Buhler Farm king FK302 Owner's Manual

Rotary tiller

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65 Series Rotary Tiller

TABLE OF CONTENTS

DESCRIPTION
PAGE
Warranty ...............................................................................1
Introduction ........................................................................2
Safety....................................................................................3
General Safety.....................................................................4
Operating Safety..................................................................4
Maintenance Safety ............................................................5
Transport Safety..................................................................5
Storage Safety.....................................................................5
Safety Signs .........................................................................5
Safety Sign Locations .........................................................6
Operation.............................................................................8
Machi ne Components.........................................................8
Machine Break-in ................................................................9
Pre-operation Checklist ......................................................9
Equipment Matching ...........................................................10
Driveline Dimension ............................................................11
Attaching/Unhooking ...........................................................13
Field Operation ....................................................................15
Transporting .........................................................................18
Storage..................................................................................19
Service and Maintenance................................................20
Service ..................................................................................20
Fluids and Lubricants..........................................................20
Greasing ...............................................................................20
Servicing Intervals ...............................................................21
Maintenance.........................................................................23
A-frame Adjustment ............................................................23
Tine Replacement ...............................................................23
Slip Clutch ...........................................................................24
Clutch Maintenance ............................................................25
Repair................. .............................................................26
Main Shaft Replacement ....................................................26
Troubleshooting................................................................27
Assembly .............................................................................28

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Summary of Contents for Buhler Farm king FK302

  • Page 1: Table Of Contents

    65 Series Rotary Tiller TABLE OF CONTENTS DESCRIPTION PAGE Warranty ...1 Introduction ...2 Safety...3 General Safety...4 Operating Safety...4 Maintenance Safety ...5 Transport Safety...5 Storage Safety...5 Safety Signs ...5 Safety Sign Locations ...6 Operation...8 Machi ne Components...8 Machine Break-in ...9 Pre-operation Checklist ...9 Equipment Matching ...10...
  • Page 2 65 Series Rotary Tiller TABLE OF CONTENTS – cont’d. Bolt Torque ...29 Parts Lists and Drawings Tiller Drawing (50”, 60” & 72”)...30 Tiller Drawing (82”)...32 Tiller Parts List ...33 PTO (Slip Clutch) Drawing ...36 PTO (Slip Clutch) Parts List (50”, 60” & 72”) ...37 PTO (Slip Clutch) Parts List (82”) ...38...
  • Page 3: Warranty

    65 Series Rotary Tiller WARRANTY POLICY Buhler Manufacturing products are warranted for a period of twelve (12) months from original date of purchase, by original purchaser, to be free from defects in material and workmanship under correct, normal agricultural use and proper applications.
  • Page 4: Introduction

    65 Series Rotary Tiller INTRODUCTION Congratulations on your choice of a Buhler Farm King 65 Series Rotary-Tiller to complement your landscaping operation. This equipment has been designed and manufactured to meet the needs of a discerning landscaping industry for the efficient tilling of soil.
  • Page 5: Safety

    YOU are responsible for the SAFE operation and maintenance of your Buhler Farm King 65 Series Rotary-Tiller. YOU must ensure that you and anyone else who is going to operate, maintain or work around the Rotary-Tiller be familiar with the operating and maintenance procedures and related SAFETY information contained in this manual.
  • Page 6: General Safety

    Do not put hands or feet under machine while tractor engine or machine is running. Always know what you are tilling. Never operate Tiller in an area that has hidden obstacles. Remove sticks, stones, roots, wire and other objects from working area before starting.
  • Page 7: Maintenance Safety

    Replace Safety Signs that are missing or have become illegible. Replaced parts that displayed a safety sign should also display the current sign. Safety Signs are available from your Dealer Parts Department or the factory. MAINTENANCE SAFETY TRANSPORT SAFETY STORAGE SAFETY SAFETY SIGNS 65 Series Rotary Tiller...
  • Page 8: Safety Sign Locations

    Good safety requires that you familiarize yoursel f with the various Safety Signs, the type of warning and the area, or particular function related to that area, that requires your SAFETY AWARENESS. * Think SAFETY! SAFETY SIGN LOCATIONS Work SAFELY! 65 Series Rotary Tiller...
  • Page 9 65 Series Rotary Tiller SAFETY SIGN LOCATIONS - cont'd. Safety sign “A” Safety sign “B” Safety sign “C” REMEMBER - If Safety Signs have been damaged, removed, become illegible or parts replaced without safety signs, new safety signs must be applied. New safety signs are...
  • Page 10: Operation

    OPERATION TO THE NEW OPERATOR OR OWNER The Buhler Farm King 65 Series Rotary Tiller is a machine that combines the primary and secondary tillage operation into one machine. It breaks up the soil and prepares the seed bed in one pass. Rotational power to the rotor is provided by the tractor PTO.
  • Page 11: Machine Break-In

    Although there are no operational restrictions on the Tiller when used for the first time, it is recommended that the following mechanical items be checked: A. After operating for 1/2 hour or after completing 1/2 acre: Check all nuts, bolts and other fasteners. Tighten to their specified torque level.
  • Page 12: Equipment Matching

    To insure the safe and reliable operation of the Tiller, it is necessary to use a tractor with the correct specifications. Use the following list as a guide in selecting a tractor to use on the machine. Horsepower: Use Table 1 as a guide in selecting the tractor horsepower appropriate for your width of machine.
  • Page 13: Driveline Dimension

    When cutting the driveline, follow this procedure: Clear the area of bystanders, especially small children. Attach the Tiller to the tractor but do not attach the driveline. Raise the machine until the input shaft is level with the tractor PTO shaft.
  • Page 14 Be sure it telescopes freely before installing. Make sure the plastic covering shield is free to rotate on the shaft before installing on the machine. 65 Series Rotary Tiller...
  • Page 15: Attaching/Unhooking

    The Tiller should always be located on a level, dry area that is free of debris and other foreign objects. When attaching the machine to a tractor, follow this procedure: Clear the area of bystanders, especially small children. Be sure the tractor 3 point hitch is in the Category 1 configuration and the lift arms are in the non-sway configuration (See tractor manual).
  • Page 16 Use the 3 point hitch to raise the machine. Unpin the front frame stand. Raise and pin in its storage position. Remove the blocks from under the Depth Gauge Shoes. Reverse the above procedure when unhooking from the tractor. 65 Series Rotary Tiller...
  • Page 17: Field Operation

    Buhler Farm King 65 Series Rotary Tillers are designed with the inherent flexibility of operating well in almost any kind of soil and terrain conditions. However, the operator has the responsibility of being familiar with all operating and safety procedures and following them.
  • Page 18 The speed can be increased to optimize tilling. Decrease speed if you want the soil worked to a finer texture. FIELD OPERATION - cont'd. 65 Series Rotary Tiller...
  • Page 19 Use low gear on the tractor to start the job. Increase the speed of forward travel only as the quality of the job and power available will allow. If the slip clutch slips, reduce the ground speed or raise the machine slightly out of the ground. FIELD OPERATION - cont'd. 65 Series Rotary Tiller...
  • Page 20: Transporting

    Never transport the machine faster than 20 mph (32 km/h). The ratio of the tractor weight to the Tiller weight plays an important role in defining acceptable travel speed. Table 2 summarizes the recommended travel speed to weight ratio.
  • Page 21: Storage

    If the machine cannot be placed inside, cover with a waterproof tarpaulin and tie securely in place. Store the machine in an area away from human activity. Do not allow children to play on or around the stored machine. 65 Series Rotary Tiller STORAGE...
  • Page 22: Service And Maintenance

    Wipe grease fitting with a clean cloth before greasing, to avoid injecting dirt and grit. Replace and repair broken fittings immediately. If fittings will not take grease, remove and clean thoroughly. Also clean lubricant passageway. Replace fitting if necessary. SERVICE FLUIDS AND LUBRICANTS GREASING 65 Series Rotary Tiller...
  • Page 23: Servicing Intervals

    80 hours or once a season: 2. Lubricate rotor driven end Bearing (1 location) 3. Lubricate rotor drive end bearing (1 location). 4. Lubricate chain drive bearing (1 location) SERVICING INTERVALS use 3 squirts only push grease in gradually 65 Series Rotary Tiller...
  • Page 24 SERVICING INTERVALS – cont’d. 40 Hours 1. Check gearbox oil level. Add as required 2. Add approximately 10 squirts of grease in chain case. Annually 1. Change gear box oil. Refill with SAE 85W90 gear oil. 2. Wash machine. 65 Series Rotary Tiller...
  • Page 25: Maintenance

    Install a new replacement blade and tighten the mounting bolts to their specified torque. Lower the rear gate. Remove the blocks under the skid plates. MAINTENANCE A-FRAME ADJUSTMENT TINE REPLACEMENT 65 Series Rotary Tiller...
  • Page 26: Slip Clutch

    When re-tightening the bolts, stop when the clutch spacer starts to touch the clutch plates. You should be able to just move the spacer by hand when you have the correct bolt torque. Engage clutch by turning out set screws after assembly is complete. 65 Series Rotary Tiller SLIP CLUTCH...
  • Page 27: Clutch Maintenance

    If the clutch is hot to the touch or smokes, check that the outside bolts are correctly tightened as explained in slip clutch section. If clutch still slips, linings may have to be replaced. CLUTCH MAINTENANCE 65 Series Rotary Tiller...
  • Page 28: Repair

    Tip the machine into the upright position. Refill the chain cover with approximately 800 grams of multi-purpose grease. Use gasket compound and replace the chain cover. Be sure all fasteners are tightened to their specified torque. 65 Series Rotary Tiller REPAIR...
  • Page 29: Troubleshooting

    The Buhler Farm King 65 Series Rotary Tiller moves curved Tines on a turning rotor through the ground to break it up and prepare a seed bed. It is a simple and reliable system that requires minimal mainte nance. In the following section, we have listed many of the problems, causes and solutions to the problems that you may encounter.
  • Page 30: Assembly

    Clean the splines on the yoke and the input shaft. Align the splines on the yoke and the shaft. Attach the driveline to the tiller by removing the tapered pin and sliding the yoke onto the gearbox shaft. Line up the pin with the groove in the gearbox shaft and fasten with the tapered pin.
  • Page 31: Checking Bolt Torque

    5%. BOLT TORQUE CHECKING BOLT TORQUE SAE 8 (lb-ft) (12) (27) (45) (75) (115) (165) (220) (400) (650) 1320 (970) * Torque value for bolts and cap screws are identified by their head markings. 65 Series Rotary Tiller...
  • Page 32: Parts Lists And Drawings Tiller Drawing (50", 60" & 72")

    65 Series Rotary Tiller 50”, 60” & 72” SERIES TILLERS...
  • Page 33 65 Series Rotary Tiller 50”, 60” & 72” “65” SERIES TILLERS...
  • Page 34: Tiller Drawing (82")

    65 Series Rotary Tiller 82” “65” SERIES TILLER ONLY...
  • Page 35: Tiller Parts List

    Drive Shaft Shield (50") 982605211 Drive Shaft Shield (60") 982725211 Drive Shaft Shield (72") 982505311 Drive Shaft Shield (50") 982605311 Drive Shaft Shield (60") 982725311 Drive Shaft Shield (72") 982825212 Drive Shaft Shield (82") 65 Series Rotary Tiller PARTS LIST...
  • Page 36 2'' Four Bolt Flange Bearing 967375 2" Bearing only 967393 Left Bearing Cover Cone 912303600 1 3/4" Oil Seal 912303601 1 5/8" Oil Seal 982000341 Depth Gauge Shoe Bracket 907306 LH Side Plate Assy 982005711 Tension Spring 65 Series Rotary Tiller...
  • Page 37 A-Frame Top - RH 903180 A-Frame Top - LH 903181 A-Frame Brace Plate 811790 3/4'' x 4 1/2'' Hex Bolt (pl) 81700 3/4'' Hex Nut (pl) 81701 3/4'' Lock Washer (pl) 87553 1/2'' X 1 3/4'' Hex Bolt (pl) 65 Series Rotary Tiller...
  • Page 38: Pto (Slip Clutch) Drawing

    65 Series Rotary Tiller 65 SERIES TILLER PTO (SLIP CLUTCH) (50”, 60”, 72” & 82”)
  • Page 39: Pto (Slip Clutch) Parts List (50", 60" & 72")

    65 SERIES TILLER PTO PARTS LIST (SLIP CLUTCH) - 50'', 60'' & 72'' ITEM PART NO. F0354 908262 936527 908259 966236 936352 936358 936368 936369 936359 936353 936564 966234 966232 936370 936371 936518 966235 908261 910-075 936524 936520 936521 936523...
  • Page 40: Pto (Slip Clutch) Parts List (82")

    65 SERIES TILLER PTO PARTS LIST (SLIP CLUTCH) - 82'' ONLY ITEM PART NO. F0355 908263 936530 908260 910-036 910-039 910-040 910-044 910-045 910-042 910-048 936528 910-046 966232 910-052 910-053 936518 910-055 908261 910-075 936524 936529 936521 936523 936522 936519...
  • Page 41: Gearbox Drawing & Parts List (50", 60", & 72")

    50'', 60'', & 72'' 65 SERIES TILLER GEARBOX PARTS LIST ITEM PART NO. DESCRIPTION 967558 Gearbox Assembly 967395 Housing 967396 Hex Shaft 967397 Cover 967305 Snap Ring, 1.80, DIN 472 967398 Snap Ri ng 967399 Snap Ring 967400 Ring 967401...
  • Page 42: Gearbox Drawing & Parts List (82")

    82'' 65 SERIES TILLER GEARBOX PARTS LIST ITEM PART NO. DESCRIPTION 912300159 Gearbox Assembly 967280 Housing 967323 Hex Shaft, 41.15mm Dia. 967281 Cover, 160mm Dia. 967325 Snap Ring E.45, DIN 471/2 967326 Snap Ring, I.95, DIN 472/2 967335 Ring, 45.2 x 54.8 x .6 967336 Ring, 45.2 x 54.8 x .8...
  • Page 43: Shipping Bundles

    C6560 60” Tiller c/w PTO F0160 C6572 72” Tiller c/w PTO F0162 C6582 82” Tiller c/w PTO F0164 C6550-4 50” Tiller 4-Tine c/w PTO F0159 C6560-4 60” Tiller 4-Tine c/w PTO F0161 C6572-4 72” Tiller 4-Tine c/w PTO F0163 C6582-4 82” Tiller c/w PTO...

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