Twose MAXICUT 280 Скачать руководство пользователя страница 39

22 

DRIVELINE LUBRICATION

 

 

Grease Fittings are located on the Cross Assembly of each U-Joint and on the telescoping 
tubes.  Grease  the  U-Joint  after  every  8  hours  of  use.  Do  not  force  grease  through  the 
Needle  Cup  Assemblies.  Grease  the  telescoping  tubes  after  every  16  hours  of  use.  On 
some  PTO  to  Hitch  connections,  it  may  be  necessary  to  cut  a  hole  in  the  shields  to 
facilitate  alignment  of  the  Grease  Fittings  for  lubrication.  Lubricate  the  shield  bearings 
every 8 hours 

(see diagram below).

  

Refer also to Information sheet that was shipped attached to PTO shaft. 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

DRIVELINE SHIELD REMOVAL 

The  Driveline  Integral  Shields  should  not  become  dented  or  otherwise  damaged.  The 
Integral Shield Assembly has a Nylon Bearing at each end, which should turn freely, and 
will  require  lubricating  after  every  8  hours  of  use.  To  remove  the  Integral  Shields  for 
replacement or repair, turn the three Nylon Bolts through a ¼ turn in the Shield Slots of the 
Cone and Tube and remove them. Slip the Shield Cone Assembly off the inner section of 
the Driveline and install the new or repaired Shield on the Driveline. Place the split Nylon 
Bearing  over  the  Driveline  Housing  against  the  Yoke  and  in  the  Bearing  groove.  Install 
shield over the Housing so the Nylon Bearing fits into the Shield Bearing retainer. Align a 
slot in the Shield Cone with one of the slots in the Shield. Put one of the Nylon Bolts back 
in through the aligned slot and turn until it is perpendicular to the slots. Replace the other 
two Nylon Bolts. 

 

Ensure  that  the  Driveline  Integral  Shields  are  free  to  telescope  and  rotate 
around the Driveline without binding. 
 
 
 
 
When attaching PTO yoke to tractor PTO shaft, it is important that the spring-
activated  locking  collar slides freely and that the  locking balls are seated in 
the  groove  on  the  PTO  shaft.  A  loose  shaft  could  slip  off  and  result  in 
personal injury or damage to your machine. 

 

Driveline Lubrication Points and Frequency 

Содержание MAXICUT 280

Страница 1: ...MAXICUT 280 Rotary Topper Operator Manual Publication 986 September 2020...

Страница 2: ...to verify that your machine has been registered with McConnel Limited IMPORTANT During the initial bedding in period of a new machine it is the customer s responsibility to regularly inspect all nuts...

Страница 3: ......

Страница 4: ...mple may require particular care when packing to avoid damage in transit 1 04 This warranty does not extend to any product from which McConnel Ltd s serial number plate has been removed or altered 1 0...

Страница 5: ...d be undertaken within two days of the failure Claims submitted for repairs undertaken more than 2 weeks after a failure has occurred or 2 days after the parts were supplied will be rejected unless th...

Страница 6: ...e deemed to be a waiver of any other term 4 02 If any provision of this limited warranty shall violate any applicable law and is held to be unenforceable then the invalidity of such provision shall no...

Страница 7: ...ances to avoid the entrapment with human body parts BS EN ISO 14120 2015 Safety of machinery Guards general requirements for the design and construction of fixed and movable guards BS EN 4413 2010 Hyd...

Страница 8: ...amaged blades before operating the mower Ensure the blade retaining bolts and fasteners are secure and tight Lubricate the driveline universal joints and telescoping members daily Inspect the wheel lu...

Страница 9: ......

Страница 10: ...t grass and debris Chain Guards Deflectors are in place in good condition Driveline Gearbox shields guards are in good condition Driveline clutches are in good condition not frozen Driveline telescopi...

Страница 11: ...e tyres are in good condition with correct pressure The wheel nuts are tight The tractor brakes are in good condition The steering linkage is in good condition There are no visible oil leaks The hydra...

Страница 12: ...t grass and debris Chain Guards Deflectors are in place in good condition Driveline Gearbox shields guards are in good condition Driveline clutches are in good condition not frozen Driveline telescopi...

Страница 13: ...e tyres are in good condition with correct pressure The wheel nuts are tight The tractor brakes are in good condition The steering linkage is in good condition There are no visible oil leaks The hydra...

Страница 14: ......

Страница 15: ...hing and Storing Mower 15 Driveline Length Check Procedure 15 TROUBLESHOOTING SECTION General Troubleshooting 17 PTO Shaft Troubleshooting 18 Gearbox Troubleshooting 18 MAINTENANCE SECTION Lubrication...

Страница 16: ...9 Tailwheel Beam 40 Tailwheel Assemblies 41 PTO Shaft Assembly 45 Slip Clutch Assembly 47 Gearbox T Box Assembly 48 Outer Gearbox Assembly 49 Coupler Shaft 53 Gearbox Mounting 55 Blade Assembly 56 Gua...

Страница 17: ......

Страница 18: ...been removed NOTE Where grass and weeds are high enough to obscure debris that could be struck by the blades the area should be inspected and debris removed mowed at an intermediate height and re insp...

Страница 19: ...blades Such a situation is extremely hazardous Inspect the cutting area for any such objects and remove prior to mowing Never allow the cutting blades to contact such items Be particularly careful in...

Страница 20: ...ponent unless the mower has been securely supported and blocked using suitable substantial items to prevent sudden or inadvertent falling which could cause serious injury or even death Never operate t...

Страница 21: ...permanent total hearing loss Where the tractor is fitted with a quiet cab it is recommended that the windows are kept closed at all times whilst operating this machine In addition to the safety messa...

Страница 22: ...CTION BLADE TIMING 5 D137 1 INSTRUCTION CCW BLADE ROTATION 6 D138 1 INSTRUCTION CW BLADE ROTATION 7 09 821 29 1 WARNING EURODECAL 8 09 821 34 1 WARNING EURODECAL 9 09 811 04 1 WARNING MAX PTO SPEED 54...

Страница 23: ...Part Number 09 821 29 2 Part Number 7560093 3 Part Number 7560155 4 Part Number D132 6 Part Number D138 5 Part Number D137 8 Part Number 09 821 34 9 Part Number 09 811 04 11 Part Number 09 810 03 10 P...

Страница 24: ...ntime The Operation and Maintenance Sections of the manual train the owner operator how to work the Mower correctly and attend to appropriate maintenance tasks The Trouble Shooting Guide helps diagnos...

Страница 25: ...Agricultural purposes to reduce the risk of property damage serious bodily injury or even death from objects thrown out by or contact with the Cutting Blades The 9 Lift Type machine requires a minimum...

Страница 26: ...parts lists and exploded view drawings for more details This Mower is shipped partially assembled Assembly will be easier if components are aligned and loosely assembled before tightening hardware Alw...

Страница 27: ...splines and assemble DO NOT ASSEMBLE A DRIVELINE WITHOUT A SHIELD Attach the slip clutch end of the driveline to the gearbox input shaft 1 securely Ensure the Slip Clutch is fully located onto the inp...

Страница 28: ...mph 3 to 8 km h Always operate the tractor at the recommended PTO speed IMPORTANT To avoid damage to cutter re torque all bolts after the first 10 hours of operation Re torque blade carrier retaining...

Страница 29: ...low the contour of the terrain Drawbar Shorten or remove the tractor Drawbar so it will not interfere with the up and down movement of the Mower Do not get or allow others between the Tractor and the...

Страница 30: ...on the tractor lift quadrant against the lift control lever so the Mower can be returned to the same height Adjust the length of the top link so that when lifting the Mower the front of the Mower will...

Страница 31: ...ut Under certain conditions tractor tyres may roll some grasses down and prevent them from being cut at the same height as the surrounding area When this occurs reduce the tractor ground speed but mai...

Страница 32: ...e DRIVELINE LENGTH CHECK PROCEDURE A loose shaft could slip off and result in personal injury or damage to the Mower When attaching PTO yoke to tractor PTO shaft it is important that the spring activa...

Страница 33: ...maintain 1 40mm clearance when operating in the shortest working position Shorten inner and outer guard tubes equally Shorten inner and outer sliding profiles by the same amount that the shield tubes...

Страница 34: ...G TOO HIGH Blades bent up Blade Carrier bent Blades on upside down Replace Blades Straighten or replace Blade Carrier Turn Blades right side up and tighten MOWER VIBRATES Blade locked back Drivelines...

Страница 35: ...intenance TUBE BROKEN IN WELDED SEAM Over loaded Replace part Check Slip Clutch is not frozen or seized See Clutch Maintenance YOKE BROKEN AT EAR TIP Over loaded Replace part Check Slip Clutch is not...

Страница 36: ...al No Oil Seal Oil too light Bent Shaft Oil Seal race rough Oil Seal installed incorrectly Oil Seal not sealing in housing Bearings loose Vent Plug stopped up Oil level too high Gasket damaged Bolts l...

Страница 37: ...details of the frequency at which these points should be lubricated under normal working conditions severe or unusual conditions may require more frequent lubrication Use SAE multi purpose lithium ty...

Страница 38: ...ue if required Recommended lubricants for the Gearbox are Exxon Spartan EP220 Mobil HD 80W90 or equivalent Required lubricant is a SAE 90 or SAE 80W90 with EP additives for extreme pressure and temper...

Страница 39: ...ir turn the three Nylon Bolts through a turn in the Shield Slots of the Cone and Tube and remove them Slip the Shield Cone Assembly off the inner section of the Driveline and install the new or repair...

Страница 40: ...ation which can damage gearbox bearings Vibration may also cause structural cracks in the Mower housing Use only Original Equipment Blades on this Mower They are made of special heat treated alloy ste...

Страница 41: ...the nut until the blade carrier is loosened Use a suitable 2 jaw gear puller to pull the carrier off the tapered gearbox shaft If gear puller is not available a long bar can be utilized by inserting...

Страница 42: ...d DO NOT RE USE TO CLEAN AND INSPECT Inspect all components for rust wear or damage Check Spacer 8 for scoring or excessive wear Clean Clutch Plates and Drive Plates with a wire brush as required to r...

Страница 43: ...are in good repair and rotate freely on the Drivelines Replace Bearings and or Integral Shields if necessary Re install Gearbox Canopy Shields with their fixings and tighten securely Spring Clutch Co...

Страница 44: ...ly turn each then turn each again Mark Plates and Disks as described in the previous section on Frozen Clutches With PTO engaged and the tractor running at HALF THROTTLE let clutch out rapidly to pop...

Страница 45: ...0 3350 4550 0 TORQUE VALUES FOR METRIC BOLTS Bolt Dia ft lb Nm ft lb Nm ft lb Nm ft lb Nm 6mm 4 5 6 1 8 5 11 5 12 16 3 14 5 20 0 8mm 11 14 9 20 27 1 30 40 1 35 47 5 10mm 21 28 5 40 54 2 60 81 4 70 95...

Страница 46: ...ted to prevent injury to hands and feet due to inadvertent dropping or falling over Always wear Safety Glasses and Gloves to prevent eye and hand injury when chiseling or hammering on metal components...

Страница 47: ...e gearbox on appropriate work surface Remove the eight bolts that retain the input housing hub Remove hub assembly from main housing Note quantity and thickness of shims between hub and main housing R...

Страница 48: ...n before starting to reduce the possibility of dirt or grit getting into components during assembly STEP I Install spacer 4 gear 3 and bearing cones 8 onto the shaft If any shims were present between...

Страница 49: ...s GEARBOX DISASSEMBLY Remove eight bolts 18 from input shaft bearing housing 15 Tap around circumference of bearing housing 15 to loosen housing and shims Remove housing it may be necessary to pry the...

Страница 50: ...nd on a solid surface to remove lower bearing 5 Repeat procedure for opposite end of shaft Replace worn parts and assemble in reverse order LOWER BEARING RETAINER CAP Remove old seal 2 from cap 1 and...

Страница 51: ...ound the threaded end of the output shaft and attach an 8 lb 3 6kg weight to the string If the weight will rotate the shaft then preload must be increased by removing a shim 3 and then rechecking Chec...

Страница 52: ...semble adjusting nut and tighten to ensure that all parts are seated Then loosen the adjusting nut until a rolling torque of 10 to 12 inch pounds 1 1 to 1 36 Nm is reached Insert cotter pin through sh...

Страница 53: ...36 FOR NOTES...

Страница 54: ...McConnel Limited Temeside Works Ludlow Shropshire SY8 1JL England Telephone 01584 873131 Facsimile 01584 876463 www mcconnel com...

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