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Bush Hog 2547 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.
2547
LOADER
50069204
Part No.
$0.00

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Summary of Contents for Bush Hog 2547

  • 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 Operating the Tractor and Loader ... 4-18 Operating the Loader ... 4-24 Operating Bale Spear ... 4-37 Shutting Down the Implement ... 4-38 Loader Storage ... 4-38 Transporting the Tractor and Implement ... 4-38 Transporting on Public Roadways ... 4-40 Hauling the Tractor and Implement ...

  • 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. 2547 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. 2547 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. 2547 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. Never grasp control levers when mounting the machine. 2547 01/11 © 2011 Alamo Group Inc. SAFETY (SG-32)
  • Page 10 Attacking insects can cause you to lose control of the tractor, which can result in serious injury or death to you or bystanders. Never dismount a moving tractor. (SG-40) 2547 01/11 © 2011 Alamo Group Inc. SAFETY (SBH-9)
  • Page 11 Walking into the point of the bale or grapple spear can cause serious bodily injury. Never drive the bale spear or grapple bucket attachment forward if a bystander is in front of the loader. 2547 01/11 © 2011 Alamo Group Inc. SAFETY...
  • 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) 2547 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) 2547 01/11 © 2011 Alamo Group Inc. SAFETY (SL-15) (SL-16)
  • Page 14 Turn curves or go up slopes only at low speed and using a gradual turning angle. Go up slopes with the Implement located uphill. Slow down on rough or uneven surfaces. (SPU-2) 2547 01/11 © 2011 Alamo Group Inc. SAFETY...
  • Page 15 Sudden or unexpected movement or dropping of the loader and attachment could result in serious injury. 2547 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. 2547 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. 2547 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. 2547 01/11 © 2011 Alamo Group Inc. SAFETY (SL-39)
  • Page 19 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. 2547 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. 2547 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 D471 D470 03200347 00776031 55580 * - Provided by Tractor Manufacturer. Replace if missing from tractor. NOTE: Order D438 Safety Decal Sheet which includes all safety decals. 2547 01/11 © 2011 Alamo Group Inc. SAFETY LEVEL DESCRIPTION LOGO Bush Hog...

  • Page 24: Decal Description

    Decal Description Logo: BUSH HOG (3.20” x 14.50”) P/N 50057411 Logo: BUSH HOG (4.25” x 19.316”) P/N 50057413 MODEL NAME: 2547 P/N 50069075 Crushing Hazard, Electrocution Hazard, Falling Hazard. D468 2547 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 2547 01/11 © 2011 Alamo Group Inc. SAFETY HYDRAULIC injected fluid Safety Section 1-21...
  • Page 26 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 2547 01/11 © 2011 Alamo Group Inc. SAFETY Safety Section 1-22...
  • Page 27 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 2547 01/11 © 2011 Alamo Group Inc. SAFETY Safety Section 1-23...

  • Page 28: 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.) 2547 01/11 © 2011 Alamo Group Inc. SAFETY...

  • Page 29: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1...
  • Page 30 This 2547 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 31 (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. 2547 01/11 © 2011 Alamo Group Inc. INTRODUCTION (SG-30)
  • Page 32 INTRODUCTION The Bush Hog 2547 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 33 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. 2547 01/11 Introduction Section 2-5 © 2011 Alamo Group Inc.

  • Page 35: Assembly And Connecting The Loader Section

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

  • Page 36: 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. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY...
  • Page 37 Sudden or unexpected movement or dropping of the loader and attachment could result in serious injury. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY...

  • Page 38: 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 sure there is 25% of total weight on rear axle. 2547 01/11 Assembly Section 3-4 © 2011 Alamo Group Inc.

  • Page 39: 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. 2547 01/11 © 2011 Alamo Group Inc.

  • Page 40: Preparing Stored Loader For Mounting

    Proceed instruction Procedure” below. NOTE: Tractor may have to be moved backward or forward while extending lift cylinders to maintain slack in hydraulic hoses. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY “Mounting Assembly Section 3-6...

  • Page 41: Mounting Loader

    7. Loop one rubber tie strap around hoses and hook on yoke to keep tension on hoses. Secure hoses to loader right side frame using other rubber tie strap (Figure Asm-L-0033). 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY...

  • Page 42: Quick-Attach Round Bale Spear

    Visually inspect mechanism to verify pins are engaged in ears on back of attachment. NOTE: If bucket or bale spear is not securely attached, follow instructions for detaching, then repeat above procedure. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY Assembly Section 3-8...

  • Page 43: Detaching Quick Attach Buckets Or Round Bale Spear

    Attaching Pin on Bucket 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 lock nuts. Make sure grease fittings are facing down. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY...

  • Page 44: 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) 2547 01/11 Assembly Section 3-10 © 2011 Alamo Group Inc.

  • Page 45: 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). 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY...
  • Page 46 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. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY Assembly Section 3-12...
  • Page 47 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. 2547 01/11 © 2011 Alamo Group Inc. ASSEMBLY...

  • Page 49: Operation Section

    OPERATION SECTION Operation Section 4-1...
  • Page 50 Pictures contained in this section are intended to be used as a visual aid to assist in explaining the operation of a 2547loader and are not necessarily of a 2547 loader or exact tractor. Some pictures may show shields removed for purposes of clarity. NEVER OPERATE this implement without all shields in place and in good operational condition.

  • Page 51: 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.) 2547 01/11 © 2011 Alamo Group Inc. OPERATION 30-90 HP 2750 PSI/ 10.8 GPM 2720 lbs.

  • Page 52: Operator Requirements

    NOTE: Hearing loss from loud noise [from tractors, chain saws, radios, and other such sources close to the ear] is cumulative over a lifetime without hope of natural recovery. 2547 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 53 If you are using a tractor equipped with a cab, make sure the cab is rated for appropriate 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SG-22)
  • Page 54 Protective Eye Glasses, Goggles, or Face Shield • Hard Hat • Steel Toe Safety Footwear • Gloves • Hearing Protection • Close Fitting Clothing • Respirator Filter Mask operating conditions) OPS-L- 0021 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SG-41) (depends Operation Section 4-6...

  • Page 55: Tractor Requirements

    Most tractor’s have different settings for operating and transporting lighting. Refer to the tractor operator’s manual for using the tractor’s light switch and operating the turn signals. OPS-B- 0017 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SG-7) bucket load on rear tires...

  • Page 56: Tractor Ballast

    Before getting onto the tractor, the operator must read and completely understand the implement and tractor operator manuals. If any part of either manual is not completely understood, consult an authorized dealer for a complete explanation. OPS-L- 0022 2547 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 57: Boarding 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 2547 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 58: 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 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SG-23)

  • Page 59: Pre-Operation Inspection And Service

    Power brake fluid level • Power steering fluid level • Fuel condition and level • Sufficient lubrication at all lube points • Air filter condition OPS-U-0030 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SG-21) The following Operation Section 4-11...

  • Page 60: Loader Pre-Operation Inspection And Service

    Before operation, a complete inspection and service is required to ensure the loader is in a good and safe working condition. Damaged and/or broken parts should be repaired and/or replaced immediately. To ensure the loader is ready for operation, conduct the following. OPS-L-0027 2547 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 61 • Ensure each hydraulic cylinder is installed and retained correctly. Ensure the proper size pins are used to retain the cylinders in place and are secured properly. OPS-L-0005_B 2547 01/11 © 2011 Alamo Group Inc. OPERATION installed Operation Section 4-13...
  • Page 62 • Inspect the condition of the bucket lug weldments. • Inspect condition of bushings. OPS-L-0007_B 2547 01/11 © 2011 Alamo Group Inc. OPERATION along hoses, Operation Section 4-14 Hydraulic Hoses Bucket Pins...
  • Page 63 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 2547 01/11 © 2011 Alamo Group Inc. OPERATION Condition at Start of Shift...
  • Page 64 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 2547 01/11 © 2011 Alamo Group Inc. OPERATION Condition at Start of Shift...

  • Page 65: 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) 2547 01/11 © 2011 Alamo Group Inc. OPERATION (S3PT-12)

  • Page 66: Operating The Tractor And Loader

    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) 2547 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-18...
  • Page 67 Keep bystanders 10 feet away from the tractor and loader while operating. The bystanders could enter the path of the tractor or items could fall from the loader resulting in serious injury to the bystander. 2547 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 68 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 69 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) 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SL-15) (SL-16)
  • Page 70 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION...
  • Page 71 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 weight on parking stands with lift cylinder retraction. Damage may result. 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SPU-3)

  • Page 72: 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-24...
  • Page 73 OPERATION Lift and roll back of bucket will increase efficiency because... 2547 01/11 Operation Section 4-25 © 2011 Alamo Group Inc.
  • Page 74 When lifting the load, 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. 2547 01/11 Operation Section 4-26 © 2011 Alamo Group Inc.
  • Page 75 When transporting the load, keep bucket as low as possible, to avoid tipping, in case a wheel drops in a rut. 2547 01/11 Operation Section 4-27 © 2011 Alamo Group Inc.
  • Page 76 Move tractor in as close as possible to side of vehicle, then dump bucket. LOWERING THE BUCKET After bucket is dumped, back away from vehicle while lowering and rolling back bucket. 2547 01/11 Operation Section 4-28 © 2011 Alamo Group Inc.
  • Page 77 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. 2547 01/11 Operation Section 4-29 © 2011 Alamo Group Inc.
  • Page 78 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. 2547 01/11 Operation Section 4-30 © 2011 Alamo Group Inc.
  • Page 79 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. 2547 01/11 Operation Section 4-31 © 2011 Alamo Group Inc.
  • Page 80 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. 2547 01/11 Operation Section 4-32 © 2011 Alamo Group Inc.
  • Page 81 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. 2547 01/11 Operation Section 4-33 © 2011 Alamo Group Inc.
  • Page 82 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. 2547 01/11 Operation Section 4-34 © 2011 Alamo Group Inc.
  • Page 83 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. 2547 01/11 Operation Section 4-35 © 2011 Alamo Group Inc.
  • Page 84 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-36...

  • Page 85: 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, 2547 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-37...

  • Page 86: Shutting Down The Implement

    Use spray touch-up enamel where necessary to prevent rust and maintain the appearance of the loader. 9. 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION (SG-10)
  • Page 87 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) 2547 01/11 © 2011 Alamo Group Inc. OPERATION Determine the maximum...

  • Page 88: 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. 2547 01/11 © 2011 Alamo Group Inc. OPERATION Locking the...
  • Page 89 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 2547 01/11 © 2011 Alamo Group Inc. OPERATION...

  • Page 90: Hauling The Tractor And Implement

    OPS-U- 0025 2547 01/11 © 2011 Alamo Group Inc. OPERATION Operation Section 4-42...

  • Page 91: Troubleshooting Guide

    Boom delay at start of self-level or unstable self-level *Loaded bucket dumps or uncurls when control valve is in neutral *Insufficient self-level 2547 01/11 © 2011 Alamo Group Inc. OPERATION POSSIBLE CAUSE Hydraulic oil too heavy. Oil filter plugged. Hydraulic pump worn.
  • Page 92 No-tools Quick-Attach handle too loose or too tight Bucket cutting edge not flat on the ground * Loaders with optional self-leveling valve. 2547 01/11 © 2011 Alamo Group Inc. OPERATION POSSIBLE CAUSE Dampening office in unloading spool is plugged.

  • Page 93: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1...
  • Page 94 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. 2547 01/11 © 2011 Alamo Group Inc. MAINTENANCE (SG-6)
  • Page 95 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 96: 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. 2547 01/11 Maintenance Section 5-4 © 2011 Alamo Group Inc.

  • Page 97: 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. 2547 01/11 © 2011 Alamo Group Inc. MAINTENANCE Maintenance Section 5-5...

  • Page 98: 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. 2547 01/11 © 2011 Alamo Group Inc. MAINTENANCE...

  • Page 99: Lift And Bucket Cylinder Reassembly

    Note: If cylinder has a countersunk hole, hook end of retaining wire into hole and turn cylinder head 1-1/2 turns to secure wire. End of hook may need to be ground to fit in countersunk hole. 2547 01/11 © 2011 Alamo Group Inc.

  • Page 100: Storage

    Failure to do so will result in tractor hydraulic pump damage. 1. Store loader with attachment attached. 2. Place dust caps on hydraulic quick couplers. 2547 01/11 © 2011 Alamo Group Inc. MAINTENANCE (SL-26) (SL-27) securely Maintenance Section 5-8 (SL-13)
  • Page 101 MAINTENANCE 3. Do not remove attachment from stored loader. 4. Do not allow children to play on or around loader. 2547 01/11 Maintenance Section 5-9 © 2011 Alamo Group Inc.

  • Page 102: 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. 2547 01/11 Maintenance Section 5-10 © 2011 Alamo Group Inc.
  • Page 103 MAINTENANCE 2547 01/11 Maintenance Section 5-11 © 2011 Alamo Group Inc.
  • Page 104 MAINTENANCE 2547 01/11 Maintenance Section 5-12 © 2011 Alamo Group Inc.

  • Page 106: 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 107 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 108 2547 LOADER 2547-SOM-01/11 P/N 50069204 Printed U.S.A...

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