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Alamo 00761808C Operator's Manual

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Published 03/06
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
ALAMO INDUSTRIAL
1502 E. Walnut
Seguin, Texas 78155
830-372-3551
Email: parts@alamo-industrial.com
OPERATOR'S MANUAL
®
©2006 Alamo Group Inc.
A96B

ROTARY MOWER

Part No. 00761808C
$0.00

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Summary of Contents for Alamo 00761808C

  • Page 1: Rotary Mower

    READ, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. C01- Cover ALAMO INDUSTRIAL 1502 E. Walnut Seguin, Texas 78155 830-372-3551 Email: parts@alamo-industrial.com ® ©2006 Alamo Group Inc. A96B ROTARY MOWER Part No. 00761808C $0.00...
  • 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 acci- dents.
  • Page 3 In order to reduce accidents and enhance the safe operation of mowers, Alamo Industrial, in cooperation with other industry manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide book. The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and agricultural mowing equipment.
  • Page 4 Alamo Industrial Division is willing to provide one (1) AEM Mower Safety Practices Video Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video DVD Format – AEM/FEMA Mower Operator Safety Video Mower Operator’s Manual AEM Mower Operator’s Safety Manual...

  • Page 5: Table Of Contents

    Table of Contents SAFETY SECTION ..........1-1 General Safety Instructions and Practices .
  • Page 6 Tractor Horsepower ..............4-6 3-Point Hitch .
  • Page 7 BLADE CARRIER INSTALLATION ............5-8 BLADE TIMING AND ROTATION (FIGURE Mnt-R-0102) .

  • Page 9: Safety Section

    SAFETY SECTION Safety Section 1-1 © 2006 Alamo Group Inc.

  • Page 10: General Safety Instructions And Practices

    California to cause cancer and birth defects or other reproductive harm. (SG-30) A96B 03/06 © 2006 Alamo Group Inc. SAFETY Safety is of primary importance to the manufacturer and Most accidents can be avoided by being aware of your equipment, your...

  • Page 11: Operator Safety Instructions And Practices

    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. (SG-I7) A96B 03/06 © 2006 Alamo Group Inc. SAFETY “Wait a minute...Save a life!” Never allow inexperienced or EXPOSURE...
  • Page 12 Use gloves and eye protection when servicing hot components. Contact with a hot surface or fluid can cause serious injury from burns or scalding. A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SG-24) Children can cause the Implement to shift or fall Drugs and alcohol will affect an operator’s...

  • Page 13: Equipment Operation Safety Instructions And Practices

    Be sure you have adequate knowledge of the property you will be working on. Take time to make yourself aware of any area underground lines or cables. Contact with buried lines or cable could result in serious injury or death. A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SG-38) (SGM-9)
  • Page 14 Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. A96B 03/06 © 2006 Alamo Group Inc. SAFETY Do not operate the mower until the blades have been...
  • Page 15 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. A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SG-13) (SG-23)
  • Page 16 Normal ground speed range is from 0 to 5 mph. Use slow mowing speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided. (SGM-7) A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SGM-4) Inspect the area before (SGM-6)
  • Page 17 Mower exposes the Cutting Blades which creates a potentially serious hazard and can cause serious injury by objects thrown from the Blades or by contact with the Blades. A96B 03/06 © 2006 Alamo Group Inc. SAFETY Check to make sure there are no...
  • Page 18 A sudden or inadvertent fall by any of these components could cause serious injury or even death. (STI-3) A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SRM-1) (SRM-4) (SRM-7)

  • Page 19: Connecting Or Disconnecting Implement Safety Instructions And Practices

    Dropping implement in transport can cause serious damage to the tractor and/or Implement and possibly cause the operator or others to be injured or killed. A96B 03/06 © 2006 Alamo Group Inc. SAFETY (S3PT-16) Safety Section 1-11...
  • Page 20 Make certain that at least 20% of the tractor’s weight is on the front wheels to maintain safe steerage. Slow down on rough or uneven surfaces. (STI-1) A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SG-19) Safety Section 1-12 (S3PT-20)

  • Page 21: Maintenance And Service Safety Instructions And Practices

    Do not modify or alter this Implement. Implement, any of its components or any Implement function. A96B 03/06 © 2006 Alamo Group Inc. SAFETY Never tow the Implement at speeds over 20 (STI-10)
  • Page 22 Missing, broken, or worn items must be replaced at once to reduce the possibility of injury or death from thrown objects, entanglement, or blade contact. A96B 03/06 © 2006 Alamo Group Inc. SAFETY (SG-14) (SG-28)

  • Page 23: Concluding Safety Instructions And Practices

    See your Authorized Dealer for proper repairs. Alamo Industrial mowers use balanced and matched system components for blade carriers, blades, cuttershafts, knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to Alamo Industrial specifications.

  • Page 24: Decal Location

    Decal Location NOTE: Alamo supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Alamo 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 25 02960766 00799875 1458393 00776031 00761678C 10058000 00024100 02959924 * Provided by tractor manufacturer ** 540 or 1000 RPM units only. Select correct one. A96B 03/06 © 2006 Alamo Group Inc. SAFETY LEVEL PELIGRO DANGER DANGER DANGER WARNING DANGER DANGER DANGER...
  • Page 26 SAFETY NOTE: Alamo supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Alamo 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 27 02960766 00769875 1458393 00776031 00761678C 10058000 00024100 02959924 *Provided by tractor manufacturer ** 540 or 1000 RPM units only. Select correct one. A96B 03/06 © 2006 Alamo Group Inc. SAFETY QTY. LEVEL PELIGRO DANGER DANGER DANGER WARNING WARNING DANGER DANGER...

  • Page 28: Decal Description

    DANGER! Guard Missing, Do Not Operate. If you see this decal, Do Not Operate the mower until the shield has been replaced. P/N 00756004 DANGER! Rotating Driveline Keep Away, Contact can cause death. P/N 00756005 A96B 03/06 © 2006 Alamo Group Inc. SAFETY Safety Section 1-20...
  • Page 29 Always use paper or cardboard. P/N 00756059 DANGER! Keep Away - Rotating Blades P/N 00756485 DANGER! Make certain that drivelines are correct length and are securely attached. P/N 00756494 A96B 03/06 © 2006 Alamo Group Inc. SAFETY Safety Section 1-21...
  • Page 30 IMPORTANT - Use only Genuine Alamo Industrial replacement parts. P/N 02925100 PELIGRO! Spanish Translation for Driveline Safety P/N 00773723 Slow Moving Vehicle Decal. Keep SMV reflector clean and visible. DO NOT transport or operate without the SMV. P/N 03200347 Red Reflector. Keep reflectors clean and visible.
  • Page 31 Suggested for standard shaft. P/N D102 WARNING! Avoid Bodily Injury, Use 1000 RPM PTO Speed Only. P/N D114 WARNING! Avoid Bodily Injury, Use 540RPM PTO Speed Only. P/N D103 A96B 03/06 © 2006 Alamo Group Inc. SAFETY Jackshaft Unit. Safety Section 1-23...
  • Page 32 P/N D132 Blade Rotation Counter Clockwise. P/N D137 Blade Rotation Clockwise. P/N D138 Attention! Do not operate until all slip clutches are properly adjust and are not frozen. P/N 00763613 A96B 03/06 Safety Section 1-24 © 2006 Alamo Group Inc.
  • Page 33 Name LOGO - Alamo Industrial P/N 00757139 NAME LOGO - Alamo Industrial P/N 02960766 NAME LOGO - A96B P/N 00769875 Amber Reflector. Keep reflectors clean and visible. P/N 1458393 A96B 03/06 © 2006 Alamo Group Inc. SAFETY Safety Section 1-25...
  • Page 34 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 A96B 03/06 Safety Section 1-26 © 2006 Alamo Group Inc.

  • Page 35: Federal Laws And Regulations

    (Refer to U.S. Dept. of Labor, Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.) A96B 03/06 © 2006 Alamo Group Inc. SAFETY This section is not intended as a legal...

  • Page 81: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1 © 2006 Alamo Group Inc.
  • Page 82 Imminent death/critical injury. Decals are Red and White. The front, rear, left, and right are determined by the normal direction of travel, the same as driving an automobile. A96B 03/06 © 2006 Alamo Group Inc. INTRODUCTION Introduction Section 2-2 This section provides...
  • Page 83 At least 20% or the tractor’s weight must be on the front tires with the Mower lifted to provide adequate traction for safe steering under good conditions. Slow down on hills, rough terrain, and curves. A96B 03/06 © 2006 Alamo Group Inc. INTRODUCTION The Mower manufacturer strongly Introduction Section 2-3...

  • Page 84: Attention Owner/Operator

    NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by Alamo Group within thirty days of delivery of the implement. 3. Record the Blade Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual.

  • Page 85: Assembly Section

    ASSEMBLY SECTION Assembly Section 3-1 © 2006 Alamo Group Inc.

  • Page 86: Dealer Set-Up Instructions

    540 or 1000 RPM PTO. DEALER SET-UP INSTRUCTIONS Assembly of this mower is the responsibility of the Alamo dealer. The mower should be delivered to the owner completely assembled, lubricated, and adjusted for normal cutting conditions. Set up mower as received from the factory with these instructions. Open parts box and lay parts out to make location easy.

  • Page 87: A-Frame Assembly - Lift Type (Cont'd)

    Bushing 1OD x 7/16Lg Bushing 1OD x 2-1/16Lg Bushing 1-1/4OD x 2-1/8Lg Bolt Bolt Bolt Bolt Washer Bushing 1-1/4OD x 1 1/16Lg Bolt Bolt Pin - CATII Clip Clip Bolt Spacer Bolt A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY Assembly Section 3-3...

  • Page 88: Tail Wheel Assembly - Lift Type

    4. Install 1/2” x 1-3/4” Bolts (6) through Beam Support Weldment (2) and Bracket (3). (Install through pair of holes which will give approximate desired cutting height). Install Locknut (7). A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY Assembly Section 3-4...

  • Page 89: Tongue - Pull Type

    OD x 1" bushing (6) (in center), and Locknuts (4). Clamp caster wheel assembly (7) to axle w/ cap (8), using 5/ 8” x 2-1/2” bolts (9) and nuts (10). (Figure ASM-R-0138) A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY See Figure ASM-R-0136.

  • Page 90: Control Rods - Pull Type

    Note: The adjusting nuts on control rods should be to rear of machine and should always be adjusted with equal tension on both rods. Figure ASM-R-0140 & ASM-R-0141. A96B 03/06 Assembly Section 3-6 © 2006 Alamo Group Inc.

  • Page 91: Mower Support Rod (Offset Pull Model Only)

    Figure ASM-R-0143. Assemble turnbuckle (3), jam nut (4), and short rod (5) as shown in Figure ASM-R-0144. Install flat end of short rod (5) at outer right chain guard mount bolt (6). Shorten turnbuckle to raise right side of mower level with left side. A96B 03/06 Assembly Section 3-7 © 2006 Alamo Group Inc.

  • Page 92: Hydraulic Or Manual Lift - Pull & Offset Type

    Base unit is shipped assembled as shown except for cylinder and hoses. Remove shipping strap from frame and install hydraulic cylinder and hoses as shown in Figure ASM-R-0145. Route hoses on top of deck to provide easy access to tractor remote parts. A96B 03/06 Assembly Section 3-8 © 2006 Alamo Group Inc.

  • Page 93: Wheels - Pull Type

    1. Attach the slip clutch end of the driveline to the gearbox input shaft securely. Make certain that the slip clutch is fully onto the input shaft splines. Tighten the locknuts (2) alternately until they have reached the proper torque. Refer to Torque Chart in Maintenance Section. A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY Assembly Section 3-9...

  • Page 94: Shield Assembly

    Jackshaft Bearing Support prior to Serial # 10705. (Figure ASM-R-0148) NOTE: Bearing should be pressed or locked in place using loctite on jackshaft when shipped. If not apply locktite 609 to shaft when installing bearing. A96B 03/06 Assembly Section 3-10 © 2006 Alamo Group Inc.

  • Page 95: Check Chains (Extra Equipment) For Lift-Models

    If the cone cannot be easily removed by hand, drive it out from the other side using a hammer and punch. NOTE: The clamping cone is serviced only as a complete assembly. Do not attempt to disassemble the clamping cone. A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY Assembly Section 3-11...

  • Page 96: Front And Rear Deflectors (Standard Equipment) And Chain Guards

    Rear Deflector 2. Attach the rear rubber Deflectors (1) to the Mower with bracket Straps (2) using 1/2” x 1-1/4” Bolts (5), Flatwashers (4) and Locknuts (3). (Figure ASM-R-0151) A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY Assembly Section 3-12...

  • Page 97: Chain Guard (Extra Equipment)

    Guards attach with 1/2” x 3" bolts (10), Flatwashers (11), Spacers (12) and Locknuts (13). Fasten Side Rear Chain Guard (14) to Chain Guard Mounting Plates (1&2) with 1/2” x 1-1/4” bolts (15) Flatwashers (16) and Locknuts (17).(Figure Asm-R-0153) A96B 03/06 © 2006 Alamo Group Inc. ASSEMBLY Assembly Section 3-13...

  • Page 98: Jackshaft Bearing Support Assembly

    NOTE: Install bearing assembly with snap ring facing jackshaft. Bearing should be rigidly attached to jackshaft when shipped. If not, apply Locktite 609 between shaft and bearing to lock in place. A96B 03/06 Assembly Section 3-14 © 2006 Alamo Group Inc.

  • Page 99: Operation Section

    OPERATION SECTION Operation Section 4-1 © 2006 Alamo Group Inc.

  • Page 100: Operation Instructions

    ALAMO A96B MEDIUM-DUTY ROTARY MOWER OPERATION INSTRUCTIONS Alamo A96B rotary mowers are manufactured with quality material by skilled workers. These mowers are designed to cut grass, weeds, small brush and other vegetative material up to 2” diameter in areas such as pastures, industrial areas, and roadsides.

  • Page 101: Standard Equipment And Specifications

    Mower with the wrong size Tractor can cause Mower component damage and equipment failure resulting in possible serious injury or death. A96B 03/06 © 2006 Alamo Group Inc. OPERATION A96B 50 HP 2”...

  • Page 102: Operator Requirements

    Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol. TRACTOR REQUIREMENTS A96B 03/06 © 2006 Alamo Group Inc. OPERATION Drugs and alcohol will affect an operator’s (SG-27)

  • Page 103: Rops And Seat Belt

    (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. A96B 03/06 © 2006 Alamo Group Inc. OPERATION safety chain attachment point (SG-7)

  • Page 104: Tractor Safety Devices

    Height from bottom hitch pin to top pin ... 19” Lower pin diameter ... 1-1/8” Upper pin diameter ... 1” Lynch pin diameter ... 15/32” A96B 03/06 © 2006 Alamo Group Inc. OPERATION possible CAT III / Hitch Specifications Width from outside to outside A-Frame...38”...

  • Page 105: Drawbar-Pull Type Mower

    20% total weight is reached on the front tires. Front weights and weight carriers can be purchased through an authorized tractor dealership. OPS-U- 0005 A96B 03/06 Operation Section 4-7 © 2006 Alamo Group Inc.

  • Page 106: Power Take Off (Pto)

    OPS-U- 0007 Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. A96B 03/06 © 2006 Alamo Group Inc. OPERATION (S3PT-16) Operation Section 4-8...

  • Page 107: Boarding The Tractor

    Use all handrails and steps for support and never rush or jump off the tractor. OPS-U- 0009 A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-10) Operation Section 4-9...

  • Page 108: Starting The Tractor

    Use extreme caution when connecting the mower to the tractor. The mower should be securely resting at ground level or setting on blocks. Keep hands and feet from under the mower deck and clear of pinch points between the tractor hitch arms and mower pins. OPS-R-0001 A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-23) (SG-13)

  • Page 109: Connecting The Mower-Lift Type And Semi-Mount Type

    Adjust any lower link check chains, guide blocks, or sway blocks to prevent the mower from swaying side to side and possible contact with tractor rear tires. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-11...

  • Page 110: Connecting The Mower-Pull Type

    After the ends of the safety chain are attached to the implement and the tractor, make a trial run by driving the tractor to the right and to the left to check for proper length. If necessary, readjust the chain to eliminate loose or tight chain lengths. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-12...

  • Page 111: Setting The Mower

    Align beam and positioning bracket holes with closest set of holes in support brackets and reinstall securing the beam(s) in position. Tighten all bolts and nuts. A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-14) Operation Section 4-13...

  • Page 112: Setting Mowing Height-Pull Type

    Never raise the 3- point lift with the mower attached as catastrophic driveline damage will occur. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-14...

  • Page 113: Setting Deck Pitch

    Tractor PTO shaft. A driveline not attached correctly to the Tractor PTO shaft could come loose and result in personal injury and damage to the Implement. A96B 03/06 © 2006 Alamo Group Inc. OPERATION . OPS-R-0002_E...

  • Page 114: Driveline Length Check

    If the distance between the mark and the end of the outer shield tube becomes less than 2” at any point, the driveline must be shortened. OPS- R-0004_D A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-16 (S3PT-18)
  • Page 115 NOTE: When raising the mower, at least 1” clearance must be maintained between the driveline and the mower deck. If necessary, place an upper lift stop on the 3-point hitch control lever to limit the height the mower can be raised. OPS-R-0005-G A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-17...

  • Page 116: Constant Velocity (Cv) Driveline

    Position the mower at multiple angles and perform the above procedure. Determine the sharpest turning radius that maintains a safe operating angle and note this position to the operator. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-18...

  • Page 117: Pre-Operation Inspection And Service

    Make sure all pins have cotter pins and washers. Serious injury may occur from not maintaining this machine in good working order. (SG-21) A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-14) Operation Section 4-19...

  • Page 118: Tractor Pre-Operation Inspection/Service

    Ensure the manual canister is secured to the equipment with the operator’s manual inside. • Ensure all decals are in place and legible. Replace missing, damaged, and illegible decals. OPS-U- 0011 A96B 03/06 © 2006 Alamo Group Inc. OPERATION The following Maintain these Operation Section 4-20...
  • Page 119 Missing, broken, or worn items must be replaced at once to reduce the possibility of injury or death from thrown objects, entanglement, or blade contact. A96B 03/06 © 2006 Alamo Group Inc. OPERATION All safety devices should be inspected (SGM-3)
  • Page 120 • Ensure the gearbox vent is in place and free from clogs. OPS-R-0040 A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-22...

  • Page 121: Cutting Component Inspection

    See instructions to properly time blades in the Maintenance Section. OPS-R-0041 _B 9.3 Cutting Component Inspection Inspect blade pan and blade assembly for the following: OPS-U-0031 A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-23...

  • Page 122: Driving The Tractor And Implement

    OPS-U- 0012 Never run the Tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health. A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-23) Operation Section 4-24...

  • Page 123: Starting The Tractor

    Ensure the 3-point control lever is in the lowered position and the PTO is disengaged before starting the tractor. OPS-U-0033 A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-19) Operation Section 4-25 Make...

  • Page 124: Brake And Differential Lock Setting

    If necessary, place an upper lift stop on the 3-point hitch control lever to limit the height the mower can be raised to avoid driveline damage. OPS-R-0042_A A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-26...

  • Page 125: Driving The Tractor And Mower

    PTO into the tractor and through the support bearings or downward onto the PTO shaft, breaking it off. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Determine the Operation Section 4-27...
  • Page 126 Ground contact also produces a severe shock load on the mower drive and to the mower blades resulting in possible damage and premature wear. OPS-R-0022 A96B 03/06 © 2006 Alamo Group Inc. OPERATION Operation Section 4-28...

  • Page 127: Operating The Tractor And Implement

    Inspect the cutting area for such objects before mowing. Remove any like object from the site. Never allow the cutting blades to contact such items. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Inspect the area before...

  • Page 128: Foreign Debris Hazards

    If a bystander comes within 100 yards of the tractor while the mower is being operated, stop the tractor at once, idle the engine and disengage the PTO. Do not engage the PTO again until all bystanders are well past the 100 yard distance. OPS-R-0024 A96B 03/06 © 2006 Alamo Group Inc. OPERATION Remove all Operation Section 4-30...

  • Page 129: Engaging The Power Take Off (Pto)

    Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up. A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SRM-1) (SRM-7)

  • Page 130: Pto Rpm And Ground Speed

    When mowing in reverse, operate the tractor and mower at a much reduced ground speed to ensure control is maintained of the tractor and cutter. A96B 03/06 © 2006 Alamo Group Inc. OPERATION OPS-R-0026_H Operation Section 4-32...
  • Page 131 12” from ground level, disengage the tractor PTO and wait for all mower rotation to come to a complete stop before proceeding to raise the mower. OPS-R-0027_B A96B 03/06 © 2006 Alamo Group Inc. OPERATION Never raise the Operation Section 4-33 (SGM-1)
  • Page 132 90 degree angle to the first pass to reduce streaking for a more uniform cut. OPS-R-0044 A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SRM-7) If possible, Operation Section 4-34...

  • Page 133: Shutting Down The Implement

    Use extreme care to keep feet and hands from under the mower and clear of any pinch points caused by the tractor hitch arms and mower pins. OPS-R-0030_A A96B 03/06 Operation Section 4-35 © 2006 Alamo Group Inc.
  • Page 134 Do not let the driveline fall into mud or dirt, which can contaminate the bearing and shorten the life of the driveline.OPS-R-0031_D A96B 03/06 © 2006 Alamo Group Inc. OPERATION Lower the Operation Section 4-36...

  • Page 135: Mower Storage

    By using good judgement and following safe transport procedures, the possibility of accidents while moving between locations can be substantially minimized. OPS-U- 0017 A96B 03/06 © 2006 Alamo Group Inc. OPERATION (SG-10) Operation Section 4-37...

  • Page 136: 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. A96B 03/06 © 2006 Alamo Group Inc. OPERATION NOTE: When...
  • Page 137 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. 0022 A96B 03/06 © 2006 Alamo Group Inc. OPERATION emblem OPS-U- 0021 OPS-U- Operation Section 4-39...

  • Page 138: Hauling The Tractor And Implement

    OPS-U- 0025 A96B 03/06 © 2006 Alamo Group Inc. OPERATION OPS-U- 0023 Operation Section 4-40...
  • Page 139 Blades riding up due to blade bolt wear. Blades bent up. Blades Wear Fast Cutting in sandy or rocky conditions Blades too soft. A96B 03/06 © 2006 Alamo Group Inc. OPERATION against Remedy Loosen locked Blade. Replace Driveline. Replace Blades in sets.
  • Page 140 Rapid Clevis Wear Washers not used. Clevis bending or spreading Using pin or bolt not tightened. open. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Tighten Bolts to 300 ft./lbs. Replace Blade Carrier. Replace Locknut. See your local Alamo Dealer.
  • Page 141 CROSS AND CUPS NEEDLE ROLLERS Load too high for joint. HAVE BRINELLED INTO CUP AND CROSS A96B 03/06 © 2006 Alamo Group Inc. OPERATION Add attaching Plate to all 3-Point draw bars. Tighten Blade Bolts to 300 ft./lbs (Right Hand threads) Replace Bolt.
  • Page 142 DRIVELINE INTEGRAL Integral Shields deformed. SHIELDS RATTLING OR NOT TURNING FREELY Nylon Bearing worn. A96B 03/06 © 2006 Alamo Group Inc. OPERATION Replace part and then slow down or or raise Mower. Use protective device. Replace part. Replace part. Reduce speed and/or raise cutter.

  • Page 143: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1 © 2006 Alamo Group Inc.

  • Page 144: Lubrication

    U-joints, gearbox, and/or driveshaft. Lubrication Fitting Location ITEM DESCRIPTION FREQUENCY U-Joint 8 hours Gearbox Check Daily Tail wheel Pivot 10 Hours Wheel Hubs 10 Hours Telescoping 8 hours Gearbox Coupler Weekly A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-2...

  • Page 145: Gearbox

    Grease Fittings are provided in the Wheel Hub and Tail Wheel Beam. Grease after every 10 hours of use. Figure Mnt-R- 0101. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-3 STANDARD LIFT AND PULL TYPE MODELS...

  • Page 146: Driveline Lubrication

    Nylon Bolts back in through the aligned slots and turn until it is perpendicular to the slots. Add the other two Nylon Bolts. Make certain that the Driveline Integral Shields are free to telescope and rotate around the Driveline without binding. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-4...

  • Page 147: Main Cv Driveline Safety Shield

    Tighten locking screws. Grease bearing groove in double yoke. Insert bearing ring. Slide guard cone for double yoke over cam from the connecting end. Make sure holes for screws are visible. Tighten locking screws. FIGURE MNT-R-0039. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-5...

  • Page 148: Driveline Clamp Cone Yoke Operating Instructions

    Use only original equipment blades on this cutter. They are made of special heat-treated alloy steel. Substitute blades may not meet specifications and may fail in a hazardous manner that could cause injury. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE (SGM-10) Maintenance Section 5-6...

  • Page 149: Blade Sharpening

    Strike opposite end of bar with sledge hammer. Rotate blade carrier 180 degrees and repeat process until carrier breaks loose. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-7...

  • Page 150: Blade Carrier Installation

    If a gearbox has been repaired, a blade carrier or side driveline has been removed, or other maintenance performed which altered the factory set blade carrier timing, the blades must be re-timed to ensure they will not collide while rotating. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-8...

  • Page 151: Blade Timing Procedure

    There are four friction lining plates in the slip clutch. These should be checked weekly for oil or grease, wear, and moisture which could cause corrosion on the drive plates. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Bolts should NEVER be adjusted to the point where the springs are...

  • Page 152: Seasonal Clutch Maintenance

    Engage the PTO (approximately one second) and then quickly disengage it. The friction lining plates should break loose (check the mark). Turn tractor off and tighten the nuts on the springs to their original position of 1-9/16” compressed spring length. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-10...

  • Page 153: Mower Storage

    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. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-11...

  • Page 154: Tools Needed For Disassembly And Assembly Of T Gearbox

    HANDLE THEM SAFELY. LIFT CAREFULLY AND PROPERLY USING YOUR LEGS TO LIFT - NOT YOUR BACK. NOTICE: REFER TO OPERATOR'S MANUAL FOR INSTRUCTIONS FOR PROPER RE-ASSEMBLY ONTO THE MOWER DECK. TIGHTEN CORRECTLY. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-12...
  • Page 155 Spacer Pipe Plug Shaft Housing Bearing Lock washer Bolt Gaskets (includes 0.40, 0.25, 0.30) Cap-Hub Input Adjusting Nut Cotter Pin Seal Shaft Gear-17 Tooth Pipe Plug Vented (not illustrated) A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-13...

  • Page 156: Disassembly And Assembly Procedures For T-Box

    Step VIII. Lap shaft ends on solid metal surface to remove bearings (8), gear (3), and spacer (4). Gearbox is now completely disassembled. Inspect and replace all worn or damaged parts. A96B 03/06 Maintenance Section 5-14 © 2006 Alamo Group Inc.

  • Page 157: Assembly Procedure For T - Box

    Step VII. Assemble input hub into main housing using same shim pack as when disassembled. If not available use.020 inch shim to start. Install capscrews and tighten to recommended torque. A96B 03/06 Maintenance Section 5-15 © 2006 Alamo Group Inc.
  • Page 158 Shaft Housing Bearing Lock washer Bolt Gaskets (Includes 0.40, 0.25, & 0.30) Cap-Hub Input Adjusting Nut Cotter Pin Seal Shaft Gear - 17 Tooth Pipe Plug Vented (not illustrated) A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-16...
  • Page 159 An assembled gearbox is quite heavy. Use a hoist or get help to handle them safely. Lift carefully and properly using your legs to lift - not your back. NOTICE: Refer to operator’s manual for instructions for proper re-assembly onto the mower deck. Tighten correctly. A96B 03/06 © 2006 Alamo Group Inc. MAINTENANCE Maintenance Section 5-17...

  • Page 160: Disassembly Instructions For Outer Gearbox

    Step 2. Remove the Input Cap (#19) off Input Shaft (#18), and then press Input Gear (#20) and Bearing (#21) off the Shaft. Press bearing from opposite end of input shaft. Figure Mnt-R- 0122. A96B 03/06 Maintenance Section 5-18 © 2006 Alamo Group Inc.
  • Page 161 Step 4. Remove the 4 M12 Cap Screws (#1) using a 17mm socket, then remove the Output Cap (#2) and Gaskets (#3). Figure Mnt-R-0124. A96B 03/06 Maintenance Section 5-19 © 2006 Alamo Group Inc.
  • Page 162 Oil Seal and Bearing Cup in the input cap, and the Oil Seal in the Output Cap. These items can be removed by conventional means. Inspect and replace all worn or defection parts. Step 7 Clean all parts especially main housing before any reassembly begins. NOTE: Clean all parts before assembling Gearbox. A96B 03/06 Maintenance Section 5-20 © 2006 Alamo Group Inc.

  • Page 163: Assembly Instructions For Gearbox

    Output Gear on the Output Shaft. Figure Mnt-R-0128. Step 3. Install special flat washers and special lock washer. Apply locktite to nut threads and threads on shaft. Figure Mnt-R-0129. A96B 03/06 Maintenance Section 5-21 © 2006 Alamo Group Inc.
  • Page 164 If torque setting is to high and nut must be loosened and all of step 4 must be repeated. Bend tab on special washer into slot in adjusting nut. A96B 03/06 Maintenance Section 5-22 © 2006 Alamo Group Inc.
  • Page 165 If they are not approximately flush, then either add or subtract shims under the output Gear or in front of Input Gear. Figure Mnt-R-0131. NOTE: Gear, Spacer, and Shims are located on opposite end of Shaft for Right Wing Gearbox. A96B 03/06 Maintenance Section 5-23 © 2006 Alamo Group Inc.
  • Page 166 (backlash) between gears. There must always be rotational space (backlash) between the gears. If space (backlash) does not exist or is too large proceed to step 11 for adjustment. A96B 03/06 Maintenance Section 5-24 © 2006 Alamo Group Inc.
  • Page 167 Bolts and tighten them to a torque of 31 to 34 foot pounds. Figure Mnt-R-0134. Fill the Gearbox with new NLGI 000 Grease to the Oil Level Plug. Reinstall the Breather Plug and remount the Gearbox back on the machine. A96B 03/06 Maintenance Section 5-25 © 2006 Alamo Group Inc.
  • Page 168 LIMITED WARRANTIES 1.01. Alamo Industrial warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser 1.02. Manufacturer will replace for the Purchaser any part or parts found, upon examination at one of its factories, to be defective under normal use and service due to defects in material or workmanship.
  • Page 169 TO THE OWNER/OPERATOR/DEALER 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 (1928.51 Subpart C) makes these minimum safety require- ments of tractor operators: REQUIRED OF THE OWNER:...
  • Page 170 A96B- SOM-03/06 P/N00761808C Printed U.S.A...

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