Bush Hog 2387 Operator's Manual
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Bush Hog 2387 Operator's Manual

Bush Hog 2387 Operator's Manual

Bush hog compact loader user manual
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Published 01/11
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 FOLLOW the Safety
and Operation Instructions contained in this manual before operating the equipment. C01-
Cover
®
BUSH HOG
2501 Griffin Ave.
Selma, AL 36703
334-874-2700
www.bushhog.com
OPERATOR'S MANUAL
© 2011 Alamo Group Inc.
2387
LOADER
50069202
Part No.
$0.00

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  • Page 1 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 FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. C01- Cover ® BUSH HOG 2501 Griffin Ave. Selma, AL 36703 334-874-2700 www.bushhog.com ©...
  • Page 2 To the Owner/Operator/Dealer All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SAFETY SECTION ... 1-1 General Safety Instructions and Practices ... 1-2 Operator Safety Instructions and Practices ... 1-4 Equipment Operation Safety Instructions and Practices ... 1-5 Connecting or Disconnecting Implement Safety Instructions and Practices ... 1-12 Transporting Safety Instructions and Practices ... 1-13 Maintenance and Service Safety Instructions and Practices ...
  • Page 4 Troubleshooting Guide ... 4-43 MAINTENANCE SECTION ... 5-1 Lubrication Schedule ... 5-4 Daily Maintenance ... 5-5 Cylinder Service ... 5-6 Lift and Bucket Cylinder Disassembly ... 5-6 Lift and Bucket Cylinder Reassembly ... 5-7 Storage ... 5-7 Proper Torque for Fasteners ... 5-9...

  • Page 5: Safety Section

    SAFETY SECTION Safety Section 1-1...

  • Page 6: General Safety Instructions And Practices

    (ROPS). Always wear seat belts. Serious injury or even death could result from falling off the tractor--particularly during a turnover when the operator could be pinned under the ROPS. 2387 01/11 © 2011 Alamo Group Inc. SAFETY (SG-3)
  • Page 7 Push and pull the control levers in and out several times to remove pressure. Do not work under raised Boom or Bucket unless components are securely blocked up to prevent inadvertent dropping. 2387 01/11 © 2011 Alamo Group Inc. SAFETY...

  • Page 8: Operator Safety Instructions And Practices

    Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. 2387 01/11 © 2011 Alamo Group Inc. SAFETY Never allow inexperienced or untrained personnel to...

  • Page 9: Equipment Operation Safety Instructions And Practices

    Such an impact could cause the Implement and Tractor to pivot violently resulting in loss of steering control, serious injury, or even death. Never allow the Implement to contact obstacles. 2387 01/11 © 2011 Alamo Group Inc. SAFETY...
  • Page 10 Tractor control failure occur while operating, immediately shut down the Tractor and perform repairs before resuming operation. Serious injury and possible death could occur from not maintaining this Implement and Tractor in good operating condition. (SG-36) 2387 01/11 © 2011 Alamo Group Inc. SAFETY (SBH-9)
  • Page 11 Do not raise the loader into an overhead structure or allow a raised attachment to contact overhead structures. Sudden or unexpected contact with an overhead structure could result in serious injury. 2387 01/11 © 2011 Alamo Group Inc. SAFETY (SL-05)
  • Page 12 Do not work from the loader or attachments. Do now allow any riders on the loader, tractor or attachments. Falling off the loader could result in serious injury and/or tractor run over. (SL-14) 2387 01/11 Safety Section 1-8 © 2011 Alamo Group Inc.
  • Page 13 Use extreme care when piling material above 6 feet high. Material could shift and fall onto the operator or bystanders. The material could crush or suffocate the operator or bystander resulting in serious injury or death. (SL-17) 2387 01/11 © 2011 Alamo Group Inc. SAFETY (SL-15) (SL-16)
  • Page 14 If you are unable to clearly see these types of items discontinue operating. Contact with unseen vehicles, bystanders, obstructions, or drop-offs can cause serious injury. (SL-35) 2387 01/11 Safety Section 1-10 © 2011 Alamo Group Inc.
  • Page 15 Sudden or unexpected movement or dropping of the loader and attachment could result in serious injury. 2387 01/11 © 2011 Alamo Group Inc. SAFETY...

  • Page 16: Connecting Or Disconnecting Implement Safety Instructions And Practices

    For added safety when lifting loads above the height of the operator, install a certified Falling Object Protective Structure. 2387 01/11 © 2011 Alamo Group Inc. SAFETY...

  • Page 17: Transporting Safety Instructions And Practices

    Tractor wheel contact with any wash out, drop off or the ground obstruction with a raised loader could result in the tractor tipping over and causing serious bodily injury. 2387 01/11 © 2011 Alamo Group Inc. SAFETY Determine the maximum...

  • Page 18: Maintenance And Service Safety Instructions And Practices

    Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clearly visible and legible. When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations. 2387 01/11 © 2011 Alamo Group Inc. SAFETY (SL-39)
  • Page 19 Do Not fill fuel tank while engine is running. Refuel only after engine has cooled down. If fuel is spilled, move machine away from the area of the spill and avoid creating any source of ignition until the fuel has evaporated. 2387 01/11 © 2011 Alamo Group Inc. SAFETY...
  • Page 20 These parts are made and tested to Bush Hog specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce equipment performance, void warranties, and present a safety hazard. Use genuine Bush Hog parts for economy and safety.

  • Page 21: Storage And Parking Safety Instructions And Practices

    Safety Messages and operation instruction in each of the appropriate sections of the Tractor and Equipment Manuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment. 2387 01/11 © 2011 Alamo Group Inc. SAFETY...

  • Page 22: Decal Location

    SAFETY Decal Location NOTE: Bush Hog supplies safety decals on this product to promote 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 this product in the field, free of charge (Some shipping and handling charges may apply).
  • Page 23 * -Supplied by Tractor Manufacturer. Replace if missing from Tractor. NOTE: Order D438 Safety Decal Sheet which includes all safety decals. 2387 01/11 © 2011 Alamo Group Inc. SAFETY LEVEL DESCRIPTION LOGO Bush Hog (3.20” x 14.50”) LOGO Bush Hog (3.90” x 17.50”) MODEL 2387 WARNING Oil Leaks WARNING...
  • Page 24 Decal Location Logo: BUSH HOG (3.20” x 14.50”) P/N 50057411 Logo: BUSH HOG (3.90” x 17.50”) P/N 50057412 MODEL NAME: 2387 P/N 50069073 2387 01/11 © 2011 Alamo Group Inc. SAFETY Safety Section 1-20...
  • Page 25 A doctor familiar with this type of injury must surgically remove immediately. P/N 52740 WARNING! Lock valve when in transport or storage. P/N 52203 Loader Positions. P/N 52204 2387 01/11 © 2011 Alamo Group Inc. SAFETY HYDRAULIC injected fluid Safety Section 1-21...
  • Page 26 -Do not allow riders on tractor or loader. -Do not allow children or untrained persons to operate loader. D469 Crushing Hazard, Electrocution Hazard, Falling Hazard. D468 Crushing Hazard D471 2387 01/11 © 2011 Alamo Group Inc. SAFETY Safety Section 1-22...
  • Page 27 DO NOT transport or operate without the SMV. P/N 03200347 Read Operator’s Manual! The operator’s manual is located inside this canister. missing order one from your dealer. P/N 00776031 2387 01/11 © 2011 Alamo Group Inc. SAFETY If the manual is Safety Section 1-23...
  • Page 28 -Tilt attachment down, lower to ground, apply down pressure, and drag backwards. Do not use attachment if it disengages. -NEVER walk or work underneath raised loader or attachment (Located on the Quick Attach Device Only) P/N D516 2387 01/11 Safety Section 1-24 © 2011 Alamo Group Inc.

  • Page 29: Federal Laws And Regulations

    Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.) 2387 01/11 © 2011 Alamo Group Inc. SAFETY...

  • Page 31: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1...
  • Page 32 This 2387 Loader is designed with care and built with quality materials by skilled workers. Proper assembly, maintenance, and operating practices, as described in this manual, will help the owner/operator get years of satisfactory service from the machine. The purpose of this manual is to familiarize and instruct. The Assembly Section instructs the owner/operator in the correct assembly of the Front End Loader using standard and optional equipment.
  • Page 33 (ROPS). Always wear seat belts. Serious injury or even death could result from falling off the tractor--particularly during a turnover when the operator could be pinned under the ROPS. 2387 01/11 © 2011 Alamo Group Inc. INTRODUCTION (SG-30)
  • Page 34 INTRODUCTION The Bush Hog 2387 Loader is designed for 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 attaching.
  • Page 35 Alamo Group within thirty days of delivery of the implement. 3. Record the Loader Model and Serial Numbers on the Warranty page. Keep this as part of the permanent maintenance file for the implement. 2387 01/11 Introduction Section 2-5 © 2011 Alamo Group Inc.

  • Page 37: Assembly And Connecting The Loader Section

    ASSEMBLY AND CONNECTING THE LOADER SECTION Assembly Section 3-1...

  • Page 38: Assembly Instructions

    Make sure the loader is properly attached to the tractor and the retaining pins securely lock the loader into position. Improper mounting of the loader onto the tractor can result in the loader falling causing serious injury. 2387 01/11 © 2011 Alamo Group Inc. ASSEMBLY...
  • Page 39 Sudden or unexpected movement or dropping of the loader and attachment could result in serious injury. 2387 01/11 © 2011 Alamo Group Inc. ASSEMBLY...

  • Page 40: 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 sure there is 20% of total weight on rear axle. 2387 01/11 Assembly Section 3-4 © 2011 Alamo Group Inc.

  • Page 41: Dismounting Loader And Mounting Loader To Tractor

    NOTE: Loader should be stored in a dry place. If loader is being stored for an extended period (one month or more), a coat of grease should be applied to the cylinder shafts to prevent rusting. 2387 01/11 © 2011 Alamo Group Inc.

  • Page 42: Mounting Loader

    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. 2387 01/11 © 2011 Alamo Group Inc. ASSEMBLY Assembly Section 3-6...

  • Page 43: Assembling Quick Attach Device

    All references to left and right used in these instructions are as they would appear to the operator standing at the rear of the unit facing forward. 1. Quick attach device is pre-assembled at the factory. 2. Unband the quick attach device and wood blocks. (Figure Asm-L-0012) 2387 01/11 Assembly Section 3-7 © 2011 Alamo Group Inc.

  • Page 44: Installing Quick Attach Device

    2. Attach bucket leveling rod indicator (supplied with loader), to outside of right ear on quick attach as shown. Figure Asm-L-0014. Secure bucket leveling rod indicator with two 1/8” x 1” cotter pins (supplied with loader). 2387 01/11 © 2011 Alamo Group Inc. ASSEMBLY...
  • Page 45 If there is a gap of more than 1/8” or if the pins are not firmly seated do not use the attachment. Contact your dealer before using the attachment. 2387 01/11 © 2011 Alamo Group Inc. ASSEMBLY Assembly Section 3-9...
  • Page 46 Do not use an attachment that is not securely attachment that is not securely attached to the quick hitch. The attachment could fall resulting in severe crushing injuries or death to the operator or bystanders. 2387 01/11 © 2011 Alamo Group Inc. ASSEMBLY disconnect.

  • Page 47: Operation Section

    OPERATION SECTION Operation Section 4-1...
  • Page 48 Pictures contained in this section are intended to be used as a visual aid to assist in explaining the operation of a 2387 loader and are not necessarily of a 2387 loader or exact tractor. Some pictures may show shields removed for purposes of clarity.

  • Page 49: Standard Equipment And Specifications

    Reach with Attachment on Ground Attachment Rollback Angle Digging Depth Overall Height in Carry Position (Manufacturers estimated specifications and design subject to change without notice.) 2387 01/11 © 2011 Alamo Group Inc. OPERATION 30-45 HP 2400 PSI/ 8 GPM 1360 lbs.

  • Page 50: Operator Requirements

    Always read carefully and comply fully with the manufacturer’s instructions when handling oil, solvents, cleansers, and any other chemical agent. 2387 01/11 © 2011 Alamo Group Inc. OPERATION Never allow inexperienced or untrained personnel to...
  • Page 51 In those conditions, personal protective equipment including an appropriate respirator must be used. If excessive dust is generated, a dust collection or suppression system should also be used during operation. 2387 01/11 © 2011 Alamo Group Inc. OPERATION (SG-23)

  • Page 52: Tractor Requirements

    Falling Object Protective Structure (FOPS) rated Cab may be obtained from the tractor dealer or other sources. (SL-02) 2387 01/11 © 2011 Alamo Group Inc. OPERATION (depends Operation Section 4-6...

  • Page 53: Rops And Seat Belt

    (See Standard Equipment and Specifications). When determining required counterweight bucket should be at maximum forward position (bucket pivot point at the same height as boom pivot point on mast). 2387 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 54: Getting On And Off The Tractor

    4.1 Boarding the Tractor Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. Never grasp control levers when mounting the machine. 2387 01/11 © 2011 Alamo Group Inc. OPERATION determined...

  • Page 55: Dismounting The Tractor

    Use hand rails and steps when exiting the tractor. Be careful of your step and use extra caution when mud, ice, snow or other matter has accumulated on the steps or hand rails. Use all handrails and steps for support and never rush or jump off the tractor. OPS-L- 0024 2387 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 56: Starting The Tractor

    Never bypass the ignition switch by short circuiting the starter solenoid. After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent sudden and unexpected tractor movement. OPS-L-0025 2387 01/11 © 2011 Alamo Group Inc. OPERATION (SG-23)

  • Page 57: Pre-Operation Inspection And Service

    Perform 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 2387 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 58: Tractor Pre-Operation Inspection/Service

    Relieve hydraulic pressure before performing maintenance or repairs. Use gloves and eye protection when servicing hot components. Contact with a hot surface or fluid can cause serious injury from burns or scalding. 2387 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 59 • Ensure all pins are in place and fastened with screws. • Ensure frame is properly mounted to tractor hardware properly tightened. OPS-L-0004_A 2387 01/11 © 2011 Alamo Group Inc. OPERATION installed Operation Section 4-13 (SG-15) Mount Frame Assembly...
  • Page 60 • Inspect the condition of the bucket lug weldments. • Inspect condition of bushings. OPS-L-0007_B 2387 01/11 © 2011 Alamo Group Inc. OPERATION along hoses, Operation Section 4-14 Hydraulic Hoses Bucket Pins...
  • Page 61 The engine coolant fluid level is full The radiator is free of debris The air filter is in good condition Operator’s Signature:___________________________________________________ DO NOT OPERATE an UNSAFE TRACTOR or IMPLEMENT 2387 01/11 © 2011 Alamo Group Inc. OPERATION Condition at Start of Shift...
  • Page 62 The Control Valve Lock functions correctly The Pivot Pins are properly lubricated The Loader Storage Stands are in good condition Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or FRONT END LOADER 2387 01/11 © 2011 Alamo Group Inc. OPERATION Condition at Start of Shift...

  • Page 63: Driving The Tractor And Loader

    Failure to maintain adequate vision of the public roadway and traffic can result in serious injury or even death. (STI-10) 2387 01/11 © 2011 Alamo Group Inc. OPERATION (S3PT-12)
  • Page 64 Use extreme caution when operating on steep slopes. Keep the tractor in a low gear when going downhill. DO NOT coast or free-wheel downhill. OPS-L-0030 2387 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 65: Operating The Tractor And Loader

    Tractor control failure occur while operating, immediately shut down the Tractor and perform repairs before resuming operation. Serious injury and possible death could occur from not maintaining this Implement and Tractor in good operating condition. (SG-36) 2387 01/11 © 2011 Alamo Group Inc. OPERATION (SL-21)
  • Page 66 Do not work from the loader or attachments. Do now allow any riders on the loader, tractor or attachments. Falling off the loader could result in serious injury and/or tractor run over. 2387 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 67 If the loader contacts a power line, remain in the tractor seat until the power has been shut off. Stepping off the tractor can permit electrical current to pass through the body resulting in electrocution. 2387 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 68 Make sure the hydraulic quick disconnects are fully seated into the connections. Do not use the loader if the hydraulic connection is leaking. Leaking oil could allow the loader to fall resulting in a serious crushing injury. 2387 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 69 Special attention should be paid to foreign debris, rough terrain, steep slopes, and passersby and animals in the area. OPS-L-0033 2387 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 70: Operating The Loader

    Loaders with 1-lever control, ease lever back toward you to lift and roll back bucket. With series valve, prevent loader stall by not lifting and rolling back at the same time. 2387 01/11 Operation Section 4-24 © 2011 Alamo Group Inc.
  • Page 71 Time is lost if two or more attempts are made to fill the bucket on each pass. 2387 01/11 Operation Section 4-25 © 2011 Alamo Group Inc.
  • Page 72 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. 2387 01/11 Operation Section 4-26 © 2011 Alamo Group Inc.
  • Page 73 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. 2387 01/11 Operation Section 4-27 © 2011 Alamo Group Inc.
  • Page 74 OPERATION LOWERING THE BUCKET After bucket is dumped, back away from vehicle while lowering and rolling back bucket. 2387 01/11 Operation Section 4-28 © 2011 Alamo Group Inc.
  • Page 75 Float will also prevent mixing of surface material with stockpile material. Float position will reduce the chance of surface gouging when removing snow or other material. 2387 01/11 Operation Section 4-29 © 2011 Alamo Group Inc.
  • Page 76 If the pile sides are too high and liable to cause cave-in, use loader to break down the sides until a slot can be cut over the top. 2387 01/11 Operation Section 4-30 © 2011 Alamo Group Inc.
  • Page 77 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 help prevent gouging the work area. 2387 01/11 Operation Section 4-31 © 2011 Alamo Group Inc.
  • Page 78 Make additional passes until desired depth is reached. During each pass, use only bucket control while working depth. This will allow you to concentrate on controlling bucket angle to maintain a precise cut. 2387 01/11 Operation Section 4-32 © 2011 Alamo Group Inc.
  • Page 79 Do not roll bucket over and attempt to backgrade. This type of use can cause severe overloading of bucket cylinders when fully extended, possibly causing bucket cylinder rods to become bent. 2387 01/11 Operation Section 4-33 © 2011 Alamo Group Inc.
  • Page 80 Do not use bucket in dumped position for bulldozing. This method, shown above, will impose severe shock loadings on dump linkage, bucket cylinder and tractor. 2387 01/11 Operation Section 4-34 © 2011 Alamo Group Inc.
  • Page 81 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 without lugging down. 2387 01/11 Operation Section 4-35 © 2011 Alamo Group Inc.
  • Page 82 Never lifting large objects with equipment that does not have an anti-rollback device. • Moving slowly and carefully, avoiding rough terrain. • Tilt bucket forward while lifting to maintain bucket angle. 2387 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-36...

  • Page 83: Operating Bale Spear

    Load bale spear by approaching from round end to prevent cutting strings or puncturing plastic or net wrap.Tilt bale spear upward to prevent bale from falling off of spear, 2387 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-37...

  • Page 84: Shutting Down The Implement

    Use spray touch-up enamel where necessary to prevent rust and maintain the appearance of the loader. 10. Transporting the Tractor and Implement Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. 2387 01/11 © 2011 Alamo Group Inc. OPERATION (SG-10)
  • Page 85 Before dismounting the tractor and loader, lower the loader to the ground or onto solid support blocks. Sudden dropping of the loader and attachment could result in serious injury. (SL-38) 2387 01/11 © 2011 Alamo Group Inc. OPERATION Determine the maximum...

  • Page 86: Transporting On Public Roadways

    Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clearly visible and legible. When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations. 2387 01/11 © 2011 Alamo Group Inc. OPERATION Locking the...
  • Page 87 Do not exceed the legal speed limit set in your country for agricultural tractors. Always stay alert when transporting the tractor and implement on public roads. Use caution and reduce speed if other vehicles or pedestrians are in the area. OPS-L- 0020 2387 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 88: Hauling The Tractor And Implement

    OPS-U- 0025 2387 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-42...

  • Page 89: Troubleshooting Guide

    TROUBLE Loader slow or will not lift and/or dump Loader chatters or vibrates when raising or lowering. Oil Leaks 2387 01/11 © 2011 Alamo Group Inc. OPERATION POSSIBLE CAUSE Hydraulic oil too heavy. Oil filter plugged. Hydraulic pump worn. Oil line restricted or leaking.
  • Page 90 PROBLEM Insufficient lift capacity Excessive wear on bucket cutting edge Bucket cutting edge not flat on theground. 2387 01/11 © 2011 Alamo Group Inc. OPERATION POSSIBLE CAUSE Load is greater than boom lift capacity. Improper hydraulic pump operation. Internal lift cylinder leakage.

  • Page 91: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1...
  • Page 92 If oil does penetrate the skin, have the injury treated immediately by a physician knowledgeable and skilled in this procedure. Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running. 2387 01/11 © 2010 Alamo Group Inc. MAINTENANCE (SG-6)
  • Page 93 These parts are made and tested to Bush Hog specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce equipment performance, void warranties, and present a safety hazard. Use genuine Bush Hog parts for economy and safety.

  • Page 94: Lubrication Schedule

    Lubricate all grease fittings: one at each end of lift boom arms and one at rod and base ends of each lift and bucket cylinders. NOTE: Fully retract bucket to a comfortable height to grease bucket/loader boom joint. Do not reach or stand under a raised loader or attachment without proper support. 2387 01/11 Maintenance Section 5-4 © 2010 Alamo Group Inc.

  • Page 95: Daily Maintenance

    • 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. 2387 01/11 © 2011 Alamo Group Inc. MAINTENANCE Maintenance Section 5-5...

  • Page 96: Cylinder Service

    6. Clean all parts including cylinder tube, in a suitable cleaning solvent, then use air pressure to blow any dirt or excess solvent from all parts. 7. Examine all parts for wear or damage and replace, if necessary. 2387 01/11 © 2010 Alamo Group Inc. MAINTENANCE...

  • Page 97: Lift And Bucket Cylinder Reassembly

    NOTE: When loader hydraulics are disconnected from tractor, the tractor hydraulic circuit must be completed. Failure to do so will result in tractor hydraulic pump damage. 2387 01/11 © 2011 Alamo Group Inc. MAINTENANCE...
  • Page 98 2. Place dust caps on hydraulic quick couplers. 3. Do not remove attachment from stored loader. 4. Do not allow children to play on or around loader. 2387 01/11 © 2010 Alamo Group Inc. MAINTENANCE securely Maintenance Section 5-8...

  • Page 99: Proper Torque For Fasteners

    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. 2387 01/11 Maintenance Section 5-9 © 2011 Alamo Group Inc.
  • Page 100 MAINTENANCE 2387 01/11 Maintenance Section 5-10 © 2010 Alamo Group Inc.
  • Page 101 MAINTENANCE 2387 01/11 Maintenance Section 5-11 © 2011 Alamo Group Inc.

  • Page 102: Limited Warranty

    2. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident. 3. If parts not made or supplied by Bush Hog have been used in connection with the unit, if, in the sole judgement of Bush Hog such use affects its performance, stability or reliability.
  • Page 103 To keep your implement running efficiently and safely, read your manual thoroughly and follow these directions and the Safety Messages in this Manual. The Table of Contents clearly identifies each section where you can easily find the information you need. The OCCUPATIONAL SAFETY AND HEALTH ACT requirements of tractor operators: REQUIRED OF THE OWNER:...
  • Page 104 2387 LOADER 2387-SOM-01/11 P/N 50069202 Printed U.S.A...

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