Servis-Rhino CY72 Operator's Manual

Heavy-duty rotary cutter
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Published 01/08
This Operator's Manual is an integral part of the safe operation of this machine and must
be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety
and Operation Instructions contained in this manual before operating the equipment. C01-
Cover
®
RHINO
1020 S. Sangamon Ave.
Gibson City, IL 60936
800-446-5158
Email: parts@servis-rhino.com
OPERATOR'S MANUAL
©2008 Alamo Group Inc.
CY72
HEAVY-DUTY ROTARY CUTTER
Part NO. 00757419C
$0.00

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Summary of Contents for Servis-Rhino CY72

  • Page 1 READ, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. C01- Cover ® RHINO 1020 S. Sangamon Ave. Gibson City, IL 60936 800-446-5158 Email: parts@servis-rhino.com HEAVY-DUTY ROTARY CUTTER ©2008 Alamo Group Inc. Part NO. 00757419C $0.00...
  • Page 2: Warranty Information

    To the Owner/Operator/Dealer All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of acci- dents.
  • Page 3: Table Of Contents

    Chainguards (Optional Equipment at Extra Cost) ... 3-5 Driveline Attachment - CY60 (Figure Asm-0008)... 3-6 Driveline Attachment - CY72 (Figure Asm-0009)... 3-7 Offset Adapter Hitch - Extra Equipment (Figure Asm-0010) ... 3-7 Check Chains - Extra Equipment - for Lift-Models (Figure Asm-0011) ... 3-8 OPERATION SECTION ...
  • Page 4 Driveline Lubrication ... 5-4 Tail Wheel Lubrication ... 5-4 Driveline Shields/Slip Clutch Service ... 5-5 Torque Limiter (CY72) ... 5-5 Seasonal Torque Limiter Maintenance (CY72) ... 5-6 Blade/Blade Carrier Service... 5-6 Blade Carrier Removal... 5-6 Blade Carrier Installation... 5-7 Blade Servicing ... 5-7 Blade Sharpening ...
  • Page 5 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 Agricul- tural Mower Safety Practices video and guide book. The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and agricultural mowing equipment.
  • Page 6 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...
  • Page 7: Safety Section

    SAFETY SECTION Safety Section 1-1 © 2008 Alamo Group Inc.
  • Page 8: Safety Messages

    Safety Messages. Always use good common sense to avoid hazards. Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad. CY72 01/08 © 2008 Alamo Group Inc. SAFETY (SG-2)
  • Page 9 Operate the Tractor controls from the tractor seat only. Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. CY72 01/08 © 2008 Alamo Group Inc. SAFETY...
  • Page 10 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. CY72 01/08 © 2008 Alamo Group Inc. SAFETY...
  • Page 11 Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you and watch out for the other guy. Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running. CY72 01/08 © 2008 Alamo Group Inc. SAFETY (SG-21)
  • Page 12 100 yards(90 m) 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 these type of items discontinue mowing. CY72 01/08 © 2008 Alamo Group Inc. SAFETY (SG-22)
  • Page 13 Normal ground speed range is from 2 to 5 mph(3-8 kph). 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) CY72 01/08 © 2008 Alamo Group Inc. SAFETY All safety devices should be inspected...
  • Page 14 A-Frame. Lower the implement carefully to the ground. Do not put hands or feet under lifted components. CY72 01/08 © 2008 Alamo Group Inc.
  • Page 15 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. CY72 01/08 © 2008 Alamo Group Inc. SAFETY (SRM-1)
  • Page 16 WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES. CY72 01/08 © 2008 Alamo Group Inc. SAFETY Place the Implement on the ground or securely (S3PT-9) “Wait a minute...Save a life!”...
  • Page 17 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. CY72 01/08 © 2008 Alamo Group Inc. SAFETY...
  • Page 18: Decal Location

    (Some shipping and handling charges may apply). Contact your Rhino dealer to order replacement decals CY72 01/08 Safety Section 1-12 © 2008 Alamo Group Inc.
  • Page 19 D454 D315 00771283 2738332 00776031 00757419C 10058000 00024100 02959924 * Furnished by Tractor Manufacturer Decal Sheets CY60 00773314 CY72 00773315 CY72 01/08 © 2008 Alamo Group Inc. SAFETY TYPE PELIGRO DANGER DANGER DANGER DANGER CAUTION PELIGRO WARNING DANGER INSTRUCT INSTRUCT...
  • Page 20: Decal Description

    DANGER! Guard Missing, Do Not Operate. If you see this decal, Do Not Operate the mower until the shield has been replaced. P/N 00756004 DANGER! Rotating Driveline Keep Away, Contact can cause death. P/N 00756005 CY72 01/08 © 2008 Alamo Group Inc. SAFETY Safety Section 1-14...
  • Page 21 PELIGRO! Spanish Translation for Driveline Safety P/N 00773723 WARNING! Maintain shields and deflectors in good condition. Failure to do so may lead to injury or even death. P/N 00769736 CY72 01/08 © 2008 Alamo Group Inc. SAFETY Safety Section 1-15...
  • Page 22 P/N 00763613 Operator's Manual (with repair parts) and warranty was attached to this implement during final inspection. P/N 00763977 WARNING! Avoid Bodily Injury, Use 540RPM PTO Speed Only. P/N D103 CY72 01/08 Safety Section 1-16 © 2008 Alamo Group Inc.
  • Page 23 DO NOT transport or operate without the SMV. Provided by Tractor Manufacturer. Replace if missing on tractor. P/N 03200347 Logo Product Name: Rhino P/N D302 Logo Product Name: Rhino P/N D303 CY72 01/08 © 2008 Alamo Group Inc. SAFETY Safety Section 1-17...
  • Page 24 SAFETY WARNING! Do not store mower vertically on shipping brackets. To avoid injury store mower lying down. P/N D454 CY72 Logo P/N D315 INFORMATION - 5 Year Gearbox Warranty P/N 00771283 Red Reflectors P/N 2738332 CY72 01/08 Safety Section 1-18...
  • Page 25 SAFETY Read Operator’s Manual! The operator’s manual is located inside this canister. If the manual is missing order one from your dealer. P/N 00776031 CY72 01/08 Safety Section 1-19 © 2008 Alamo Group Inc.
  • Page 26: Federal Laws And Regulations

    Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.) CY72 01/08 © 2008 Alamo Group Inc. SAFETY...
  • Page 71: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1 © 2008 Alamo Group Inc.
  • Page 72 Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR INJURY. Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, attachments or the environment. CY72 01/08 © 2008 Alamo Group Inc. INTRODUCTION Introduction Section 2-2...
  • Page 73 Slow down on hills, rough terrain, and curves. Front and rear, and left and right are determined by the normal direction of travel (the same as on your automobile). CY72 01/08 © 2008 Alamo Group Inc. INTRODUCTION Introduction Section 2-3...
  • Page 74: Attention Owner/Operator

    3. Record the Mower Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual. Keep this as part of the permanent maintenance file for the implement.. CY72 01/08 Introduction Section 2-4 © 2008 Alamo Group Inc.
  • Page 75: Assembly Section

    ASSEMBLY SECTION Assembly Section 3-1 © 2008 Alamo Group Inc.
  • Page 76: A-Frame Assembly (Figure Asm-0001)

    Insert a 3/4” x 6” bolt (10) through A-frame legs, rear braces, toggle link, and bushing and retain with a 3/4” locknut (9). 4. Tighten all bolts and locknuts per recom- mended torque at this time. CY72 01/08 © 2008 Alamo Group Inc. ASSEMBLY Assembly Section 3-2...
  • Page 77: Tailwheel Assembly (Figure Asm-0002)

    Shielding CY72 01/08 © 2008 Alamo Group Inc. ASSEMBLY Attach...
  • Page 78 Deflector Corner Plates (Used on Deflectors & Chainguards) Deflector Corner Plate (Figure Asm-0004) 1. Attach the corner plate (1) to the side of the deck with a 1/2" x 1-1/4" Bolt (2), and Locknut (2). CY72 01/08 © 2008 Alamo Group Inc. ASSEMBLY Assembly Section 3-4...
  • Page 79: Chainguards (Optional Equipment At Extra Cost)

    2. Insert the individual Chain Links (2) into slotted holes in Chain Guard Plate (1) and secure in place with Rod (3) (Complete Chainguard Assemblies are available. See Parts Section in this book.) CY72 01/08 © 2008 Alamo Group Inc. ASSEMBLY Assembly Section 3-5...
  • Page 80: Driveline Attachment - Cy60 (Figure Asm-0008)

    Tighten the locknuts (2) alternately until they have reached the proper torque. Refer to Torque Chart in the Maintenance Section. CY72 01/08 © 2008 Alamo Group Inc. ASSEMBLY Assembly Section 3-6...
  • Page 81: Driveline Attachment - Cy72 (Figure Asm-0009)

    Driveline Attachment - CY72 (Figure Asm-0009) 1. Remove Wing Nut holding Gearbox Shield and raise Shield. Remove any tape from Gearbox shafts. Attach the Clamp Yoke end of the Driveline to the Gearbox. Tighten bolts evenly to their proper torque. Figure 10. Attach the...
  • Page 82: Check Chains - Extra Equipment - For Lift-Models (Figure Asm-0011)

    For additional safety in transport, raise mower as high as possible without having driveline hit deck and shorten check chains as much as possible to prevent inadvertent falling in transport. CY72 01/08 © 2008 Alamo Group Inc. ASSEMBLY Assembly Section 3-8...
  • Page 83: Operation Section

    OPERATION SECTION Operation Section 4-1 © 2008 Alamo Group Inc.
  • Page 84 Safety Messages. Always use good common sense to avoid hazards. Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad. CY72 01/08 © 2008 Alamo Group Inc. OPERATION OPERATION INSTRUCTIONS...
  • Page 85: Standard Equipment And Specifications

    Mower on a properly sized and equipped Tractor. Operating this Mower in an application for which it is not designed and/or operating the Mower with the wrong size Tractor can cause Mower component damage and equipment failure resulting in possible serious injury or death. CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 86: Operator Requirements

    NEVER knowingly allow anyone to operate this equipment when their alertness or coordination is impaired. operator or others could result if the operator is under the influence of drugs or alcohol. CY72 01/08 © 2008 Alamo Group Inc. OPERATION Drugs and alcohol will affect an operator’s...
  • Page 87: Tractor Requirements

    -Minimum ... CY72 - 40 HP -Maximum ... 75 HP • 3-Point Hitch: - Lifting Capacity ... CY72 - 1338 lbs. - Category ... CAT I or CAT II • Front End Weight ... As needed to maintain 20% weight on front axle •...
  • Page 88: 3-Point Hitch

    For most mowing conditions, the CY72 mower requires a tractor with a minimum of 40 HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine. Exceeding 75 HP may cause mower damage by overpowering the unit in heavy cutting conditions.
  • Page 89: Power Take Off (Pto)

    OPS-U- 0007 Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. CY72 01/08 © 2008 Alamo Group Inc. OPERATION Operation Section 4-7...
  • Page 90: Boarding The Tractor

    Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only. CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 91: Starting The Tractor

    Use extreme caution when connecting the mower to the tractor. The mower should be securely resting at ground level or setting on blocks. Keep hands and feet from under the mower deck and clear of pinch points between the tractor hitch arms and mower pins. OPS-R-0001 CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 92: Setting The Mower

    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. OPS-U- 0010 CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 93: Setting Mower Height

    3-Point lift maintaining a set height or when a constant pre-adjusted cut height is required. See Check Chains in the Assembly Section for this accessory. CY72 01/08 © 2008 Alamo Group Inc. OPERATION (SG-14) Operation Section 4-11...
  • Page 94: Setting Deck Pitch

    Tractor PTO shaft. A driveline not attached correctly to the Tractor PTO shaft could come loose and result in personal injury and damage to the Implement. (S3PT-17) Driveline Length Check CY72 01/08 © 2008 Alamo Group Inc. OPERATION Push the Operation Section 4-12...
  • Page 95 If the distance between the mark and the end of the outer shield tube becomes less than 2” at any point, the driveline must be shortened. OPS-R-0004_A CY72 01/08 © 2008 Alamo Group Inc. OPERATION (S3PT-18) Operation Section 4-13...
  • Page 96: Pre-Operation Inspection And Service

    CY72 Mowers The CY72 driveline is a bar and welded sleeve assembly and its length cannot be modified as described above. Contact your authorized dealer or Rhino Customer Service for recommendations to fit the mower to the tractor if there is a potential problem bottoming out the driveline.
  • Page 97: Tractor Pre-Operation Inspection/Service

    Before each mower use, a complete inspection and service is required to ensure the mower is in a good and safe working condition. Damaged and/or broken parts should be repaired and/or replaced immediately. To ensure the mower is ready for operation, conduct the following. OPS-R-0007 CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 98 PTO shaft. OPS-R-0008_A • Ensure deflectors and/or chainguards are in position and not damaged. Replace worn, broken, and missing pieces. OPS-R-0038 CY72 01/08 © 2008 Alamo Group Inc. OPERATION Operation Section 4-16...
  • Page 99 • Ensure the gearbox vent is in place and free from clogs. OPS-R-0040 CY72 01/08 © 2008 Alamo Group Inc. OPERATION All safety devices should be inspected (SGM-3)
  • Page 100: Cutting Component Inspection

    OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES. 9.3 Cutting Component Inspection Inspect blade pan and blade assembly for the following: OPS-U-0031 CY72 01/08 © 2008 Alamo Group Inc. OPERATION (SGM-10) Operation Section 4-18...
  • Page 101 Failure to replace abnormally worn blades may lead to catastrophic failure of the blades and ejection of the broken part with tremendous force which may cause serious bodily injury or death. OPS-U-0032 CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 102: Blade Bolt Inspection

    Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of the broken part which may cause serious bodily injury or death. Always replace Blade Bolts with new bolts whenever replacing the Blades. OPS-U-0037 CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 103 Blades are not chipped, cracked or bent Blade bolts are tight Wheel lug nuts are tight Transport locks are in good condition Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER CY72 01/08 © 2008 Alamo Group Inc. OPERATION Make ____________________ ________________ Shift...
  • Page 104 The engine coolant fluid level is full The radiator is free of debris The air filter is in good condition Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER CY72 01/08 © 2008 Alamo Group Inc. OPERATION Make ____________________ ________________...
  • Page 105: Driving The Tractor And Implement

    When operating in traffic always use the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you and watch out for the other guy. CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 106: Starting The Tractor

    OPS-U- 0013 Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes. CY72 01/08 Operation Section 4-24 © 2008 Alamo Group Inc.
  • Page 107: Raising The Mower

    Use extreme caution when operating on steep slopes. Keep the tractor in a low gear when going downhill. DO NOT coast or free-wheel downhill. OPS-R-0019 CY72 01/08 © 2008 Alamo Group Inc. OPERATION When OPS-R-0042...
  • Page 108: Crossing Ditches And Steep Inclines

    When crossing such terrain, the implement should be fully lowered for a lower center of gravity and added stability. OPS-R-0021 CY72 01/08 © 2008 Alamo Group Inc. OPERATION Operation Section 4-26...
  • Page 109: Operating The Tractor And Implement

    Stop mowing immediately if blades strike a foreign object. Repair all damage and make certain rotor or blade carrier is balanced before resuming mowing. (SGM-5) CY72 01/08 © 2008 Alamo Group Inc. OPERATION Inspect the area before...
  • Page 110: Foreign Debris Hazards

    If a bystander comes within 300 feet of the tractor while the mower is being operated, stop the tractor at once, idle the engine and disengage the PTO. Do not engage the PTO again until all bystanders are well past the 300 foot distance. OPS-R-0024 CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 111: Engaging The Power Take Off (Pto)

    Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up. CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 112: Pto Rpm And Ground Speed

    When mowing in reverse, operate the tractor and mower at a reduced ground speed to ensure tractor and mower control is maintained. OPS-R-0026_A CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 113 -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) CY72 01/08 © 2008 Alamo Group Inc. OPERATION (SGM-1)
  • Page 114 Large, dense, or wet vegetation may need to be mowed in two or more passes to achieve a uniform cut. In such conditions, raise the cutting height to 12” or more on the first pass OPS-R-0043 CY72 01/08 © 2008 Alamo Group Inc. OPERATION Never raise the (SRM-7)
  • Page 115 Stay alert and watch for trees, low hanging limbs, power lines, and other overhead obstacles and solid ground objects while you are operating. to avoid hitting these items OPS-R-0028_A CY72 01/08 © 2008 Alamo Group Inc. OPERATION If possible, Use care...
  • Page 116: Shutting Down The Implement

    OPS-R-0030_A Never stand or allow another person to stand between a running Tractor and the Mower when disconnecting the Implement from the Tractor 3-point hitch. CY72 01/08 © 2008 Alamo Group Inc. OPERATION Operation Section 4-34...
  • Page 117: Mower Storage

    Seasonal Clutch Maintenance of the maintenance section in this manual. OPS-R-0032_A CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 118: Transporting The Tractor And Implement

    Transport speed for laminated tires should not exceed 10 MPH. Excessive speed can cause damage to the machine and tire sections. Sectional tires must be installed such that the rubber segments lay with the ground. OPS-R-0035_A CY72 01/08 © 2008 Alamo Group Inc. OPERATION...
  • Page 119: Transporting On Public Roadways

    Consult an authorized tractor dealer for lighting kits and modifications available to upgrade the lighting on older tractor models. OPS-U- 0021 CY72 01/08 © 2008 Alamo Group Inc. OPERATION Remember that roadways are primarily designed for (SG-6)
  • Page 120: Hauling The Tractor And Implement

    Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through. OPS-U- 0024 CY72 01/08 Operation Section 4-38 © 2008 Alamo Group Inc.
  • Page 121 If during transport a hard braking, sharp turning, or swerving action was performed, stop at the next safe location to inspect the security of the load. OPS-U- 0026 CY72 01/08 Operation Section 4-39 © 2008 Alamo Group Inc.
  • Page 122: Troubleshooting Guide

    15. TROUBLESHOOTING GUIDE Problem Not Cutting Clean Breaking Blade Bolts Cutting Too High Mower Vibrates Mower Windrowing Blades Wear Fast Possible Cause Blades dull. blade rotation incorrect. Carrier RPM too low. Mower not leveled. Tires mashing down grass. Ground speed too fast. Blades locked back.
  • Page 123 Oil on Facings. Friction Facings glazed. Oil Blowing out Vent Plug Flat bottomed Vent Plug or shallow cavity Plug. Oil level too high. CY72 01/08 © 2008 Alamo Group Inc. OPERATION Tighten Bolts to 300 ft./lbs. Replace Blade Carrier. Replace Locknut.
  • Page 124 Gasket damaged. Bolts loose. Driveline Integral Shields Install Shields deformed. Rattling or Not Turning Freely Nylon Bearing worn. CY72 01/08 © 2008 Alamo Group Inc. OPERATION Replace Seal. Install Oil Seal. Use NLGI-000 Grease, or Mobilux EP023, or Gulf EP023, or Sun 740-A EP Grease.
  • Page 125: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1 © 2008 Alamo Group Inc.
  • Page 126: Maintenance

    NOTE: Overfilling the Gearbox will cause pressure to build up and cause Oil Seals to leak. ATTENTION: If the Gearbox suddenly starts making an unusual noise, stop at once, check for leaks, and refill Gearbox as required. CY72 01/08 © 2008 Alamo Group Inc. MAINTENANCE...
  • Page 127: Gearbox Lubrication (Figure Mnt-0001 And Mnt-0011)

    If the Gearbox suddenly starts making an unusual noise, stop at once, check for leaks, and refill Gearbox as required. Required lubricant for CY72 is a SAE 85W140T (PN 00765444). Use gear lube with EP additives for extreme pressure and temperature, with a AP:- GI-5 Service rating.
  • Page 128: Driveline Lubrication

    Tail Wheel Bearings are packed at the factory with heavy-duty bearing grease. Grease Fittings are provided in the Wheel Hub and Tail Wheel Beam. Grease after 8 hours of use. CY72 01/08 Maintenance Section 5-4 © 2008 Alamo Group Inc.
  • Page 129: Driveline Shields/Slip Clutch Service

    Make certain that the Driveline Integral Shields are free to telescope and rotate around the Driveline without binding. Torque Limiter (CY72) Avoid overheating of the Torque Limiter by too long or too frequent slipping, as this can damage the friction plates and limiter parts.
  • Page 130: Seasonal Torque Limiter Maintenance (Cy72)

    Seasonal Torque Limiter Maintenance (CY72) It is important that the Torque Limiter slips when an obstacle or load heavier than the setting is encountered. Before using the cutter each season, use the following procedure to make sure the torque limiter will slip and give the overload protection required.
  • Page 131: Blade Carrier Installation

    Figure Mnt-0008. Always sharpen blades by grinding. DO NOT heat and pound out edge. Do not sharpen blade to a razor edge, but leave a 1/16" blunt edge. Do not sharpen back side of blade. CY72 01/08 © 2008 Alamo Group Inc.
  • Page 132: Proper Torque For Fasteners

    NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil. They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are used. This applies to both UNF fine and UNC coarse threads. CY72 01/08 © 2008 Alamo Group Inc. MAINTENANCE...
  • Page 134: Limited Warranty

    LIMITED WARRANTIES 1.01. Servis-Rhino warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser (“Purchaser”) that the goods purchased are free from defects in material or workmanship.
  • Page 135 A) Warranty is ONE-YEAR (12 MONTHS) for Seals (After one year, seals are considered to be WEARING PARTS and replacement is the users' responsibility.) B) Users' Gearboxes may be rebuilt by Servis-Rhino or replaced by new or rebuilt Gearboxes at the option of Servis-Rhino.
  • Page 136 CY/72 ROTARY CUTTER CY/72-SOM-01/08 P/N 00757419C Printed U.S.A...

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