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MAINTENANCE

1945   01/11

Maintenance Section 5-5

© 2011 Alamo Group Inc.

MAINTENANCE

Adjusting Bucket Level Indicator

With various tractor tire options or attachments, it
may be necessary to adjust bucket level indicator
tube up or down on bucket cylinder tube. Tractor
must be on level surface with attachment flat on
surface. Loosen tightener band and adjust level
guide tube along bucket cylinder until end of guide
tube is flush with end of rod. Tighten band.

Daily Maintenance

Regular maintenance of your loader and hydraulic system will insure maximum loader efficiency and long life.

1.

Check fluid level of tractor hydraulic system before starting each day’s operation. If necessary, add
hydraulic oil as recommended in your tractor operator’s manual.

2.

Daily, unless conditions justify more frequently, lubricate all twelve grease fittings; one at each end of lift
boom arms and one at rod and base ends of each lift and bucket cylinder.

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 oil leaks should be repaired promptly to avoid loss of oil and serious personal injury from
escaping oil.

Escaping hydraulic fluid under pressure can penetrate skin, causing serious personal
injury.

•

DO NOT use your hand to check for leaks. Use
a piece of wood or cardboard and wear eye
protection to search for leaks.

•

Stop engine and relieve pressure before
connecting or disconnecting lines.

•

Tighten all connections before starting engine
or pressurizing lines.

NOTE: 

If any fluid is injected into skin, obtain

medical attention immediately or gangrene may
result.

Содержание 1945

Страница 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...

Страница 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...

Страница 3: ...Dismounting Loader 3 5 Mounting Loader 3 6 Attaching Pin on Bucket 3 7 Assembling Quick Attach Device 3 7 Installing Quick Attach Device 3 8 OPERATION SECTION 4 1 Standard Equipment and Specifications...

Страница 4: ...rication Schedule 5 4 Adjusting Bucket Level Indicator 5 5 Daily Maintenance 5 5 Cylinder Service 5 6 Lift and Bucket Cylinder Disassembly 5 6 Lift and Bucket Cylinder Reassembly 5 7 Storage 5 8 Prope...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 19: ...aulic pressure Wear oil impenetrable gloves safety glasses and use Cardboard to check for evidence of oil leaks If you suspect a leak REMOVE the HOSE and have it tested at a Dealer If oil does penetra...

Страница 20: ...void contact with hot surfaces of the engine or muffler Use gloves and eye protection when servicing hot components Contact with a hot surface or fluid can cause serious injury from burns or scalding...

Страница 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...

Страница 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...

Страница 23: ...Loader Safety 7 D468 2 DANGER Crushing Electrocution Falling Hazard 8 D471 1 WARNING Handling Bales 9 D470 1 DANGER Use ROPS Seatbelt Rear Ballast 10 03200347 REFLCTR SMV Sign 11 00776031 1 _________...

Страница 24: ...nd catch fire resulting in severe injury burn or death To check for hose leak shut tractor off and remove hydraulic pressure Never use hands to check for leaks Wear safety glasses oil impenetrable glo...

Страница 25: ...s seat with the seatbelt securely fastened around you Carry bucket low during transport for better visibility and to avoid overturns Keep bystanders 10 feet away when operating loader When parking or...

Страница 26: ...zard D468 Crushing Hazard D471 DANGER Use ROPS and seatbelt at all times Add recommended rear ballast Operate tractor at low speeds Failure to comply may result in serious injury or death D470 Slow Mo...

Страница 27: ...Section 1 23 2011 Alamo Group Inc SAFETY Read Operator s Manual The operator s manual is located inside this canister If the manual is missing order one from your dealer P N 00776031 P N 50057412 Log...

Страница 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...

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

Страница 30: ...t 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 sh...

Страница 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...

Страница 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...

Страница 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...

Страница 34: ...INTRODUCTION 1945 01 11 Introduction Section 2 6 2011 Alamo Group Inc INTRODUCTION...

Страница 35: ......

Страница 36: ...INTRODUCTION 1945 01 11 Introduction Section 2 8 2011 Alamo Group Inc INTRODUCTION...

Страница 37: ...Assembly Section 3 1 ASSEMBLY AND CONNECTING THE LOADER SECTION...

Страница 38: ...y Always wear 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...

Страница 39: ...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...

Страница 40: ...1 Alamo Group Inc ASSEMBLY Proper 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 s...

Страница 41: ...ns and linch pins when parking stands are in operation position See Figure Asm L 0001 6 Remove linch pins and 1 hitch pins from loader upright 7 Start tractor engine and release brakes Retract bucket...

Страница 42: ...e mount pin saddles See Figure Asm L 0001 Extend bucket cylinders to FULLY seat both loader upright pins into mount pin saddles and raise parking stands off ground Retract lift cylinders allowing trac...

Страница 43: ...nd cylinder rod end 3 Set bucket level on ground and adjust level guide tube along bucket cylinder until end of guide tube is flush with end of rod Assembling Quick Attach Device Quick attach device c...

Страница 44: ...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...

Страница 45: ...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 crus...

Страница 46: ...und 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 attachment disconnects during this process discontinue the use...

Страница 47: ...Operation Section 4 1 OPERATION SECTION...

Страница 48: ...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...

Страница 49: ...t pivot pin 3060 lbs Rollback force at ground line 2470 lbs Total weight with bucket approx 770 lbs Raising time to full height 4 4 seconds Lower time 2 9 seconds Attachment dump time 3 5 seconds Atta...

Страница 50: ...or engine suddenly in an emergency Never allow inexperienced or untrained personnel to operate the Tractor or Implement without supervision Make sure the operator has fully read and understood the man...

Страница 51: ...y or death SG 33 Use extreme care when loading carrying or handling any agricultural fertilizers chemicals or biological residue Follow the manufacturer s handling instructions and wear appropriate Pe...

Страница 52: ...rator wear approved Personal Protective Equipment PPE for the job conditions when attaching operating servicing and repairing the equipment PPE is designed to provide operator protection and includes...

Страница 53: ...ion bucket pivot point at the same height as boom pivot point on mast 3 1 ROPS and Seat Belt The tractor must be equipped with a Roll Over Protective Structure ROPS tractor cab or roll bar and seat be...

Страница 54: ...00 pounds attached to tractor multiplied by 1 50 equals 1200 pounds of effective counterbalance weight at rear axle A tractor that does not meet this criteria is DANGEROUS and should not be operated a...

Страница 55: ...a Tractor that is moving or while the engine is running Operate the Tractor controls from the tractor seat only SG 9 Before dismounting the tractor and loader lower the loader to the ground or onto s...

Страница 56: ...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...

Страница 57: ...ractor must be performed This includes routine maintenance and scheduled lubrication inspecting that all safety devices are equipped and functional and performing needed repairs DO NOT operate the uni...

Страница 58: ...aks Radiator free of debris Engine oil level and condition Engine coolant level and condition Power brake fluid level Power steering fluid level Fuel condition and level Sufficient lubrication at all...

Страница 59: ...vidence of oil leaks If you suspect a leak REMOVE the HOSE and have it tested at a Dealer If oil does penetrate the skin have the injury treated immediately by a physician knowledgeable and skilled in...

Страница 60: ...INE INSPECTION Check for hydraulic leaks along hoses cylinders and fittings IMPORTANT DO NOT use your hands to check for oil leaks Use a piece of heavy paper or cardboard to check for hydraulic oil le...

Страница 61: ...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...

Страница 62: ...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...

Страница 63: ...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...

Страница 64: ...he 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 quickly during an...

Страница 65: ...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...

Страница 66: ...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...

Страница 67: ...ground Drive 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...

Страница 68: ...SL 33 Operate the tractor and loader only in conditions where you have clear visibility in daylight or with adequate artificial lighting Never operate in darkness or foggy conditions where you cannot...

Страница 69: ...not raise the loader on a hillside Do not transport across a slope with a raised loader When the loader is raised the center of gravity of the tractor and loader is raised increasing the potential for...

Страница 70: ...xt and illustrations offer suggested loader and tractor operating techniques FILLING THE BUCKET Approach and enter the pile with a level bucket Loaders with 1 lever control ease lever back toward you...

Страница 71: ...el bucket throughout the lifting cycle resists bucket lift and increases breakaway effort NOTE Do not be concerned if the bucket is not completely filled during each pass Maximum productivity is deter...

Страница 72: ...oad keep the bucket positioned to avoid spillage Loader has mechanical self leveling of attachment in both raise and lower cycle Attachment can be adjusted by using bucket cylinders CARRYING THE LOAD...

Страница 73: ...OPERATION Use extreme care when operating loader on a slope keep bucket as low as possible This keeps center of gravity low and will provide maximum stability When transporting the load keep bucket as...

Страница 74: ...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...

Страница 75: ...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...

Страница 76: ...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...

Страница 77: ...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...

Страница 78: ...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...

Страница 79: ...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...

Страница 80: ...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...

Страница 81: ...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...

Страница 82: ...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...

Страница 83: ...s may electrify 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 preven...

Страница 84: ...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...

Страница 85: ...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...

Страница 86: ...ty Reduce tractor ground speed when transporting a load Take extra care when traveling over rough terrain or on slopes OPS L 0011 Before transporting the tractor on a public roadway or boarding a trai...

Страница 87: ...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...

Страница 88: ...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...

Страница 89: ...lve Air in hydraulic system Cycle lift cylinders and bucket cylinders several times to free system of air Cylinder leaks internally Replace seals Faulty relief valve tractor Clean and replace relief v...

Страница 90: ...kit See Cylinder Service Improper hydraulic valve Repair or replace valve operation Excessive wear on bucket Bucket is riding on cutting Use boom FLOAT position or cutting edge edge instead of wear ru...

Страница 91: ...Maintenance Section 5 1 2011 Alamo Group Inc MAINTENANCE SECTION...

Страница 92: ...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...

Страница 93: ...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...

Страница 94: ...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...

Страница 95: ...nual 2 Daily unless conditions justify more frequently lubricate all twelve grease fittings one at each end of lift boom arms and one at rod and base ends of each lift and bucket cylinder 3 After ever...

Страница 96: ...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...

Страница 97: ...readed 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 F...

Страница 98: ...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...

Страница 99: ...MAINTENANCE 1945 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...

Страница 100: ...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...

Страница 101: ...MAINTENANCE 1945 01 11 Maintenance Section 5 11 2011 Alamo Group Inc MAINTENANCE...

Страница 102: ...MAINTENANCE 1945 01 11 Maintenance Section 5 12 2011 Alamo Group Inc MAINTENANCE...

Страница 103: ......

Страница 104: ...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...

Страница 105: ...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...

Страница 106: ...1945 SOM 01 11 P N 50069161 Printed U S A 1945 LOADER...

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