Alamo A84B User Manual

A84B

ROTARY MOWER

Published 03/07 Part No. 00760989C

OPERATOR’S MANUAL

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, and Operation Instructions contained in this manual before operating the equipment. C01-

Cover

UNDERSTAND, and FOLLOW the Safety

ALAMO INDUSTRIAL®

1502 E. Walnut Seguin, Texas 78155 830-372-3551 Email: parts@alamo-industrial.com

$0.00

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.

BEFORE YOU START!!Read the safety messages on the implement and shown in your manual. Observe the rules of safety and common sense!

WARRANTY INFORMATION: Read and understand the complete Warranty Statement found in this Manual. Fill out the Warranty Registration

Form in full and return it to within 30 Days. Make certain the Serial Number of the Machine is recorded on the Warranty Card and on the Warranty Form that you retain.

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. It is important that Every Mower Operator be educated in the operation of their mowing equipment and be able to recognize the potential hazards that can occur while operating a mower. This video, along with the mower operator ’s manual and the warning messages on the mower, will significantly assist in this important education.

Your Authorized Alamo Industrial Dealer may have shown this video and presented you a DVD Video when you purchased your mower. If you or any mower operator have not seen this video, Watch the Video, Read this Operator ’s Manual, and Complete the Video Guidebook before operating your new mower. If you do not understand any of the instructions included in the video or operator’s manual or if you have any questions concerning safety of operation, contact your supervisor, dealer or Alamo Indus- trial.

If you would like a VHS video tape of the video, please email AEMVideo@alamo-group.com or Fax AEM VHS Video at (830) 372-9529 or mail in a completed copy of the form on the back of this page to AEM VHS Video 1502 E Walnut Street, Seguin, TX 78155. and request the VHS video version. Please include your name, mailing address, mower model and serial number.

Every operator should be trained for each piece of equipment (Tractor and Mower), understand the intended use, and the potential hazards before operating the equipment.

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

Requester Name Phone:

Requester Address:

City

State

Zip Code

Mower Model: Serial Number:

Date Purchased: Dealer Salesperson:

Dealership Name: Dealership Location:

Mail to:

AEM Video Services

1502 E Walnut street

Seguin, TX 78155

Or Fax to:

(830) 372-9529

Or Email to:

AEMVideo@alamo-group.com

SAFETY SECTION ........................................................................................1-1

General Safety Instructions and Practices ........................................................................................................ 1-2

Operator Safety Instructions and Practices ...................................................................................................... 1-3

Equipment Operation Safety Instructions and Practices ................................................................................... 1-5

Connecting or Disconnecting Implement Safety Instructions and Practices ................................................... 1-11

Transporting Safety Instructions and Practices .............................................................................................. 1-11

Maintenance and Service Safety Instructions and Practices .............................................................. ... ......... 1-13

Concluding Safety Instructions and Practices ................................................................................................. 1-15

Decal Location ................................................................................................................................................ 1-16

Decal Description ............................................................................................................................................ 1-18

Federal Laws and Regulations ....................................................................................................................... 1-24

INTRODUCTION SECTION ...........................................................................2-1

Attention Owner/Operator ................................................................................................................................. 2-4

ASSEMBLY SECTION ...................................................................................3-1

STANDARD A-FRAME ASSEMBLY(FIGURE Asm-R-0123) ........................................................................... 3-2

OPTIONAL A-FRAME ASSEMBLY (Figure Asm-R-0124) ............................................................................... 3-3

SINGLE TAIL WHEEL ASSEMBLY - LIFT TYPE Figure Asm-R-0125. ........................................................... 3-4

DUAL TAIL WHEEL ASSEMBLY - LIFT TYPE - Figure AsmP-R-0022. ........................................................... 3-5

PULL-TYPE ...................................................................................................................................................... 3-6

TONGUE ............................ ....... ...... ... ....... ...... ....... ...... ....... ...... ....... ...... ... ....... ...... ....... .................................... 3-6

AXLE ..................................... .................................... .................................... .................................................... 3-6

CONTROL RODS .................................................................. ... ... ....................................... .............................. 3-6

HYDRAULIC OR MANUAL LIFT ...................................................................................................................... 3-7

WHEELS ............................ .................................... ................................... ........................................................ 3-7

FRONT AND REAR DEFLECTORS (Standard Equipment) AND CHAINGUARDS (Optional Equipment at extra

cost) (FIGURE Asm-R-0128) ............................................................................................................................ 3-8

CHAIN GUARD (EXTRA EQUIPMENT) ................................................................ ... .... ... ... ... .... ... ... ... ... ........... 3-9

DRIVELINE ATTACHMENT (Figure Asm-R-0129) .......................... ............. ............ ............. ............. ............ 3-10

SLIPCLUTCH SHIELD ASSEMBLY (Figure Asm-R-0130) ............................................................................ 3-10

CHECK CHAINS (EXTRA EQUIPMENT) FOR LIFT MODELS (Figure Asm-R-0131) ................................... 3-11

JACKSHAFT BEARING SUPPORT ASSEMBLY (FIGURE -PULL TYPE) .................................................... 3-12

OPERATION SECTION .................................................................................4-1

Standard Equipment and Specifications ........................................................................................................... 4-3

OPERATOR REQUIREMENTS ........................................................................................................................ 4-4

TRACTOR REQUIREMENTS ........................................................................................................................... 4-5

ROPS and Seat Belt ........................................... ... ... ... ....................................... ... ... .... ... ... .............................. 4-5

Tractor Safety Devices ...................................................................................................................................... 4-6

Tractor Horsepower .......................................................................................................................................... 4-6

3-Point Hitch ..................................................................................................................................................... 4-6

Drawbar-Pull Type Mower ................................................................................................................................ 4-7

Front End Weight .............................................................................................................................................. 4-8

Power Take Off (PTO) ...................................................................................................................................... 4-8

GETTING ON AND OFF THE TRACTOR ........................................................................................................ 4-8

Boarding the Tractor ......................................................................................................................................... 4-9

Dismounting the Tractor .................................................................................................................................... 4-9

STARTING THE TRACTOR ..................................... ... ....................................... ... ... .... ... ... ... .... ... .................. 4-10

CONNECTING THE MOWER TO THE TRACTOR ........................................................................................ 4-10

Connecting the Mower-Lift Type ........ .... ... ... ... .... ...................................... .... ... ... ... ... .... ... ... ... .... ..................... 4-11

Connecting the Mower-Pull Type .................................................................................................................... 4-12

Safety Chains .................................. ... .... ... ... ....................................... ... ... .... ... ... ... ......................................... 4-13

SETTING THE MOWER ................................................................................................................................. 4-13

Setting Mower Height- Lift Type ...................................................................................................................... 4-13

Setting Mowing Height-Pull Type .................................................................................................................... 4-15

Setting Deck Pitch ........................................................................................................................................... 4-15

DRIVELINE ATTACHMENT ..... ... ... ... .... ... ... ....................................... ... ... .... ... ... ... ... .... ... ... ... .... ... .................. 4-16

Driveline Length Modification .......................................................................................................................... 4-16

PRE-OPERATION INSPECTION AND SERVICE .......................................................................................... 4-18

Tractor Pre-Operation Inspection/Service ....................................................................................................... 4-19

Mower Pre-Operation Inspection/Service ....................................................................................................... 4-19

Cutting Component Inspection ........................................................................................................................ 4-22

DRIVING THE TRACTOR AND IMPLEMENT ................................................................................................ 4-26

Starting the Tractor ......................................................................................................................................... 4-27

Brake and Differential Lock Setting ................................................................................................................. 4-27

Raising the Mower .......................................................................................................................................... 4-28

Driving the Tractor and Mower ........................ .......... .......... ......... .......... .......... ......... .......... ............................ 4-28

Crossing Ditches and Steep Inclines .............................................................................................................. 4-29

OPERATING THE TRACTOR AND IMPLEMENT .......................................................................................... 4-30

Foreign Debris Hazards .................................................................................................................................. 4-31

Bystanders/Passersby Precautions ................................ .... ... ... ... .... ... ............................................................ 4-31

Engaging the Power Take Off (PTO) ..................... ....................................................................... .................. 4-32

PTO RPM and Ground Speed ........................................................................................................................ 4-33

Operating the Mower ...................................................................................................................................... 4-33

Shutting Down the Implement ......................................................................................................................... 4-36

DISCONNECTING THE MOWER FROM THE TRACTOR .......................... ... ... ... ... .... ... ... ... .... ... ... ... ... .... ... .. 4-36

MOWER STORAGE ....................................................................................................................................... 4-38

TRANSPORTING THE TRACTOR AND IMPLEMENT .................................................................................. 4-38

Transporting on Public Roadways .................................................................................................................. 4-39

Hauling the Tractor and Implement ................................................................................................................. 4-41

TROUBLESHOOTING GUIDE ....................................................................................................................... 4-43

MAINTENANCE SECTION ............................................................................5-1

Lubrication ........................................................................................................................................................ 5-2

GEARBOX ........................................................................................................................................................ 5-3

TAIL WHEEL ASSEMBLY ................................................................................................................................ 5-3

DRIVELINE LUBRICATION ................... ... ... ... .... ... ... ... ....................................... ... ... .... ... ... .............................. 5-4

BLADE SERVICING .... ... ... ... .... ... ... ... .... ...................................... .... ... ... ... .... .................................................... 5-5

BLADE SHARPENING ...... ... .... ... ... ... .... ... ... ... .... ... ....................................... ... ... ... ... .... ... ... ... ........................... 5-5

BLADE REMOVAL ................................................................. ... ... .... ... ... ... ........................................................ 5-6

BLADE CARRIER REMOVAL ........ ... .... ... ... ... .... ... ... ....................................... ... ... ... .... ... ... ... .... ... .................... 5-6

BLADE CARRIER INSTALLATION ... .... ... ... ... .... ... ... ... ... .... ... ... ... .... ... ... ........................................................... 5-6

SLIP CLUTCH ................................................................................................................................................... 5-7

SEASONAL CLUTCH MAINTENANCE ............................................................................................................ 5-7

MOWER STORAGE ......................................................................................................................................... 5-8

TORQUE CHART ............................................................................................................................................. 5-8

SAFETY SECTION

Safety Section 1-1

SAFETY

General Safety Instructions and Practices

A safe and careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings, and observing certain precautions. The first section of this manual includes a list of Safety Messages that, if followed, will help protect the operator and bystanders from injury or death. Read and understand these Safety Messages before assembling, operating or servicing this Implement. This equipment should only be operated by those persons who have read th e Manual, who are respons ible and trained, and who know how to do so safely and responsibly.

The Safety Alert Symbol combined with a Signal Word, as seen below, is used throughout this manual and on decals which are attached to the equipment. The Safety Alert Symbol means: “ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and Signal Word are intended to warn the owner/operator of impending hazards and the degree of possible injury faced when operating this equipment.

SAFETY

Practice all usual and customary safe working precautions and above all---remember safety is up to YOU

. Only YOU can prevent serious injury or death from unsafe practices.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR VERY SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR INJURY.

Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, attachments or the environment.

NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Serious injury or death may occur unless care is taken to follow the warnings and instructions stated in the Safety Messages. Always use good common sense to avoid hazards.

Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad.

(SG-3)

(SG-2)

(SG-1)

A84B 03/07 Safety Section 1-2

SAFETY

til

Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the state of California to cause cancer and birth defects or other

reproductive harm.

Operator Safety Instructions and Practices

PTO disengaged, the tractor turned off, and all evidence of rotation has ceased.

possible injury or death. Always securely block up the Implement before crawling underneath to perform repairs and service.

(SG-30)

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

(SG-31)

The rotating parts of this machine continue to rot ate even af ter the P T O has bee n turned off. The operator should remain in his seat for 60 seconds after the brake has been set, the

(S3PT-10)

“Wait a minute...Save a life!”

Never crawl under a raised Implement supported solely by the Tractor 3-Point hitch. Release of the control lever or mechanical failure will result in the Implement falling and

(S3PT-19)

SAFETY

ever operate the Tractor or Implement un

you have read an

completely understand this Manual, the Tractor Operator’s Manual, and each of the Safety Messages found in the Manual or on the Tractor and Implement. Learn how to stop the tractor engine suddenly in an emergency. Never allow inexperienced or untrained personnel to operate the Tractor and Implement without supervision. Make sure the operator has fully read and understood the manuals prior to operation.

(SG-4)

The operator and all support personnel should wear hard hats, safety shoes, safety glasses, and proper hearing protection at all times for

protection from injury including injury from items that may be thrown by the equipment.

(SG-16)

A84B 03/07 Safety Section 1-3

SAFETY

ith th

Prol

PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE

PERMANENT HEARING LOSS! Tractors with or without an Implement attached can often be noisy enough to cause perman ent hear ing lo ss. We recommend that you always wear hearing protection if the noise in the Operator’s position exceeds 80db. Noise over 85db over an extended period of time will cause severe hearing loss. Noise over 90db adjacent to the Operator over an extended pe riod of time will cause per manent or total hearing loss. NOTE: Hearing loss from loud no ise [from tracto rs, chain saws, rad ios,

and other such sources close to the ear] is cu mulative over a lifetime withou t hope of natural recovery.

(SG-I7)

ways read carefully and comply fully w

e manufacturer’s

instructions when handling oil, solvents, cleansers, and any other

chemical agent.

(SG-22)

SAFETY

KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement and possible serious injury or death.

Never allow children to play on or around T ractor or Imple ment. Children can slip or fa ll of f the Equipment and be injured or killed. Children can cause the Implement to shift or fall crushing themselves or others.

NEVER use drugs or alcohol immediately before or while operating the Tractor and Implement. Drugs and alcohol will affect an operator’s

alertness and coordination and therefore affect the operator’s ability to operate the equipment safely. Before operating the Tractor or Implement, an operator on prescription or over-the-counter medication must consult a medical professional regarding any side effects of the medication that would hinder their ability to operate the Equipment safely. NEVER knowingly allow anyone to operate this equipment when their alertness or coordination is impaired.

Serious injury or death to the operator or others could result if the

operator is under the influence of drugs or alcohol.

(SG-24)

(SG-25)

(SG-27)

onged operation may cause operator boredom and fatigue affecting safe operation.

Take scheduled work breaks to help prevent these potentially impaired operating conditions. Never operate the Implement and Tractor in a fatigued or bored mental state wh ich imp air s proper and safe operation.

A84B 03/07 Safety Section 1-4

(SG-32)

SAFETY

tti

se extreme caution when ge

ng onto the Implement to perform repairs, maintenance an

when removing accumulated material. Only stand on solid flat surfaces to ensure good footing. Use a ladder or raised stand to access high spots which cannot be reached from gound level. Slipping and falling can cause serious injury or death.

(SG-33)

Avoid contact with hot surfaces including hydraulic oil tanks, pumps, motors, valves and

hose connections. Relieve hydraulic pressure before performing maintenance or repairs. Use gloves and eye protection when servicing hot components. Contact with a hot surface or fluid can cause serious injury from burns or scalding.

(SG-34)

DO NOT operate this Implement on a Tractor that is not properly maintained. Should a

mechanical or 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)

Avoid contact with hot surfaces of the engine or muffler. Use gloves and eye protection

when servicing hot components. Contact with a hot surface or fluid can cause serious injury

from burns or scalding.

(SG-38)

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.

(SGM-9)

SAFETY

Always keep a careful lookout and use extreme care when working around utility and

municipal obstructions. Never allow the Mower to contact any utility, municipal, or other

type structure. Clearly mark all mowing obstructions and consult local utility providers for a safe code of operation.

(SPU-5)

Do not operate the implement while wearing loose fitting clothing. Entanglement of th

clothing with the rotating elements can result in serious injury or even death. Stay clear o all rotating elements at all times. (SSP-3)

Equipment Operation Safety Instructions and Practices

Never leave the Tractor and Implement unattended while the Implement is in the lifted

position. Accidental operation of lifting lever or a hydraulic failure may cause sudden drop

of unit with injury or death by crushing. To properly park the implement when disconnecting it from the tractor, lower the stand and put the retaining pin se cure ly in place, or put a secure su pport un der th e A-Fram e. Lower the implement carefully to the ground. Do not put hands or feet under lifted components.

A84B 03/07 Safety Section 1-5

(S3PT-1)

SAFETY

ldi

ill b

se extreme care when lowering or unfo

ng the implement’s wings. Make sure no

bystanders are close by or underneath the wings. Allow ample clearance around the implement when folding or unfolding the wings. Use extreme caution around buildings or overhead power lines.

(S3PT-5)

This Implement is wider than the Tractor. Be careful when operating or transporting this

equipment to prevent the Implement from running into or striking s ign posts, guard rails,

concrete abutments or other solid objects. 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.

(S3PT-12 )

e sure you have adequate knowledge of the property you w

e working on. Take time to

make yourself aware of any area underground lines or cables. Contact with buried lines o

cable could result in serious injury or death. (SBH-6)

SAFETY

Do not operate Mower if excessive vibration exists. Shut down PTO and the Tractor

engine. Inspect the Mower to determ ine the source of the vibration. If Mower blades are

missing or damaged replace them immediately. Do not operate the mower until the blades have been replaced and the Mower operates smoothly. Operating the Mower with excessive vibration can result in component failure and broken objects to be thrown outward at very high velocities. To reduce the possibility of property damage, serious injury, or even death, never allow the Mower to be operated with blades missing.

(SFL-4)

Operate this Equipment only with a Tractor equipped with an approved roll-

over-protective system (ROPS). Always wear seat belts. Serious injury or

even death could result from falling of f the tractor --particularly during a turnover

when the operator could be pinned under the ROPS.

(SG-7)

BEFORE leaving the tractor seat, always engage the brake and/or set

the tractor transmission in parking gear, disengage the PTO, stop the

engine, remove the key, and wait for all moving parts to stop. Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only .

(SG-9)

Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death.

(SG-10)

A84B 03/07 Safety Section 1-6

SAFETY

Never allow children to operate, ride on, or come close to the Tractor or

Implement. Usually, 16-17 year-old children who are mature and responsible can operate the implement with adult supervision, if they have read and understand the Operator’s Manuals, been trained in proper operation of the tractor and Implement, and are physically large enough to reach and operate the controls easily.

Do not mount the Tractor while the tractor is moving. Mount the Tractor

only when the Tractor and all movin g parts are completely stopped.

Start tractor only when properly seated in the Tractor seat. Starting a tractor in gear can result in injury or death. Read the Tractor operators

manual for proper starting instructions.

(SG-13)

(SG-11)

(SG-12)

SAFETY

Do not operate this Equipment with hydraulic oil or fuel leaking. Oil and

fuel are explosive and their presence could present a hazard. Do not check for leaks with your hand! High-pressure oil streams from breaks in the line could penetrate the skin and cause tissue damage including gangrene. To check for a hose leak, SHUT the tractor ENGINE OFF and remove all hydraulic pressure. Wear oil impenetrable gloves, safety glasses and use Cardboard to check for evidence of oil leaks. If you suspect a leak, REMOVE the HOSE and have it tested at a Dealer. If oil does penetrate the skin, have the injury treated immediately by a physician knowledgeable and skilled in this procedure.

(SG-15)

Never run the Tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health.

(SG-23)

Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can cause

Implement driveline or blade failures resulting in serious injury or death.

(SG-26)

Operate the Tractor and/or Implement control s only while properly seated in the Tractor seat with the seat belt securely fastened around you. Inadvertent movement of the Tractor or

Implement may cause serious injury or death.

(SG-29)

A84B 03/07 Safety Section 1-7

SAFETY

difficulty duri

iti

n case of mechincal

ng operation, place the transmission in the park pos set the parking brake, shut down all power, including the PTO and the engine and remove the key. Wait until all rotating motion has stop before dismounting. (SG-39)

Do Not operate this equipment in areas where insects such as bees may attack you and/or cause you to lose control of the equipment. If you must enter in such areas, use a tractor

with an enclosed Cab and close the windows to prevent insects from entering. If a tractor cab is not available, wear suitable clothing including head, face, and hand protection to shield you from the insects. Attacking insects can cause you to lose control of the tracto r, which can result in serious injury or death to you or bystanders. Never dismount a moving tractor.

(SG-40)

Mow only in conditions where you have clear visibility in daylight or with adequate artificial lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least

100 yards in front and to the sides of the tractor and mower. Make sure that you can clearly see and identify

SAFETY

passersby, steep slopes, ditches, drop-offs, overhead obstructions, power lines, debris and foreign objects. If you are unable to clearly see these type of items discontinue mowing.

(SGM-1)

There are obvious and hidden potential hazards in the operation of this

Mower. REMEMBER! This machine is often operated in heavy brush and in heavy weeds. The Blades of this Mower can throw objects if shields are not properly installed and maintained. Serious injury or even death may occur unless care is taken to insure the safety of the operator, bystanders, or passersby in the area. Do not operate this machine with anyone in the immediate area. Stop mowing if anyone is within 100 yards of mower.

(SGM-2)

on,

The rotating parts of this machine have been designed and tested for rugged use.

However, the blades could fail upon impact with heavy, solid objects such as metal guard rails and concrete structures. Such im pact could cau se the brok en ob jects to be thro wn ou tward a t very h igh velocities. To reduce the possibility of property damage, serious injury, or even death, never allow the cutting blades to contact such obstacles.

(SGM-4)

xtreme care should be taken when operating near loose objects suc

as gravel, rocks, wire, and other debris. Inspect the area before mowing. Foreign objects should be removed from the site to prevent machine damage and/or bodily injury or even death. Any objects that cannot be removed must be clearly marked and carefully avoided by the operator. Stop mowing immediately if blades strike a foreign object. Repair all damage and make certain rotor or blade carrier is balanced before resuming mowing.

(SGM-5)

A84B 03/07 Safety Section 1-8

SAFETY

M M

The M

ifi

any varied objects, such as wire, cable, rope, or chains, can become entangled in the

operating parts of the mower head. These items could then swing outside the housing at greater velocities than the b lades. Such a s ituation is extre mely hazardous and could result in serious injur y or even death. Inspect the cutting area for such objects before mowing. Remove any like obje ct from the site. Never allow the cutting blades to contact such items.

ow at the speed that you can safely operate and control the tractor and mower. Safe

mowing speed depends on terrain condition and grass type, density, and height of cut. Normal ground speed range is from 2 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)

Avoid mowing in reverse direction when possible. Check to make sure there are no

persons behind the mower and use extreme care when mowing in reverse. Mow only at a slow ground speed where you can safely operate and control the tractor and mower. Never mow an area that you have not inspected and removed debris or foreign material.

Do not mow with two machines in the same area except with Cab tractors with the windows closed.

(SGM-11)

(SGM-6)

(SGM-8)

SAFETY

Follow these guidelines to reduce the risk of equipment and grass fires while operating, servicing, and repairing the Mower and Tractor:

-Equip the Tractor with a fire extinguisher in an accesible location.

-Do Not operate the Mower on a Tractor with an underframe exhaust.

-Do Not smoke or have an open flame near the Mower and Tractor.

-Do Not drive into burning debris or freshly burnt areas.

-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.

-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes. Periodically shut down the Tra ctor an d Mo we r and cl ean clip pings an d collected debris fro m the mower deck.

(SGM-12)

ower is designed for certain mowing applications and is rated to cut up to a spec

size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this mower to cut vegetation above the Mower’s rated capacity or to cut any type of non-vegetative material. Only operate this Mower on a properly sized and equipped Tractor. Operating this Mower in an application for which it is not designed and/or operating the Mower with the wrong size Tractor can cause M o we r c om p on en t damage and equipment failure resulting in possible serious injury or death.

(SGM-14)

A84B 03/07 Safety Section 1-9

SAFETY

Do not operate or pull the mower into standing water. When uplift or fan type mower blades contact water they can be severely deflected downward causing possible failure of blade

resulting in serious boldly injury to the operator or bystanders.

Use extreme caution when raising the Mower above ground level. Stop the Blades from

turning when the Mower is raised and passersby are within 100 yards. Raising the 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.

Rotary Mowers are capable under adverse conditions of throwing objects for great distances (300 feet or more) and causing serious injury

or death. Follow safety messages carefully.

STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UNLESS:

(SGM-15)

(SPU-1)

SAFETY

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable condition;

-Mower sections or Wings are running close to and parallel to the ground without exposed Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign material such as rocks, cans, glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck by the blades, the area should be: inspected and large debris removed, mowed at an intermediate height, inspected, closely with any remaining debris being removed, and mowed again at desired final height. (This will also reduce power required to mow, reduce wear and tear on the Mower drivetrain, spread cut material better, eliminate streaking, and make the final cut more uniform).

Do not turn so sharp or lift mower so high to produce a severe "knocking" of the Driveline which will cause accelerated wear and breakage of drive train components and could result

in possible injury from the separated Driveline sections.

Do not let the Blades turn when the Mower Deck is raised for any reason,

including clearance or for turning. Raising the Mower deck exposes the Cutting Blades which creates a potentially serious hazard and could cause serious injury or even death from objects thrown from the Blades.

(SRM-1)

(SRM-4)

(SRM-7)

A84B 03/07 Safety Section 1-10

SAFETY

PTO, it is i

Connecting or Disconnecting Implement Safety Instructions and Practices

DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor

PTO. Use of an adapter can double the operating speed of the Mower resulting in excessive vibration, thrown objects, and blade and mower failure. Adapter use will also change the working length of the driveline exposing unshielded driveline areas. Serious bodily injury and/or equipment failure can result from using a PTO adapter. Consult an authorized dealer for assistance if the Implement driveline does not match the Tractor PTO.

(S3PT-14)

Always shut the Tractor completely down, place the transmission in park, and set the parking brake before you or anyone else attempts to connect or disconnect the Implement

and Tractor hitches.

the momentum of the rotating Mower blades driving the Tractor transmission even though the Tractor clutch has been disengaged. Install an over running clutch between the Tractor PTO and the Mower driveline to prevent this potentially dangerous situation.

securely in the groove on the 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.

the outer housing until the assembly becomes solid-it can shorten no more. Bottoming out can cause serious damage to the Tractor PTO by pushing the PTO into the Tractor and through the support bearings or downward onto the PTO shaft, breaking it off. A broken drive line can cause personal injury.

(S3PT-15)

Never operate the Tractor and Mower if the Implement input driveline is directly connected

to the Tractor transmission. Tractor braking distances can be substantially increased by

(S3PT-16 )

en attaching the Implement input driveline to the Tractor

connecting yoke spring activated locking collar slides freely and the locking balls are seated

(S3PT-17)

Before operating the Implement, check to make sure the Implement input driveline will not bottom out or become disengaged. Bottoming out occurs when the inner shaft penetrates

mportant that the

(S3PT-18 )

SAFETY

Transporting Safety Instructions and Practices

Be particularly careful when transporting the Implement with the Tractor. Turn curves or go

up hills only at a low speed and using a gradual steering angle. Rear mounted implements move the center of gravity to the rear and remove weight from the front wheels. Make certain, by adding fron ballast, that at least 20% of the tractor’s weight is on the front wheels to prevent rearing up, loss of steering control or Tractor tip-over. Slow down on rough or uneven surfaces to prev ent loss of st eering co ntrol w hich could result in property damage or possible injury. Do not transport unless 3-Point lift lever is fully raised and in the latched transport position. Dropping implement in transport can cause serious damage to the tracto and/or Implement and possibly cause the operator or others to be injured or killed. (S3PT-2)

A84B 03/07 Safety Section 1-11

SAFETY

Allow sufficient clearance for the Implement to swing outward while turning. Implements carried behind the Tractor will swing outside the tire path when making turns. Co ntacting a

solid object while turning will cause equipment damage and possible injury.

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clea rly visible and legible. When transporti ng the

Equipment use the Tractor flashing warnin g light s and follow a ll local traffic regulations.

Transport only at speeds where you can maintain control of the

equipment. Serious accidents and injuries can result from operating this equipment at high speeds. Understand the Tractor and Implement and how it handles before transporting on streets and highways. Make sure the Tractor steering and brakes are in good condition and operate properly.

(S3PT-20)

SAFETY

Before transporting the Tractor and Implement, determine the proper transport speeds for you and the equipment. Make sure you abide by the following rules:

• Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes

smoothly to determine the stopping characteristics of the Tractor and Implement. As you increase the speed of the Tractor the stopping distance increases. Determine the maximum transport speed not to exceed 20 mph (30 kph) for towing this equipment.

(SG-6)

• Test the equipment at a slow speed in turns. Increase the speed through the turn only

after you determine that it is safe to operate at a higher speed. Use extreme care and reduce your speed when turning sharply to prevent the tractor and implement from turning over. Determine the maximum safe turning speed for you and this equipment before operating on roads or uneven ground.

• Only transport the Tractor and Implement at the speeds which allow you to properly

control the equipment.

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance increases: use extreme care and reduce your speed. When operating in traffic always use the Tractor’s flashing warning lights and r educe your speed. Be aware of traf fic around you and watch out for the other guy.

e particularly careful when transporting the Implement using the tractor. Turn curves or

go up or down hills only at a low speed and at a gradual steering angle. 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)

(SG-19)

A84B 03/07 Safety Section 1-12

SAFETY

Only t

ith fact

librati

dif

this Impl

dif

thi

ow the Implement behind a properly sized and equipped Tractor

which exceeds the weight of the Implement by at least 20%. DO NOT tow the Implement behind a truck or ot her type of vehicle. Never tow the Implement and another Implement connected in tandem. Never tow the Implement at speeds over 20 MPH.

Maintenance and Service Safety Instructions and Practices

(STI-6)

Your driving vision may be reduced or impaired by the tractor, cab, or implement. Before

driving on public roadways identify any limited vision areas, and make adjustments to you

operating position, mirrors, and the implement transport position so that you can clearly see the area where you will be traveling, and any traffic that may approach you. Failure to maintain adequate vision of the public roadway and traffic can result in serious injury or even death.

(STI-10)

Make sure the PTO shield, integral driveline shields, and input shields are is installed when using PTO-driven equipment. Always replace any

shield if it is damaged or missing.

(S3PT-8)

SAFETY

Relieve hydraulic pressure prior to doing any maintenance or repair work

on the Implement. Place the Implement on the ground or securely blocked up, disengage the PTO, and turn off the tractor engine. Push and pull the Remote Cylinder lever in and out several times prior to starting any maintenance or repair work.

(S3PT-9)

Always disconnect the main PTO Driveline from the Tractor before performing service on

the Implement. Never work on the Implement with the tractor PT O d riveline connected a nd running. Rotating Parts, Blades or Drivelines could turn without warning and cause immediate entanglement, injury or death.

(S3PT-11)

ever interfere w

ory-set hydraulic ca

ons. Any change in ca

on cou

cause a failure of the equipment and may result in injury. (SBH-13)

Always maintain the safety signs in good readable condition. If the safety signs are missing, damaged, or unreadable, obtain and install replacement safety signs immediately.

(SG-5)

o not mo

Implement, any of its components or any Implement function.

y or alter

ement. Do not permit anyone to mo

(SG-8)

y or alter

A84B 03/07 Safety Section 1-13

SAFETY

lifted

dli

SAFETY

ever work under the Implement, the framework, or any component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious injury or even death.

Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running. Make sure the tractor engine is off, the transmission in park, the parking brake set, and that the key is with you before working on the im

lement. (SG-20)

Periodically inspect all moving parts for wear and replace when necessary with authorized service parts. Look for loose fasteners, worn or broken parts, and leaky or loose fittings. Make sure all pins have cotter pins and washers. Serious injury may occur from not maintaining this machine in good working order.

(SG-14)

(SG-21)

Do Not fill gasoline tank while engine is running. Refuel on ly af ter engine has coo led down . If gasoline is spilled, move machine away from the area of the spill and avoid creating any

source of ignition until the gasoline has evaporated.

(SG-28)

Perform service, repairs and lubrication according to the maintenance section. Ensure the unit is properly lubricated as specified in the lubrication schedule and all bolts and nuts are

properly torqued. Failure to properly service, repair and maintain this Implement in good operating condition could cause component failure and possible serious injury or even death.

se caution and wear protective gloves when han

(SG-35)

ng sharp objects such as blades,

knives, and other cutting edges. Be alert to worn component surfaces which have sharp

edges. Sharp surfaces can inflict severe laceration injuries if proper hand protection is not worn.

(SG-37)

All Safety Shields, Guards and Safety devices including (but not limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox

Shields, PTO integral shields, and Retractable Door Shields should be used and maintained in good working condition. All safety devices should be inspected carefully at least daily for missing or broken components. 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.

(SGM-3)

A84B 03/07 Safety Section 1-14

SAFETY

ill b

diti

likelihood of

dditi

this Impl

Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN,

WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES.

DO NOT weld or repair rotating mower components. Welds and other repairs may cause

severe vibration and/or component failure resulting in part being thrown from the mower causing serious bodily injury. See your Authorized Dealer for proper repairs.

(SGM-10)

(SGM-13)

PARTS INFORMATION 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. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce mower performance, void mower warranties, and present a safety hazard. Use genuine Alamo Industrial mower parts for economy and safety.

(SPRM-1)

SEE YOUR ALAMO DEALER

e sure you have adequate knowledge of the property you w

e working on. Take time to

make yourself aware of any area underground lines or cables. Contact with b uried lines or

cable could result in serious injury or death.

n wet con

ons where there is a

certain that this material is removed before traveling on public roadways.

(STL-1)

material collecting on the Implement, make

(STL-7)

Concluding Safety Instructions and Practices

In a hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer also to 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.

on to the design and configuration of

ement, including Safety Signs and Safety Equipment,

(SG-18)

SAFETY

A84B 03/07 Safety Section 1-15

Decal Location

SAFETY

NOTE: Alamo supplies safety decals on this product to promote safe operation. Damage to the de cals 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). Contact your Alamo dealer to order replacement decals.

A84B 03/07 Safety Section 1-16

SAFETY

ITEM PART NO. QTY TYPE DESCRIPTION

1. 00725746 1 PELIGRO Spanish Translation

2. 00749117 1 DANGER Multiple Hazard

3. 00756004 1*** DANGER Shield Missing

4. 00756005 1*** DANGER Rotating Driveline

5. 00769736 1 WARNING Use/Repair Shields & Guards

6. 00756059 0(1) WARNING Leak Detection

7. 00769737 1 DANGER Blades/Thrown Objects

8. 00756494 1 DANGER Driveline Hazards

9. 02925100 1 IMPORTANT Genuine Parts, Rotary

10. 00773723 1 PELIGRO Rotating Driveline Translation

11. 03200347 * REFLECT SMV

12. 00764848 0(1) INSTRUC Drawbar-to-PTO Adj.

13. 00763613 1 INSTRUC Attention Slip Clutch Adj.

14. D114* 1 INSTRUC 1000 RPM PTO . D103* 1 INSTRUC 540 RPM PTO

15. 00763977 1 INSTRUC Notice to Owner

16. 02960766 2 LOGO Alamo Industrial (4 x 5)

17. 00777394 1 WARNING To wing Warning

18. 00757141 2 NAME Alamo Industrial (5-1/8 x 18-3/4)

19. 00769874 2 NAME A84B

20. NFS 1 SRL PLT Serial Plate

21. 1458393 2 REFLECT Red Reflector

22. 00776031 1 Canister, Operator

23. 00760989C 1 Operators Manual

24. 10058000 3 Bolt

25. 00017000 3 Lockwasher

26. 00024100 3 Flatwasher

27. 02959924 3 Locknut ( ) Quantities for Pull Type Only

SAFETY

** 540 or 1000 RPM units only. Select correct one. * Furnished by tractor manufacturer *** Supplied on Driveline

A84B 03/07 Safety Section 1-17

Decal Description

Peligro Translation, If you do not know how to read English, please find someone who knows how to read English.

P/N 00725746

DANGER! Multi-Hazard Decal (Refer To Front Cover)

SAFETY

P/N 00749117

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

A84B 03/07 Safety Section 1-18

SAFETY

WARNING! Maintain shields and deflectors in good condition. Failure to do so may lead to injury or even death.

P/N 00769736

WARNING! Never use your hand to check for oil leaks. Always use paper or cardboard.

P/N 00756059

DANGER! Keep Away Thrown Objects. Inspect the area before mowing and remove foreign material that could become mower thrown objects.

SAFETY

P/N 00769737

DANGER! Make certain that drivelines are correct length and are securely attached.

P/N 00756494

A84B 03/07 Safety Section 1-19

IMPORTANT - Use only Genuine Ala mo Industrial replacement parts.

P/N 02925100

PELIGRO! Spanish Translation for Driveline Safety

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

IMPORTANT! - Required for Equal-Angle Driveline Unit.

P/N 00764848

A84B 03/07 Safety Section 1-20

SAFETY

Attention! Do not operate until all slip clutc hes are properly adjust and are not frozen.

P/N 00763613

WARNING! Avoid Bodily Injury, Use 1000 RPM PTO Speed Only.

P/N D114

WARNING! Avoid Bodily Injury, Use 540RPM PTO Speed Only.

SAFETY

P/N D103

Operator's Manual (with repair parts) and warranty was attached to this implement during final inspection.

P/N 00763977

A84B 03/07 Safety Section 1-21

NAME LOGO - Alamo Industrial

P/N 02960766

WARNING! DO NOT transport at speeds higher than 20 mph. Only transport behind a properly sized and equipped tractor.

SAFETY

P/N 00777394

Name LOGO - Alamo Industrial

P/N 00757139

NAME LOGO - A84B

P/N 00769874

A84B 03/07 Safety Section 1-22

SAFETY

Amber Reflector. Keep reflectors clean and visible.

P/N 1458393

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

SAFETY

A84B 03/07 Safety Section 1-23

SAFETY

Federal Laws and Regulations

This section is intended to explain in broad terms th e concept and effect of federal laws and regulations concerning employer and employee equipment operators. This section is not intended as a legal interpretation of the law and should not be considered as such.

Employer-Employee Operator Regulations

U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA

This Act Seeks:

“...to assure so far as possible every working man and woman in the nation safe and healthful working conditions and to preserve our human resources...”

DUTIES

Sec. 5 (a) Each employer(1) shall furnish to each of his employees employment and a place of employment which are free from

recognized hazards that are causing or are likely to cause death or serious physical harm to his employees;

SAFETY

Employer Responsibilities:

(2) shall comply with occupational safety and health standards promulgated under this Act. (b) Each employee shall comply with occupational safety and health standards and all rules,regulations and

orders issued pursuant to this Act which are applicable to his own actions and conduct.

OSHA Regulations

OSHA regulations state in part: “At the time of initial assignment and at least annually thereafter, the employer shall instruct every employee in the safe operation and servicing of all equipment with which the employee is, or will be involved.”

To ensure employee safety during Tractor and Implement operation, it is the employer’s responsibility to:

1. Train the employee in the proper and safe operation of the Tractor and Implement.

2. Require that the employee read and fully understand the Tractor and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Tractor and Implement.

4. Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards on the equipment.

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee ope rator securely fasten the safety belt and operate with the ROPS in the raised position at all times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the Tractor and Implement in a good safe working condition and provide the necessary support devices to secure the equipment safely while performing repairs and service.

8. Require that the employee operator stop mowing if bystanders or passerbys come within 100 yards.

Child Labor Under 16 Years of Age

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.)

A84B 03/07 Safety Section 1-24

INTRODUCTION SECTION

Introduction Section 2-1

INTRODUCTION

This Rotary Mower 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, instruct, and train. The Assembly Section instructs the owner/ operator in the correct assembly of the Mower using standard and optional equipment. The Parts Listing section is designed to familiarize the owner/operator with replaceable parts on the Mower. This section provides exploded assembly drawings of each mower component illustrating each piece and the corresponding part number.

Careful use and timely service save extensive repairs and costly downtime losses. The Operation and Maintenance Sections of the manual train the owner/operator how to work the Mower correctly and attend to appropriate maintenance. The Trouble Shooting Guide helps diagnose difficulties with mower and offers solution to the problems.

Safety is of primary importance to the owner/ope rato r and to the manufacturer. The first section of this manual includes a list of Safety Messages, that, if followed, will help protect the operator and bystanders from injury or death. Many of the Safety Messages will be repeated throughout the manual. The owner/operator/dealer

INTRODUCTION

should know these Safety Messages before as sembly and be aware of the hazards of operating this mo wer during assembly, use, and maintenance. The Safety Alert Symbol combined with a Signal Word, as seen below, is intended to warn the owner/operator of impe nding hazards and the degre e of possible injury faced when operating this machine.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR VERY SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR INJURY.

Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, atta ch me n ts or the en vir on m en t.

A84B 03/07 Introduction Section 2-2

INTRODUCTION

These mowers are available in lift-type and pull-type. These rugged Mowers are designed for medium-duty work. They can mow pastures, cut brush up to 2" in diameter, and control grass and weeds on highways or industrial sites.

For Non-Agricultural use, OSHA, ASAE, SAE, and ANSI standards require the use of Chain Guards, Deflectors, or Solid Skirts at all times. The Mower manufacturer strongly recommends the use of Chain Guards or Rubber Deflectors for Agricultural purposes as well, to reduce the risk of property damage, serious bodily injury, or even death from objects thrown out by or from contact with the Cutting Blades.

The 84" Lift Type machine requires a minimum of 60 HP with adequate front end weight.

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.

The front, rear, left, and right are determined by the normal direction of travel, the same as driving an automobile

A84B 03/07 Introduction Section 2-3

INTRODUCTION

Attention Owner/Operator

BEFORE OPERATING THIS MACHINE:

1. Carefully read the Operator’s Manual, completely understand the Safety Messages and instructions, and know how to operate correctly both the tractor and implement.

2. Fill out the Warranty Card in full. Be sure to answer all questions, including the Serial Number of the implement. Mail within 30 days of delivery date of this implement.

NOTE: 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 Mod el and Serial Numbers on the Warranty page at the front o f the Operator ’s Manual. Keep this as part of the permanent maintenance file for the implement..

INTRODUCTION

A84B 03/07 Introduction Section 2-4

ASSEMBLY SECTION

Assembly Section 3-1

ASSEMBLY

STANDARD A-FRAME ASSEMBLY(FIGURE Asm-R-0123)

Attach right and left A-frame's (1) to the A-frame lug s on Mower d eck with two 5/8 x 2 bolt s (2) and lo cknut s (3). Place Top Link (4) and Bushing (12) between right and left A-frame's (1). Attach long Braces (9) to the outside

of short A-frame Braces (1) with one 3/4 x 6 bolt (6) and locknut (5). NOTE: Top Link (4) must be free to pivot for the mower to operate properly. The long A-frame brace members (9) attach to lugs on rear of Mower Deck with two 5/8 x 1-1/2 bolts (7) and locknuts (8). Tighten all bolts securely

Attach the Cat. II Hitch pins (10) to the top front holes in the lift lugs and retain with pins (11).

ASSEMBLY

A84B 03/07 Assembly Section 3-2

ASSEMBLY

OPTIONAL A-FRAME ASSEMBLY (Figure Asm-R-0124)

ASSEMBLY

1. Insert bushing (5) into lower end of each A-Frame half (1 & 2). Position each A-Frame half so the large hole in the top is towards the tractor. Install 3/4 x 2" bolt ( 10) with Flatwasher (14 ) through bushing (5) in AFrame half (1 & 2) and rear hole in inside Main Frame lug. Install locknut.

2. Install bushing (8) between braces (3) through top rea r hole of A-frame and insert bolt (1 2), flat wash er (14) and locknut (13).

3. Install bushing (22) between A-Frame halves (1 & 2) and insert bolt (23) and locknut (13). Install bushings (6) through Braces (4) and install bolt 3/4 x 5 (10), flatwashers (14) and locknut (13) .

4. Attach Braces (3) to Braces (4) with bushings (6), bolt 3/4 x 2-1/2 (16), and locknut (13). Retain the rear of Braces (3) together with bushing (15), bolt 3/4 x 2-1/2 (11) and locknut (13). Attach braces (4) together with bolt 3/4 x 1-1/2 (17) and locknut (13).

5. Install Brace supports (4) to the rear lugs on the Main Frame with bolts 3/4 x 2 (10), flatwashers (14), bushings (6) and locknuts (13).

A84B 03/07 Assembly Section 3-3

ASSEMBLY

SINGLE TAIL WHEEL ASSEMBLY - LIFT TYPE Figure Asm-R-0125.

Insert bushing (2) in lug centered behind gearbox. Attach the tailwheel beam (1) to the lug on the mower deck using bolt (3) and locknut (4).

Attach the brackets (5 & 6) to the main deck using bolts (8), washer (9), & nuts (10). Note: Formed leg with adjustment holes must point to rear and should be on each side of tail wheel beam.

Install bolts 11) & nuts (12) on top and bottom of tailwheel beam. Insert through pair of holes which will give approximate desired cutting height. Tighten all bolt s per Torque Chart.

ASSEMBLY

A84B 03/07 Assembly Section 3-4

ASSEMBLY

DUAL TAIL WHEEL ASSEMBLY - LIFT TYPE - Figure AsmP-R-0022.

Attach the tailwheel beam (1) to the lug toward the outer edge of the deck just to the rear of the cross reinforcement using bolt (2 - not shown) & nut (3).

Attach the brackets (5 & 6) to the deck using bolts (7), washers (8), and nuts (9). Note: Formed leg with adjustment holes point to rear on part (5) and to front on part (6)

Install bolts (10) & nuts (11 - not shown) on top and bottom of tailwheel beam. Insert through pair of holes which will give approximate desired cutting height. Tighten all bolts..

ASSEMBLY

A84B 03/07 Assembly Section 3-5

ASSEMBLY

PULL-TYPE

The standard Pull-Type unit will be shipped from the factory in the following bundles: 1) Basic Assembly,

2)Jackshaft Assembly, 3) Jackshaft Bearing Support, 4) Gearbox Protective Shield, 5) PTO Driveline, 6)

Tongue Assembly, 7) Control Rod Bundle, 8) Axle Arm Bundle and Lift Lug and/o r Spring Assembly , 9) Wh eels,

10) Jack, 11) Operator’s Manual and Flat Blades. Other optional bundles that may be shipped with your unit:

Ratchet Lift Screw or Hydraulic Cylinder with Hydraulic Hose and Hose Bracket, Puncture-Proof tires or 14" or 15" Wheels, Chain Guards. Extra Equipment items include: Chain Guards, Solid Guards, Dual Wheels, Hitch and Spring Assembly (Axle).

The Components of these machines are quite heavy. Block all components up securely before working under or putting extremities under such parts.

TONGUE

Insert tongue lugs between mainframe uprights and retain using special pin. Insert retaining clip to retaining

ASSEMBLY

pin. Figure Asm-0035.

AXLE

Attach Rear Axle to the lugs on the rear of the mainframe using (5) 3/4 x 3-1/2 bolts and lock nuts. Figure

6.Install bolts (10) & nuts (11 - not shown) on top and bottom of tailwheel beam. Insert through pair of holes

which will give approximate desired cutting height. Tighten all bolts. Figure Asm-0036.

CONTROL RODS

Attach the two level-lift control rods to the lower lugs on tongue and to lugs on the rear axle tube using pins, washers and cotter pins. Note: The adjusting nuts on control rods should be to rea r of machine. Figure Asm-

R-0037.

A84B 03/07 Assembly Section 3-6

ASSEMBLY

HYDRAULIC OR MANUAL LIFT

Attach the Spring Assembly (Figure Asm-0038) to the lug on the mower deck behind the Center Gearbox. Retain using 3/4 x 3 capscrews and locknuts. Install the Hydraulic Cylinder or the manual Ratchet Lift Screw (Figure Asm-0039) between the Axle Center Lug and the Lug directly behind the Center Gearbox. T ig hten the two Bolts securely.

ASSEMBLY

WHEELS

Install the Wheels on the Wheel Hubs. Note: If Laminated Tires are used, place the flat side of the Lug Nut against the Wheel Figure Asm-R-0127. Note direction of travel and curvature of rubber segments in tire and install as shown in Figure Asm-R-0127.

A84B 03/07 Assembly Section 3-7

ASSEMBLY

FRONT AND REAR DEFLECTORS (Standard Equipment) AND CHAINGUARDS (Optional Equipment at extra cost) (FIGURE Asm-R-0128)

Front and Rear rubber-fabric Deflectors are Standard Equipment and Front and Rear Chain Guards are optional at ext ra cost. One type of guards must be installed (and maintained in good repair) except for agricultural purposes only in areas where persons, vehicles, livestock, or other property will not be endangered by thrown objects and where such safety equipment would prevent the mower's reasonable performance of its assigned agricultural task.

DEFLECTORS: Front and Rear Deflectors (Standard Equipment) are recommended for the ave rag e user an d will provide protection from thrown objects with proper operation under normal conditions. Deflectors must be maintained in good repair or replaced after no more than two inches of wear off lower edge.

1. Attach the front Bracket (1) to the front of the mower with 4 - 1/2" x 3" Bolts (5), Locknuts (6), and washers (7).

2. Attach the front Deflector to the Bracket with Strap (3), 3/8" x 1-1/2" Bolts (6), and Locknuts (4).

ASSEMBLY

Rear Chain Guards (Figure Asm-0041)

1. Attach the Right Guard Mounting Plate (1) & th e L eft Chain Guard Mounting Plate (2) to the mower with 1/ 2" x 1-1/2" Bolts (3), Flatwashers (4) and Locknuts (5). Then attach Deflectors (6) and Bar Strap (7) to Mounting Plates with 1/2" x 1-1/2" bolts(8) Flatwashers(9) and Locknuts (10). Fasten Side Rear Chain Guard (11) to Chain Guard Mounting Plates (1&2) with 1/2" x 1-1/4" bolts (12) Flatwashers (13) and Locknuts (14).

A84B 03/07 Assembly Section 3-8

ASSEMBLY

CHAIN GUARD (EXTRA EQUIPMENT)

Front Chain Guards (Figure Asm-0042)

1. Attach the Chain Guard Assembly (1) to the mower with 1/2" x 3-1/2"Bolts (2), and Locknuts (3). Then attach Side Mounting Bracket (4) to Chain Guard with 1/2" x 3-3/4" Bolts (5), and Locknuts (6). Attach Side Chain Guard Assy. (7) to the Side Mount Bracket with 1/2" x 1-1/4" Bolts (8), and Locknuts (9).

ASSEMBLY

Rear Chain Guards (Figure Asm-0043)

1. Attach the Right Chain Guard Mounting Plate (1) & the Left Chain Guard Mounting Plate (2) to the mower with 1/2" x 1-1/2" Bolts (3), Flatwashers (4) and Locknuts (5). Then attach Chain Guards (6) to Chain Guard Mounting Plates with 1/2" x 1-1/2" bolts(7) Flatwashers(8) and Locknuts (9). For Double Chain 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).

A84B 03/07 Assembly Section 3-9

ASSEMBLY

DRIVELINE ATTACHMENT (Figure Asm-R-0129)

Before starting assembly, make certain that all paint, dirt, and grease are removed from ge arbox shaft (1). To ease assembly apply a light coat of grease to splines and assemble. Do not assemble a driveline without a shield.

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 Sec tio n.

ASSEMBLY

SLIPCLUTCH SHIELD ASSEMBLY (Figure Asm-R-0130)

Insert bracket (3) into shield (1). Note: Short end of bracket (3) must be installed between rod and shield. Remove top two bolts in front cover plate in gearbox. Attach shield assembly using 2 longer bolts (5) and

washers (6) supplied. Spacers (4) must be installed between gearbox and shield bracket. Install bolts with lockwashers and tighten.

Install wing nut (2) to retain shield.

A84B 03/07 Assembly Section 3-10

ASSEMBLY

CHECK CHAINS (EXTRA EQUIPMENT) FOR LIFT MODELS (Figure AsmR-0131)

Check Chains are available for attachment to the front of the cutter as an accessory. Check chains are used to control the cutting height and es pecially to allow the cutter to be lowered to the same preset cutting height effortlessly.

Install lower end of check chain (4) to hitch ears (6) through hole (7) [see HOLE NOTE below] using bolts (8), lockwashers (9) and nuts (10). Tighten securely.

Install chain lugs (3) on either side of tractor top link mounting (5) using bolt or pin (2) of required diameter and length. Cat I kit requires a 3/4" diameter bolt. Cat II kit requires a 1" diameter bolt. Install top end of check chains in brackets (3).

Cutting height is then set by placing proper chain link in keyhole slot. Cutting height is easily adjustable by hooking chain higher or lower in the keyholes in chain lug (3).

For additional safety in transport, raise mower as high as possible without having driveline hit deck and shorten check chains as much as possible to prevent inadvertent falling in transport.

ASSEMBLY

A84B 03/07 Assembly Section 3-11

ASSEMBLY

JACKSHAFT BEARING SUPPORT ASSEMBLY (FIGURE -PULL TYPE)

Attach the Jackshaft bearing support bracket (1 ) to the tongue. Lo osely attach bearing supp ort by using pivot bolt (3) with bushing (6).Be sure that bearing supports are essential through the front hole closest to clevis on the tongue. Install Bearing and housing assembly (4). Install spacers (5) and bolt (2) leaving installed loosely. Tighten bolt (2) NOTE: Do not tighte n to point of collap sing sp acer (5). Tighten pivot bolt (3) NOTE: Do not over tighten. Make sure Carrier Bearing (4) pivots in supports and complete assembly pivots on lower bolt. Slide Jackshaft through bearing (4) slide spacer (7) on Jackshaft (NOTE: Spacer goes between bearing and Quick Disconnect Yoke.) See parts pages for Jackshaft Bearing Support prior to Serial # 1070 5

ASSEMBLY

NOTE: ALL Yokes must be set as shown for proper phasing.

A84B 03/07 Assembly Section 3-12

OPERATION SECTION

Operation Section 4-1

OPERATION

ALAMO A84B MEDIUM-DUTY ROTARY MOWER

OPERATION INSTRUCTIONS

Alamo A84B rotary mowers are manufactured with quality material by skilled workers. These medium-duty mowers are engineered for mowing grass, shredding stalks, maintaining pastures, and cutting other vegetation up to 2” in diameter. The mower is equipped with protective deflectors and/or chain guards to prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective. All shields, guards, deflectors, and chains equipped on the unit must be maintained on the mower in good operational condition.

It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take every reasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by the mower, tractor, or a thrown object. Do not operate the mower if passersby, pets, livestock, or property are directly in front or to the rear of the unit.

This section is designed to familiarize, instruct, and educate safe and proper mower use to the operator. Pictures in this section are for the purpose of explaining the operation of a rotary mower and are not necessarily of a A84B cutter. Some pictures may show shields removed for purposes of clarity. NEVER

OPERATION

OPERA TE this implement witho ut all shields in place and in go od oper ational co nditio n. The operator must be familiar with mower and tractor operation and all associated safety practices before operating the mower and tractor. Proper operation of the A84B mower, as detailed in this manual, will help ensure years of safe and satisfactory use of the mower.

IMPORTANT: To avoid mower damage, retorque all bolt s af ter the first 10 hours of o peration. Retighten blade carrier retaining nut on gearbox lower shaft to 300 ft. lbs.

READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND MOWER.

If you do not understand any of the instructions, contact your nearest authorized dealer for a full explanation. Pay close attention to all safety signs and safety messages contained in this manual and those affixed to the cutter and tractor. OPS-U- 0001

READ, UNDERSTAND, and FOLLOW death may occur unless care is taken to follow the warnings and instructions stated in the Safety Messages. Always use good common sense to avoid hazards.

Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad.

the following Safety Messages. Serious injury or

(SG-2)

(SG-3)

A84B 03/07 Operation Section 4-2

OPERATION

The M

ifi

1. Standard Equipment and Specifications

A84B

Horsepower Required 30 HP Min. (Pull)

60 HP (Lift) Cutting Capacity (Max.) 2” Cutting Height 2-1/4” Min. Safety Deflector Std. Cutting Width 84” Overall Length 125” (Lift, Semi-Mount)

152-1/2” (Pull) Weight (Approx.) 1215 lbs Hitch CAT II or II-III Q.H. (Lift)

Clevis (Pull) Blade Carrier Pan Blade Tip Speed (FPM) 14,369 (540 RPM)

15,062 (1000 RPM) Gearbox Rating 110 HP* Output Shaft Diameter 2” Driveline Size Cat 4 Deck Thickness 10 Ga. Side Skirt 1/4” x 10-3/4” Transport Width 90-3/8” Jack Stand Std. (pull) Overall Width 90-3/8” Replaceable Skid Shoes Std.

OPERATION

*Ratings based on actual field performance.

ower is designed for certain mowing applications and is rated to cut up to a spec

(SGM-14)

A84B 03/07 Operation Section 4-3

OPERATION

2. OPERATOR REQUIREMENTS

Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor operation and all associated safety practices. In addition to the safety messages contained in this manual, safety decals are affixed to the implement and tractor. If any part of the operation and safe use of this equipment is not completely understood, consult an authorized dealer for a complete explanation.

If the operator cannot read the manuals for themselves or does not completely und erst and the operation of th e equipment, it is the responsibility of the supervisor to read and explain the manuals, safety practices, and operating instructions to the operator.

Safe operation of equipment requires that the operator wear approved Personal Protective Equipment (PPE) for the job conditions when attaching, operating, servicing, and repairing the equipment. PPE is designed to provide operator protection and includes the following safety wear:

PERSONAL PROTECTIVE EQUIPMENT (PPE)

OPERATION

• Protective Eye Glasses, Goggles, or Face

Shield

•Hard Hat

• Steel Toe Safety Footwear

• Gloves

• Hearing Protections

• Close Fitting Clothing

• Respirator or Filter Mask (depends on mowing

conditions) OPS-U- 0002

NEVER use drugs or alcohol immediately before or while operating the Tractor and Implement. Drugs and alcohol will affect an operator’s

A84B 03/07 Operation Section 4-4

Serious injury or death to the operator or others could result if the

(SG-27)

OPERATION

3. TRACTOR REQUIREMENTS

The tractor used to operate the mower must have the power capacity to lift, pull, and operate the Power Take Off (PTO) at the mower’s rated speed while traveling at a grou nd speed between 2 and 5 MPH. Operating the mower with a tractor that does not meet the following requirements may cause tractor or mower damage and be a potential danger to the operator and passersby.

Tractor Requirements and Capabilities

• ASAE approved Roll-Over Protective Structure (ROPS) or ROPS cab and seat belt.

• Tractor Safety Devices.....................Slow Moving Vehicle (SMV) emblem, lighting, PTO master shield

• Tractor Horsepower:

-Minimum .................. Lift-60 HP, Pull-30 HP

-Maximum..................90 HP

• Hitch -Lift Type Mower:

- Lifting Capacity........1215 lbs.

- 3-Point Hitch............CAT II Standard. Cat II-III Quick Hitch (Optional)

-Pull Type Mower

-Drawbar....................14” extended length, safety chain attachment point

-Hydraulics.................Optional

• Front End Weight ......... .... ... ... ... .... ...As needed to maintain 20% weight on front axle

• Power Take Off.................................540 RPM 6-spline or 1000 RPM 21-spline, 1-3/8” diameter output

shaft

OPERATION

3.1 ROPS and Seat Belt

The tractor must be equipped with a Roll-Over-Protective-Structure (ROPS) (tractor cab or roll-bar) and seat belt to protect the operator from falling off the tractor, especially during a roll over where the driver could be crushed and killed. Only operate the tractor with the ROPS in the raised position and seat belt fastened. Tractor model not equipped with a ROPS and seat belt should have these life saving features installed by an authorized dealer. OPS-U- 0003

Operate this Equipment only with a Tractor equipped with an approved rollover-protective system (ROPS). Always wear seat belts. Serious injury or even death could result from falling of f the tractor --particularly during a turnover when the operator could be pinned under the ROPS.

(SG-7)

A84B 03/07 Operation Section 4-5

OPERATION

3.2 Tractor Safety Devices

If transporting or operating the tractor and mower near a public roadway, the tractor must be equipped with proper warning lighting and a Slow Moving Vehicle (SMV) emblem which are clearly visible from the rear of the unit. Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor warning signals are obscured.

Maintain all manufacturer equipped safety shields and guards. Always replace shields and guards that were removed for access to connect, service, or repair the tractor or mower. Never operate the tractor PTO with the PTO master shield missing or in the raised position. OPS-U- 0004

3.3 Tractor Horsepower

The power required to operate a mower is determined by the tractor PTO horsepower. For most mowing conditions, the A84B mower requires a trac tor with at least 60 HP for a lift unit and 30 HP for a pull type. Operating the mower with a tractor that does not have adequate power may damage the tractor engine. Exceeding 90 HP may cause mower damage by overpowering the unit in heavy cutting conditions.

OPERATION

3.4 3-Point Hitch

The tractor 3-point hitch must be rated to lift a t least 1215 lbs.

The A84B mower is designed to be mounted on a tractor with a CAT II or III 3-point hitch. Refer to the tractor operator’s manual for the category of the tractor being used. If the hitch does no t conform to ASAE CAT II or III dimensions, the mower may not fit or raise properly. Consult an authorized dealer for possible modification procedures to mount nonconforming hitches.

Depending on the hitch category, certain size pins are used to attach the mower to the tractor. CAT II hitches require 7/8” lower and 3/4” upper diameter hitch pins. CA T III hitche s require 1-7/16” lowe r and 1-1/4” upper diameter size pins.

CAT II Implement / Hitch Specification CAT III / Hitch Specifications

Width from outside to outside A-frame.... 32-3/8” Width from outside to outside A-Frame...38”

Quick Hitch width inside lug to lug ......... 33-5/8” Quick Hitch Width inside lug to lug..........39-1/4”

Height from bottom hitch pin to top pin... 19” Height from bottom hitch pin to top pin ...22”

Lower pin diameter................................. 1-1/8” Lower Pin Diameter ................................1-7/16”

Upper pin diameter ................................ 1” Upper Pin Diameter ................................1-1/4”

Lynch pin diameter .......... ... .... ... ... ... .... ... 15/32” Lynch Pin Diameter...... .... ... ... ... .... ... .......15/32”

A84B 03/07 Operation Section 4-6

OPERATION

The optional Heavy-Duty CAT II-III Quick Hitch can be mounted to tractor’s with either a CAT II or III 3-Point hitch or tractor’s equipped with a CAT II or III Quick Hitch.

3.5 Drawbar-Pull Type Mower

For equipment operating at 540 RPM, the tractor drawbar must be positioned at a 14” distance from the hitch point to the PTO shaft end for proper operation and minimal wear to the driveline.

OPERATION

If attaching the mower tongue clevis to a 3-point hitch drawbar supported by the lower lift arms, the attaching point must be extended past the main bar to allow for turning without binding the clevis and bar. Lift arm stabilizers must be used with this type of drawbar to prevent the mower from swaying from side to side.

OPS-R- 0061

A84B 03/07 Operation Section 4-7

OPERATION

3.6 Front End Weight

A minimum of 20% total tractor weight must be maintained on the tractor front end at all times. Front end weight is critical to maintain steering control and to prevent the tractor from rearing up while driving. If the front end is too light, add weight until a minimum of 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

3.7 Power Take Off (PTO)

Depending on the unit, the mower is designed to operate at a PTO speed of 540 or 1000 RPM. Most tractors operate at either 540, or a combination of 540 and 1000 RPM PTO speeds. The operating speed of the mower and tractor can be determined by the number of splines on the driveline yoke and PTO output shaft. Those operating at 540 RPM will have a 6-spline shaft and those operating at 1000 RPM will have a 21-spline shaft. Note: The mower will not operate on tractors equipped with a 1000 RPM 20-spline, 1-3/4” shaft. Refer

to the tractor owner’s manual for instructions to chan ge PTO speeds on models that operate at more than one speed.

OPERATION

If operating an older model tractor where the tractor’s transmission and PTO utilize one master clutch, an over-running clutch must be used between the PTO output shaft and the driveline of the mower. An authorized tractor dealer can provide the over-running clutch and its installation if needed. OPS-U- 0006

DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor

Never operate the Tractor and Mower if the Implement input driveline is directly connected

to the Tractor transmission. Tractor braking distances can be substantially increased by the momentum of the rotating Mower blades driving the Tractor transmission even though the Tractor clutch has been disengaged. Install an over running clutch between the Tractor PTO and the Mower driveline to prevent this potentially dangerous situation.

(S3PT-14)

(S3PT-16)

4. GETTING ON AND OFF THE TRACTOR

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-U- 0007

Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all movin g parts are completely stopped.

(SG-12)

A84B 03/07 Operation Section 4-8

OPERATION

4.1 Boarding the Tractor

Use both hands and equipped handrails and steps for support when boarding the tractor. Never use control levers for support when mounting the tractor. Seat yourself in the operator’s seat and secure the seat belt around you.

Never allow passengers to ride on the tractor or attached equipment. Riders can easily fall off and be seriously injured or killed from falling off and being ran over. It is the operator’s responsibility to forbid all extra riders at all times. OPS-U- 0008

Never allow children to operate, ride on, or come close to the Tractor or

Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death.

(SG-10)

(SG-11)

OPERATION

4.2 Dismounting the Tractor

Before dismounting, park the tractor and implement on a reasonably level surface, apply the parking brake, idle the engine down, disengage the PTO, and lower the implement to the ground. Shut down the tractor engine according to the operator’s manual, remove the key, and wait for all motion to completely stop. Never leave the seat until the tractor, its engine and all moving parts have come to a complete stop.

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 accu mu la te d o n t he steps or hand rails. Use all handrails and ste ps for supp or t and never rush or jump off the tractor. OPS-U- 0009

BEFORE leaving the tractor seat, always engage the brake and/or set

the tractor transmission in parking gear, disengage the PTO, stop the engine, remove the key, and wait for all moving parts to stop. Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only .

(SG-9)

A84B 03/07 Operation Section 4-9

OPERATION

5. STARTING THE TRACTOR

The operator must have a complete understanding of the placement, function, and operational use of all tractor controls before starting the t ractor. Review the tractor operator’s manual and consult an authorized dealer for tractor operation instructions if needed.

Essential Tractor Controls:

• Locate the light control lever.

• Locate the engine shut off control.

• Locate the brake pedals and the clutch.

• Locate the PTO control.

• Locate the 3-point hitch control lever.

• Locate the hydraulic remote control levers. Before starting the tractor ensure the following:

• Conduct all pre-start operation inspection and service according to the tractor operator’s manual.

• Make sure all guards, shields, and other safety devices are securely in place.

• The parking brake is on.

OPERATION

• The PTO control lever is disengaged.

• The 3-point hitch control lever is in the lowered position.

• The hydraulic remote control levers are in the neutral position.

• The tractor transmission levers are in park or neutral. Refer to the tractor owner’s manual for tractor starting procedures. Only start the tractor while seated and

belted in the tractor operator’s seat. Never bypass the ignition switch by short circuiting the starter solenoid.

Never run the Tractor engine in a closed building or without adequate ventilation. The

exhaust fumes can be hazardous to your health.

Start tractor only when properly seated in the Tractor seat. Starting a tractor in gear can result in injury or death. Read the Tractor operators

manual for proper starting instructions.

(SG-13)

(SG-23)

6. CONNECTING THE MOWER TO 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

A84B 03/07 Operation Section 4-10

Alamo A84B User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

A84B

ROTARY MOWER

OPERATOR’S MANUAL

ALAMO INDUSTRIAL®

To the Owner/Operator/Dealer

Alamo Industrial Division is willing to provide

one (1) AEM Mower Safety Practices Video

Table of Contents

SAFETY SECTION

General Safety Instructions and Practices

Operator Safety Instructions and Practices

Equipment Operation Safety Instructions and Practices

Connecting or Disconnecting Implement Safety Instructions and Practices

Transporting Safety Instructions and Practices

Maintenance and Service Safety Instructions and Practices

Concluding Safety Instructions and Practices

Decal Location

1. 00725746 1 PELIGRO Spanish Translation

2. 00749117 1 DANGER Multiple Hazard

3. 00756004 1*** DANGER Shield Missing

4. 00756005 1*** DANGER Rotating Driveline

5. 00769736 1 WARNING Use/Repair Shields & Guards

6. 00756059 0(1) WARNING Leak Detection

7. 00769737 1 DANGER Blades/Thrown Objects

8. 00756494 1 DANGER Driveline Hazards

9. 02925100 1 IMPORTANT Genuine Parts, Rotary

10. 00773723 1 PELIGRO Rotating Driveline Translation

11. 03200347 * REFLECT SMV

12. 00764848 0(1) INSTRUC Drawbar-to-PTO Adj.

13. 00763613 1 INSTRUC Attention Slip Clutch Adj.

14. D114*** 1 INSTRUC 1000 RPM PTO . D103*** 1 INSTRUC 540 RPM PTO

15. 00763977 1 INSTRUC Notice to Owner

16. 02960766 2 LOGO Alamo Industrial (4 x 5)

17. 00777394 1 WARNING To wing Warning

18. 00757141 2 NAME Alamo Industrial (5-1/8 x 18-3/4)

19. 00769874 2 NAME A84B

20. NFS 1 SRL PLT Serial Plate

21. 1458393 2 REFLECT Red Reflector

22. 00776031 1 Canister, Operator

23. 00760989C 1 Operators Manual

24. 10058000 3 Bolt

25. 00017000 3 Lockwasher

26. 00024100 3 Flatwasher

27. 02959924 3 Locknut ( ) Quantities for Pull Type Only

Decal Description

Federal Laws and Regulations

INTRODUCTION SECTION

Attention Owner/Operator

ASSEMBLY SECTION

STANDARD A-FRAME ASSEMBLY(FIGURE Asm-R-0123)

OPTIONAL A-FRAME ASSEMBLY (Figure Asm-R-0124)

2. Install bushing (8) between braces (3) through top rea r hole of A-frame and insert bolt (1 2), flat wash er (14) and locknut (13).

3. Install bushing (22) between A-Frame halves (1 & 2) and insert bolt (23) and locknut (13). Install bushings (6) through Braces (4) and install bolt 3/4 x 5 (10), flatwashers (14) and locknut (13) .

5. Install Brace supports (4) to the rear lugs on the Main Frame with bolts 3/4 x 2 (10), flatwashers (14), bushings (6) and locknuts (13).

SINGLE TAIL WHEEL ASSEMBLY - LIFT TYPE Figure Asm-R-0125.

DUAL TAIL WHEEL ASSEMBLY - LIFT TYPE - Figure AsmP-R-0022.

PULL-TYPE

TONGUE

AXLE

CONTROL RODS

HYDRAULIC OR MANUAL LIFT

WHEELS

FRONT AND REAR DEFLECTORS (Standard Equipment) AND CHAINGUARDS (Optional Equipment at extra cost) (FIGURE Asm-R-0128)

1. Attach the front Bracket (1) to the front of the mower with 4 - 1/2" x 3" Bolts (5), Locknuts (6), and washers (7).

2. Attach the front Deflector to the Bracket with Strap (3), 3/8" x 1-1/2" Bolts (6), and Locknuts (4).

CHAIN GUARD (EXTRA EQUIPMENT)

DRIVELINE ATTACHMENT (Figure Asm-R-0129)

SLIPCLUTCH SHIELD ASSEMBLY (Figure Asm-R-0130)

JACKSHAFT BEARING SUPPORT ASSEMBLY (FIGURE -PULL TYPE)

OPERATION SECTION

OPERATION INSTRUCTIONS

1. Standard Equipment and Specifications

A84B

2. OPERATOR REQUIREMENTS

3. TRACTOR REQUIREMENTS

Tractor Requirements and Capabilities

14. D114* 1 INSTRUC 1000 RPM PTO . D103* 1 INSTRUC 540 RPM PTO