Bush Hog 2547 Operator'S Manual Download Page 102 | Manualshive

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MAINTENANCE

2547 01/11

Maintenance Section 5-10

© 2011 Alamo Group Inc.

MAINTENANCE

Proper Torque for Fasteners

The chart lists the correct tightening torque for fasteners. When bolts are to be tightened or replaced, refer to
this chart to determine the grade of bolts and the proper torque except when specific torque values are
assigned in manual text.

RECOMMENDED TORQUE IN FOOT POUNDS UNLESS OTHERWISE STATED IN THE MANUAL*

NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine
oil. They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are
used. This applies to both UNF fine and UNC coarse threads.

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Summary of Contents for 2547

Page 1: ...lma AL 36703 334 874 2700 www bushhog com LOADER This Operator s Manual is an integral part of the safe operation of this machine and must be maintained with the unit at all times READ UNDERSTAND and...

Page 2: ...safety equipment properly attached to minimize the chance of accidents BEFORE YOU START Read the safety messages on the implement and shown in your manual Observe the rules of safety and common sense...

Page 3: ...5 Preparing Stored Loader for Mounting 3 6 Mounting Loader 3 7 Quick Attach Round Bale Spear 3 8 Attaching Quick Attach Buckets or Round Bale Spear 3 8 Detaching Quick Attach Buckets or Round Bale Sp...

Page 4: ...g the Tractor and Implement 4 38 Transporting on Public Roadways 4 40 Hauling the Tractor and Implement 4 42 Troubleshooting Guide 4 43 MAINTENANCE SECTION 5 1 Lubrication Schedule 5 4 Daily Maintenan...

Page 5: ...Safety Section 1 1 SAFETY SECTION...

Page 6: ...wner operator of impending hazards and the degree of possible injury faced when operating this equipment Indicates an imminently hazardous situation that if not avoided WILL result in DEATH OR VERY SE...

Page 7: ...te the equipment safely Before operating the Tractor or Implement an operator on prescription or over the counter medication must consult a medical professional regarding any side effects of the medic...

Page 8: ...ING LOSS Tractors with or without an Implement attached can often be noisy enough to cause permanent hearing loss We recommend that you always wear hearing protection if the noise in the Operator s po...

Page 9: ...e environmental exposure Be safe and always wear proper protection Short or long term exposure to certain chemicals and materials can result in serious injury or death SL 19 Repeated or substantial br...

Page 10: ...r in gear can result in injury or death Read the Tractor operators manual for proper starting instructions SG 13 Operate the Tractor and or Implement controls only while properly seated in the Tractor...

Page 11: ...njury SL 05 Use extra care when turning or stopping Allow for increased length and weight of added loader The loader adds five to six feet of length in front of the tractor and significant weight Allo...

Page 12: ...ear axle Always wear your seatbelt and make sure the ROPS structure is fully deployed to prevent serious injury or death from the tractor tipping over SL 11 Carry the loader and attachment low when tr...

Page 13: ...the pins are not firmly seated do not use the attachment Contact your dealer before using the attachment On level ground tilt the attachment down 90 degrees and lower it to the ground Lower the loade...

Page 14: ...ehind the tractor Running into a bystander can result in serious injury or death SL 30 Some tractors are equipped with a Super Steer front axle When a loader is mounted to this type of tractor the buc...

Page 15: ...and proceed with the load uphill to prevent tipping Reference the Power Unit s Operator s Manual or an authorized dealer for information on adding additional weight SL 37 Make sure the hydraulic quic...

Page 16: ...rms when raised Serious injury could result from crushing or pinching by the loader or attachment SL 06 Make sure the loader is properly attached to the tractor and the retaining pins securely lock th...

Page 17: ...ing speed for you and this equipment before operating on roads or uneven ground Only transport the Tractor and Implement at the speeds which allow you to properly control the equipment Be aware of the...

Page 18: ...he bucket or plow in the raised position Traveling with the bucket or plow in the raised position increases the chances of colliding with overhead obstructions and making the unit more prone to tippin...

Page 19: ...t tested at a Dealer If oil does penetrate the skin have the injury treated immediately by a physician knowledgeable and skilled in this procedure SG 15 Never attempt to lubricate adjust or remove mat...

Page 20: ...serious injury from burns or scalding SG 38 Never allow anyone to get under the loader or attachment or to reach through the loader lift arms when raised Serious injury could result from crushing or...

Page 21: ...us injury SL 26 Only disconnect and store the loader on firm flat ground Make sure the loader stands are properly installed and rest on firm ground or support blocks If the stands sink or fail the loa...

Page 22: ...e safe operation Damage to the decals may occur while in shipping use or reconditioning Bush Hog cares about the safety of its customers operators and bystanders and will replace the safety decals on...

Page 23: ...k Valve in Transport 7 52204 1 INSTRUCT Loader Positions 8 D469 1 WARNING Loader Safety 9 D471 1 WARNING Handling Bales 10 D470 1 DANGER Use ROPS Seatbelt Rear Ballast 11 03200347 REFLCTR SMV Sign 12...

Page 24: ...Section 1 20 2011 Alamo Group Inc SAFETY Decal Description P N 50057411 Logo BUSH HOG 3 20 x 14 50 P N 50057413 Logo BUSH HOG 4 25 x 19 316 MODEL NAME 2547 P N 50069075 Crushing Hazard Electrocution H...

Page 25: ...ctor off and remove hydraulic pressure Never use hands to check for leaks Wear safety glasses oil impenetrable gloves and use cardboard to check for evidence of oil leaks If you suspect a leak remove...

Page 26: ...Keep bystanders 10 feet away when operating loader When parking or servicing unit lower bucket to the ground on level hard surface stop engine set parking brake place transmission in park Read and und...

Page 27: ...ious Injury or Death Make sure attachment is securely attached to the loader See Operator s Manual for instructions Lock both levers down Make sure pins are adequately extended through slots at the bo...

Page 28: ...ct the power source and wait for all machine movement to stop before servicing adjusting cleaning or unclogging the equipment except where the machine must be running to be properly serviced or mainta...

Page 29: ...Introduction Section 2 1 INTRODUCTION SECTION...

Page 30: ...of Safety Messages that if followed will help protect the operator and bystanders from injury or death Many of the Safety Messages will be repeated throughout the manual The owner operator dealer sho...

Page 31: ...ust 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 SG 30 Never walk or...

Page 32: ...four wheel drive tractors They are intended to lift only loose materials that will fit in the bucket All cylinders are double acting Parking stands support loader so tractor can be driven in for quick...

Page 33: ...tor and implement 2 Fill out the Warranty Card in full Be sure to answer all questions including the Serial Number of the implement Mail within 30 days of delivery date of this implement NOTE Warranti...

Page 34: ......

Page 35: ...Assembly Section 3 1 ASSEMBLY AND CONNECTING THE LOADER SECTION...

Page 36: ...safety glasses when using a hammer to remove or install pins Always have a heavy attachment such as a bucket mounted on loader when it is removed from tractor It is important not to put excessive weig...

Page 37: ...ive the tractor in reverse while the attachment is on the ground for 20 30 feet to ensure the attachment does not disconnect If the attachment disconnects during this process discontinue the use of th...

Page 38: ...lamo Group Inc ASSEMBLY Proper Rear Ballasting and Wheel Spacing Spread front wheels to maximum distance Spread rear wheels to maximum distance Add rear wheel weight rear ballast box or implement Make...

Page 39: ...und mid mounting tubes on tractor 4 Start tractor engine and release tractor brakes Activate lift control lever to raise side frame up off midmounting assembly Continue rotating loader side frames off...

Page 40: ...will reach from loader to control valve couplers 2 Make sure quick couplers are clean Connect quick couplers between tractor and loader Match color coded bands when connection couplers 3 Start tracto...

Page 41: ...ure hinges are fully open 3 Start tractor engine and release tractor brakes Slowly drive tractor ahead while activating lift control lever to extend or retract lift cylinders positioning tractor so hi...

Page 42: ...o three to five inches of ground clearance Making sure loader quick attach bar is parallel to attachment drive tractor ahead very slowly toward attachment Continue driving tractor forward positioning...

Page 43: ...ult in injury Always wear safety glasses when using a hammer to remove or install pins Attach bucket to lift boom frame and bucket cylinders with four 1 1 4 x 5 1 2 pins 3 8 x 3 4 shoulder bolts and l...

Page 44: ...lation Only quick attach skid steer compatible attachments can be used with the quick attach device Pin on style attachments can be used on the loader but necessitate removal of the quick attach devic...

Page 45: ...sult in injury Always wear safety glasses when using a hammer to remove or install pins 1 Fasten quick attach device to lower boom arms and bucket tilt cylinders using 1 x 4 3 8 anti rotation pins 3 8...

Page 46: ...must be firmly wedged against the surface of the slot at the bottom of the attachment bracket If the pins are not wedged securely in place the attachment may fall off resulting in possible severe cru...

Page 47: ...nd Drive the tractor in reverse while the attachment is on the ground for 20 30 feet to insure the attachment does not disconnect If the attach ment disconnects during this process discontinue the use...

Page 48: ......

Page 49: ...Operation Section 4 1 OPERATION SECTION...

Page 50: ...iliar with the loader and tractor operation and all associated safety practices before operating the loader and tractor Proper operation of the loader as detailed in this manual will help ensure years...

Page 51: ...imum height at pivot pin 2720 lbs Breakout force at pivot pin 6530 lbs Rollback force at ground line 2600 lbs Total weight with bucket approx 1550 lbs Raising time to full height 6 83 seconds Lower ti...

Page 52: ...in the Manual or on the Tractor and Implement Learn how to stop the tractor engine suddenly in an emergency Never allow inexperienced or untrained personnel to operate the Tractor or Implement withou...

Page 53: ...ractor in a fatigued or bored mental state which impairs proper and safe operation SG 32 Use extreme caution when getting onto the Implement to perform repairs maintenance and when removing accumulate...

Page 54: ...experienced in implement and tractor operation and all associated safety practices In addition to the safety messages contained in this manual safety signs are affixed to the implement and tractor If...

Page 55: ...rator resulting in serious injury or death Falling Object Protective Structure FOPS rated Cab may be obtained from the tractor dealer or other sources SL 02 3 1 ROPS and Seat Belt The tractor must be...

Page 56: ...r s widest recommended settings to increase stability If 3 Point hitch counterweights are used they should be carried as low as possible at all times to maximize stability Effective counterbalance wei...

Page 57: ...the tractor shift lever into a low range or parking gear to prevent the tractor from rolling Never dismount a Tractor that is moving or while the engine is running Operate the Tractor controls from th...

Page 58: ...ol Locate the engine throttle control Locate the brake pedals and the clutch Locate the parking brake Locate the PTO control Locate the 3 point hitch control lever Locate the hydraulic remote control...

Page 59: ...repairs and replacement of damaged and missing parts as soon as noticed By performing a thorough pre operation inspection and service valuable down time and repair cost can be avoided OPS L 0026 6 1 T...

Page 60: ...g hydraulic oil tanks pumps motors valves and hose connections Relieve hydraulic pressure before performing maintenance or repairs Use gloves and eye protection when servicing hot components Contact w...

Page 61: ...and illegible decals OPS U 0011 MOUNT ASSEMBLY Inspect condition of mounting frame weldment Ensure all bolts and screws are in position and are properly torqued Ensure all pins are in place and faste...

Page 62: ...draulic oil leaks Inspect the condition of the valve weldment Ensure fitting is properly connected Inspect condition of bushings OPS L 0018_B Hydraulic Hoses BUCKET INSPECTION Ensure all pins are in p...

Page 63: ...pecific Comments if not O K The flashing lights function properly The SMV Sign is clean and visible The tires are in good condition with proper pressure The wheel lug bolts are tight The tractor brake...

Page 64: ...the Canister on the Loader All Safety Decals are in place and legible The Mounting frame bolts are in place and tight The Loader Arms are securely retained in frame mounts The Loader connection bolts...

Page 65: ...eases Determine the maximum transport speed not to exceed 20 mph 30 kph for transporting this equipment Test the equipment at a slow speed in turns Increase the speed through the turn only after you d...

Page 66: ...will also prevent the tractor from rearing up and loss of steering control The tractor should never be operated at speeds that cannot be safely handled or which will prevent the operator from stopping...

Page 67: ...Tractor and or Implement controls only while properly seated in the Tractor seat with the seat belt securely fastened around you Inadvertent movement of the Tractor or Implement may cause serious inj...

Page 68: ...nes Contact with electrical power lines can result in serious injury or electrocution If the loader attachment contacts a power line remain in the tractor seat until the power has been shut off Steppi...

Page 69: ...or if the pins are not firmly seated do not use the attachment Contact your dealer before using the attachment On level ground tilt the attachment down 90 degrees and lower it to the ground Lower the...

Page 70: ...travel Keep all bystanders 25 feet away from travel path SL 29 Always look behind you before backing up Make sure you are looking in the direction of travel A bystander could walk behind the tractor...

Page 71: ...aulic connection is leaking Leaking oil could allow the loader to fall resulting in a serious crushing injury SL 22 If the loader valve controls fail to functions properly discontinue use of the tract...

Page 72: ...THE TRACTOR AND IMPLEMENT AND ALL CONTROLS BEFORE ATTEMPTING TO OPERATE The operator must read and understand the Safety and Operation Sections of the implement and tractor operator s manuals These ma...

Page 73: ...OPERATION 2547 01 11 Operation Section 4 25 2011 Alamo Group Inc OPERATION Lift and roll back of bucket will increase efficiency because...

Page 74: ...letely filled during each pass Maximum productivity is determined by the amount of material loaded in a given period of time Time is lost if two or more attempts are made to fill the bucket on each pa...

Page 75: ...ood for maximum stability and visibility whether bucket is loaded or empty Use extreme care when operating loader on a slope keep bucket as low as possible This keeps center of gravity low and will pr...

Page 76: ...Inc OPERATION DUMPING THE BUCKET Lift bucket high enough to clear side of vehicle Move tractor in as close as possible to side of vehicle then dump bucket LOWERING THE BUCKET After bucket is dumped b...

Page 77: ...ket level and put lift control in float position to permit bucket to float on working surface If hydraulic down pressure is exerted on bucket it will wear faster than normal Float will also prevent mi...

Page 78: ...ion when undercutting high banks Dirt slides can be dangerous Load from as low as possible for maximum efficiency Loader lift and breakaway capacity diminish as loading height is increased Side cuttin...

Page 79: ...tion 4 31 2011 Alamo Group Inc OPERATION Another method for large dirt piles is to build a ramp approach to the pile It is important to keep the bucket level when approaching a bank or pile This will...

Page 80: ...cleanly With bucket level start a cut at notch approximately 2 inches deep Hold depth by feathering bucket control to adjust cutting lip up or down When front tires enter the notch adjust lift cylind...

Page 81: ...etween pile and spreader Back grade occasionally with a loaded bucket to keep working surface free of ruts and holes Also hold lift control forward so full weight of bucket is scraping ground Do not r...

Page 82: ...LING Approach pile with a level bucket Poor methods actually move no more dirt and make it more difficult to hold a level grade Do not use bucket in dumped position for bulldozing This method shown ab...

Page 83: ...1 11 Operation Section 4 35 2011 Alamo Group Inc OPERATION Leave dirt in bucket Dumping on each pass wastes time Operate tractor at right angles to ditch Take as big a bite as tractor can handle witho...

Page 84: ...ed 2 Handling large heavy objects can be extremely dangerous due to Danger of tractor rolling over Danger of up ending tractor Danger of object rolling or sliding down loader arms onto operator 3 If y...

Page 85: ...trify entire tractor and electrocute kill operator Loader equipped with bale spear is designed to handle round bales up to 2000 pounds Load bale spear by approaching from round end to prevent cutting...

Page 86: ...t of the next season Store the loader in a clean dry place resting securely on parking stands at ground level Use spray touch up enamel where necessary to prevent rust and maintain the appearance of t...

Page 87: ...rating on roads or uneven ground Only transport the Tractor and Implement at the speeds which allow you to properly control the equipment Be aware of the operating conditions Do not operate the Tracto...

Page 88: ...ow as possible maintaining adequate ground clearance and visibility Reduce tractor ground speed when transporting a load Take extra care when traveling over rough terrain or on slopes OPS L 0011 Befor...

Page 89: ...ngular bright orange with reflective red trim for both easy day and night visibility Make sure the SMV sign is clean and visible from the rear of the unit before transporting the tractor and implement...

Page 90: ...in compliance with the legal limits set for the areas that will be traveled through OPS U 0024 Use adequately sized and rated trailers and equipment to transport the tractor and implement Consult an a...

Page 91: ...ace relief valve Loader chatters or Air leak in pump inlet line Check tighten or replace inlet line vibrates when raising or lowering Air in hydraulic system Cycle lift and bucket cylinders Oil level...

Page 92: ...ricted or leaking Check for air leaks restrictions or collapsed hose Tighten or replace hose Clean filter Oil level too low Add oil as required Pump worn or damaged Repair or replace pump Bucket tines...

Page 93: ...Maintenance Section 5 1 MAINTENANCE SECTION...

Page 94: ...it anyone to modify or alter this Implement any of its components or any Implement function SG 8 Never work under the Implement the framework or any lifted component unless the Implement is securely s...

Page 95: ...d other cutting edges Be alert to worn component surfaces which have sharp edges Sharp surfaces can inflict severe laceration injuries if proper hand protection is not worn SG 37 Avoid contact with ho...

Page 96: ...nimum of time and effort is required to regularly maintain this machine to provide long life and trouble free operation Lubricate all grease fittings one at each end of lift boom arms and one at rod a...

Page 97: ...nder 3 After every ten hours of operation check all hardware and tighten where required 4 Replace hoses immediately if they are damaged by a cut or scrape extruded at the fittings or leaking Hydraulic...

Page 98: ...Hold cylinder tube 13 stationary and pull wire ring 14 out through slot 2 Pull shaft 1 with all assembled parts out of cylinder tube 13 Note Resistance will be felt until piston seal 8 slides over wir...

Page 99: ...hreaded end of shaft 1 Lubricate wiper seal 2 and rod seal 3 in head and carefully slide head onto shaft 5 Place o ring 10 piston seal 11 and piston wear ring 8 in grooves on outside of piston 9 Note...

Page 100: ...around or on a loader that is disconnected from the tractor The loader could fall crushing a person resulting in serious injury or death SL 13 Do not remove the attachment from the loader when the lo...

Page 101: ...MAINTENANCE 2547 01 11 Maintenance Section 5 9 2011 Alamo Group Inc MAINTENANCE 3 Do not remove attachment from stored loader 4 Do not allow children to play on or around loader...

Page 102: ...e grade of bolts and the proper torque except when specific torque values are assigned in manual text RECOMMENDED TORQUE IN FOOT POUNDS UNLESS OTHERWISE STATED IN THE MANUAL NOTE These values apply to...

Page 103: ...MAINTENANCE 2547 01 11 Maintenance Section 5 11 2011 Alamo Group Inc MAINTENANCE...

Page 104: ...MAINTENANCE 2547 01 11 Maintenance Section 5 12 2011 Alamo Group Inc MAINTENANCE...

Page 105: ......

Page 106: ...or normal service or adjustment loss of crops or any other loss of income rental of substitute equipment expenses due to loss damage detention or delay in the delivery of equipment or parts resulting...

Page 107: ...ently to confine the employee to the protected area provided by the ROPS REQUIRED OF THE OPERATOR 1 Securely fasten seat belt if the tractor has a ROPS 2 Where possible avoid operating the tractor nea...

Page 108: ...2547 SOM 01 11 P N 50069204 Printed U S A 2547 LOADER...

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