Teagle Tomahawk 1010 Operator'S Manual Download Page 37

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TOMAHAWK FAULT FINDING CHART

–

PART 3

Symptom

Fault

Possible Solutions

Oil leaking from

between slices of the
valve.

Internal pressure in valve.

Check return line hose connected and that return
line flow is not restricted by damaged fittings or
the tractor spool valve.

Clamping bolts loose.

Check bolts through valve tightened to correct
torque specified in the valve manual.

Separation of slices in valve block as a
result of reverse oil flow (only when

connected to a double acting spool
valve).

Fit return pipe to free flow return on tractor, or fit
check valve on outlet port to prevent

reverse flow.

Interface seals damaged by either of the
above.

Replace damaged seals.

Summary of Contents for Tomahawk 1010

Page 1: ...30417 10100 11 19 30970 10345 31725 11338 10056 3694 TMKBXOP1119A ...

Page 2: ...and Safety requirements of EEC Directive 2006 42 EC 2004 108 EC To effect correct application of the essential Health and Safety requirements stated in the EEC Directives the following harmonised standards were consulted BS EN ISO 12100 1 BS EN ISO 12100 2 BS EN ISO 13857 2008 BS EN 703 2004 Signed Duncan Wilson Engineering Director Dated 31st May 2018 Person authorised to compile Technical File D...

Page 3: ... and machines This handbook forms part of that instruction and it must be read and understood before fitting the machine onto the tractor or attempting to use it Your supplier is responsible for carrying out any necessary pre delivery inspection fitting the machine onto the tractor and test running The supplier must also give instruction in the safe use maintenance and adjustment of the machine In...

Page 4: ...chine protective devices 21 13 Maintenance 21 13 1 Safety 21 13 2 Blades 21 13 3 Bed chain 22 13 4 Bale restraint beam adjustment and removal 22 13 5 Dual chop sieve removal 23 13 6 Crossbeater shear bolts 23 13 7 Gearbox 23 13 8 Drive chains 23 13 9 Swivel chute 23 13 10 Hydraulics 23 13 11 Electric controls for solenoid valve 24 13 12 Slip clutch 24 13 13 PTO shaft 24 13 14 Wheel changing 25 13 ...

Page 5: ...er bearings behind crossbeater drive sprocket on LHS 9 Grease nipple bed chain front roller bearing 10 Layshaft bearing Ref Description 11 PTO guards monthly 12 Grease nipple layshaft U J monthly For more detailed information see maintenance section 1 9 5 6 11 10 12 7 2 3 4 8 9 1 8 2 Notes 1 Frequencies based on typical use 15 hours per week adjust frequencies based on usage 2 Use good quality sem...

Page 6: ... sprocket on LHS 9 Grease nipple bed chain front roller bearing 10 Layshaft bearing Ref Description 11 PTO guards monthly 12 Grease nipple layshaft U J monthly 13 Wheel bearings annually 14 Hitch coupling as required For more detailed information see maintenance section 3 Lubrication Schedule Tomahawk 8100 8150 8500 Twice Weekly Weekly Fortnightly Other Notes 1 Frequencies based on typical use 15 ...

Page 7: ...ring Ref Description 10 PTO guards monthly 11 Grease nipple layshaft U J monthly 12 Wheel bearings annually 13 Hitch coupling as required 14 Fill chain oiler as required 16 Brake levers as re quired 15 Handbrake spindle 3 monthly For more detailed information see maintenance section 4 Lubrication Schedule Tomahawk 8555 Twice Weekly Weekly Fortnightly Other Notes 1 Frequencies based on typical use ...

Page 8: ...ings annually 13 Hitch coupling as required For more detailed information see maintenance section 5 Lubrication Schedule Tomahawk 9500 Twice Weekly Weekly Fortnightly Other Notes 1 Frequencies based on typical use 15 hours per week adjust frequencies based on usage 2 Use good quality semi solid grease for all procedures detailed above Ref Description 1 Grease nipple rear bed chain roller bush 2 Gr...

Page 9: ...e sprocket on LHS 9 Grease nipple bed chain front roller bearing 10 Layshaft bearing Ref Description 11 PTO guards monthly 12 Grease nipple layshaft U J monthly 14 Wheel bearings annually 15 Hitch coupling as required 13 Handbrake spindle 3 monthly 1 2 3 4 7 5 6 1 8 8 9 10 11 12 14 14 15 For more detailed information see maintenance section 6 Lubrication Schedule Tomahawk 1010 Twice Weekly Weekly ...

Page 10: ...imum hydraulic oil pressure 220 bar 3190 psi Maximum hydraulic oil flow 60 litres minute 13 2 gal min Minimum hydraulic oil flow 35 litres minute 7 7 gal min Time averaged sound power 92dBA 92dBA 92dBA Minimum tractor size 70Kw 90hp Vertical load at hitching point un laden 1620kg 1680kg 1820kg Vertical load at hitching point laden 2420kg 2480kg 2620kg Model 7100 7100SC 7150 Machine Fitted With Dra...

Page 11: ...l length tailgate up 4 19 m 4 19 m 4 19 m Overall length tailgate down 5 42 m 5 42 m 5 42 m Maximum round bale diameter 1 83 m 1 83 m 1 83 m Maximum rectangular bale size 1 3m x 1 2m x 2 5m Tyre size standard tyres 10 0 75 15 3 10 0 75 15 3 10 0 75 15 3 Wheel track standard Tyres 1 75 m 1 75 m 1 75 Weight 1880 Kg 1960 Kg 2168 Kg Volume of clamp silage 2 5 m3 2 5 m3 N A Maximum hydraulic oil pressu...

Page 12: ...42 m 5 42 m 5 42 m Max Round bale diameter 2 00 m 2 00 m 2 00 m Maximum rectangular bale size 1 3m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m Tyre size standard tyres 12 5 80 15 3 12 5 80 15 3 12 5 80 15 3 Wheel track standard tyres 1 90 m 1 90 m 1 90 m Weight 2080 Kg 2080 Kg 2 450 Kg Volume of clamp silage 4 5 m3 4 5 m3 N A Maximum hydraulic oil pressure 220 bar 3190 psi 220 bar 3190 psi...

Page 13: ... 2 00 m 2 00 m Maximum rectangular bale size 1 5m x 1 2m x 2 5m 1 5m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m Tyre size standard tyres 305 55 R22 5 305 55 R22 5 385 55 R22 5 385 55 R22 5 Wheel track standard tyres 1 9 m 1 9 m 2 0 m 2 0 m Weight 3080 Kg 3160 Kg 3510 Kg 3590 Kg Volume of clamp silage 8 m3 8 m3 10 0 m3 10 0 m3 Maximum hydraulic oil pressure 220 bar 3190 psi 220 bar 3190 ps...

Page 14: ... High rotor speed Low rotor speed 2 1 EXPLANATION OF PICTOGRAMS Bed chain speed Raise giraffe chute deflector Rotate giraffe clockwise Rotate giraffe anti clockwise Lower giraffe chute deflector Bed chain forward Bed chain reverse Power on Power off Giraffe chute selector or long chop RH chute selector or short chop Lower tailgate Lower RH chute Raise RH chute Raise tailgate Bed chain reverse Bed ...

Page 15: ...pressure Tractor Cable Control Panel 2 2 Safety Decals Maintenance The safety signs fitted to the machine warn of hazards and form an important part of keeping the operator and by standers safe It is important that the signs are kept clean and visible wash with warm water and detergent replaced if missing or illegible When replacement parts are fitted it is important that any safety decals affixed...

Page 16: ...and speed of PTO input shaft 8 Jacking point Information Label 9 Tighten wheel nuts to setting in operators handbook 10 Beware crushing hazard keep clear 1 Unblocking procedure 2 Beware thrown objects keep your distance 3 Do not allow anyone to ride on the machine 4 Maximum hydraulic circuit pressure 5 Blockage removal tool ...

Page 17: ... relevant Standard and be approved by the Safety Inspectorate Disposable filtering face piece respirators to EN149 or half mask respirators to EN140 fitted with filters to EN 143 are likely to be adequate 3 13 CAUTION Before disconnecting the hydraulic hoses always lower the tailgate onto the ground for safety reasons and to avoid residual pressure in the hoses 3 14 WARNING Always fit the correct ...

Page 18: ...d upon a The size and weight of the bale to be spread b The availability of front counter weights c Whether the machine is to be used to transport bales along the road The machine is designed to use the standard 540 rpm PTO shaft NOTE The hydraulic valve block requires an unrestricted return with a maximum return line pressure of 25 bar 360 psi measured at the outlet port of the valve block This i...

Page 19: ...lar basis it is recommended that a PTO shaft with a wide angle constant velocity joint be fitted 9 3 Mounted Machines Attach the Tomahawk to the 3 point tractor linkage Make sure the lower link stabilisers or check chains are tight and the lower link arms are fixed from moving horizontally When machine is fully attached lower the lower link arms until the machine is resting on the ground Turn off ...

Page 20: ...w operation of the chute tailgate functions This can be programmed when setting the maximum speed of the machine by slowing down the maximum bed speed a small amount before switching off However if full bed speed is required please be aware that the other valve functions may be compromised during full bed speed operation 10 OPERATING INSTRUCTIONS LOADING 10 1 General IMPORTANT The strings or net s...

Page 21: ...pe hooks are positioned on the underside of the tailgate to tie partially removed twine and netwrap to Raise the tailgate the bale will roll into the machine leaving the twine or netwrap tied to the tailgate allowing easy removal An additional round bale can be loaded and carried on the tailgate 10 3 Multiple Bale Loads IMPORTANT The Tomahawk 1010 is a large machine designed to carry several bales...

Page 22: ...eam raised screen removed and replaced with a screen blanking frame which prevents a build up of material in the screen support frame The sliding blade carrier is controlled through the hydraulic spool valve An indicator attached to the blade beam shows the engaged disengaged positions of the sliding blade carrier When a long chop length is desired raise the blade carrier thus disengaging the blad...

Page 23: ...e restraint Figure 7 Rotation of round bales 11 9 Discharging Clamp Silage Increase bed chain speed until the desired discharge rate is achieved Once the forward portion of the load has been discharged the tailgate can be lifted to ensure a continuous feed rate 11 10 General Discharging Instructions If a large amount of loose material builds up above the bale restraint it may be necessary to rever...

Page 24: ... a blockage the shear bolt may have failed and require replacement See paragraph 13 6 in the maintenance section Shear bolt grades Silage straw machine 10 9 M8 x 50 mm Dual Chop machine 8 8 M8 x 50 mm NOTE The machine is fitted with a slip clutch on the rotor shaft If this slips repeatedly the machine must be fully examined to check that there is no fault or blockage before tightening the slip clu...

Page 25: ... chain becomes tight in use check that the grooves in the front and or rear sprockets have not become tightly packed with straw or silage If they have they will need clearing and the scrapers may have excessive wear and need replacing Figure 10 Sprocket scraper position If the area beneath the bed chain becomes blocked or requires attention remove the bolted inspection panel underneath the machine...

Page 26: ...rection Refill the reservoir with 2 0L of HVI 22 Anti Fling Oil 13 8 2 Bed Chain Drive 7100 to 8555 models To tension the bed chain drive remove the chain guard on the right hand side of the machine release the 2 clamp bolts on the motor mounting plate Using the tensioning bolt provided jack the motor mounting plate until the chain has 12mm movement midway between the sprockets see Figure 12 Figur...

Page 27: ...isture repelling agent such as WD40 When the machine is not being used it is recommended that the control desk is stored safely away from the machine in a dry location or under the cover provided on the front of the machine The plug on the end of the machine cable should be kept stored in the bracket provided to keep it clean and safe from damage If problems are experienced with either the hydraul...

Page 28: ... use The recommended wheel nut torque is listed in table 7 Always cross tighten the wheel nuts NOTE Once the nuts are allowed to work loose it may be impossible to keep them tight and new nuts and studs will be required In extreme cases damage to the wheel rims and hubs may result NOTE Always use a torque wrench to reach the correct torque setting Do not use an impulse wrench to complete tightenin...

Page 29: ... castle nut Tap the hub gently using a mallet to shake down the assembly Check that the hub rotates more freely Always err on the side of too free rather than too tight When the hub has been adjusted fit a new split cotter pin or re fit the hair pin clip Refit the hubcap Refit the wheel following the instructions in paragraphs 13 14 Wheel changing and 13 15 Wheel nuts 13 19 Lubrication of wheel be...

Page 30: ...er pin as appropriate 11 For hubs without grease retaining plates fill the hubcap with grease 12 Refit the hubcap 13 20 Handbrake where fitted The central spindle of the handbrake lever will need greasing every 3 months Cables should be inspected for damage or fraying and replaced as necessary 13 21 Service Brake Maintenance 13 21 1 Initial Checks The brakes should be tested before using for the f...

Page 31: ...centre the brake shoes before locking the nut of the pin When the hub brake assembly has been reassembled slacken the fulcrum nut slightly operate the brake lever in the correct direction direction of the actuator thrust by pulling on the lever by hand it is easier if a pipe is placed over the lever as shown in figure 16 to press the shoes against the drum At this point tighten the nut of the fulc...

Page 32: ...ble pressure is controlled by the tractor and is determined by the force on the brake pedal or whether the tractor s parking brake is applied It is commonplace for this line to be fully pressurised when the tractors ignition is switched OFF 13 23 1 Connector Filters The air enters the trailer via the red and yellow flexible connection lines and passes through a filter in each line The filters are ...

Page 33: ...ding members If the machine is shredding whilst turning on a regular basis it is recommended that a PTO shaft with a wide angle constant velocity joint be fitted 15 2 Drawbar Jack Where the machine is fitted with a drawbar jack adjust the height of the drawbar to match the height of the hitch point on the tractor Reverse the tractor and attach the drawbar Lower the machine until the weight is full...

Page 34: ... the locking bolts from the lower link latch plates see Figure 14 Lower the tailgate fully and drop the machine onto it s front stand The machine can now be unhitched from the tractor 15 3 5 Lubrication Good quality semi solid grease should be applied to the following grease points Castor wheel pivots 2 nipples Castor wheel axle pins 2 nipples 15 4 Screen Storage Frame A screen storage frame is av...

Page 35: ...tractor hydraulics If motor is seized reverse flow to release Consult your dealer if this fails Sprockets seized Replace bearings Dirt or contamination in the proportional flow slice or relief valve controlling the bed chain speed Remove the proportional cartridge and relief valve from the flow control slice inspect for contamination clean and replace If problem persists or re occurs regularly rep...

Page 36: ...ot clutch assembly Also increase engine speed Hydraulic valve fails to operate No oil flow from tractor Check that oil is flowing and that hoses are correctly connected to the tractor spool valve Hydraulic connections to tractor faulty or not connected Rectify making sure pressure is applied to the valve via the supply hose and that the return line flow is not restricted Dirt or contamination in t...

Page 37: ...fittings or the tractor spool valve Clamping bolts loose Check bolts through valve tightened to correct torque specified in the valve manual Separation of slices in valve block as a result of reverse oil flow only when connected to a double acting spool valve Fit return pipe to free flow return on tractor or fit check valve on outlet port to prevent reverse flow Interface seals damaged by either o...

Page 38: ...NOTES 35 ...

Page 39: ...36 NOTES ...

Page 40: ......

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