Servis-Rhino SR10M, SR15M User Manual

SR10M/SR15M

FLEX-WING MECHANICAL LEVEL

LIFT ROTARY CUTTER/SHREDDER

Published 02-12-03 Part No. 00759799C

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, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment.

RHINO

1020 S. Sangamon Ave. Gibson City , IL 60936 800-446-5158 Email: parts@servis-rhino.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 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. The use of "will-fit" parts will void your warranty and can cause catastrophic failure with possible injury or death.



 BE SAFE!



 BE ALERT!



 

 BE ALIVE!

 



 BE TRAINED



before operating the Mower!

Safety T raining

Makes the Difference

In order to reduce accidents and enhance the safe operation of mowers, Alamo Group Ag Division, 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.

Y our Authorized Alamo Ag Dealer may have shown this video and presented you a DVD V ideo 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 Group Ag.

If you would like a VHS video tape of the video, please email AEMVideo@alamo-group.com or Fax AEM VHS V ideo at (830) 372-9529 or mail in a completed copy of the form on the back of this page to AEM VHS V ideo 1502 E W alnut 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 Group Ag. 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:

Requester Address:

City

State

Zip Code

Mower Model: Serial Number:

Date Purchased: Dealer Salesperson:

Dealership Name: Dealership Location:

Phone:

Mail to:

Or Fax to:

Or Email to:

AEM V ideo Services 1502 E Walnut street Seguin, TX 78155

(830) 372-9529

AEMVideo@alamo-group.com

TABLE OF CONTENTS

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

Safety Information .....................................................................................................................1-2

Decal Location ...........................................................................................................................1-13

Federal Laws & Regulations ....................................................................................................... 1-18

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

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

Blade Carrier Attachment .......................................................................................................... 3-2

Tongue Attachment ................................................................................................................... 3-3

Center Axle Attachment............................................................................................................. 3-3

Level Rod Attachment ............................................................................................................... 3-4

Wing Section Attachment .......................................................................................................... 3-5

Wing Axle Attachment ...............................................................................................................3-5

Axle Adjustment Rod Attachment .............................................................................................. 3-6

Wheel Attachment .....................................................................................................................3-6

Spring Assembly Attachment.....................................................................................................3-8

Center Axle Cylinder Attachment............................................................................................... 3-8

Wing Section Cylinder Attachment ............................................................................................3-9

Hose Bracket Attachment .......................................................................................................... 3-10

Deflector Attachment ................................................................................................................. 3-10

Driveline Attachment ................................................................................................................. 3-11

Equal Angle Jackshaft................................................................................................................ 3-12

Winch Assembly........................................................................................................................ 3-13

Three Spool Control Valve Installation.......................................................................................3-13

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

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

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

Tongue ......................................................................................................................................5-3

Center & Wing Gearbox.............................................................................................................5-3

Divider Gearbox.........................................................................................................................5-4

Drivelines....................................................................................................................................5-4

Protective Shields ......................................................................................................................5-5

Blades ....................................................................................................................................... 5-7

Slip Clutches..............................................................................................................................5-9

Hydraulic Hoses.........................................................................................................................5-10

Skid Shoes ................................................................................................................................5-10

Torque Chart .............................................................................................................................. 5-11

Disassembly & Assembly of Gearbox ........................................................................................5-12

Servis Rhino® is a registered trademark of Alamo Group Inc.

SAFETY

SECTION

Safety Section 1-1

SAFETY

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 mower. This equipment should only be operated by those persons who have read the Manual, who are responsible and trained, and who

know how to do so safely and responsibly.

SAFETY

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..

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.

CAUTION! The lowest level of Safety Message; warns of possible injury. Decals

located on the Equipment with this Signal Word are Black and Yellow.

WARNING! Serious injury or possible death! Decals are Black and Orange.

DANGER! Imminent death/critical injury. Decals are Red and White. (SG-1)

SR15 10-01

Safety Section 1-2

SAFETY

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.

(SG-2)

SAFETY

PELIGRO!

DANGER!

WARNING!

Si no lee Ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad. (SG-3)

Never operate the Tractor or Implement until you have read and 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 too operate the Tractor and Implement without supervision. Make sure the operator has fully read and understood the manuals prior to operation. (SG-4)

Always maintain the safety decals in good readable condition. If the decals are missing, damaged, or unreadable, obtain and install replacement decals immediately. (SG-5)

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clearly visible and legible. When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations. (SG-6)

¡LEA EL

INSTRUCTIVO!

WARNING! 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 off the tractor--particularly during a turnover when the operator could be pinned under the ROPS. (SG-7)

WARNING!

DANGER!

SR15 10/01

Do not modify or alter this Implement. Do not permit anyone to modify or alter this Implement, any of its components or any Implement function. (SG-8)

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)

Safety Section 1-3

SAFETY

DANGER!

SAFETY

WARNING!

DANGER!

Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. (SG-10)

Never allow children to operate or ride on the Tractor or Implement.

(SGM-11)

Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. (SG-12)

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)

DANGER!

SR15 10-01

Never work under the Implement, the framework, or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious injury or even death. (SG-14)

Do not operate this Equipment with hydraulic oil leaking. Oil is expensive and its presence could present a hazard. Do not check for leaks with your hand! Use a piece of heavy paper or cardboard. High-pressure oil streams from breaks in the line could penetrate the skin and cause tissue damage including gangrene. If oil does penetrate the skin, have the injury treated immediately by a physician knowledgeable and skilled in this procedure. (SG-15)

Safety Section 1-4

SAFETY

WARNING! 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 thrown by the equipment. (SG-16)

SAFETY

CAUTION!

WARNING!

SR15 10/01

PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PERMANENT HEARING LOSS! Tractors with or without an Imple-

ment attached can often be noisy enough to cause permanent hearing loss. We recommend that you always wear hearing protection if the noise in the Operator’s 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 period of time will cause permanent or total hearing loss. Note: Hearing loss from loud noise [from tractors, chain saws, radios, and other such sources close to the ear] is cumulative over a lifetime without hope of natural recovery. (SG-I7)

Transport only at safe speeds. Serious accidents and injuries can result from operating this equipment at unsafe 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.

Before transporting the Tractor and Implement, determine the safe transport speeds for you and the equipment. Make sure you

abide by the following rules:

1. 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 safe transport speed for you and this Equipment.

2. 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.

3. Only transport the Tractor and Implement at the speeds that you have determined are safe and which allow you to properly control the equipment.

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes. 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 reduce your speed. Be aware of traffic around you andwatch out for the other guy. (SG-19)

Safety Section 1-5

SAFETY

WARNING!

WARNING! Periodically inspect all moving parts for wear and replace when

SAFETY

WARNING!

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 before working on the Implement! (SG-20)

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-21)

Always read carefully and comply fully with the manufacturers instructions when handling oil, solvents, cleansers, and any other chemical agent. (SG-22)

DANGER!

WARNING!

Never run the tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health. (SG-23)

KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement and possible serious injury or death. (SG-24)

Never allow children to play on or around Tractor or Implement. Children can slip or fall off the Equipment and be injured or killed. Children can cause the Implement to shift or fall crushing themselves or others. (SG-25)

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)

SR15 10-01

Safety Section 1-6

SAFETY

DANGER!

DANGER! Operate the Tractor and/or Implement controls only while properly

WARNING!

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 influnce of drugs or alcohol. (SG-27)

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.

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 passersby, steep slopes, ditches, drop-offs, overhead obstructions, power lines, debris and foreign objects. If you are unable to clearly see this type of items discontinue mowing. (SGM-1)

(SG-29)

SAFETY

DANGER!

SR15 10/01

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)

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)

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 impact could cause the 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 cutting blades to contact such obstacles. (SGM-4)

Safety Section 1-7

SAFETY

WARNING!

SAFETY

WARNING!

Extreme care should be taken when operating near loose objects such 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.

Many 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 blades. Such a situation is extremely hazardous and could result in serious injury or even death. Inspect the cutting area for such objects before mowing. Remove any like object from the site. Never allow the cutting blades to contact such items. (SGM-6)

Mow 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 0 to 5 mph. Use slow mowing speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided. (SGM-7)

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. (SGM-

Do not put hands or feet under mower decks. Blade Contact can result serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up. (SGM-9)

(SGM-5)

DANGER!

WARNING!

SR15 10-01

Replace bent or broken blade with new blades. NEVER ATTEMPT TO STRAIGHTEN OR WELD ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES. (SGM-10)

Do not mow with two machines in the same area except with Cab tractors with the windows closed. (SGM-11)

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 Tractor and Mower and clean clippings and collected debris from the mower deck. (SGM-12)

Safety Section 1-8

SAFETY

WARNING!

DANGER!

Avoid mowing in the 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 in the reverse direction that you have not inspected and removed debris or foreign material. (SGM-13)

Rotary Mowers are capable under adverse conditions of throwing objects for great distances (100 yards or more) and causing serious injury or death. Follow safety messages carefully

STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UNLESS:

-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;

-Passerby 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 requiredto mow, reduce wear and tear on the Mower drivetrain, spread cut material better, eliminate streaking, and make the final cut more uniform.)

DANGER! Always disconnect the main PTO Driveline from the Tractor before

performing service on the Mower. Never work on the Mower with the tractor PTO driveline connected and running. Blades or Drivelines could turn without warning and cause immediate entanglement, injury or death. (SRM-3)

(SRM-1)

SAFETY

DANGER!

WARNING!

SR15 10/01

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 inpossible injury from the separated Driveline sections. (SRM-4)

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-7)

Never leave Tractor and Implemented 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 securely in place, or put a secure support under the A-Frame. Lower the implement carefully to the ground. Do not put hands or feet under lifted components. (S3PT-1)

Safety Section 1-9

SAFETY

WARNING!

CAUTION!

DANGER!

SAFETY

DANGER!

WARNING!

Use extreme care when lowering or unfolding 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)

To prevent tipping of implement when stored in folded position, use carrying wheels or adequate stands on center frame. (S3PT-6)

There are obvious and hidden potential hazards in the operation of this Implement as in all power-driven or pulled equipment. REMEMBER! This machine is often operated in rough terrain conditions that include tall grass, weeds, gullies, holes, slopes, hidden obstructions and the like. Serious injury or even death may occur unless care is taken to assure the safety of the operator and bystanders in the area. Do not operate this machine with anyone in the immediate area. (S3PT-7)

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.

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)

(S3PT-8)

WARNING!

DANGER!

The rotating parts of this machine continue to rotate even after the PTO has been turned off. The operator should remain in his seat for 60 seconds after the brake has been set, the PTO disengaged, the tractor turned off, and all evidence of rotation has ceased. (3PT-10)

“Wait a minute...Save a life!”

Be 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)

When the Wings are folded for transport, the center of gravity is raised and the possibility of overturn is increased. Drive slowly and use extremecaution when turning on hillsides. Overturning the Implement could cause the Implement to overturn the Tractor and vice versa resulting in serious injury or even death. Never fold wings on a hillside...the Implement may overturn. (STI-2)

DO NOT allow any person under a folded wing unless wing is securely locked up or supported. DO NOT approach the Implement unless the Tractor is turned off and all motion has ceased. Never work under the

frame work, or any lifted component unless the implement is securely supported or blocked up. A sudden or inadvertent fall by any of these components could cause serious injury or even death. (STI-3)

SR15 10-01

Safety Section 1-10

SAFETY

WARNING!

CAUTION!

WARNING!

Never unhitch without using the Tongue Jack. The Tongue is

very heavy. Attempting to lift the Tongue without using the Tongue Jack could cause strains or other injury. Allowing the tongue to fall suddenly and unexpectedly could result in crushing injury. Use the Tongue Jack for lifting the mower only. Overloading the Tongue Jack can cause failure with possible serious bodily injury

or even death. (STI-4)

On a fully-assembled unit, do not remove the Wing Retaining Strap until hoses are attached to the tractor and the Wing Cylinders are filled with oil. Lower the Wings slowly and carefully. Keep bystanders away during operations.

Only tow 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 other type of vehicle. Never tow the Implement and another Implement connected in tandem. Never tow the Implement at speeds over 20 MPH. (STI-6)

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

-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 T ractor .

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

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

(STI-5)

SAFETY

WARNING!

DANGER!

SR15 10/01

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

(SGM-11)

(SGM-10)

Safety Section 1-11

SAFETY

PARTS INFORMATION

Servis-Rhino 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 Servis-Rhino 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 Servis-Rhino mower parts for economy and safety.

SAFETY

SEE YOUR SERVIS-RHINO DEALER

In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment, 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. (SG-18)

(SPRM-1)

SR15 10-01

Safety Section 1-12

SAFETY

product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Rhino cares about the

SAFETY

safety of its customers, operators, and bystanders, and will replace the safety decals on this product in the field, free of charge

NOTE: Rhino supplies safety decals on this

(Some shipping and handling charges may apply). Contact your Rhino dealer to order replacement decals.

Counterweight For two-section Cutter.

SR15 10/01

Safety Section 1-13

SAFETY

ITEM PART NO. QT Y TYPE DECAL DESCRIPTION

1 00725746 1 PELIGRO Get Manual Translated 2 00753840 2(1) DANGER Folding Wing, Thrown Objects 3 00756004 1((3)) DANGER D/L Shield Missing, Do Not Oper. 4 00756005 1((3)) DANGER Rotating D/L, Entanglement/all shields 5 00769736 1 WARNING Use/Repair Shields & Guards 6 00756059 1 DANGER Oil Leak Detection 7 00769737 2(1) DANGER Cutting Blades, Thrown Objects 8 00756494 1 DANGER Driveline Multi Hazards 9 00760657 1 IMPORTANT Genuine Rhino Parts 10 00749117 1 DANGER Multiple Hazard, Folding Rotary 11 999403 0(1) DANGER Overturn of Two-section Flex 12 D103 [1] WARNING 540 RPM

D114 [1] WARNING 1000 RPM 13 03200347 *1 REFLECT SMV Emblem 14 1458392 2 REFLECT Red Reflectors 15 1458393 1 REFLECT Amber Reflectors 16 00763613 1 INSTRUCT Slip Clutch Adjustment 17 00763977 1 INSTRUCT Notice To Owner 18 D102 1 INSTRUCT Drbar-to-PTO distance and Safety Chain 19 D137 2 INSTRUCT CCW Blade Rotation 20 D138 1(0) INSTRUCT CW Blade Rotation 21 D302 2 LOGO RHINO (4-7/8 x 6-1/2) 22 D303 2 L.NAME RHINO (4-3/8 x 16-3/4) for RHINO Flexes 23 99101 1 L.NAME RHINO (2 x 7-3/8) 24 00757157 [2] NAME SR15M

00766719 [2] NAME SR10M 25 nfs 1 SER. PLT SR15M 26 00771283 1 INSTRUCT 5-Year Gearbox

00771284 1 INSTRUCT 2-Year Driveline 27 00776481 1 INSTRUCT Operators Manual Inside 28 00776031 1 --------------- Canister, Operators Manual 29 00759799C 1 --------------- Operators Manual 30 10058000 3 --------------- Bolt 31 00024100 6 --------------- Flatwasher 32 02959924 3 --------------- Locknut 33 00773723 1 PELIGRO Rotating Driveline Translation

Decal Sheets

Center Section 00773384 Divider Gearbox 00773388 Right Wing 00773379 SR15 Left Wing 00773378 SR15 Right Wing 00773385 SR10 Weight 00773380 SR10

* Provided by Tractor Manufacturer ( ) For Two-Section Unit Only (( )) Installed by Driveline Manufacturer [ ] Use one or the other

SR15 10-01

Safety Section 1-14

R 04-23-02

1 - - 00725746

SAFETY

2 - - 00753840

5 - - 00769736

3 - - 00756004

4 - - 00756005

SR15 10/01

6 - - 00756059

Safety Section 1-15

R 8-31-92

SAFETY

8 - - 00756494

12 - - D103

7 - - 00769737

9 - - 00760657

12 - - D114

11 - - 999403

17 - - 00763977

16 - - 00763613

10 - - 02967827 FRONT COVER 13 - - 03200347 SMV REFLECTOR 14 - - 99203 RED REFLECTOR 15 - - 99204 YELLOW REFLECTOR

SR15 10-01

Safety Section 1-16

R 04-20-99

18 - - D102

SAFETY

26 - - 00771283

22- - D303

21- - D302

23 - - 99101

27 -- 00776481

19 - - D137

24 - - 00757157 NAME (SR 15) 00766719 NAME (SR 10) 25 - - SERIAL PLATE

20 - - D138

SR15 10/01

Safety Section 1-17

33-- 00773723

R 04-23-02

SAFETY

FEDERAL LAWS AND REGULATIONS

This section is intended to explain in broad terms the 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:

SAFETY

“...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; (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.”

Employer Responsibilities:

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 operator 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.)

SR15 10-01

Safety Section 1-18

INTRODUCTION

SECTION

Introduction Section 2-1

INTRODUCTION

Your medium-duty Cutter is designed primarily for weed, grass, and brush to 3" diameter. With proper maintenance as described in this manual, your Cutter will provide you with years of dependable service with a minimum of repairs.

It is recommended that all operators of this implement read this manual or be instructed of its contents as to safety, proper operation, and maintenance before beginning operation.

Your Cutter has been assembled for operation with a tractor PTO input speed of either 540 or 1000 RPM. Should you desire to change PTO input speed, contact your local Rhino dealer who will assist you in performing the necessary modifications. This machine is recommended for use with tractors rated 50 HP (37kW) to 100 HP (75kW) for 540 RPM drive and 50 HP (37kW) to 140 HP (104kW) for 1000 RPM drive.

When ordering parts for the Gearboxes and the Drivelines, be sure to specify the serial number. The serial number is located outside of the right Tongue attaching Plate on the center Mainframe section.

Chain Guards are extra equipment. Deflectors, Driveline Integral Shields, and Gearbox Shields are standard equipment and are to be used at all times.

To place the warranty into effect, fill out the warranty card in full, giving all the requested information, and mail promptly. Be sure to give the serial number of this Cutter.

SR15 10-01

Introduction Section 2-2

ASSEMBLY

SECTION

Assembly Section 3-1

ASSEMBLY

Set up mower as received from factory with these instructions. Refer to Parts Listing Section for further information when necessary.

Select a suitable working area. Open parts box and lay out parts to make location easy. Refer to parts listing and exploded view drawings in the Parts Listing Section and the packing list.

Cut all wire ties, including those on blades if present. This mower is shipped partially assembled. Assembly will be easier if components are aligned and loosely

assembled before tightening hardware. Refer to Torque Chart when tightening hardware. Position Center Section on a flat surface. Elevate approximately 10 inches from ground to permit the installation

of Wing Sections.

BLADE CARRIER AND BLADES

The Frame sections are shipped from the factory without the Blades attached to the Blade Carrier. Optional Straight or Fan Blades are available.

WARNING Do not install Blades or do any work under the Cutter sections unless the section(s) are

safely and securely blocked or latched in place.

The Blade Bolts must be tightened to 250 ft. lbs. torque before operating. NOTE: Blade Bolts have left-hand

ASSEMBLY

threads. To insure proper installation, check to see that Blade cutting surfaces are correct for counterclockwise rotation

on the Center Section and on the Right Wing Blade Carrier. FIGURE 1. (Clockwise on Left Wing)

Blade Carrier Left Wing Shown NOTE: Cutting Edge for Clockwise Rotation

FIGURE 1

SR10M/SR15M 10-01

FIGURE 1

Assembly Section 3-2

ASSEMBLY

TONGUE ATTACHMENT

Long Tongue FIGURE A

To assemble the long tongue. Align the lugs of the tongue with the top holes of the mainframe hitch plate (1). Insert the pivot pin (2) and fasten with 2 - 3/8" x 1 1/4" bolt (3) and 3/8" locknut (4). To assemble the control rod install a jam nut onto the short rod (5), then thread the short rod (5) into the long rod (6). Align the hole of the short control rod (5) to the top hole of the center lug on the mainframe (7). Insert pin and lock with cotter pins. Align the hole of the long rod (6) to the clevis hitch (8) and insert pin with cotter pin (9).

Short Tongue FIGURE B

To assemble the short tongue align the tongue with the lower holes of the mainframe hitch plate (10). Insert the pivot pin (11) and fasten with 2 - 3/8" x 1 1/4" bolts (12) and 3/8" locknut (13). Align the control rod (14) to the lower hole of the center lug on the mainframe (15). To attach the control rod follow the same procedure as stated in the long tongue.

Short Tongue

Assembly

11,12,13

FIGURE B

CENTER AXLE ATTACHMENT- LEVEL LIFT & NON LEVEL LIFT

FIGURE A

ASSEMBLY

Long Tongue

Assembly

2,3,4

Install Center Axle (1) to lugs (2) at rear of Center Section with (2) 1" x 7" lg. bolts (3), and locknuts (4). Figure 2.

SR10M/SR15M 10-01

FIGURE 2. Axle Attachment

Assembly Section 3-3

ASSEMBLY

LEVEL ROD ASSEMBLY

Slide Long Level Rods (1) through Center Section frame channel and attach to Tongue with Level Rod Pins (2), washers (3), and cotter pins (4). FIGURE 3. Attach Jam Nuts (5) and Adjusting Nuts (6) to the Long Level Rods. Install Short Level Rods to Adjusting Nuts. Measure and adjust to the same length. Then attach the Short Level Rods to the Rear Axle with Level Rod Pins, washers, and cotter pins. Figure 4.

ASSEMBLY

FIGURE 3. Long Level Rod Attachment to Tongue.

TONGUE CLEVIS LEVELING

Tongue Clevis is leveled with Control Rod under Tongue. With Tongue, all Control Rod, Rear Axles and all other components assembled to Main Frame, Set Jack under Drawbar Clevis and exert enough lift on Clevis to hold it up and pull all slack out of Tongue Control Rod. Adjust Control Rod for length to raise or lower Clevis as required until it is parallel and will sit level on Tractor Drawbar. This Adjustment will keep Clevis level as mower is raised and lowered as long as weight of mower is resting on Clevis, and all components are in good condition.

DRAWBAR CLEVIS

FIGURE 4. Short Level Rod Attachment To Axle.

TONGUE HITCH CONTROL ROD

SR10M/SR15M 10-01

Assembly Section 3-4

ASSEMBLY

WING SECTIONS ATTACHMENTS

While the Center Section is still solidly blocked, attach the Wing Sections (1) in the horizontal plane. Using Hinge Pins (2), attach the Right and Left Wing Sections to the Center Sections.

NOTE: Wing Sections may require slight lifting after the Hinge Pin is started to aid pin installation.

Lock the Wing Sections in place with the Hinge Pins. Insert 5/16 x 1-1/2 bolt (3) and locknut (4) at the end of each of the Hinge Pins and tighten securely. FIGURE 5.

FIGURE 5. Wing Sections Attachments

ASSEMBLY

WING AXLE ATTACHMENT- MECHANICAL LEVEL LIFT

Attach the Wing Axles (1) to the Wing Sections (2) with 1 x 7 bolts (3), flatwashers (4), and locknuts (5) on outboard side and 1 x 4-3/4 bolt (6), and locknuts (5) on the inboard side. FIGURE 6.

R 11-11-99

SR10M/SR15M 10-01

FIGURE 6. Wing Axle Attachment

Assembly Section 3-5

ASSEMBLY

AXLE ADJUSTMENT ROD ATTACHMENT

Attach the Axle Adjustment Rod w/Bushings (1) to the Center Axle and Wing Axle with bolts and locknuts. FIGURE 7.

FIGURE 7. Axle Adjustment Rod Attachment

TIRES AND WHEELS

Before installing any tires and wheels make certain the Cutter is jacked up high enough and is securely supported. When installing laminated or airplane tires, be sure the flat side of the lug nut is against the Wheel. There are only three types of tires that can be used on this cutter DO NOT USE ANY OTHER TYPE OF TIRE OR WHEEL, such as automotive tires and rims. DO NOT EXCEED THE MAXIMUM SPEED FOR EACH TYPE OF TIRE. As excessive speed can cause damage to the machine, tire, and wheel.

ASSEMBLY

When installing Sectional Tires and Wheels note the direction of travel and the curvature of rubber segments in the tire and install as shown in FIGURE 8. Do not exceed 15 M.P.H. on Sectional Tires. When removing Airplane Tires, let all of the air out of the tire before removing lug nuts or wheel bolts or nuts. Remove valve core to make certain that there is no air pressure left in tube before seperating wheel halves to dismount tires. DO NOT LOOSEN WHELL CLAMP BOLTS BEFORE PRESSURE IS REMOVED FROM TUBE AND TIRE TO PREVENT EXPLOSIVE SEPERATION OF WHEEL HALVES WITH POSSIBLE SERIOUS BODILY INJURY. Do not exceed 20 M.P.H. on Airplane or Rib Implement Tires.

Maximum airplane tire inflation pressure is 50 PSI, minimum inflation pressure is 20 PSI. Inflate ribbed implement tires to manufacturer rated PSI as shown on the tire sidewall.

SR10M/SR15M 10-01

Assembly Section 3-6

ASSEMBLY

SR10M/SR15M 10-01

FIGURE 8. Wheel Attachment

Decal for Airplane tire Only.

Assembly Section 3-7

ASSEMBLY

SPRING ASSEMBLY ATTACHMENT

Attach the Spring Assembly (1) to the Center Section Lug with pin (2) and cotter pin. FIGURE 10.

ASSEMBLY

CENTER AXLE HYDRAULIC CYLINDER ATTACHMENT

Install the clevis rod of the 8" stroke Hydraulic Cylinder to the lug on the Center Axle. The clevis base fastens to the lug or Spring Assembly on the Center Section. FIGURE 11.

FIGURE 10. Spring Assembly Attachment

SR10M/SR15M 10-01

FIGURE 11. Center Axle Hydraulic Cylinder Attachment

Assembly Section 3-8

ASSEMBLY

WING SECTION HYDRAULIC CYLINDER ATTACHMENT

Mount the 14" stroke Hydraulic Cylinder butt clevis to the upright lugs on the Center Section and the rod end to lugs on wing. Make sure the ports of the Hydraulic Cylinder are facing upwards. Keep the ports capped until the hoses are attached to the tractor and are ready to attach to the cylinder ports. FIGURE 12. Install the Transport Bars to retain the Wing Sections in the upright position for transport on roads and highways. When in transport keep the Center Section as low to the ground as possible to increase stability but high enough to prevent the Skid Shoes from dragging.

Wing Hydraulic Cylinder

Transport BarOperating Position

ASSEMBLY

FIGURE 12. Wing Section Hydraulic Cylinder Attachment.

COUNTERWEIGHT BOX ATTACHMENT ON TWO SECTION UNITS

Keep everyone clear when lifting, and working under raised components. Block securely before working under mower. Install Weight Box and Weight (Minimum of 700# Total) before operating to prevent turning over the center section which can cause SERIOUS BODILY INJURY or DEATH. Without weight. Do not fold wing. Attach transport strap securely to prevent inadvertent dropping from the transport position and possible CRUSHING INJURY or DEATH.

SR10M/SR15M 10-01

Assembly Section 3-9

ASSEMBLY

HOSE BRACKET ATTACHMENT

Hose Brackets are attached in the front and rear of the mower. The Front Hose Bracket bolts to the tongue lug brackets. The Rear Hose Bracket mounts to the center hydraulic suspension spring bracket. FIGURE 13.

FIGURE 13. Hose Bracket Attachment

CHAINGUARDS (EXTRA) OR RUBBER DEFLECTORS (STANDARD)

ASSEMBLY

Fasten the front Chainguards or Rubber Deflector (Figure 14) to the Center Section and Wing Sections with bolts (1) and locknuts (3) through the deflector bracket (#2).

Fasten the rear Chainguards (Figure 15) or Rubber Deflector to the Center Section and Wing Sections with bolts (1) and locknuts (3).

FIGURE 14. Front Deflectors (Standard)

REAR CENTER SECTION REAR RIGHT WING SECTION

SR10M/SR15M 10-01

FIGURE 15. Rear Chainguards Attachment (Extra)

Assembly Section 3-10

ASSEMBLY

DRIVELINE ATTACHMENT

Remove Divider Gearbox Shield if installed. Remove any tape from Gearbox shafts. Attach the Slipclutch end of the Wing Driveline to the Divider Gearbox. Attach the clamp collar end of Driveline to Wing Gearbox. Tighten bolts evenly to their proper torque. FIGURE 16 & FIGURE 17. Install the Main Driveline with clamp collar to the Divider Gearbox .

WING DRIVELINE SLIP CLUTCH END

NOTE: Divider Gearbox Shield must be in place to guard connecting yokes and clutches.

FIGURE 16. Wing Driveline Clutch End Attachment

NOTE: Wing Gearbox Shield must be in place and lowered to guard connecting yokes and clutches.

DIVIDER GEARBOX

ASSEMBLY

MAIN DRIVELINE

SR10M/SR15M 10-01

WING DRIVELINE CLAMP COLLAR END

FIGURE 17. Wing Driveline Clamp Collar End Attachment

Assembly Section 3-11

ASSEMBLY

DRIVELINE CLAMP CONE YOKE OPERATING INSTRUCTIONS

Loosen the yoke clamp cone with a 11/16” (17mm) wrench and remove the cone from yoke. Slide yoke onto the shaft and align hole for clamping cone with annular groove of gearbox shaft. Reinstall cone and tighten (75 lb-ft torque). Push and pull the driveline to ensure it is securely attached to the shaft. Regularly check the driveline yoke to ensure a tight connection. To remove the yoke, remove the connecting cone and pull yoke off the shaft. If the cone cannot be easily removed by hand, drive it out from the other side using a hammer and punch.

NOTE: The clamping cone is serviced only as a complete assembly. Do not attempt to disassemble the clamping cone.

EQUAL ANGLE JACKSHAFT DRIVELINE

ASSEMBLY

11/16" Bolt End

Clamping Cone

Driveline Yoke

MOUNT IN THIS HOLE FOR 1000

MOUNT IN THIS HOLE FOR 540

8,9

6,7

Attach bearingsupport weldment (ref #1) to torque weldment as shown. Install jackshaft bearing (ref #2) onto jackshaft stub end.

SR10M/SR15M 10-01

Assembly Section 3-12

R 12-06-01

ASSEMBLY

(540 RPM 1-3/8"-6) (1000 RPM 1-3/8"-21)

ASSEMBLY

WINCH ASSEMBLY ATTACHMENT (OPTIONAL EQUIPMENT)

Attach the Winch Stand to the cross bar on the Center Section with bolts and locknuts. Attach the Winch to the Winch Stand with bolts and locknuts. See Operation Section for use.

THREE SPOOL CONTROL VALVE INSTALLATION

A Three-Spool Control Valve is available from your dealer for use with tractors having either an open or closed center Hydraulic System. If a 3 spool valve bank is required assemble on bracket and install on tractor fender at desired location. Refer to Parts List Section. To install the hydraulics from the Mower to the Control Valve, connect the Center Axle Lift Cylinder Hose to the Right Port on the Hydraulic Valve. Connect the Wing Folding Cylinder Hoses to the same side of the Control Valve as the Cylinder are on the Mower rather than crossing the Hoses. Route hoses through front and rear hose brackets. Remove plastic plug from Breather of Cylinder before operation.

3-Spool Control Valve

SR10M/SR15M 10-01

Assembly Section 3-13

OPERATION

SECTION

Operation Section 4-1

OPERATION

RHINO SR10/SR15 ROTARY MOWER

OPERATION INSTRUCTIONS

Rhino SR10/SR15 rotary mowers are manufactured with quality material by skilled workers. These mowers are designed to cut grass, weeds, crop stalks, small brush and other vegetative material up to 3” 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% ef fective. 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 within 300 feet of the unit.

This section of the Operator’s Manual is designed to familiarize, instruct, and educate safe and proper mower use to the operator. Pictures cont ained in this section are intended to be used as a visual aid to assist in explaining the operation of a flex-wing rotary mower and are not necessarily of a SR10/SR15 cutter. Some pictures may show shields removed for picture clarity. NEVER OPERATE this implement without all shields in place and in good operational condition. The operator must be familiar with the mower and tractor operation and all associated safety practices before operating the mower and tractor. Proper operation of the 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 bolts after the first 10 hours of operation. Retighten blade carrier retaining nut on gearbox lower shafts to 450 ft. lbs..

MOWER STANDARD EQUIPMENT AND SPECIFICATIONS.................................................................4-4

(1) OPERATOR REQUIREMENTS....................................................................................................4-5

(2) TRACTOR REQUIREMENTS.......................................................................................................4-6

(2.1) ROPS and Seatbelt............................................................................................................4-6

(2.2) Tractor Safety Devices.......................................................................................................4-6

(2.3) Tractor Horsepower............................................................................................................4-6

(2.4) Drawbar............................................................................................................................4-7

OPERATION

(2.5) Tractor Hydraulics.............................................................................................................4-8

(2.6) Front End Weight...............................................................................................................4-8

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

(2.8) Tire Spacing......................................................................................................................4-9

(3) GETTING ON AND OFF THE TRACTOR........................................................................................4-9

(3.1) Boarding the Tractor...........................................................................................................4-9

(3.2) Dismounting the Tractor......................................................................................................4-9

(4) STARTING THE TRACTOR.........................................................................................................4-10

(5) CONNECTING THE MOWER T O THE TRACTOR..........................................................................4-11

(5.1) Connecting the Mower Tongue to the Tractor........................................................................4-11

(5.2) Connecting Mower Hydraulic Lines to the Tractor..................................................................4-12

(6) SETTING THE MOWER.............................................................................................................4-13

(6.1) Setting Deck Height..........................................................................................................4-13

(6.2) Setting Deck Pitch............................................................................................................4-14

SR10M/SR15M 10-01

Operation Section 4-2

R 09-16-02

OPERATION

(7) DRIVELINE ATTACHMENT..........................................................................................................4-14

(7.1) Driveline Length Check......................................................................................................4-15

(7.2) Constant Velocity (CV) Driveline.........................................................................................4-17

(8) PRE-OPERATION INSPECTION AND SERVICE.........................................................................4-18

(8.1) Tractor Pre-Operation Inspection/Service.............................................................................4-19

(8.2) Mower Pre-Operation Inspection/Service.............................................................................4-19

(9) DRIVING THE TRACTOR AND MOWER......................................................................................4-22

(9.1) Starting the Tractor............................................................................................................4-23

(9.2) Brake and Differential Lock Setting.....................................................................................4-23

(9.3) Operating the Mower Wings...............................................................................................4-24

(9.4) Driving the Tractor and Mower.............................................................................................4-25

(9.5) Crossing Ditches and Steep Inclines...................................................................................4-26

(10) OPERATING THE TRACTOR AND MOWER...............................................................................4-27

(10.1) Foreign Debris Hazards...................................................................................................4-27

(10.2) Bystander/Passersby Precaution......................................................................................4-28

(10.3) Engaging the Power Take Off (PTO)........................................................................................4-29

(10.4) PTO RPM and Ground Speed...........................................................................................4-29

(10.5) Operating the Mower........................................................................................................4-30

(10.6) Shutting Down the Mower................................................................................................4-33

(1 1) DISCONNECTING THE MOWER FROM THE TRACT OR...........................................................4-34

(12) MOWER STORAGE.................................................................................................................4-35

(13) TRANSPORTING THE TRACTOR AND MOWER......................................................................4-36

(13.1) Transporting on Public Roadways....................................................................................4-38

(13.2) Hauling the Tractor and Mower..........................................................................................4-40

(14) TROUBLE SHOOTING GUIDE..................................................................................................4-41

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.

DANGER!

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. (SG-2)

OPERATION

PELIGRO!

Si no lee Ingles, pida ayuda a alguien que si lo lea para que le traduzca las medias de seguridad. (SG-3)

SR10M/SR15M 10-01

!LEA EL

INSTRUCTIVO!

Operation Section 4-3

Horsepower Required (Min.).......50 HP 40 HP

Cutting Capacity (Diameter)....... 3” 3”

Cutting Height............................1”-15” 1”-15”

Safety Deflectors*.......................Standard Standard

Cutting Width............................ 180” 126”

Transport Width.........................90-1/2” 88”

Overall Width.............................186” 133”

Overall Length............................183” 183”

Blade Overlap.............................6” 6”

Weight (Approximate)................ 4345 lbs. 3910 lbs.

Wing Lift....................................Hydraulic Hydraulic

Wing Flex (Degrees).................. 90° Up-22° Down 90° Up-22° Down

Jack Stand............................... Standard Standard

Hitch........................................ Heavy-Duty Clevis Heavy-Duty Clevis

Blade Carrier..............................Pan Pan

Gearbox Rating:**

Power Divider.......................180 HP 180 HP

Center & Wings...................140 HP 140 HP

Output Shaft Diameter............... 2-3/8” 2-3/8”

Blade Tip Speed

Center 540 RPM................ 14,861 FPM 14,861 FPM

Wings 540 RPM.................14,242 FPM 14,242 FPM

Driveline Size:

Main (44R or CV)................ Cat 5 Cat 5

OPERATION

Wings................................ Cat 4 or 5 Cat 4 or 5

Deck Thickness........................ 10 Gauge 10 Gauge

Side Skirts............................... 1/4”x10-1/2” 1/4”x10-1/2”

Replaceable Skid Shoes............ Standard Standard

OPERATION

Standard Equipment and Specifications

SR15 SR10

1000 RPM................15,570 FPM 15,570 FPM

1000 RPM...............14,624 FPM 14,624 FPM

*Safety Deflectors are standard equipment. Single and double chain guards are available as extra equipment at extra cost. Servis-Rhino recommends mowers be equipped with deflectors or double chain guards for all mowing purposes. Single chain guards may be used for agriculture purposes only and are specifically not recommended for highway, right-of-way, parks or greenbelt mowing.

**Ratings based on actual field performance.

SR10M/SR15M 10-01

Operation Section 4-4

OPERATION

1. OPERATOR REQUIREMENTS

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

Safe mower operation requires that the operator wear approved Personal Protective Equipment (PPE) for the job conditions while connecting, operating, servicing and repairing the mower and tractor. PPE is designed to

provide operator protection from bodily injury and includes the following:

Personal Protective Equipment (PPE)

 Protective eye glasses, goggles, or face shield  Hard hat  Steel toed safety footwear  Gloves  Hearing protection  Close fitting clothing  Respirator or filter mask

OPERATION

DANGER!

SR10M/SR15M 10-01

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-27)

Operation Section 4-5

OPERATION

2. 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 ground 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 .........................SR10 40 HP; SR15 50 HP

-Maximum…….................. 540 RPM Unit - 100 HP; 1000 RPM Unit 140 HP

Drawbar......................................................... Set length according to operating speed of the mower and

driveline type, rated to carry weight of the mower, safety chain attachment point

Hydraulics...................................................... Minimum of 1 hydraulic port (extra 3-spool valve required).

Minimum 2 ports, 3 ports recommended if additional 3-spool control valve is not used.

Front End Weights..…………........................... As needed to maintain 20% weight on front axle

Power Take Off.....................…….................... Operating speed and shaft size depends on operating speed

and driveline type of the mower.

Tire Wheel Spacing..............…….................... Set tires minimum width of 60” from inside to inside of tires.

2.1 ROPS and Seat Belt

A Roll-Over-Protective-Structure (ROPS) and seat belt are essential to protect the operator from falling off the tractor, especially during a roll over where the driver could be crushed and killed. The ROPS and seat belt must be used in conjunction with one another. Only operate the tractor with the ROPS in the raised position and seat belt fastened. Tractor models not equipped with a ROPS and seat belt should have these life saving features installed by an authorized tractor dealer.

WARNING!

OPERATION

Operate this Equipment only with a Tractor equipped with an approved roll-overprotective system (ROPS). Always wear seat belts. Serious injury or even death could result from falling off the Tractor--particularly during a turnover when the

operator could be pinned under the ROPS. (SG-7)

2.2 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.

2.3 Tractor Horsepower

The horsepower required to operate the mower depends on several operating factors including the vegetation to be cut, terrain condition, operator experience, condition of the mower and tractor, and others. For most mowing conditions, the SR10 mower requires a tractor with a minimum of 40 HP and the SR15 mower requires a tractor with a minimum of 50 HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine. Exceeding 100 HP for a 540 RPM drive and 140 HP for a 1000 RPM drive may cause mower damage by overpowering the unit in heavy cutting conditions.

SR10M/SR15M 10-01

Operation Section 4-6

OPERATION

2.4 Drawbar

Constant Velocity and Standard Driveline

Position the length of the drawbar from the end of the tractor PTO shaft to the drawbar hitch hole according to the operating speed of the mower. If the mower is a 540 RPM unit, position the drawbar length from shaft end to hitch hole at 14”. For 1000 RPM mowers, set the drawbar length at 16” for 21 spline 1-3/8” mowers and at 20” for 1-3/4” 20 spline mowers.

Equal Angle Driveline Adjustment Procedure (Not available on 1000 RPM 1-3/4”-20 mowers)

Set drawbar length measured from PTO shaft end to hitch hole at 14” for 540 and 16” for 1000 RPM operating speeds. Position carrier bearing to align driveline in as straight of line as possible. Make certain that the Yokes on the Driveline and the Equal Angle Jackshaft are aligned with each other, otherwise the drivelines will not phase properly, possibly causing damage to your machine.

Tractor Drawbar Length

(Based on Mower Operating Speed)

14" (540 RPM 1-3/8”-6)

TONGUE

16" (1000 RPM 1-3/8”-21) 20” (1000 RPM 1-3/4”-20)

DRAWBAR

Pintle Hook Hitch-Optional Equipment

Drawbar length must be modified to obtain dimension "A" (CV Driveline = 17" ± 2", Standard Driveline = 19” ± 2" ).

Tongue

(540 RPM 1-3/8"-6) (1000 RPM 1-3/8"-21)

OPERATION

PTO Shaft

Drawbar

SR10M/SR15M 10-01

Operation Section 4-7

Tongue Cont. Rod

Pintle Clevis

Pintle Hook

Pintle Hook Mount

OPERATION

2.5 Tractor Hydraulics

The mower center section and each wing are positioned with hydraulic cylinders that are operated by the tractor hydraulic pump. The tractor must have a minimum of 2 hydraulic control valves devoted to the mower unless the tractor is fitted with a 3-spool control valve (extra equipment).

A 3-spool control valve is required if the tractor is equipped with a single valve and is recommended for those with two valves so that the center section and each wing can be controlled independent of one another. Refer to the Assembly Section of this manual for properly equipping the tractor with a 3-spool control valve. Tractors equipped with three hydraulic ports can position the center section and each wing independently with no extra equipment. If the tractor is equipped with only two hydraulic ports and a 3-spool control valve is not used, the wings cannot be operated independently and will raise and lower at different speeds.

2.6 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.

2.7 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 1-3/8” diameter 6-spline shaft and those operating at 1000 RPM will have a 13/8” 21-spline shaft or a 1-3/4” 20 spline shaft. Refer to the tractor owner’s manual for instructions to change 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 overrunning 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.

WARNING!

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)

Never operate the Tractor and Mower if the Mower main 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 engaged. Install an over running clutch between the Tractor PTO and the Mower driveline to prevent this potentially dangerous situation.

SR10M/SR15M 10-01

Operation Section 4-8

OPERATION

2.8 Tire Spacing

Tractor tires should be set a minimum of 60” apart measured from inside of tire to inside of tire. Refer to the tractor Operator’s Manual or consult an authorized dealer for instructions to change tractor tire spacing.

Tire Spacing

Minimum Width 60”

3. GETTING ON AND OFF THE TRACTOR

Before getting onto the tractor, the operator must read and completely understand the mower and tractor operator manuals. If any part of either manual is not completely understood, consult an authorized dealer for a complete explanation.

WARNING!

Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. (SG-12)

3.1 Boarding the Tractor

Use both hands and equipped handrails and steps for support when getting on the tractor. Never use tractor control levers for support when mounting the tractor. Always seat yourself in the operator’s seat and fasten the seatbelt. Only operate the tractor and mower with the ROPS in the raised position.

Never allow passengers to ride on the tractor or mower. Riders can easily fall off and be seriously injured or killed from being ran over by both the tractor and mower. It is the operator’s responsibility to forbid riders.

DANGER!

Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. (SG-10)

Never allow children to operate or ride on the Tractor or Implement.

(SG-11)

OPERATION

3.2 Dismounting the Tractor

Before dismounting, park the tractor and mower on a reasonably level surface, apply the parking brake, idle the engine down, disengage the PTO, and lower the mower 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 mower parts are completely stopped.

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Operation Section 4-9

OPERATION

DANGER!

Use hand rails and steps when exiting the tractor. Be careful of your step and use extra caution when mud, ice, snow or other matter has accumulated on the steps or hand rails. Use all handrails and steps for support and never rush or jump off the tractor.

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 while it is moving or while the engine is running. Operate the Tractor controls from the Tractor seat only. (SG-9)

4. STARTING THE TRACTOR

The operator must have a complete understanding of the placement, function, and operational use of all tractor controls before starting the tractor. 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.  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.

OPERATION

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.

After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent sudden and unexpected tractor movement.

DANGER!

Never run the Tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health. (SG-23)

Start the Tractor only when properly seated in the Tractor seat. Starting a Tractor in gear can result in injury or death. Read the Tractor operator’s manual for proper starting instructions. (SG-13)

SR10M/SR15M 10-01

Operation Section 4-10

OPERATION

5. 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 on blocks. Place a block in front of and behind the center section wheels to prevent the mower from moving. Keep hands and feet out from under the mower and clear of pinch points between the tractor and mower.

DANGER!

5.1 Connecting the Mower Tongue to the Tractor

1. Ensure the tractor is equipped with the correct

PTO shaft and the drawbar is set at the correct length.

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. (S3PT-15)

2. Using the parking jack, position the tongue clevis

to the height of the tractor drawbar. Adjust the mower tongue to be level and parallel with the tractor drawbar using the control rod connecting the mower tongue to the deck.

3. Board the tractor and start the engine. Back the

tractor to the mower aligning the drawbar hitch hole with the mower tongue clevis. Turn off the tractor engine, place the tractor in park, and set the parking brake before dismounting.

4. To attach the mower, place two 1” flatwashers

positioned under top lip of tongue clevis and to the top of drawbar. Add additional 1” flatwashers between the bottom of drawbar and bottom lip of clevis to fill open space. Insert a 1” diameter grade 5 or 8 bolt through clevis and drawbar and retain in position with a 1” locknut. Tighten the locknut securely but do overtighten which could spring or break the clevis. NEVER attach the mower to the tractor with a pin not having a nut.

5. Securely attach the mower safety chain to the

tractor drawbar or drawbar support frame.

Drawbar

TongueClevis

Positioning Nut

OPERATION

Parking Jack

6. Lower the jack until the tongue is completely

supported by the drawbar. Remove jack from the tongue and place on storage bracket of mower.

Safety Tow Chain

If the mower is towed on a public roadway, a safety chain with tensile strength equal to or greater than the gross weight of the mower must be connected between the tractor and mower. This will help control the implement in the event the tongue becomes disconnected from the drawbar. After connecting both ends of the safety chain, drive the tractor to the right and left to check for proper chain length. Adjust length as necessary and allow only enough slack in the chain to make a maximum turn in both directions.

SR10M/SR15M 10-01

Operation Section 4-11

OPERATION

5.2 Connecting Mower Hydraulic Lines to the Tractor

With the tractor shut down and secured in position, relieve hydraulic pressure from the tractor by moving the control levers back and forth several times or placing the levers in the float position.

When connecting the mower hydraulic lines, keep hoses, quick couplers, and swivels free of contamination. Never leave a disconnected hose end open and cap the tractor hydraulic outlet ports when not in use. If the tractor ports or mower hydraulic hose ends become contaminated, wipe clean with a rag before connecting.

Operating Mower Hydraulics with Three Tractor Hydraulic Ports

Connect one hose into each hydraulic port. Connect lines to correspond with position of hydraulic control levers.

Operating Mower Hydraulics with Two Tractor Hydraulic Ports

The lines that operate the wings must be plumbed together and will be controlled using one hydraulic control valve and the center section with the remaining control valve. Ensure that the operator is aware that each wing cannot be controlled independently nor will they raise and lower simultaneously.

Operating the Mower Hydraulics with a 3-Spool Hydraulic Control Valve (Extra Equipment)

Ensure the valve matches the hydraulic operating system of the tractor (open or closed center). Refer to the Assembly Section for additional information on equipping the tractor with a 3-spool control valve.

Mount the valve bank to a tractor fender or other accessible location. Connect valve bank inlet and outlet lines to outlets of the same tractor hydraulic port. Connect the mower hydraulics to the control valve bank with the center section line to the right port. Connect the wing cylinder lines to the control valve positioned to correspond with the left and right wing.

To activate the 3-spool hydraulic control valve, tie the tractor’s hydraulic control lever back to keep hydraulic oil continuously fed to the valve bank.

3-Spool Control Valve

OPERATION

Hydraulic Line Support

After connecting the mower hydraulic lines to the tractor, support the hoses with the equipped brackets. Ensure that hoses do not contact the driveline, do not bind while turning, and do not become pinched or kinked.

Hydraulic Cylinder Priming

Hydraulic Cylinders must be filled with hydraulic oil before removing the wing transport braces to lower the mower wings. Hydraulic cylinders and lines are filled by holding the valve control levers in the raised position until the cylinders fully retract (wing cylinders) and extend (center cylinder). Place control levers in the float position and repeat process a second time. Ensure wings are entirely supported by the cylinders before removing the transport braces. NEVER drive out bar pins and NEVER remove braces that have tension on them.

SR10M/SR15M 10-01

Operation Section 4-12

OPERATION

6. SETTING THE MOWER

Properly setting the cutting height is essential for efficient and safe operation. A properly set mower will make a more uniform cut, distribute clippings more evenly, require minimal tractor work, and follow the contour of uneven terrain. Note: Avoid very low cutting heights, striking the ground with the blades gives the most damaging shock loads and will cause damage to the mower and drive. Blades contacting the ground may cause objects to be thrown out from under the mower deck. Always avoid operating the mower at a height which causes the blades to contact the ground.

DANGER!

6.1 SETTING DECK HEIGHT

LEVELING DECK CENTER SECTION

1. Place the tractor and mower on a level surface

and lower both wings.

2. Using the center section hydraulic cylinder,

position the mower so the skid shoes are 1” less off the ground than the desired final cut height. For example, for a 3” cut raise or lower the mower until the skid shoes are approximately 2” off the ground..

3. Shut down the tractor, place the transmission in

park, and set the parking brake before dismounting.

Split Collar Assemblies

OPERATION

Leveling Rod Adjustments

4. Level the mower deck front to rear by adjusting

the leveling rods linking the tongue to the rear axle. DO NOT allow feet or other body part underneath the mower when making adjustments. To adjust rod length, loosen jamnut and screw turnbuckles. To lower the front, lengthen the rods and to raise the front, shorten the rods. DO NOT unscrew turnbuckles to the point that either rod threaded ends becomes disconnected which will cause the mower to fall. Re-tighten jamnuts when deck is leveled. IMPORTANT: Alternate adjustments between rods and adjust at equal lengths to maintain equal tension. Improper adjustments may cause rods to snap or bend.

5. Place split collar assemblies on the center axle

hydraulic cylinder rod to maintain a set cutting height each time the mower is raised and lowered.

SR10M/SR15M 10-01

Operation Section 4-13

Leveling Rod Adjustments

OPERATION

LEVELING WING SECTIONS WITH CENTER

1. To level the wing sections with the deck center,

adjust the leveling screw between the wing axle and the center axle. To lower the wing, loosen the jamnut and shorten the screw assembly, lengthen the screw assembly to raise the wing. After wings are leveled, retighten jamnuts to maintain settings.

6.2 Setting Deck Pitch

To facilitate safe and efficient operation, the mower should be operated with the deck approximately 3/4” LOWER IN THE FRONT THAN THE REAR.

Operating the mower at this pitch will allow the mower to cut the grass only once and requires less work from the tractor. In addition, a more even distribution of the clippings from the rear of the mower will be achieved with this deck pitch.

1. Adjust the leveling rods linking the tongue to the rear axle until the front of the mower is at least 3/4” lower

in the front that than the rear. To lower the front, lengthen the leveling rods and to raise the front shorten the leveling rods. IMPORTANT: Adjust the leveling rods the same amount and maintain equal tension in the rods. Improper adjustment may cause rods to snap or bend. Retighten the jamnuts after the deck pitch has been set.

OPERATION

7. DRIVELINE ATTACHMENT

The driveline yoke and tractor PTO shaft must be dirt free and greased for attachment.

To connect the mower driveline to the tractor PTO output shaft, pull the driveline yoke collar back and align the grooves and splines of the yoke with those of the PTO shaft. Push the driveline yoke onto the PTO shaft, release the locking collar, and position the yoke until the locking collar balls are seated onto the PTO shaft. Push and pull the driveline back and forth several times to ensure a secure attachment.

WARNING!

When attaching the PTO yoke to the Tractor PTO shaft, it is important that the spring activated locking collar slides freely and the locking balls are seated securely in the groove of the PTO shaft. A driveline not attached correctly to the Tractor PTO shaft could slip off and result in personal injury and damage to the cutter.

SR10M/SR15M 10-01

Operation Section 4-14

OPERATION

44R EQUAL ANGLE DRIVELINE ADJUSTMENT

Adjust drawbar length per operating speed of mower. When connecting drive always check driveline yoke phasing. The end yokes on jackshaft and maindrive should all be in line. Adjust height of jackshaft support bearing up or down so that entire drive is in a straight line from tractor to implement.

(540 RPM 1-3/8"-6) (1000 RPM 1-3/8"-21)

7.1 Driveline Length Check

WARNING!

When fitting the mower to the tractor, the telescoping driveline must be inspected to ensure that at its most compressed position, the profiles do not “bottom out”, and when at its farthest extended position, there is sufficient engagement between the profiles to operate safely. At its shortest length, there must be at least a 1” clearance between each profile end and opposite profile universal joint. At its farthest operating extension, a minimum profile engagement of 12” must be maintained for a Constant Velocity (CV) tube type driveline and a minimum engagement of 6” for non-CV solid shaft drivelines.

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

OPERATION

SR10M/SR15M 10-01

Operation Section 4-15

“Bottoming Out” Check Procedure

1. Disconnect driveline from the tractor and slide the

profiles together until fully compressed.

2. Place a mark on the inner shield 1/8” from the

end of the outer shield and reattach the driveline to the PTO shaft.

3. With the PTO NOT TURNING, slowly drive the

tractor with mower attached through the sharpest turn possible and watch shaft movement. With the PTO NOT TURNING, slowly drive the tractor with the mower attached through the most severe terrain conditions expected and watch shaft movement.

4. If the distance between the mark and the outer

shield becomes less than 2” at any point there is a potential problem bottoming out the driveline and the driveline should be shortened.

Shorten the driveline profiles as follows:

1. Remove the driveline from the tractor.

2. Position the mower to the point with the shortest

distance between the tractor PTO shaft and cutter gearbox. Shut down the tractor and securely block the mower in this position.

3. Pull driveline apart and reattach yoke to PTO

shaft.

4. Hold driveline sections parallel to one another and

measure back 1” from yoke of each shaft and place mark on opposite section. Cut this length off with a saw.

5. Round off all sharp edges and debur.

6. Thoroughly grease then reinstall the driveline.

OPERATION

7. Recheck for proper operation.

OPERATION

Driveline in maximum compressed position.

Engagement Check Procedure

1. With the driveline attached, position the mower to the point where the telescoping driveline is at its maximum

extension. Completely shut down the tractor and secure in position.

2. Mark the inner driveline shield 1/8” from the end of the outer shield.

3. Disconnect the driveline from the tractor and separate the two driveline halves.

4. Measure the distance from the mark to the end of the inner profile. This length is the amount the driveline

profiles were engaged.

5. If the engaged length is less than 12” for a CV driveline and less than 6” for a non-CV driveline, the shaft is

considered too short and should be replaced with a longer shaft. Consult an authorized dealer to purchase the required driveline length.

NOTE: If the driveline cannot be shortened and still maintain the required profile engagement, the operator must be made aware of terrain conditions and avoid situations which pose a potential problem to avoid damaging the driveline.

SR10M/SR15M 10-01

Operation Section 4-16

Servis-Rhino SR10M, SR15M User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual