Billy Goat Lawn Aerator AE401 User Manual

AE Owner’s Manual  
BILLY GOAT AERATOR  
Owner's Manual  
AE401, AE401H, AE401H5T & AE401S  
Replacement Parts  
TINE ROW KIT  
TINE KIT  
Complete tine row set for  
replacement of one  
complete row of tines.  
Includes mounting plates,  
spacer, and all hardware.  
Individual coring tine for  
replacement of worn or  
broken tines.  
P/N 360197  
P/N 360100  
Part No 360314  
Form No F031708A  
1
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AE Owner’s Manual  
SERIAL PLATE DATA  
Record the model number, serial number, date of  
purchase, and where purchased.  
Purchase Date:  
Purchased From:  
Specifications  
AE401  
AE401H  
AE401H5T  
AE401S  
Engine: HP  
5.5 (4.1 kW)  
4.0 (2.98 kW)  
4.0 (2.98 kW)  
4.0(2.98 Kw)  
Engine: Model  
1273520197B1  
B&S INTEK  
3.0 qt. (2.84 L)  
0.66 qt. (0.62 L)  
244# (109.8 Kg)  
20o  
GX120K1HX2  
HONDA OHV  
2.1 qt. (2.0 L)  
0.63 qt. (0.6 L)  
242# (109.8 Kg)  
20o  
GX120K1HX2  
HONDA OHV  
2.1 qt. (2.0 L)  
0.63 qt. (0.6 L)  
248# (109.8 Kg)  
20o  
EH12-2  
SUBARU  
Engine: Type  
Engine: Fuel Capacity  
Engine: Oil Capacity  
Total Unit Weight:  
Max. operating slope  
3.8 qt (3.6 L)  
0.63 qt. (0.6 L)  
244# (110.7 kg)  
20o  
Part No 360314  
Form No F031708A  
3
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AE Owner’s Manual  
GENERAL SAFETY INSTRUCTIONS and SYMBOLS  
The safety symbols shown below are used throughout this manual. You should become familiar with them before  
assembling, operating, or servicing this equipment.  
This symbol indicates important information that will prevent injury to yourself or others.  
This symbol indicates ear protection is recommended when operating this equipment.  
This symbol indicates eye protection is recommended when operating this equipment.  
This symbol indicates gloves should be worn when servicing this equipment.  
This symbol indicates that this manual and the engine manufacturer’s manual should be read  
carefully before assembling, operation, or servicing this equipment.  
This symbol indicates important information that will prevent damage to your BILLY GOAT ®  
Aerator.  
This symbol indicates the engine oil level should be checked before operating this  
equipment.  
Read and make sure you thoroughly understand the following safety precautions before assembling, operating or  
servicing this equipment:  
READ this manual and the engine manufacturer’s manual carefully before assembling,  
operating, or servicing this equipment.  
EAR PROTECTION is recommended when operating this equipment.  
EYE PROTECTION is recommended when operating this equipment.  
BREATHING PROTECTION is recommended when operating this equipment.  
EXHAUST from this product contains chemicals known to the State of California to cause  
cancer, birth defects or other reproductive harm.  
DO NOT operate this equipment on any unimproved forested, brushy, or grass covered land  
unless a spark arrester is installed on the muffler as required by Section 4442 of the  
California Public Resources Code. The arrester must be maintained in good working order.  
Other states may have similar laws. Federal laws apply on federal lands.  
DO NOT run engine in an enclosed area. Exhaust gases contain carbon monoxide, an  
odorless and possibly fatal poison.  
Part No 360314  
Form No F031708A  
4
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DO NOT run this equipment indoors or in any poorly ventilated area. Refueling outdoors is recommended.  
DO NOT refuel this equipment while the engine is running. Allow engine to cool for at least two minutes before refueling.  
DO NOT store gasoline near an open flame.  
DO NOT remove gas cap while engine is running.  
DO NOT start or operate engine if strong odor of gasoline is present.  
DO NOT start or operate engine if gasoline is spilled. Move equipment away from spill until gasoline has completely evaporated.  
DO NOT smoke while filling the fuel tank.  
DO NOT check for spark with spark plug or spark plug wire removed. Use an approved spark tester.  
DO NOT operate engine without a muffler. Inspect muffler periodically and replace if necessary. If equipped with muffler deflector,  
inspect deflector periodically and replace if necessary.  
DO NOT operate engine with grass, leaves or other combustible material near the muffler.  
DO NOT touch muffler, cylinder, or cooling fins when hot. Contact with hot surfaces may cause severe burns.  
DO NOT leave equipment unattended while in operation.  
DO NOT park equipment on a steep grade or slope.  
DO NOT operate equipment with bystanders in or near the work area.  
DO NOT allow children to operate this equipment.  
DO NOT operate equipment with guards removed.  
DO NOT operate equipment near hot or burning debris or any toxic or explosive materials.  
DO NOT operate equipment on slopes greater than specified in Specifications section of this manual.  
DO NOT operate barefoot or wearing open sandals. Always wear substantial footwear  
DO NOT place hands or feet underneath unit, or near any moving parts.  
DO NOT operate the machine while under the influence of alcohol or drugs.  
DO NOT aerate near drop-offs, ditches, or embankments. The operator could lose footing or balance  
DO NOT start engine without tine height adjust lever in up position and clutch bail engaged.  
DO NOT change the engine governor setting or overspeed the engine.  
ALWAYS Stop the tine reel when crossing gravel drives, walks, or roads.  
ALWAYS Shut the engine off and wait until the tine reel comes to complete stop before performing maintenance.  
ALWAYS Use equipment only in daylight or good artificial light.  
ALWAYS wear safety goggles or safety glasses with side shields  
ALWAYS remove spark plug wire when servicing equipment to prevent accidental starting.  
ALWAYS check fuel lines and fittings frequently for cracks or leaks. Replace if necessary.  
ALWAYS store fuel in approved safety containers.  
WARNING: Important  
Remove all rocks, wire, string, etc. that can present a hazard during work prior to starting.  
DO identify and mark all fixed objects to be avoided during work such as sprinkler heads, water valves, limbs, or clothes line  
anchors, etc.  
Part No 360314  
Form No F031708A  
5
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AE Owner’s Manual  
INTENDED USE  
INTENDED USE: This machine is designed for aerating established lawns and large grass covered areas. The  
machine should not be used for any other purpose than that stated above.  
DO NOT operate if excessive vibration occurs. If excessive vibration occurs, shut engine off immediately and check  
for damaged or worn tine reel, loose pulley bolts or set screws, loose engine or lodged foreign objects. (See trouble  
shooting section on page 14).  
INSTRUCTION LABELS  
The labels shown below were installed on your BILLY GOAT ® Aerator. If any labels are damaged or missing, replace them before operating this  
equipment. Part numbers from the Illustrated Parts List are provided for convenience in ordering replacement labels. The correct position for  
each label may be determined by referring to the part numbers shown.  
LABEL WARNING GUARDS  
P/N 900327  
LABEL EXPLOSIVE FUEL  
P/N 400268  
LABEL PATENT  
P/N 360286  
LABEL WARNING UNIT WEIGHT  
P/N 360188  
LABEL LIFT HERE  
P/N 360187  
LABEL INSTRUCTIONS AE  
P/N 360025  
ENGINE LABELS  
SUBARU  
HONDA  
THROTTLE CONTROLS  
Subaru  
Honda  
Throttle  
Throttle  
Choke  
Fuel valve  
Choke  
Fuel valve  
Part No 360314  
Form No F031708A  
6
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AE Owner’s Manual  
PACKING CHECKLIST  
Your Billy Goat is shipped from the factory in one carton, completely assembled.  
READ all safety instructions before assembling unit.  
TAKE CAUTION when removing the unit from the box.  
PUT OIL IN ENGINE BEFORE STARTING  
PARTS BAG &  
LITERATURE ASSY  
Warranty card P/N- 400972, Owner’s Manual P/N-360314, Declaration of Conformity P/N-360194.  
Boxing Parts  
Checklist  
FILL WITH WATER  
ONLY!  
Owner’s Manual  
AE 360314  
Engine Manual Per  
Model  
Honda 4.0 HP  
Subaru 4.0 HP  
ASSEMBLY  
1. HONDA AND SUBARU: Unfold the upper handle (item 48) and slide handle lock loops (item 118) into place to  
secure the upper handle to the lower handle (item 82 & 83).  
2. PIVOT the lift rod (item 46), insert the pin through the lift handle (item 52) then lock in place with lynch pin (item  
47). Repeat same steps on other side.  
3. FILL the water tank (item 2) to desired weight with water ONLY.  
4. CHECK engine oil level and fill to proper level. Also check oil in gear reduction reservoir and fill if necessary. See  
engine owner’s manual for type and amount of oil to use. Move the tine engagement lever to the down position, to  
level engine during checking.  
5. CONNECT spark plug wire. Set the engine stop switch to the ON position. You will use the stop switch on the  
handle during operation.  
Part No 360314  
Form No F031708A  
7
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AE Owner’s Manual  
OPERATION  
Like all mechanical tools, reasonable care must be used when operating machine.  
Inspect machine work area and machine before operating. Make sure that all operators of this  
equipment are trained in general machine use and safety.  
PUT OIL IN ENGINE BEFORE STARTING  
STARTING  
ENGINE: See engine manufacturer’s instructions for type and amount of oil and gasoline used. Engine must be  
level when checking and filling oil and gasoline.  
GEAR REDUCTION: See engine manufacturer’s instructions for type and amount of oil used. Engine must be level  
when checking and filling the gear reduction case. The engine is shipped from the factory with oil in the gear case.  
It should be checked before first use.  
ENGINE SPEED: Controlled by lever on the engine. Under normal conditions, operate at the minimum throttle  
speed to accomplish your task.  
NOTE: The unit ground speed varies with the engine speed.  
FUEL VALVE: Move fuel valve to "ON" position  
Honda: Located below the air cleaner on the engine.  
CHOKE: Engage the choke when starting a cold engine.  
Honda: Located below the air cleaner on the engine.  
THROTTLE: Move the throttle control lever on the engine to fast position. Pull starting rope to start engine.  
IF YOUR UNIT FAILS TO START:  
See Troubleshooting on page 14.  
NOTE: Honda engines are equipped with a low oil sensor to prevent engine damage. When it senses a low oil  
condition (i.e. unit is operating or sitting on a steep slope) the engine shuts down. The low oil condition must be  
corrected before the engine can be restarted. See the engine owner’s manual for more information.  
DO NOT operate if excessive vibration occurs. If excessive vibration occurs, shut engine off immediately and check  
for damaged or worn tine reel, loose pulley bolts or set screws, loose engine or lodged foreign objects. (See  
trouble shooting section on page 14).  
Fig 2  
HANDLING & TRANSPORTING:  
CAUTION: This unit is heavy. It requires at least two people to lift it.  
REMOVE: The aerator is equipped with a water tank as weight. Drain the water using  
drain plug before loading and unloading the unit.  
NOTE: The water tank is also heavy (up to 50 lbs.) when it is full of water. The tank  
should be drained then handled carefully and secured in place during transport.  
LIFTING: The aerator is equipped with lift handles. After draining the water tank, lift  
the unit with two people, one on each side of the unit. Grip the unit at the points  
marked "LIFT HERE" when lifting. Lift using your legs and not your back. See Fig. 2  
Lift here  
Lift here  
USING RAMPS: Use ramps that are of adequate strength for a unit of this weight.  
When loading the aerator using ramps be sure the ramp is not too steep and that the  
surface of the ramp provides good traction.  
IT TAKES AT LEAST TWO  
PEOPLE. ONE ON EACH SIDE  
OF THE UNIT  
Never lift the machine while the engine is running.  
Part No 360314  
Form No F031708A  
8
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AE Owner’s Manual  
PARKING  
NEVER PARK THIS UNIT ON A SLOPE OF ANY KIND. Always keep tines in the up position when parking the unit.  
UNIT STORAGE  
Never store engine indoors or in enclosed poorly ventilated areas with fuel in tank, where fuel fumes may reach an  
open flame, spark or pilot light, as on a furnace, water heater, clothes dryer or other gas appliance.  
If engine is to be unused for 30 days or more, prepare as follows:  
Remove all gasoline from carburetor and fuel tank to prevent gum deposits from forming on these parts and causing  
possible malfunction of engine. Drain fuel outdoors, into an approved container, away from open flame. Be sure  
engine is cool. Do not smoke. Run engine until fuel tank is empty and engine runs out of gasoline.  
NOTE: Fuel stabilizer (such as Sta-Bil) is an acceptable alternative in minimizing the formation of fuel gum deposits  
during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow mix ratio found on stabilizer  
container. Run engine at least 10 min. after adding stabilizer to allow it to reach the carburetor.  
TINES RAISING/LOWERING  
The tines are raised or lowered into the ground by operating the tine  
engagement lever on the upper handle. Tine penetration is very  
dependent on surface preparation. READ the entire operation section  
before aerating.  
AERATING OPERATION  
MOW: Mow the lawn to its normal cut height.  
WATER: For the best performance and maximum tine penetration the  
lawn should be thoroughly watered the day before aeration.  
INSPECT lawn before beginning work. Remove all rocks, wire, string, or  
other objects that can present a hazard during work prior to starting.  
IDENTIFY and mark all fixed objects to be avoided during work, such as  
sprinkler heads, water valves, buried cables, or clothes line anchors, etc.  
START ENGINE: See page 8.  
SET SPEED: The ground speed of your aerator varies with the engine  
speed. Set the engine at approximately half throttle to start. Speed may  
be increased based on the turf conditions (i.e. large flat areas) and  
operator experience. Speed should be lowered when operating under  
adverse turf conditions (i.e. fenced areas, hills, or slopes).  
Tines up  
transport  
MOVE: Be sure the tine engagement control is in the up position (tines  
out of the ground) and engage the wheel drive by squeezing the  
operators clutch bail against the handle. Transport the aerator to the  
work area.  
Tines down  
Aerating  
Part No 360314  
Form No F031708A  
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ENGAGE TINES: With the aerator in the work area, release the clutch bail and push forward on the tine  
engagement lever, lowering the tines into the dirt.  
AERATE: Engage the operators clutch bail by pushing it pulling it backwards from the handle, and start aerating.  
NOTE: For maximum tine penetration apply downward pressure on the handle.  
TURNING: At the end of an aerating run, release the clutch bail and lift up on the tine engagement control to lift the  
tines out of the ground. Using the handle lift the front of the unit to pivot it around and line up for the next pass.  
TRANSPORT: Be sure to lift the tine engagement lever (tines out of the ground) before transporting away from the  
work area.  
AERATING TIPS  
WATER: For the best performance and maximum tine penetration, the lawn should be thoroughly watered the day  
before aeration.  
SLOPES: Do not operate the aerator on steep slopes. Use extreme caution when operating on any sloped  
surface. For lesser sloped areas operate the unit, traversing up and down at a 45 degree angle to the slope rather  
than straight across. Extended operation on steep slopes can cause engine damage.  
NOTE: DO NOT release the operators clutch bail when operating on a slope. This will allow the unit to free wheel  
and allow the unit to roll down the slope.  
NOTE: Honda engines are equipped with a low oil sensor to prevent engine damage. When it senses a low oil  
condition (i.e. unit is operating or sitting on a steep slope) the engine shuts down. The low oil condition must be  
corrected before the engine can be restarted. See the engine owner’s manual for more information.  
TINE PENETRATION: Maximum tine penetration is achieved by applying downward pressure on the handle during  
operation.  
TURNING: At the end of a pass the tines can be lifted out of the ground to turn by lifting straight up on the  
operators handle.  
FOLDING HANDLE  
This unit is equipped with a folding upper handle for  
easier storage. TO FOLD THE HANDLE (See Fig. 3):  
1. Slide handle lock loops (item 118) up on both sides.  
2. Fold the upper handle (item 48).  
Fig 3  
Fig 4  
Part No 360314  
Form No F031708A  
10  
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AE Owner’s Manual  
MAINTENANCE  
PERIODIC MAINTENANCE  
Periodic maintenance should be performed at the following intervals:  
Maintenance Operation  
Every Use (daily)  
Every 25 hrs  
Every 50 Hours  
z
Inspect for loose, worn or damaged parts.  
Check engine oil.  
z
z
Inspect belt for wear.  
Engine (See Engine Manual)  
z
z
Oil chains (see lubrication).  
z
Thoroughly clean all debris from unit and tine reel  
Check tine reel nut torque. Torque to min. 100 ft.lbs.  
Check gear reduction oil level  
Grease bearings (see lubrication).  
z
z
ENGINE MUST BE LEVEL WHEN CHECKING OR FILLING OIL  
TINE REEL REMOVAL AND TINE ROW REPLACEMENT  
TINE REEL REMOVAL  
NOTE: Tine reel removal is only necessary to replace an entire tine row or for other major unit  
maintenance. Individual tines can be replaced by following the INDIVIDUAL TINE REPLACEMENT  
instructions.  
1. Wait for engine to cool and disconnect spark plug.  
2. Remove the top guard by removing the four nuts, two on each side that secures it to the frame.  
3. Release the tension on the chain. See CHAIN TENSION ADJUSTMENT in this manual.  
4. Remove the four bolts and nuts, two on each side, holding the tine reel bearings in place. BE CAREFUL the tine  
reel is heavy and sharp. Take precautions to not allow it to fall when the bearing bolts are removed.  
5. Lift the reel up and to the side to remove it from the drive chain.  
6. See TINE ROW REPLACEMENT for instructions on maintenance.  
7. To reinstall the reel follow the above steps in reverse.  
8. Replace the guard and reinstall the four nuts that secure it in place.  
TINE ROW REPLACEMENT  
1. Wait for engine to cool and disconnect spark plug.  
2. Remove the top guard by removing the four nuts, two on each side that secures it to the frame.  
3. Remove the tine reel per the TINE REEL REMOVAL instructions.  
4. Remove the nut at the end of the tine reel shaft that secures the tine rows in place.  
5. Remove the tine rows and spacers as necessary to replace the defective part. Be sure to note the order in which  
the spacers were removed for later reassembly.  
6. Reassemble the tine reel in the exact order that it was disassembled.  
7. Tighten the nut that secures the tine rows and spacers on the shaft. Torque the nut to a minimum of 100 ft.lbs.  
Check that all of the tine rows are tight by attempting to move them by hand.  
8. Reinstall the tine reel per the TINE REEL REMOVAL instructions above.  
9. Reset the tension on the chain.  
10. Replace the guard and reinstall the four nuts that secure it in place.  
TIP: Spraying tines with a rust preventing lubricant can increase tine life and allow for easier replacement of worn  
or damaged tines.  
Part No 360314  
Form No F031708A  
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AE Owner’s Manual  
INDIVIDUAL TINES REPLACEMENT  
1. Wait for engine to cool and disconnect spark plug.  
2. Loosen but do not remove the outermost nut and carriage bolt that secure the damaged or worn tine.  
3. Loosen and remove the innermost nut and carriage bolt that hold the tine in the reel.  
4. Use a small pry bar and push the tine plates apart slightly to slide out the tine to be replaced.  
5. Slide the new tine in place and secure with the innermost nut and carriage bolt. Tighten completely.  
6. Retighten the outermost nut and carriage bolt to completely secure the new tine.  
7. Repeat as required to replace all damaged or worn tines.  
NOTE: Tines are a normal wear item and should be inspected regularly for signs of wear or damage.  
BELT AND CHAIN TENSION ADJUSTMENT  
ADJUSTING BELT TENSION-  
1. Remove the top guard (item 3) by removing the four nuts (item 87), two on each side, that secure it to the frame.  
2. Locate the top of the belt idler assembly where the clutch cable (item 55) is secured in place. A properly tensioned  
belt should stretch the idler spring (located next to the idler pulley) between 1/4" - 3/8" when the clutch bail (item 54) is  
held in the drive position.  
3. Using a 1/2" wrench loosen the two nuts that secure the cable (item 55) in place.  
4. TO INCREASE belt tension adjust these two nuts so that the cable (item 55) is secured in place with an additional  
1/4" of the threaded adjuster at the top of the assembly.  
TO DECREASE belt tension, adjust these two nuts so that the cable (item 55) is secured in place with 1/4" less of the  
threaded adjuster at the top of the assembly.  
5. Replace the guard (item 3) and reinstall the four nuts (item 87) that secure it in place.  
6. Run the unit to test your adjustment. Repeat as necessary to achieve proper adjustment. A properly adjusted belt  
will pull the unit up a 15 degree slope when clutched without any belt slip, and will declutch and stop the unit completely  
when the clutch is released.  
NOTE: Never release the clutch on a slope. The unit is heavy and will free wheel down hill.  
NOTE: A worn belt will not allow for proper adjustment and must be replaced.  
ADJUSTING CHAIN TENSION-  
1. Remove the top guard (item 3) by removing the four nuts (item 87), two on each side, that secure it to the frame.  
2. Locate the bolt (item 31, 33) and nut (item 80) that hold each idler sprocket to the frame of the unit. One idler  
sprocket sets tension on the wheel drive chain and one sets tension on the tine drive chain.  
3. Loosen the bolt and nut and slide the idler sprocket (item 29) in the desired direction.  
INCREASED TENSION: Slide the sprocket to the rear.  
DECREASED TENSION: Slide the idler sprocket to the front.  
4. Tighten the bolt and nut to secure the sprocket in place.  
5. Replace the guard and reinstall the four nuts that secure it in place.  
NOTE: Over tensioning the chain will cause premature chain and sprocket wear. DO NOT OVER TENSION THE  
CHAIN. A properly tensioned chain will have slack of 1/4"-3/8" when moved by hand.  
Part No 360314  
Form No F031708A  
12  
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DRIVE BELT REPLACEMENT  
1. Wait for engine to cool and disconnect spark plug.  
2. Remove the top guard by removing the four nuts, two on each side, that secure it to the frame.  
3. Slide the belt off of the engine drive pulley, and off of the jackshaft drive pulley.  
4. Continue sliding the belt along the jackshaft to the right jackshaft bearing away from the pulley and sprockets.  
5. Using a 9/16" wrench, remove the two bolts and nuts that hold the jackshaft bearing in place.  
6. Carefully lift the jackshaft up until the belt can be slid out underneath the bearing.  
7. Slide the new belt in place over the jackshaft.  
8. Replace and tighten the bolts and nuts holding the jackshaft bearing in place. Be sure that the jackshaft is  
aligned straight across between both bearings.  
9. Slide the belt along the jackshaft and over both engine and jackshaft pulleys. Be sure the idler pulley is  
positioned on the flat side of the belt.  
10. Check proper belt tension. See BELT TENSION ADJUSTMENT in this manual.  
CHAIN REPLACEMENT  
NOTE: This procedure will work to change the wheel drive chain or the tine drive chain.  
1. Wait for engine to cool and disconnect spark plug.  
2. Remove the top guard by removing the four nuts, two on each side, that secure it to the frame.  
3. Roll the unit until the master link of the chain that you want to replace is exposed near the jackshaft sprocket.  
4. Release the tension on the chain. See CHAIN TENSION ADJUSTMENT in this manual.  
5. Using a screwdriver or similar device, remove the spring clip that secures the master link in the chain.  
6. With the master link removed unwind the chain from the two sprockets that it connects.  
7. Carefully string the replacement chain around the same two sprockets and reconnect it with the new master  
link provided with your replacement chain.  
8. Re set the tension on the chain.  
9. Replace the guard and reinstall the four nuts that secure it in place.  
LUBRICATION  
BEARINGS-  
1. Remove the top guard by removing the four nuts, two on each side that secures it to the frame. NOTE: Guard  
must be removed to lubricate the jackshaft bearings only. All other bearings can be lubed without removing the  
guard.  
2. Lubricate all 6 bearings using a pressurized grease gun with standard lithium based grease.  
3. Wipe any excess grease off of all bearings and fittings after each lubrication.  
4. Replace the guard and reinstall the four screws that secure it in place.  
CHAINS-  
1. Remove the top guard by removing the four nuts, two on each side that secures it to the frame.  
2. Apply a light coat of No. 30 Oil or a penetrating chain lubricant to keep the chain clean and in good running  
order.  
3. Replace the guard and reinstall the four screws that secure it in place.  
NOTE: If machine is cleaned with a pressure washer the chains and bearings should be lubricated after each  
cleaning.  
Part No 360314  
Form No F031708A  
13  
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AE Owner’s Manual  
Troubleshooting  
Problem  
Possible Cause  
Solution  
Engine will not start.  
Stop switch off (Honda only). Throttle in off  
Check stop switches, throttle, choke  
position. Engine not in full choke position. Out position and gasoline. Connect spark  
of gasoline. Bad or old gasoline. Spark plug plug wire. Clean or replace air cleaner.  
wire disconnected. Dirty air cleaner. Engine oil Or contact a qualified service person.  
level too low (Honda only).  
Check and fill engine oil.  
Abnormal vibration.  
Damaged or missing tines. Loose handle  
bolts. Loose engine bolts.  
Stop work immediately. Replace any  
damaged or missing tines. Tighten all  
loose bolts and nuts.  
Engine is making loud  
noise or squealing  
Engine stalls or labors  
when aerating  
Gear reduction oil level is low  
Check and add oil according to engine  
owner's manual  
W ork at 45 degrees to the slope moving  
up and down instead of of across. Check  
and add engine oil.  
W orking on too steep of a slope. Not enough  
oil in the engine.  
Engine is locked, will not Debris locked against reel, or drive pulleys.  
pull over. Engine problem.  
Pull spark plug wire and remove debris.  
Contract an engine servicing dealer for  
engine problems.  
Unit does not move when Belt drive out of adjustment. W orn drive belt.  
clutch is engaged.  
See maintenance on pg. 12 of this  
Loose or damaged chain or sprockets. Loose manual. Contact a qualified servicing  
or damaged pulleys. Damaged or broken  
clutch cable.  
dealer.  
When servicing the engine refer to specific manufacturers engine owner's manual. All engine warranty is covered by  
the specific engine manufacturer. If your engine requires warranty or other repair work contact your local servicing  
engine dealer. When contacting a dealer for service it is a good idea to have your engine model number available  
for reference (See table page pg. 3). If you cannot locate a servicing dealer in your area you can contact the  
manufacturers national service organization.  
To contact:  
American Honda: 800-426-7701  
Subaru America: 800-277-6246  
WARRANTY CLAIM PROCEDURE  
®
Should a BILLY GOAT machine fail due to a defect in material and/or workmanship, the owner should make a  
warranty claim as follows:  
The machine must be taken to the dealer from whom it was purchased or to an authorized Servicing BILLY  
GOAT Dealer.  
The owner must present the remaining half of the Warranty Registration Card, or, if this is not available, the  
invoice or receipt.  
The Warranty Claim will be completed by the authorized BILLY GOAT Dealer and submitted to their  
respective BILLY GOAT Distributor for their territory Attention: Service Manager. Any parts replaced under  
warranty must be tagged and retained for 90 days. The model number and serial number of the unit must  
be stated in the Warranty Claim.  
The distributor service manager will sign off on the claim and submit it to BILLY GOAT for consideration.  
The Technical Service Department at BILLY GOAT will study the claim and may request parts to be  
returned for examination. BILLY GOAT will notify their conclusions to the distributor service manager from  
whom the claim was received.  
The decision by the Technical Service Department at BILLY GOAT to approve or reject a Warranty Claim is  
final and binding.  
For online product registration go to www.billygoat.com  
Part No 360314  
Form No F031708A  
14  
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AE Owner’s Manual  
MAINTENANCE RECORD  
Date  
Service Performed  
Part No 360314  
Form No F031708A  
15  
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AE Owner’s Manual  
PARTS DRAWING AE  
Part No 360314  
Form No F031708A  
16  
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AE Owner’s Manual  
PARTS LIST AE  
ITEM  
AE401  
Part No.  
360238  
360280  
8172020  
8160003  
360329  
360146  
8161046  
360183  
8024061  
830526-P  
360246  
360300  
360299  
8172009  
360154  
360297  
8172008  
350375  
8160002  
8024042  
360296  
520119  
350374  
360313  
8059135  
8172005  
360298  
900407  
8024043  
8171002  
360025  
360270  
360269  
AE401H5T  
Part No.  
360238  
360280  
8172020  
8160003  
360329  
360146  
8161046  
360183  
8024061  
830526-P  
360246  
360300  
360299  
8172009  
360154  
360297  
8172008  
350375  
8160002  
8024042  
360296  
520119  
350374  
360313  
8059135  
8172005  
360298  
900407  
8024043  
8171002  
360025  
360270  
360269  
AE401H  
Part No.  
360238  
360280  
8172020  
8160003  
360329  
360146  
8161046  
360183  
8024061  
830526-P  
360246  
360300  
360299  
8172009  
360154  
360297  
8172008  
350375  
8160002  
8024042  
360296  
520119  
350374  
360313  
8059135  
8172005  
360298  
900407  
8024043  
8171002  
360025  
360270  
360269  
AE401S  
Part No.  
360238  
360305  
8172020  
8160003  
360329  
360146  
8161046  
360183  
8024061  
830526-P  
360246  
360300  
360299  
8172009  
360154  
360297  
8172008  
350375  
8160002  
8024042  
360296  
520119  
350374  
360313  
8059135  
8172005  
360298  
900407  
8024043  
8171002  
360025  
360270  
360269  
DESCRIPTION  
QTY  
QTY  
QTY  
QTY  
NO.  
2
WATER TANK 5.5 GAL  
GUARD DRIVE COVER  
WASHER 5/16 FENDER  
NUT LOCK 3/8-16  
1
1
1
1
1
1
1
1
3
9
5
5
5
5
16  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
45  
46  
47  
48  
50  
51  
52  
53  
54  
55  
56  
57  
58  
68  
72  
76  
79  
82  
83  
4
4
4
4
TUBE FRONT BUMPER  
BOLT SHOULDER 3/4 x 2.5  
NUT LOCK 5/8-11 THIN  
BUSHING PIVOT  
1
1
1
1
2
2
2
2
2
2
2
2
4
4
4
4
BOLT CARRIAGE 3/8-16 x 1.75"  
TUBE SPACER  
4
4
4
4
2
2
2
2
BRACKET LIFT LINK  
LINK LIFT RIGHT  
2
2
2
2
1
1
1
1
LINK LIFT LEFT  
1
1
1
1
WASHER FLAT 3/8 SAE  
SPRING EXTENSION  
ROD LIFT  
22  
2
22  
2
22  
2
22  
2
2
2
2
2
WASHER 5/16 SAE ZP  
HANDLE UPPER AE  
NUT LOCK 5/16-18  
2
2
2
2
1
1
1
1
20  
2
20  
2
20  
2
20  
2
CARRIAGE BOLT 5/16-18X1.50  
HANDLE LIFT  
1
1
1
1
CLEVIS PIN 3/8" X 1.625  
BAIL CLUTCH  
2
2
2
2
1
1
1
1
CABLE CLUTCH ASSY  
SCREWCAP #10 - 24 X 0.625  
WASHER #10 SAE FLAT  
BUMBER RECESS  
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
TY-WRAP  
10  
2
10  
2
10  
2
10  
2
CARRIAGE BOLT 5/16-18X1.75  
WASHER 1/4 FLAT CUT  
LABEL TANK INSTRUCTIONS AE  
HANDLE LOWER RIGHT WA  
HANDLE LOWER LEFT WA  
7
7
7
7
1
1
1
1
1
1
1
1
1
1
1
1
84  
85  
LABEL LIFT HERE  
360187  
360188  
360267  
900453  
8164005  
360334  
830528  
360152  
360153  
360175  
8160001  
8041009  
360199  
430141  
500281  
360218  
830503  
8161041  
360243  
360256  
430361  
810652  
8024039  
360293  
360292  
890132  
360279  
350138  
8041026  
4
2
1
4
1
2
4
2
2
8
1
1
1
1
1
2
1
6
3
1
1
2
2
1
1
2
2
2
2
360187  
360188  
360267  
900453  
8164005  
360334  
830528  
360152  
360153  
360175  
8160001  
8041009  
360199  
430141  
500281  
360218  
830503  
8161041  
360243  
360256  
430361  
810652  
8024039  
360293  
360292  
890132  
360279  
350138  
8041026  
4
2
1
4
1
2
4
2
2
8
1
1
1
1
1
2
1
6
3
1
1
2
2
1
1
2
2
2
2
360187  
360188  
360267  
900453  
8164005  
360334  
830528  
360152  
360153  
360175  
8160001  
8041009  
360199  
430141  
500281  
360218  
830503  
8161041  
360243  
360256  
430361  
810652  
8024039  
360293  
360292  
890132  
360279  
350138  
8041026  
4
2
1
4
1
2
4
2
2
8
1
1
1
1
1
2
1
6
3
1
1
2
2
1
1
2
2
2
2
360187  
360188  
360267  
900453  
8164005  
360334  
830528  
360152  
360153  
360175  
8160001  
8041009  
360316  
430141  
500281  
360218  
830503  
8161041  
360243  
360256  
430361  
810652  
8024039  
360293  
360292  
890132  
360279  
350138  
8041026  
4
2
1
4
1
2
4
2
2
8
1
1
1
1
1
2
1
6
3
1
1
2
2
1
1
2
2
2
2
LABEL WARNING WEIGHT  
FRAME REAR WA  
86  
87  
NUT FLANGE 1/4-20  
89  
LOCKNUT #10-24  
91  
TIRE & WHEEL 8" ASSY  
BOLT SHOULDER 3/8 x 1/2"  
BOLT SHOULDER 3/8 x 1"  
BOLT SHOULDER 3/8 x 2"  
BUSHING SHOULDER NYLON 3/8 ID  
NUT LOCK 1/4x 20 THIN  
SCREW CAP 1/4 - 20 x 1 1/2"  
HARNESS WIRE AE  
92  
93  
95  
97  
98  
99  
100  
101  
102  
103  
104  
105  
107  
109  
110  
111  
112  
113  
114  
116  
117  
118  
122  
BRACKET MOUNT SWITCH  
SWITCH ON-OFF  
NUT - PAL 3/8  
CLUTCH LABEL  
NUT LOCK 5/16 -18 THIN  
PLASTIC LANYARD  
CAP WATER TANK  
SCREW SELF TAP 1/4-20 x 5/8"  
WASHER - EXTENSION  
CARRIAGE BOLT 5/8" X 34"  
PLUG DRAIN 1"  
GUARD PLUG AE  
PLUG CAP 1" TUBE  
RETAINER 3/8"  
LOOP FOLDING HANDLE  
SCREWCAP 5/16-18 x 3/4  
BOLT SHOULDER 3/8 x 1 1/4"  
LABEL BILLY GOAT OVAL  
LABEL BILLY GOAT CIRCLE  
GRIP  
360284  
360274  
430303  
400570  
4
1
1
2
360284  
360274  
430303  
400570  
4
1
1
2
360284  
360274  
430303  
400570  
4
1
1
2
360284  
360274  
430303  
400570  
4
1
1
2
123  
124  
125  
126  
Part No 360314  
Form No F031708A  
17  
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AE Owner’s Manual  
PARTS DRAWING AE  
Part No 360314  
Form No F031708A  
18  
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AE Owner’s Manual  
PARTS LIST AE  
ITEM  
AE401  
AE401H5T  
Part No.  
360304  
350133  
8041052  
8041051  
360332  
9201080  
360388  
8172020  
430298  
8041028  
360248  
8122080  
360331  
810700  
8160003  
360120  
360115  
360114  
500270  
510199  
360121  
360219  
AE401H  
Part No.  
360304  
350133  
8041052  
-
AE401S  
Part No.  
360304  
350133  
8041052  
-
DESCRIPTION  
QTY  
QTY  
QTY  
QTY  
NO.  
Part No.  
360304  
350133  
8041052  
-
1
4
5
FRAME ASSEMBLY WA AE401  
1
4
12  
-
1
4
8
4
1
3
2
3
2
2
1
2
1
2
15  
1
1
1
1
1
1
1
1
4
12  
-
1
4
12  
-
BEARING 3/4" PILLOW BLOCK  
SCREWCAP 3/8-16 x 1 1/2  
SCREWCAP 3/8-16 x 1 1/4"  
FRONT AXLE ASSY  
6
360332  
9201080  
360388  
8172020  
430298  
8041028  
360248  
8122080  
360331  
810700  
8160003  
360120  
360115  
360114  
500270  
510199  
360121  
360219  
1
3
2
3
2
2
1
2
1
2
16  
1
1
1
1
1
1
1
360332  
9201080  
360388  
8172020  
430298  
8041028  
360248  
8122080  
360331  
810700  
8160003  
360120  
360115  
360114  
500270  
510199  
360121  
360219  
1
3
2
3
2
2
1
2
1
2
16  
1
1
1
1
1
1
1
360332  
9201080  
360388  
8172020  
430298  
8041028  
360248  
8122080  
360331  
810700  
8160003  
360120  
360115  
360114  
500270  
510199  
360121  
360219  
1
3
2
3
2
2
1
2
1
2
16  
1
1
1
1
1
1
1
7
KEY SQUARE 3/16 x 3/16 x 1.25  
WHEEL 10.5" SEMI PN. W3/4" KEYED HUB  
FENDER WASHER 5/16"  
8
9
10  
11  
12  
13  
14  
15  
16  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
43  
WASHER LOCK 5/16 TWISTED TOOTH  
SCREWCAP 5/16-18 x 1"  
GUARD DIFFERENTIAL AE  
SCREW SELF TAP 1/4 x 1/2"  
JACKSHAFT AERATOR ASSY  
BEARING 1" PILLOW BLOCK  
NUT LOCK 3/8-16  
BELT 4L x 43" POWER RATED  
CHAIN #40 x 94 PITCH O-RING (WHEEL)  
CHAIN #40 x 76 PITCH O-RING (TINE)  
PULLEY IDLER 4.5"  
ARM IDLER WA  
BRACKET MOUNT IDLER  
BELT FINGER FRONT AE  
BOLT SHOULDER 1/2 x 1  
500114  
360116  
360123  
8041106  
360124  
8041102  
8172009  
1
2
500114  
360116  
360123  
8041106  
360124  
8041102  
8172009  
1
2
500114  
360116  
360123  
8041106  
360124  
8041102  
8172009  
1
2
500114  
360116  
360123  
8041106  
360124  
8041102  
8172009  
1
2
SPROCKET IDLER 17T x 5/8" BORE  
SPACER SPROCKET IDLER 2.5"  
SCREW CAP 1/2 - 13 x 4  
1
1
1
1
1
1
1
1
SPACER SPROCKET IDLER 1.175"  
SCREW CAP 1/2 - 13 x 3"  
1
1
1
1
1
1
1
1
WASHER FLAT 3/8 SAE  
12  
12  
12  
12  
44  
49  
50  
55  
59  
60  
61  
62  
63  
SCREWCAP 3/8 -16 x1  
8041050  
8171006  
8160002  
360313  
360108  
610417  
360106  
360272  
8041034  
-
2
4
8041050  
8171006  
8160002  
360313  
-
2
8041050  
8171006  
8160002  
360313  
360108  
610417  
360106  
360272  
8041034  
-
2
8041050  
8171006  
8160002  
360313  
360108  
610417  
360106  
360272  
8041034  
-
2
FLAT WASHER 1/2"  
4
4
4
NUT LOCK 5/16-18  
55  
1
68  
55  
55  
CABLE CLUTCH ASSY  
1
1
1
SPACER TINE SPROCKET END  
PULLEY ENGINE  
1
-
1
1
1
610417  
360106  
360107  
-
1
1
1
SPROCKET 42 T  
1
1
1
1
SPACER - TINE SPROCKET 1.468  
SCREW CAP 5/16-18 x 2.50"  
SCREWCAP 5/16-18 X 1 3/4" HCS ZP  
TINE PLATE  
3
3
3
3
3
-
3
3
-
8041031  
360101  
360100  
360282  
360104  
830113  
350154  
350155  
8024043  
360102  
8041030  
8171003  
400268  
900327  
8161044  
360109  
360278  
8161042  
8172021  
360205  
360105  
360197  
350310  
3
-
-
64  
65  
360101  
360100  
360266  
360265  
830113  
350154  
350155  
8024043  
360102  
8041030  
8
10  
360101  
360100  
360266  
360265  
830113  
350154  
350155  
8024043  
360102  
8041030  
8171003  
400268  
900327  
8161044  
360109  
360278  
8161042  
8172021  
360205  
360105  
360197  
350310  
8
360101  
360100  
360266  
360265  
830113  
350154  
350155  
8024043  
360102  
8041030  
8171003  
400268  
900327  
8161044  
360109  
360306  
8161042  
8172021  
360205  
360105  
360197  
350310  
8
TINE  
24  
1
30  
24  
24  
66  
SPACER - NUT RIGHT END  
SPACER - BETWEEN TINE ASSEMBLIES  
HEAVY WASHER TINE ASSY  
WASHER LOCK 7/8" INTERNAL  
NUT JAM 7/8 -14 (Torque 100 ft.lbs)  
CARRIAGE BOLT 5/16-18X1.75  
SHAFT TINE DRIVE  
1
1
1
67  
3
4
3
3
69  
1
1
1
1
70  
1
1
1
1
71  
1
1
1
1
72  
48  
1
60  
48  
48  
73  
1
1
1
74  
SCREW CAP 5/16 - 18 x 1.5"  
WASHER FLAT CUT 5/16  
LABEL HOT ENGINE  
4
4
4
4
75  
8171003 9 OR 10  
9 OR 10  
9 OR 10  
9 OR 10  
77  
400268  
900327  
8161044  
360109  
360127  
8161042  
8172021  
360205  
360105  
360197  
350310  
1
1
1
1
78  
LABEL DANGER GUARD  
NUT LOCK 1/2 -13 THIN  
SPACER BEARING/SPROCKET 0.375 THK  
ENGINE  
2
2
2
2
80  
2
2
2
2
81  
1
1
1
1
90  
1
1
1
1
94  
LOCKNUT 3/8" - 16 THIN HGT  
WASHER 1.062" ID X 1.75 OD  
CHAIN MASTER LINK  
1
1
1
1
4 OR 5  
4 OR 5  
4 OR 5  
4 OR 5  
106  
108  
119  
120  
121  
2
4
1
1
2
5
1
1
2
4
1
1
2
4
1
1
SPACER - TINE PLATES  
TINE ASSY (INCLUDES 50,64,65,72,&119)  
RUBBER PAD 1/8" TK X 1/2" W  
Part No 360314  
Form No F031708A  
19  
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AE Owner’s Manual  
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Part No 360314  
Form No F031708A  
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