Bluebird H424 Operator's Manual
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- Operator's manual (44 pages) ,
- Operator's manual (18 pages) ,
- Operator's & parts manual (44 pages)
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Summary of Contents for Bluebird H424
- Page 1 Operator 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 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. ©2009 HTC. All rights reserved. Beatrice, NE. Printed in U.S.A.
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Page 3: Table Of Contents
Contents INTRODUCTION ............4 MAINTENANCE AND SERVICE ......22 Use ..............4 Cleaning ............22 Good Service .............4 Two Minute Rule ..........22 Serial Number ............4 Drive Train ............23 SYMBOLS AND DECALS .........5 Engine ..............23 SAFETY ..............7 Clutch Cable ...........24 General Information ...........7 Throttle Cable ..........24 Safety Procedures ..........7 Chain ...............26 General Use ............8... -
Page 4: Introduction
Before the machine was delivered it your dealer for more information. underwent inspection and was adjusted by your If you sell your BlueBird machine, make sure to give dealer. When you need spare parts or support in the operator’s manual to the new owner. -
Page 5: Symbols And Decals
Used also when there is a potential for misuse or misassembly. Decals 424 & 742 Models 530 Models DANGER watch your feet Barbells Removable wheel Warning for carbon monoxide Controls Chain tension Safety warnings BLUEBIRD... - Page 6 AnD DeCALs Barbells DANGER watch your feet Removable wheel Warning for carbon monoxide Controls Chain tension Safety warnings BLUEBIRD...
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Page 7: Safety
BlueBird equipment. • Read all maintenance and service instructions Read it thoroughly before attempting to operate the before attempting work. machine. Call your dealer or BlueBird if additional • Read engine manufacturer’s operating and information is required. maintenance instructions. -
Page 8: General Use
General Use The object of this manual is to help you use your BlueBird machine safely and to give you information WARNING! about how to maintain your machine. Please read Under no circumstances may the original the manual carefully before attempting to use the design of the machine be modified without machine. -
Page 9: Preparations
BlueBird. • 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. -
Page 10: Operating
8060-056 to cause cancer, birth defects or other Smoking near the machine is strictly prohibited. reproductive harm. The engine emits carbon monoxide, which is a colorless, poisonous gas. Do not use the machine in enclosed spaces. 10 - BLUEBIRD... -
Page 11: Movement/Transport
Keep an eye out and shut off the machine if children enter the work area. • Never allow children to operate the machine. • Be particularly careful near corners, bushes, trees or other objects that block your view. 8060-058 Keep children away from the work area. BLUEBIRD... -
Page 12: Fuel System
Avoid overfilling. If you spill gasoline on the machine, wipe up the spill and wait until it has evaporated before starting the engine. If you spill gasoline on your clothing, change your clothing. 8060-060 Fueling always poses an element of risk. 12 - BLUEBIRD... -
Page 13: Maintenance
• Never use a machine with a defective muffler. • Reduce the risk of fire by removing grass, leaves and other debris that may have caught in the machine. 8060-061 Keep the machine clean. BLUEBIRD... -
Page 14: Assembly
Link Lock - Connect the top of control rod to rear wheel control handle with the fasteners located on the rear wheel control handle, using the front holes. (See illustration) 8060-003 1. Cam lock assembly location 2. Link lock assembly location Connecting control rod 14 - BLUEBIRD... -
Page 15: Model 742 Handle
Connect upper control rod Connect bottom of control rod to OUTER side of lever on the torque arm through the lower hole, using the fastener assembly. CAUTION! Be certain that the clutch cable is properly routed. 8060-035 Connect lower control rod BLUEBIRD... -
Page 16: Clutch And Throttle Cables
Route clutch cable through guides been installed by the factory, however the throttle spring needs to be connected to throttle/clutch control lever. 8060-006 1. Rear wheel control handle 2. Clutch handle 3. Handle Check controls before starting 16 - BLUEBIRD... -
Page 17: Operation
Test the clutch handle to ensure that the clutch releases freely. The engine top speed is preset by the engine manufacturer. Consult the engine manufacturer’s manual for instructions to adjust the governor and carburetor if the speed is not within correct range. BLUEBIRD... -
Page 18: Rear Wheel Adjustment
Release clutch control handle, pull up rear wheel present the danger of rolling over. control handle, then pivot machine on rear wheels to turn. • Release clutch control handle, lift handle bar and pivot machine on front wheel. 18 - BLUEBIRD... -
Page 19: Operating On Slopes
NEVER disengage tines from ground • move remaining weight from downhill side to when traveling uphill or downhill. ONLY uphill side after each pass when operating across disengage on a flat surface. slopes. BLUEBIRD... -
Page 20: Aerating
4. Push down on handle bar for better tine penetration and maneuverability (front wheel will rise). 5. Engage clutch control. 6. To stop, release clutch control. 8060-003 1. Rear wheel control handle 2. Clutch control Aerating controls 20 - BLUEBIRD... -
Page 21: Transporting
Transporting Model 424 The BlueBird 424 Aerator has three convenient features to assist in transporting the unit in a pickup truck, van and even in some car trunks—removable weights, a folding handle and convenient lifting handles on the sides of the machine. The features are provided for optional use and can be of great benefit when required. -
Page 22: Maintenance And Service
● Rear Wheels Lithium based grease ● ● Chain Graphite dry lubricant (aerosol) ● Tires Light machine oil ● ● Linkage 30 W Oil - See Engine Owner’s Manual - After each pressure wash or steam cleaning 22 - BLUEBIRD... -
Page 23: Drive Train
(Clutch Cable Removal and Replacement). IMPORTANT INFORMATION Replace drive guard. Many parts, including the drive belt on your aerator, are made specifically for BlueBird to give many hours of use. Replace all parts with genuine BlueBird parts to obtain maximum performance and unit life. -
Page 24: Clutch Cable
Insert the new cable through the cable screw to the measurement obtained in step 1 and tighten. Attach the new adjuster bracket to the spring on the throttle/clutch lever. 8060-013 Adjust cable 24 - BLUEBIRD... - Page 25 If the clutch engages too soon, the engine will stall. • If the engine speed is too high, the gradual controlled start is lost. 1. Throttle spring 4. Throttle cable 6. Cable screw 2. Adjuster bracket 5. Throttle lever 7. Stop screw 3. Adjuster nut BLUEBIRD...
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Page 26: Chain
Turn idler adjustment bolt to adjust tension to allow " to ¼" movement at the center point between the wheel sprocket and the rotor sprocket Tighten lock nut. NOTE: BlueBird recommends the replacement of sprockets when replacing drive chain. 8060-009 Chain routing 8060-015 Idler adjustment bolt... -
Page 27: Tines
MAIntenAnCe AnD seRVICe Tines Tine Wear After the BlueBird Aerator has been used for sometime, the tines will wear. When this happens aerating performance diminishes. Inspect tines using the drawing, replace when at minimum length or before. (Tines are 5" when new.) Tine Replacement "... -
Page 28: Handle
Replace outer shaft bearing and reinstall the 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. 28 - BLUEBIRD... -
Page 29: Wheels
Align and tighten the sprocket (there are double set screws stacked two in each hole) use blue loctite with the key in place. Replace the chain following procedures in section “Chain Removal and Replacement”. Adjust chain per section “Adjusting Chain Tension” and replace drive guard. BLUEBIRD... -
Page 30: Rear Wheels
Install hairpin cotter pin into the axle when removed to prevent loss. 1. Hair pin 5. Washer 2. Wheel arm 6. Seal 3. Wheel axle 7. Wheel bushing 4. E-clip 8. Cotter pin Wheel removal, Model 742 only 30 - BLUEBIRD... -
Page 31: Technical Data
DAtA Power Unit H424 Engine Honda Manufacturer GX120K1HX2 Type 4 hp* / 2.98kW Power Belt Tensioner Clutch V-Belt Primary Drive Permalube Chain Secondary Drive Gear Reduction Wheels Front - ¾" (1.9 cm) sealed ball bearings with stamping kit Bearings Rear - ¾"... - Page 32 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. 32 - BLUEBIRD...
- Page 33 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. BLUEBIRD...
- Page 34 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. 34 - BLUEBIRD...
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Page 35: Torque Specifications
½ ¾ 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 ft./lbs ft./lbs 13.5 18.8 21.8 35.2 43.5 43.5 62.2 70.5 1205 BLUEBIRD... -
Page 36: Warranty
P/N 115 131127R1 10/2009...
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