Bluebird 968999392, Operator'S Manual

Page 1: ...rator Manual Aerator Models H424 968999392 H530A 968999393 H742 968999394 S530B 968999683 Please read the operator s manual carefully and make sure you understand the instructions before using the machine ...

Page 2: ...d Beatrice NE Printed in U S A WARNING Engine exhaust some of its constituents and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm ...

Page 3: ...5 Clutch and Throttle Cables 16 OPERATION 17 Aeration Tips 17 Before You Start 17 Rear Wheel Adjustment 18 Turning And Maneuvering 18 Operating On Slopes 19 Aerating 20 Transporting 21 mAINTENANCE AND SERVICE 22 Cleaning 22 Two Minute Rule 22 Drive Train 23 Engine 23 Clutch Cable 24 Throttle Cable 24 Chain 26 Removal and Replacement 26 Adjusting Tension 26 Tines 27 Tine Wear 27 Tine Replacement 27...

Page 4: ...ne You should have all inclusive insurance for liability fire damage and theft Good Service BlueBird s products are available only in specialized retail trades with complete service This ensures that you as a customer get only the best support and service Before the machine was delivered it underwent inspection and was adjusted by your dealer When you need spare parts or support in service questio...

Page 5: ...ader should neglect to follow instructions given in the manual Used in this publication to notify the reader of a risk of material damage particularly if the reader should neglect to follow instructions given in the manual Used also when there is a potential for misuse or misassembly Decals DANGER watch your feet 1 Warning for carbon monoxide 2 Chain tension 3 Safety warnings 4 Barbells 5 Removabl...

Page 6: ...6 BLUEBIRD DANGER watch your feet 1 Warning for carbon monoxide 2 Chain tension 3 Safety warnings 4 Barbells 5 Removable wheel 6 Controls 7 6 1 4 5 2 7 3 SYMBOLS AND DECALS ...

Page 7: ...s or feet near moving or rotating parts Do not lift alone Do not run engine in an unventilated space Do not run engine while servicing Remove spark plug wire before commencing service Do not smoke or allow open flames or sparks near unit and always stop the engine when refueling Do not remove guards when operating Do not modify this equipment Do not use this equipment for purposes other than lawn ...

Page 8: ...rts are designed and specified to maintain high quality and correct fit for optimal durability and lifespan Check that all safety decals are in place See the chapter Symbols and Decals Learn how to use the machine and its controls safely and learn to recognize the safety decals Only use the machine for aerating lawns It is not intended for any other use IMPORTANT INFORMATION Do not use the machine...

Page 9: ...running the machine Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blades Locate fixed objects in the ground such as sprinkler systems poles water valves bases for washing lines Check for hidden electrical cables or similar in the surface of the lawn Run the machine around these objects Never intentionally run the machine over foreign objects Make ...

Page 10: ...mmended direction on slopes Be careful when working close to sudden changes in level Smoking open flames or sparks in the vicinity of the machine are strictly forbidden Gasoline is extremely flammable and carelessness in handling can result in personal injury or fire Stop and inspect the equipment if you run over or into anything If necessary make repairs before beginning again Whatever happens yo...

Page 11: ...ore the machine and fuel in such a way that there is no risk that leaking fuel or fumes can come in contact with flames or sparks from electrical machines electric engines relays switches boilers or similar Store the machine in a locked space away from children and adults untrained in use of the machine Children Serious accidents can occur if you fail to be on guard for children in the vicinity of...

Page 12: ... tank indoors 8011 036 Close the fuel valve 8060 060 Fueling always poses an element of risk SAFETY Check the fuel level before each use and leave space for the fuel to expand because the heat from the engine and the sun can otherwise cause the fuel to expand and overflow Avoid overfilling If you spill gasoline on the machine wipe up the spill and wait until it has evaporated before starting the e...

Page 13: ...ding service or guarantee matters Follow all maintenance instructions Do not change the setting of governors and avoid running the engine with overly high RPM If you run the engine too fast you risk damaging the machine components Do not modify safety equipment Check regularly to be sure it works properly The machine must not be run with defective or disassembled safety equipment The muffler is de...

Page 14: ...d 1 Rotate handle into upright position and lock using the cam lock lever or link lock dependent on model 2 Cam Lock Connect the top of control rod to rear wheel control handle with the fasteners located on the rear wheel control handle using the back holes See illustration Link Lock Connect the top of control rod to rear wheel control handle with the fasteners located on the rear wheel control ha...

Page 15: ... the clutch cable is properly routed Model 742 Handle Connect top of control rod to rear wheel control 4 handle with fasteners located on rear wheel control handle using the upper hole on the control rod Connect bottom of control rod to 5 OUTER side of lever on the torque arm through the lower hole using the fastener assembly 8060 033 Attaching non folding handle 8060 033 Connect upper control rod...

Page 16: ...y Clutch and Throttle Cables 742 Honda Engines Only The throttle cable has 8 been installed by the factory however the throttle spring needs to be connected to throttle clutch control lever 8060 002 Route clutch cable through guides 8060 006 1 Rear wheel control handle 2 Clutch handle 3 Handle Check controls before starting 1 2 3 CAUTION Be certain that the clutch cable is properly routed ASSEMBLY...

Page 17: ...cturer s manual for instructions to adjust the governor and carburetor if the speed is not within correct range Aeration Tips Watering Before Aerating The best aerating condition is soft moist ground If unsure of the ground conditions as in soil with high clay content test to determine whether it is necessary to water before aerating Push a garden hand spade or large screw driver into ground The t...

Page 18: ...aneuvering Gradual maneuvering while aerating can be accomplished by carefully guiding the machine It is recommended to adjust the engine s speed control to allow for a comfortable walking speed and maintaining complete control while working in tight spaces Adjusting for more stability with the rear wheels lowered reducing tine penetration will make turning easier When reversing direction or makin...

Page 19: ...up and down the slopes instead of across use the rear adjustment knob to set the rear wheels for extra stability This can be a great benefit when you do need to run the aerator across a slope Additionally using the depth control when aerating across a slope improves the consistency of the cores pulled from the uphill tines when compared to those pulled by the downhill tines remove the downhill sid...

Page 20: ... control knob to desired depth Coring depth decreases by turning the knob clockwise NOTE raising rear wheels all the way up to obtain maximum coring depth reduces the unit s stability but increases length of core 3 Push down the rear wheel control handle to lower aerating tines into the ground rear wheels will rise 4 Push down on handle bar for better tine penetration and maneuverability front whe...

Page 21: ...ided for optional use and can be of great benefit when required Removable Weights Unlatch weight locks Grab weight handles and pull the weights from the machine Note Weight 36 lb 16 kg each Folding Handle Release handle cam lock by lifting cam lever upwards For handles with link lock slide link up and hook links on upper handle pins Fold handle forward over the engine until it is resting on the en...

Page 22: ...l 2 Cleaning Regular cleaning washing and lubricating will prolong the service of the machine NOTE Use care with power washers to avoid damage to warning decals operator instruction labels bearings chains and engine Limit direct spray on these items DO NOT EXCEED 1000 PSI WATER PRESSURE FOR CLEANING Two Minute Rule Aerators may be tipped on the engine guard for cleaning and access for no more than...

Page 23: ...over 1 Remove V belt 2 Inspect condition of V pulleys and replace if 3 necessary Check V pulley alignment by looking down the 4 belt with clutch engaged Be sure both V pulleys are directly in line with each other Correct their alignment if not Install new belt over small V pulley first then over 5 the large V pulley Insure V belt is inside both keeper arms 6 Check that the V belt clears the top be...

Page 24: ... spring when clutch is engaged 8060 002 Route clutch cable through guides 8060 013 Adjust cable Throttle Cable Removal and Replacement Before removing your old cable measure the 1 amount of cable extending past the cable screw Remove the old throttle cable and route the new 2 cable through the guide hole at the rear of the housing Insert the new cable through the cable screw to 3 the measurement o...

Page 25: ...gages too soon the engine will stall If the engine speed is too high the gradual controlled start is lost 1 Throttle spring 2 Adjuster bracket 3 Adjuster nut 4 Throttle cable 5 Throttle lever 6 Cable screw 7 Stop screw As the cable length increases between the cable screw and adjuster nut the engine speed decreases If engine speeds too low the engine will stall as the clutch engages As the cable l...

Page 26: ...ket Install master link with pin plate on engine side 7 of chain with keeper plate installed on outboard side Install clip with split to front of machine Adjusting Tension Turn engine off 1 Remove drive guard loosen lock nut on idler 2 adjustment bolt Turn idler adjustment bolt to adjust tension to 3 allow 1 8 to movement at the center point between the wheel sprocket and the rotor sprocket Tighte...

Page 27: ...free rotor sprocket 7 Remove the tine rotor shaft bearing bolts 4 8 Remove chain scraper bolts 2 and chain scraper 9 on Model 424 only Remove the rotor shaft assembly 10 Remove outer rotor bearing by loosening the set 11 screw in the collar Reverse steps to reinstall 12 Refer to sections Chain Removal and 13 Replacement and Adjusting Chain Tension for chain replacement and adjustment of chain tens...

Page 28: ...ur nuts on the bearing assemblies 6 Lock the bearing collar in place with the hammer 7 and punch making sure the collar locks in the same direction as the rotation of the rotor Replace outer shaft bearing and reinstall the 8 entire rotor assembly by reversing steps 1 through 12 in previous action Instructions are for one side Both side are done with the same procedure Maintenance and Service Handl...

Page 29: ...ve the collar by loosening the set screw then insert pin punch into the hole next to the set screw and using a hammer with moderate striking hit collar so that it rotates in the opposite direction the wheel would normally turn If bearings are rusted in place they will have to be replaced along with the wheel and shaft Install bearings and sprocket loosely onto the 4 shaft Models 424 and 530 hub si...

Page 30: ...xle bolt through wheel and wheel lift frame Use washer and lock nut tighten firmly Grease wheel bearings 6 Rear Wheel Removal and Replacement Model 742 Make sure unit is on level ground and engine is 1 turned off Lower the rear wheel control handle to let the 2 aerator rest on the tines Turn the rear wheel depth stability control knob 3 to adjust the rear wheels for minimum depth clockwise more st...

Page 31: ... cm roller bearing 8 x 2 20 cm x 5 cm solid rubber 10 x 6 25 cm x 15 cm semi pneumatic 1 9 cm open spoon tine 24 per unit 17 44 5 cm 4 x 6 11 2 cm x 16 5 cm Up to 3 7 6 cm 6 7 250 ft min 4 57 km h Up to 23 000 sq ft hr 2137 m2 h 265 lbs 120 kg 209 lbs 132 kg 2 x 36 lbs 16 3 kg 28 71 1 cm 49 126 cm 40 101 6 cm 48 122 cm 26 67 3 cm H424 The power rating of the engines indicated is the average net po...

Page 32: ...ine model measured to SAE standard J1349 ISO1585 Mass production engines may differ from this value Actual power output for the engine installed in the final machine will depend on the operating speed environmental conditions and other variables Honda GX120K1HX2 4 hp 2 98kW Belt Tensioner V Belt Permalube Chain 6 1 Front 1 9 cm sealed ball bearings with stamping kit Rear 1 9 cm roller bearing 8 x ...

Page 33: ...ngine model measured to SAE standard J1349 ISO1585 Mass production engines may differ from this value Actual power output for the engine installed in the final machine will depend on the operating speed environmental conditions and other variables Subaru EH12 2 4 hp 2 98kW Belt Tensioner V Belt Permalube Chain 6 1 Front 1 9 cm sealed ball bearings with stamping kit Rear 1 9 cm roller bearing 8 x 2...

Page 34: ... cm roller bearing 8 x 2 20 cm x 5 cm solid rubber 10 x 6 25 cm x 15 cm semi pneumatic 1 9 cm open spoon tine 42 per unit 25 5 64 8 cm 33 5 x 6 9 cm x 16 5 cm Up to 3 7 6 cm 8 1 290 ft min 5 3 km h Up to 40 000 sq ft hr 3716 m2 h 420 lbs 191 kg 487 lbs 221 kg 2 x 36 lbs 16 3 kg 28 71 1 cm 52 132 cm 33 83 3 cm 54 137 cm 38 96 5 cm The power rating of the engines indicated is the average net power o...

Page 35: ... 150 203 225 305 250 339 370 502 7 8 378 513 591 801 11 8 782 1060 1410 1912 Grade 5 Minimum commercial quality lower quality not recommended Metric Standard Hardware Grade Grade 8 8 Grade 10 9 Grade 12 9 ft lbs ft lbs Nm ft lbs Nm ft lbs Nm Shank Size Diameter in millimeters fine or coarse thread M4 1 5 2 2 2 3 2 7 3 6 M5 3 4 4 5 6 5 2 7 M6 5 2 7 7 5 10 8 2 11 M7 8 2 11 12 16 15 20 M8 13 5 18 18 ...

Page 36: ...P N 115 131127R1 10 2009 ...