. At the same time, breaking up the upper layer of soil
crust will help retain moisture in the soil. Best digging depth
is 1" to 3” {2.5-7.S cm). Lower the outer side shields to
protect small plants from being buried.
» Cultivate up and down the rows at a speed which will
allow tines to uproot weeds and leave the ground in
rough condition, promoting no further growth of weeds
and grass (See Fig. 15).
ADJUST WHEELS FOR CULTIVATING (See Figs. 16 and 17)
* Place blocks under right hand side of tiller and remove
hairpin clip and clevis pin from right hand wheel.
® Move wheel outward approximately 1 inch (2.5 cm)
until hole in inner wheel hub lines up with inner hole in
axle.
» Replace clevis pin and hairpin clip on Inside of wheel
and remove blocks.
« Repeat preceding steps on left hand side.
NOTE: inextremely roughconditionsandwhiiecuttivating,
the wheels should be moved outward on the axle for
increased stability.
12
CUSTOMER RESPONSIBILITIES
MAINTENANCE / / / / /
SCHEDULE /»/g)/
FILL IN DATES ^ /
AS YOU COMPLETE #/0'/SERVICE DATES
REGULAR SERVICE / k/ / k// kf /
Check Engine Oil Level
Change Engine Oil
Oil Pivot Points
inspect Spark Arrester / Muffler
inspect Air Screen
Clean or Replace Air Cleaner Cartridge
Clean Engine Cylinder Fins
Replace Spark Plug
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
GENERAL RECOMMENDATiONS
The warranty on this tiller does not cover items that have
been subjected to operator abuse or negligence. To
receive full value from the warranty, the operator must
maintain tiller as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your tiller.
All adjustments in the Service and Adjustments section of
this manual should be checked at least once each
season.
® Once a year you should replace the spark plug, clean
or replace air filter, and check tines and belts for wear.
A new spark plug and clean air filter assure proper airfuel mi)dure and help your engine run better and last
longer.
✓
✓
✓
✓
✓
✓
✓
LUBRICATION CHART
THROTTLE
CONTROL
BEFORE EACH USE
• Check engine oil level.
« Check tine operation.
* Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See “LUBRICATION CHART”).
* SAE 30 OR 5W-30 MOTOR OIL
** REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION
13
CUSTOMER RESPONSIBILfTIES
Disconnect spark plug wire before performing any maintenance (except carburetor adjustment) to prevent
accidental starting of engine.
Prevent fires! Keep the engine free of grass, leaves, spilled oil, or fuel. Remove fuel from tank before tipping unit
for maintenance. Clean muffler area of all grass, dirt, and debris.
Do not touch hot muffler or cylinder fins as contact may cause burns.
ENGINE
LUBRICATiON
Use only high quality detergent oil rated with API service
classification SF, SG or SH. Select the oil’s SAE viscosity
grade according to your expected temperature.
SAE VISCOSITY GRADES
-20°
liisSi
0°
30“ 32' 40“
60° 80“ 100'
FIG, 18
■H
<
°F
“C -30" 20“ ^10“ O'” 10“ 20“ 30^ 40^
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
NOTE: Although multi-vlscosity oils (5W-30,10W-30, etc.)
improve starting in cold weather, these multi-viscosity oils
will result In increased oii consumption when used above
32°f (0°C). Check your engine oil level more frequently to
avoid possible engine damage from running low on oil.
Change the oil after every 25 hours of operation or at least
once a year if the tiller is not used for 25 hours in one year.
Check the crankcase oil level before starting the engine
and after each five (5) hours of continuous use. Add SAE
30 motor oil or equivalent. Tighten oii filler plug securely
each time you check the oii level.
TO CHANGE ENGINE OIL (See Figs. 18 and 19)
Determine temperature range expected before oii change.
All oil must meet API service classification SF, SG or SH.
Be sure tiller is on level surface.
Oil will drain more freely when warm.
Use a funnel to prevent oil spill on tiller, and catch oil in
a suitable container.
Remove drain plug.
Tip tiller forward to drain oil.
After oil has drained completely, replace oil drain plug
and tighten securely.
Remove oii filler plug. Be careful not to allow dirt to
enter the engine.
Refill engine with oil. See “CHECK ENGINE OIL
LEVEL” in the Operation section of this manual.
AIR CLEANER (See Fig. 20)
Service aircleanercartrldge every twenty-five hours, more
often If engine is used in very dusty conditions.
« Loosen air cleaner screws, one on each side of cover.
» Remove air cleaner cover.
“ Carefully remove air cleaner cartridge. Be careful. Do
not allow dirt or debris to fall into carburetor.
« Clean by tapping gently on a flat surface.
* If very dirty or damaged, replace cartridge.
• Clean and replace cover. Tighten screws securely.
CAUTION: Petroleum solvents, such
as kerosene, are not to be used to clean
cartridge. They may cause deteriora
A
tion of the cartridge. Do not oil car
tridge. Do not use pressurized air to
clean or dry cartridge.
COOLING SYSTEM (See Fig. 21)
Your engine is air cooled. For proper engine performance
and long life keep your engine clean.
* Clean air screen frequently using a stiff-bristled brush.
* Remove blower housing and clean as necessary.
® Keep cylinder fins free of dirt and chaff.
14
CUSTOMER RESPONSIBILITIES
MUFFLER
Do not operate tiller without muffler. Do not tamper with
exhaust system. Damaged mufflers or spark arresters
could create a fire hazard. Inspect periodically and replace
if necessary. If your engine is equipped with a spark
arrester screen assembly, remove every 50 hours for
cleaning and inspection. Replace if damaged.
SPARKPLUG
Replace spark plugs at the beginning of each tilling season
or after every 50 hours of use, whichever comes first. Spark
plug type and gap setting is shown in “PRODUCT SPECI
FICATIONS” on page 3 of this manual.
SERVICE AND ADJUSTMENTS
CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come into
A
contact with plug.
TRANSMISSION
Yourtransmission is sealed and will only require lubrication
if serviced.
CLEANING
« Clean engine, wheels, finish, etc. of ail foreign matter.
“ Keep finished surfaces and wheels free of all gasoline,
oil, etc.
• Protect painted surfaces with automotive type wax.
We do not recommend using a garden hose to clean your
unit unless the muffler, air filter and carburetor are covered
to keep water out. Water In engine can result in a shortened
engine life.
TILLER
TO ADJUST HANDLE HEIGHT (See Fig. 22)
Select handle height best suited for your tilling conditions.
Handle height will be different when tiller digs into soil.
• First loosen handle lock lever.
• Handle can be positioned at different settings between
“HIGH” and “LOW” positions.
• Retighten handle lock lever securely after adjusting.
TIRE CARE
CAUTION: When mounting tires, un
less beads are seated, overinflation
A
• Maintain 20 PSl {1.4 kg/cm^) of tire pressure. If tire
pressures are not equal, tiller will puli to one side.
® Keep tires free of gasoline or oil which can damage
rubber.
can cause an explosion.
TO REMOVE WHEEL (See Fig. 23)
• Place blocks under transmission to keep tiller from
tipping.
• Remove hairpin clip and clevis pin from wheel.
» Remove wheel and tire.
15
FIG. 23
SERVICE AND ADJUSTMENTS
TiNE REPLACEMENT (See Figs. 24,25 and 26)
CAUTION: Tines are sharp. Wear
gloves or other protection when han
A
A badly worn tine causes your tiller to work harder and dig
more shallow. Most important, worn tines cannot chop and
shred organic matter as effectively nor bury it as deeply as
good tines. A tine this worn needs to be replaced.
dling tines.
To maintain the superb tilling performance of this
machine the tines should be checked for sharpness,
wear, and bending, particularly the tines which are next
to the transmission. If the gap between the tines
exceeds 3-1/2 inches {9 cm), they should be repiaced
or straightened as necessary.
New tines should be assembled as shown in Fig. 28.
Sharpened tine edges will rotate rearward from above.
FIG. 26
16
SHARP lEDdS
SERVICE AND ADJUSTMENTS
TO REMOVE BELT GUARD (See Fig. 27)
NOTE; For ease of removal, remove hairpin clip and clevis
pin from left wheel. Pul! wheel out from tiller about 1 inch
(2.5 cm).
• Remove two (2) screws from side of belt guard.
» Remove hex nut and washer from bottom of belt guard
(located behind wheel).
• Pull belt guard out and away from unit.
« Replace belt guard by reversing above procedure.
TO REPLACE GROUND DRIVE BELT (See
Figs. 27 and 28)
« Remove belt guard as described in ‘TO REMOVE
BELT GUARD”.
* Remove old belt by slipping off engine pulley first then
remove from transmission pulley.
a Place new belt in groove of transmission pulley and
into engine pulley. BELT MUST BE IN GROOVE ON
TOP OF IDLER PULLEY. NOTE POSITION OF BELT
TO GUIDES.
* Check belt adjustment as described below,
a Replace belt guard.
a Reposition wheel and replace clevis pin and hairpin
clip.
GROUND DRIVE BELT ADJUSTMENT (See
Fig. 25)
For proper belt tension, the extension spring should have
about 5/8 inch (16 mm) stretch when drive control bar is in
“ENGAGED” position. This tension can be attained as
follows:
« Loosen cable clip screw securing the drive control
cable.
* Slide cable forward for less tension and rearward for
more tension until about 5/8 inch (16 mm) stretch is
obtained while the drive control bar is engaged.
® Tighten cable clip screw securely.
SERVICE AND ADJUSTMENTS
ENGINE
TO ADJUST THROTTLE CONTROL CABLE
(See Fig. 29)
• Loosen cable clamp screw to allow cable to move.
» Move throttle control lever on upper handle to “FAST’
position.
» Pull throttle cable out until engine bellcrank is back as
far as it will go.
* Hold cable in this position and tighten clamp screw
securely.
TO ADJUST CARBURETOR
The carburetor has a high speed jet and has been preset at
the factory and adjustment should not be necessary. Hbwever, minor adjustments may be required to compensate
for differences in fuel, temperature, altitude or load. If the
carburetor does need adjustment, see engine manual.
High speed stop is factory adjusted, do not adjust or
damage may result.
IMPORTANT: NEVER TAMPER WITH THE ENGINE
GOVERNOR. WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE
THE FACTORY HIGH SPEED SETTING CAN BE
DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED
HIGH SPEED NEEDS ADJUSTING. CONTACT YOUR
NEAREST AUTHORIZED SERVICE CENTER/
DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT
AND EXPERIENCE TO MAKE ANY NECESSARY
ADJUSTMENTS.
18
STORAGE
Immediately prepare your tiller for storage at the end of the
season or if the unit will not be used for 30 days or more.
CAUTION: Never store the tiller with
gasoline in the tank inside a building
where fumes may reach an open flame
A
or spark. Allow the engine to cool
before storing In any enclosure.
TILLER
• Clean entire tiller (See “CLEANING” in the Customer
Responsibilities section of this manual).
« Inspect and replace belts, if necessary (See belt re
placement instructions in the Service and Adjustments
section of this manual).
® Lubricate as shown in the Customer Responsibilities
section of this manual.
® Be sure that all nuts, bolts and screws are securely
fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.
• Touch up all rusted or chipped paint surfaces: sand
lightly before painting.
ENGINE
FUEL SYSTEM
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM
DEPOSITS FROM FORMING IN ESSENTIAL FUEL
SYSTEM PARTS SUCH AS THE CARBURETOR, FUEL
FILTER, FUEL HOSE, OR TANK DURING STORAGE.
ALSO. EXPERIENCE INDICATES THAT ALCOHOL
BLENDED FUELS (CALLED GASOHOL OR USING
ETHANOL OR METHANOL) CAN ATTRACT MOISTURE
WHICH LEADS TO SEPARATION AND FORMATION OF
ACIDS DURING STORAGE. ACIDIC GAS CAN DAMAGE
THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE.
» Drain the fuel tank.
* Start the engine and let it run until the fuel lines and
carburetor are empty.
* Never use engine orcarburetorcleaner products in the
fuel tank or permanent damage may occur.
« Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during stor
age. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stabilizer
container. Run engine at least 10 minutes after adding
stabilizer to allow the stabilizer to reach the carburetor. Do
not drain the gas tank and carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace with clean oil.
(See “ENGINE” in the Customer Responsibilities section of
this manual).
CYUNDER(S)
• Remove spark plug.
• Pour 1 ounce (29 ml) of oil through spark plug hole into
cylinder.
• Pull starter handle slowly several times to distribute oil.
• Replace with new spark plug.
OTHER
• Do not store gasoline from one season to another.
® Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
« if possible, store your unit indoors and cover it to give
protection from dust and dirt.
• Cover your unit with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form and
will cause your unit to rust.
IMPORTANT. NEVER COVER TILLER WHILE ENGINE
AND EXHAUST AREAS ARE STILL WARM.
19
TROUBLESHOOTING POINTS
PROBLEM CAUSE CORRECTION
Will not start
Hard to start
Loss of power
1. Out of fuel.
2. Engine not “CHOKED” properiy.
3. Engine flooded.
4. Dirty air cleaner.
5. Water in fuel.
6. Clogged fuel tank.
7. Loose spark plug wire.
8. Bad spark plug or improper gap.
9. Carburetor out of adjustment.
10. Oil soaked air filter.
1. Throttle control not set properly.
2. Dirty air cieaner.
3. Bad spark plug or improper gap.
4. Stale or dirty fuel.
5. Loose spark plug wire.
6. Carburetor out of adjustment.
1. Engine is overloaded.
2. Dirty air cleaner.
3. Low oil ievel/dirty oil.
4. Faulty spark plug.
5. Oil in fuel.
6. Stale or dirty fuel.
7. Water in fuel.
8. Clogged fuel tank.
9. Spark plug wire loose.
10. Dirty engine air screen.
11. Dirty/ciogged muffler.
12. Carburetor out of adjustment.
13. Poor compression.
1. Fill fuel tank.
2. See ‘TO START ENGINE" in Operation section.
3. Wait several minutes before attempting to start.
4. Clean or replace air cieaner cartridge.
5. Drain fuel tank and carburetor, and refill tank with fresh
gasoline,
6. Remove fuel tank and clean.
7. Make sure spark plug wire is seated properly on plug.
8. Replace spark plug or adjust gap.
9. Make necessary adjustments,
10. Replace air filter.
1. Place throttie control in "FAST” position^
2. Clean or replace air cieaner cartridge.
3. Replace spark plug or adjust gap.
4. Drain fuel tank and refill with fresh gasoline.
5. Make sure spark plug wire is seated properiy oh plug,
6. Make necessary adjustments.
1. Set depth stake for shallower tilling.
2. Clean or replace air cieaner cartridge.
3. Check oil ievel/change oil.
4. Clean and regap or change spark plug.
5. Drain and clean fuel tank and refill, and eleari carburetor.
6. Drain fuei tank and refill with fresh gasoline.
7. Drain fuel tank and carburetor, and refill tank with fresh
gasoline.
8. Remove fuel tank and clean.
9. Connect and tighten spark plug wire.
10. Clean engine air screen.
11. Clean/replace muffler.
12. Make necessary adjustments.
13. Contact an authorized service cehter/depariment
Engine overheats
Excessive bounce/
difficult handling
Soil bails up or clumps
Engine runs but tiller
won’t move
Engine runs but iabors
when tilling
Tines wii! not rotate
Hard to shift into gear 1. Gears not timed.
Tiller shuts off when
drive control bar
engaged
1. Low oillevel/diriy oil.
2. Dirty engine air screen.
3. Dirty engine.
4. Partially plugged muffler.
5. improper carburetor adjustment.
1. Ground too dry and hard. 1. Moisten ground or wait for more favorable soil
1. Ground too wet.
1. Drive control bar is not engaged.
2. V-belt not correctly adjusted.
3. V-belt is off pulley(s).
1. Tilting too deep.
2. Throttie control not properiy adjusted.
3. CartJuretor out of adjustment.
1. Shear pin(s) broken.
1. Shift lever set in between counter rotating tii!
position and forward rotating till position.
2. Tines jammed.
1. Check oil Sevei/change oili
2. Clean engine air screen.
3. Clean cylinder fins, air screen, and muffler area.
4. Remove and clean muffler,
5. Adjust carburetor to richer positidri.
conditions.
1. Wait for more favorable soil conditions.
1. Engage drive control.
2. Inspect/adjust V-belt.
3. Inspect V-belt.
1. Set dep^ stake for shallower tilling.
2. Check throttie control setting.
3. Make necessary adjustments.
1. Replace shear pin{s).
1. Briefly engage drive control bar and release or rock filler
forward and backward until are able to shift gears.
1, Shift to either counter rotating till position or fbrward
rotating tilt position.
2. Clear tines.
20
REPAIR PARTS
HANDLE ASSEMBLY
TILLER » ™ MODEL NUMBER HDR50OH
KEY PART
NO. NO.
1 8389J
2 121248X
3 71191008
4 126949X428
72110514
5
108281X Rod, Shift
6
7 72110608
8 4497H
9 109229X
10 73930600
11 19131611
12 109228X
150217 Handle
13
DESCRIPTION
Grip, Handle
Bushing, Snap
Screw, Pan Hd. #10-24
Bracket, Handle
Bolt, Carriage 5/16-18x1-3/4
Bolt, Carriage 3/8-16 x 1 Gr. 5
Clip, Hairpin
Lock, Handie
Nut 3/8-16
Washer 13/32x 1 x 11 Ga.
Lever, Lock, Handle
12
11 /
10
\
IS
KEY PART
NO. NO. DESCRIPTION
14
159232
15 145821 Bracket, Clutch Cable
17 102604X
18 150696 Bolt, Pivot
21 159227
22 150744
24
73731000 Nut, Keps #10-24 UNC
25 127012X
26 146480
27
10040500 Washer, Lock 5/16
28 73800500 Locknut 5/16-18
NOTE: All component dimensions given in ^
Cable, Clutch
Grip, Bar Control
Bar, Control
Grip, Handle
Control, Throttle
Grommet, Handle
21
REPAIR PARTS
TILLER - - MODEL NUMBER HDR500H
MAINFRAME, LEFT SIDE
V "^1 - X’ / /'A
Tr~*-^
KEY
NO.
10
11
12
13
14
15
16
19
20
21
22
23
24
25
26
27
28
PART
NO.
73510500
1
10040600
2
73220600
3
4 165710
154734
5
110111X
6
72110404
7
8700J
8
86777
9
9484R Clip
10040400
73220400
23230506
156117
19111116
145102
12000028
165504
110652X
74770508
102190X
150750
795R
126875X
4497H
165501X428
132801 Belt, V
104679X
DESCRIPTION
Nut, Keps 5/16-18
Washer, Lock 3/8
Nut, Hex 3/8-16
Shield, Inner Beit Guard
Screw, Shift Lever
Lever, Shift
Bolt, Carriage 1/4-20 x 1/2 Gr. 5
Plate, Shift Indicator
Screw, Hex, Washer Head, Slotted
#10-24 X 1/2
Washer, Lock 1/4
Nut, Hex 1/4-20
Screw, Set, Hex 5/16-18x3/8
Spacer, Split 0.327 x 0.42 x 1.220
Washer 11/32 x 11/16 x 16 Ga.
Sheave, Transmission
Ring, Retainer
Nut, J Clip #8
Spacer, Split 0.327x0.42x2.09
Bolt, Fin Hx 5/16-24 x 1/2
Tire
Rim
Tire Valve
Rivet, Drilled
Clip, Hairpin
Guard, Belt
Pulley, Idler
KEY
NO.
29 12000032 Ring, Klip
30
31
32 102141X
33
34 102383X
35 74760524
36 102331X Bracket, Reinforcement, L. H.
37
38 74760544 Bolt, Fin Hx 5/16-18x2^3/4
39
40
43
44 73800500 Nut, Lock 5/16-18 PI
PART
NO.
159229
102384X Bolt, Hex 5/16-16 x 12
74760616
130812
140062
165503 Screw Hx Wsh Hd #8^18 x 1/2
69180
DESCRIPTION
Bracket, idler
Shaft, Idler Arm
Bolt, Hex 3/8-16 x1
Counterweight, L. H.
Bolt, Hex 5/16-18x1-1/2
Sheave, Engine
Cap, Plunger
Nut, Lock #10-24
25^
NOTE; A!! component dimensions given in U.S. inches-
1 inch = 25.4 mm
22
REPAIR PARTS
MAINFRAME, RIGHT SIDE
TILLER - - MODEL NUMBER HDR500H
KEY
NO.
PART
NO. DESCRIPTION
1
73510500
2 102332X Bracket, Reinforcement
3
74760524
4 102173X Counterweight, R.H.
5
10040600
6 73220600
7 4497H
8
126875X
Nut, Keps 5/16-18
Bolt, Hex 5/16-18 X M/2 795R
Washer, Lock 3/8
Nut, Hex 3/8-16
Clip, Hairpin
Rivet, Drilled
KEY PART
NO. NO.
10
........................
23
DESCRIPTION
9 102190X
150750 Rim
Tire
Tire Valve
Engine, Briggs Model 137202
Order parts from engine
manufacturer
NOTE: All component dimensions qiven in U.SJnches.
1 inch
= 25.4 mm
REPAIR PARTS
TRANSMISSION
TILLER - - MODEL NUMBER HDR500H
KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
27
PART
NO.
165728
165729
161963
5020J
1370H
137335
145101
4895H
154467
7392M
100371K
106160X
142145
8353J
12000039
154466
4358J
12000040
102114X
102115X
6803J
102111X
10040700
73610700
143009
KEY
DESCRIPTION
Transmission Assembly
(Includes Key Nos. 2-52)
Gearcase, LH. w/Bearing
(Includes Key No. 4)
Gasket, Gearcase
Bearing, Needle 33
Washer, Thrust 5/8 x 1.10 x 1/32 34
Pinion, Input
Shaft, input
Bearing, Needle
Washer, Seal
Ball, Steel
Spring, Shift, Fork
O-Ring
Arm,. Shift
Fork, Shift
Ring, Klip
Shaft, Shift
Washer
Ring, Klip
Gear, Assembly, Reverse Idler 49
(Includes Key Nos. 21 and 22)
Gear, Reverse Idler
Bearing, Needle 52
Shaft, Reverse Idler 53
Washer, Lock 7/16
Nut, Hex 7/16-20
Bearing, Shaft, Ground Drive L.H.
NO.
28
29
30
31
32
35
36
37
38
39
40
41
42
43
44
48
50
51
54
24
PART
NO.
106390X
102134X
150737 Ground Shaft Assembly
143008
106388X
102121X Sprocket and Gear Assembly
102112X Shaft, Reduction (2nd)
102101X
154355
4422J
154356
105345X Gear, Cluster, Red 1st & 2nd
105346X
8358J
4220R
106146X
155236 Seal Asm. Oil
165732
132688
106147X
17720408
73220500
165140
17720412
6066J
DESCRIPTION
Spacer 0.765 X 1.1^5 X 1.23
Chain #35-50 Pitch
Bearing, Shaft, Ground Drive R.H.
Spacer 0.70x1.00x 1.150
Screw, Whiz, Lock 6/16-18 x 3-1/2
Sprocket Assembly w/Beahng
(Includes Key Nos. 37 ahd 38)
Bearing, Needle
Sprocket, Tine
Gear, Reverse
Shaft, Reduction (l^t)
Washer, Thrust
Spacer 1.01 x1.75x0.t60
Gearcase, R.H. w/BeaHng
(Includes Key No. 8)
Shaft, Tine
Chain, Roller #50-50 Pitbh
Screw 1/4-20x1/2
Nut, Hex 5/16-18
Kit, Bearing, Tine Shaft
Screw 1/4-20 X 3/4
Grease, Piastilube #1
NOTE: All component dimensions given ih U.S. inchOi
1 inch = 25.4 mm
REPAIR PARTS
TINE SHIELD
TILLER - - MODEL NUMBER HDR500H
KEY PART
NO.
10
11 73220500
12 10040500
13
14
15 161414X428
NO.
1 98000129
2 161415X428
3 8393J
4
12000036 Ring, Klip
5 72140506
8394J
6
7 8392J
8 109230X
102326X428 Shield, Tine
9
72140508
72110510
124343X
KEY PART
DESCRIPTION
Nut, Flange 5/16-18
Shield, Side, Outer L H.
Pin, Stake, Depth
Bolt, Carriage 5/16-18 x 3/4 Gr 5
Spring 22
Bracket, Latch
Spring, Depth Stake
Bolt, Carriage 5/16-18 x 1 26
Nut, Hex 5/16-18
Washer, Lock 5/16 28 120588X
Bolt, Carriage 5/16-18 x 1-1/4
Bracket, Shield Tine
Shield, Side, Outer R.H.
NO. NO. DESCRIPTION
16 73510400
18 72040410
102701X
19
20 73220600
102156X
21
74930632 Bolt, Hex 3/8-16 X 2
23 4440J
72140404
24
25 6712J
109227X
27
102695X428 Shield, Leveling
29
104085X428
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
25
Nut, Keps 1/4-20
Bolt, Carriage 1/4-20 x 1-1/4 Gr. 5
Grip
Nut, Hex 3/8-16
Stake, Depth
Hinge
Bolt, Carriage 1/4-20 x 1/2 Gr. 5
Cap, Vinyl
Pad, Idler
Pin, Hinge
Shield, Side
REPAIR PARTS
TINE ASSEMBLY
TILLER - - MODEL NUMBER HDR500H
KEY
NO.
1
2
3
4
5
6
7
PART
NO.
4459J
132673
6554J
163552
132727
73610600
10040600
KEY PART
DESCRIPTION
Tine, Outer, L.H. 8 74610616 Bolt, HOx 3/8-24 X 1
Clevis Pin 9 4460J Tine, Outer, R.H.
Tine, Inner, LH. 10 132728
Retainer, Spring 11 6555J Tine, Inner, R,H.
Assembly, Hub and Plate, LH.
Nut, Hex 3/8-24
Washer, Lock 3/8
NO. NO. DESCRIPtlON
Assembly, Hub and Plate, R.H.
NOTE: A!! component dimensions qiveh iii U.S. inche;
1 Inch-
25.4 mm
26
REPAIR PARTS
DECALS
TILLER - - MODEL NUMBER HDR500H
KEY
NO.
1
2
3
4
5
6
8
9
10
11
12
PART
NO.
157384 Decal, Logo
157387
167386
143678
141907 Decal, Hand Placement
102180X
165266
141906
156199 Decal, Reverse
165278 Decal, 5HP
162215
167577
167578
DESCRIPTION
Decal, Description
Decaí, Logo
Decaí, Instruction, Tilling
Decaí, Shift Indicator
Decaí, Briggs & Stratton
Decal, Warning, Rotating Tines
Decal, Tine Shield Wrng Dorn
Manual, Owner’s (English)
Manual, Owner’s (Spanish)
27
PDUlCin
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