RHINO Turbo 120 Operator's Manual
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RHINO Turbo 120 Operator's Manual

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Table of Contents

  • English

  • Español
    • Introducción
    • Reconocimiento
    • Alertas de Seguridad
    • Palabras para el Usuario/Operador
    • Cortadora de Césped Industrial/Para Agricultura
    • Cumplimiento del Programa de Seguridad
    • Preparación para una Operación Segura
    • Arranque con Seguridad
    • Operación con Seguridad
    • Apagado con Seguridad
    • Estacionamiento Seguro
    • Realización de Mantenimiento con Seguridad
    • Palabras Fi Nales para el Usuario

    • Introduction Section
      • Equipment Specifications
      • Key Operation Points
      • Rhino Limited Warranty

    • Assembly Section
      • Dealer Setup Instructions
      • Tail Wheel Assembly - Lift Type
      • Tongue
      • Control Rods
      • Hydraulic or Manual Lift
      • Front and Rear Deflectors and Chainguards
      • Chainguards (Optional Equipment)
      • Driveline Attachment
      • SHIELD ASSEMBLY - Side Drives - Lift and Pull
      • CHECK CHAINS - LIFT MODELS (Extra Equipment)
      • Jackshaft Bearing Support Assembly

    • Operation Section
      • Operation Instructions
      • Operator Requirements
      • Tractor Requirements
      • Tractor Safety Devices
      • Drawbar-Pull Type Mower
      • Power Take off (PTO)
      • Getting on and off the Tractor
      • Starting the Tractor
      • Connecting the Mower to the Tractor
      • Point Quick Hitch
      • Connecting the Mower-Pull Type
      • Safety Tow Chain
      • Setting Mower Height- Lift Type
      • Setting Mowing Height-Pull Type and Semi-Mount Type Mowers
      • Setting Deck Pitch
      • Driveline Length Check
      • Constant Velocity (CV) Driveline
      • Pre-Operation Inspection and Service
      • Tractor Pre-Operation Inspection/Service
      • Mower Pre-Operation Inspection/Service
      • Cutting Component Inspection
      • Blade Bolt Inspection
      • Driving the Tractor and Implement
      • Starting the Tractor
      • Brake and Differential Lock Setting
      • Raising the Mower
      • Driving the Tractor and Mower
      • Crossing Ditches and Steep Inclines
      • Operating the Tractor and Implement
      • Foreign Debris Hazards
      • Bystanders/Passersby Precautions
      • Engaging the Power Take off (PTO)
      • PTO RPM and Ground Speed
      • Operating the Mower
      • Right of Way (Highway) Mowing
      • Shutting down the Implement
      • Disconnecting the Mower from the Tractor
      • Mower Storage
      • Transporting the Tractor and Implement
      • Transporting on Public Roadways
      • Hauling the Tractor and Implement
      • Trouble Shooting Guide

    • Maintenance Section
      • Hazards with Maintenance of Implement
      • Lubrication
      • Gearbox
      • Tail Wheel Assembly
      • Drivelines
      • Main & Jackshaft Driveline Shields
      • Main CV Driveline Safety Shield
      • To Disassemble Universal Joint
      • To Reassemble Universal Joint
      • Driveline Taper Cone Yoke Removal Instructions
      • Blade Servicing
      • Blade Sharpening
      • Blade Removal
      • Blade Bolt Inspection
      • Blade Carrier Removal
      • Blade Carrier Inspection
      • Blade Timing and Rotation
      • Blade Timing Procedure
      • Slip Clutch
      • Seasonal Clutch Maintenance
      • Storage
      • Proper Torque for Fasteners
      • Tools Needed for Disassembly and Assembly of T Gearbox
      • Disassembly and Assembly Procedures for T-BOX
      • Remove Main Input Shaft
      • Assembly Procedure for T-BOX
      • Input Hub Assembly
      • Right Angle Gearbox (Outboard) Assembly & Disassembly Procedures
      • Input Shaft Removal
      • Output Shaft Removal
      • Parts Inspection
      • Output Shaft Installation
      • Input Shaft Installation

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Published 08/12
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
Operation Instructions contained
in this manual before operating
the equipment. C01-Cover_R
®
RHINO
1020 S. Sangamon Ave.
Gibson City, IL 60936
800-446-5158
E-mail: parts@servis-rhino.com
OPERATOR'S MANUAL
the
Safety
©2012 Alamo Group Inc.
TURBO 120
Important
Operating
and Safety Instructions
are found in the Mower
Safety Video that can
and
be instantly accessed
on
the
internet
www.algqr.com/rve
ROTARY MOWER
Part No. 00778487C
at:
$0.00

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  • Page 1 TURBO 120 ROTARY MOWER Published 08/12 Part No. 00778487C OPERATOR’S MANUAL This Operator's Manual is an integral part of the safe operation Important Operating of this machine and must be and Safety Instructions maintained with the unit at all are found in the Mower times.
  • Page 3 Your Authorized Rhino Dealer may have shown this video and presented you a DVD Video when you purchased your mower. If you or any mower operator have not seen this video, Watch the Video, Read this Operator’s Manual, and Complete the Video Guidebook before operating your new mower.
  • Page 4 Alamo Group Ag. Division will provide one (1) AEM Mower Safety Practices Video Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video DVD Format – AEM/FEMA Mower Operator Safety Video Mower Operator’s Manual AEM Mower Operator’s Safety Manual Requester Name:____________________________________Phone: ______________________________ Requester Address:_________________________________________________...
  • Page 5 A Manual canister is provided on the implement where this manual can be properly stored. If you lose or damage this manual a free replacement manual can be obtained from an authorized Rhino dealer or by down loading the manual from the Rhino website www.servis-rhino.com...
  • Page 6 DEALER to CUSTOMER Pre-Delivery/ Operation Instructions Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are applicable. Dealer should inform Purchaser to review the contents of the Operator’s Manual including safety equipment, safe operation and maintenance, to review the Safety Signs on the implement (and tractor if possible) and of Purchaser’s responsibility to train his/her operators’s of safe operation procedures.

  • Page 7: Table Of Contents

    EQUIPMENT SPECIFICATIONS ........................2-3 KEY OPERATION POINTS ..........................2-4 Operating Noise Level/Sound Pressure ......................2-4 Warranty Information ............................2-4 RHINO LIMITED WARRANTY ........................... 2-5 ASSEMBLY SECTION ....................... 3-1 DEALER SETUP INSTRUCTIONS ........................3-2 A-FRAME ASSEMBLY-LIFT TYPE ........................3-2 TAIL WHEEL ASSEMBLY - LIFT TYPE ......................3-3 TONGUE ................................
  • Page 8 Drawbar-Pull Type Mower ..........................4-6 Front End Weight ............................... 4-6 Power Take Off (PTO) ............................4-7 Tire Spacing ............................... 4-7 GETTING ON AND OFF THE TRACTOR ......................4-8 Boarding the Tractor ............................4-8 Dismounting the Tractor ............................. 4-8 STARTING THE TRACTOR ..........................4-9 CONNECTING THE MOWER TO THE TRACTOR ..................
  • Page 9 DRIVELINE TAPER CONE YOKE REMOVAL INSTRUCTIONS ..............5-16 BLADE SERVICING ............................5-16 BLADE SHARPENING ............................ 5-17 BLADE REMOVAL ............................5-17 Blade Bolt Inspection ............................5-18 BLADE CARRIER REMOVAL ......................... 5-19 BLADE CARRIER INSPECTION ........................5-19 BLADE TIMING AND ROTATION ........................5-20 BLADE TIMING PROCEDURE ........................

  • Page 11: Safety Section

    SAFETY SECTION Safety Section 1-1 © 2012 Alamo Group Inc.

  • Page 12: General Safety Instructions And Practices

    NOTE: If you want a translation of this safety section in one of the following Languages, please contact: Translations at 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-9529; Safety Section Translations are available in Spanish, Portuguese, French, German, Russian. PN GS01 TURBO 120 08/12 Safety Section 1-2 © 2012 Alamo Group Inc.

  • Page 13: Operator Safety

    DO NOT EXCEED IMPLEMENT RATED PTO SPEED • AVOID exceeding rated PTO speeds that may result in broken drivelines or blade failures. SAFETY SIGNS: • REPLACE missing, damaged or unreadable safety signs immediately. PN OS01 TURBO 120 08/12 Safety Section 1-3 © 2012 Alamo Group Inc.

  • Page 14: Connection Or Disconnecting Implement Safety

    Increased working length exposing unshielded driveline areas and entanglement hazards. DO NOT connect the Mower to a tractor with the PTO directly connected to the Tractor transmission. PN CD02 TURBO 120 08/12 Safety Section 1-4 © 2012 Alamo Group Inc.

  • Page 15: Crushing Hazards

    USE tongue jack to control implement tongue movement. • USE tongue JACK to lift heavy implement tongues. • AVOID overloading jack to prevent jack failure and injury. PN CH02 TURBO 120 08/12 Safety Section 1-5 © 2012 Alamo Group Inc.

  • Page 16: Thrown Objects Hazards

    3. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS, 4. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, post, curbs, guardrails, or ground while mowing. PN TO02 TURBO 120 08/12 Safety Section 1-6 © 2012 Alamo Group Inc.
  • Page 17 STOP mowing when EXCESSIVE VIBRATION occurs: 1. STOP PTO and tractor ENGINE. 2. INSPECT mower for vibration source 3. REPLACE any damage parts and bent or damaged BLADES. PN TO02-X TURBO 120 08/12 Safety Section 1-7 © 2012 Alamo Group Inc.

  • Page 18: Run Over Hazards

    ONLY mount or dismount when tractor and moving parts are stopped. • STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and remove key before dismounting from tractor. PN RO01 TURBO 120 08/12 Safety Section 1-8 © 2012 Alamo Group Inc.

  • Page 19: Pto Entanglement Hazards

    DO NOT USE PTO ADAPTER. Using a PTO adapter can cause excessive vibration, thrown objects, blade and implement failures by doubling operating speed. Increased working length exposing unshielded driveline areas. PN PE01 TURBO 120 08/12 Safety Section 1-9 © 2012 Alamo Group Inc.

  • Page 20: Mower Blade Contact Hazards

    STOP rotating BLADES disengage PTO and wait for blade to stop rotating before raising mower deck or wings • STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped. PN MB01 TURBO 120 08/12 Safety Section 1-10 © 2012 Alamo Group Inc.

  • Page 21: High Pressure Oil Leak Hazards

    KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid. • Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar with this form of injury. PN HP01 TURBO 120 08/12 Safety Section 1-11 © 2012 Alamo Group Inc.

  • Page 22: Electrical & Fire Hazards

    ADJUST SLIP CLUTCHES to avoid excessive slippage and clutch plate heating. • CLEAR any grass clippings or debris buildup around mower drivelines, slip clutches, and gearboxes. • SHUT OFF ENGINE while refueling. PN EF02 TURBO 120 08/12 Safety Section 1-12 © 2012 Alamo Group Inc.

  • Page 23: Transporting Hazards

    USE low speeds and gradual steering on curves, hills, rough or uneven surfaces and on wet roads • TURN ON tractor FLASHING WARNING LIGHTS. • ALLOW clearance for implement swing while turning. PN TH02 TURBO 120 08/12 Safety Section 1-13 © 2012 Alamo Group Inc.

  • Page 24: Hazards With Maintenance Of Implement

    Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. PN HM01 TURBO 120 08/12 Safety Section 1-14 © 2012 Alamo Group Inc.

  • Page 25: Parts Information

    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 Rhino specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit”...

  • Page 26: Decal Location - Lift Type

    SAFETY Decal Location - Lift Type NOTE: Rhino supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Rhino cares about the safety of its customers, operators and bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and handling charges may apply).
  • Page 27 Torque Blade Bolt 600 lbs. D629 INSTRUCT Lube Chart D814 DANGER Multi-Language General Safety Provided by Driveline Manufacturer DECAL SHEETS Dual Spindle Decal Sheet D442 Turbo 120 Decal Sheet D475 TURBO 120 08/12 Safety Section 1-17 © 2012 Alamo Group Inc.

  • Page 28: Decal Location - Pull Type

    SAFETY Decal Location - Pull Type NOTE: Rhino supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Rhino cares about the safety of its customers, operators and bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and handling charges may apply).
  • Page 29 Pull Type Unit Hazards D518 WARNING Jack Positioning D814 DANGER Multi-Language General Safety ** Provided by Driveline Manufacturer DECAL SHEETS Dual Spindle Decal Sheet D442 Turbo 120 Decal Sheet D475 TURBO 120 08/12 Safety Section 1-19 © 2012 Alamo Group Inc.

  • Page 30: Decal Description

    SAFETY Decal Description TURBO 120 08/12 Safety Section 1-20 © 2012 Alamo Group Inc.
  • Page 31 SAFETY TURBO 120 08/12 Safety Section 1-21 © 2012 Alamo Group Inc.
  • Page 32 SAFETY TURBO 120 08/12 Safety Section 1-22 © 2012 Alamo Group Inc.
  • Page 33 SAFETY TURBO 120 08/12 Safety Section 1-23 © 2012 Alamo Group Inc.
  • Page 34 SAFETY TURBO 120 08/12 Safety Section 1-24 © 2012 Alamo Group Inc.
  • Page 35 SAFETY TURBO 120 08/12 Safety Section 1-25 © 2012 Alamo Group Inc.
  • Page 36 SAFETY TURBO 120 08/12 Safety Section 1-26 © 2012 Alamo Group Inc.
  • Page 37 SAFETY TURBO 120 08/12 Safety Section 1-27 © 2012 Alamo Group Inc.
  • Page 38 SAFETY TURBO 120 08/12 Safety Section 1-28 © 2012 Alamo Group Inc.

  • Page 39: 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.) TURBO 120 08/12 Safety Section 1-29 © 2012 Alamo Group Inc.
  • Page 42 Contents Acknowledgment ......2 Foreword ........2 Safety Alerts.

  • Page 43: Safety Alerts

    Safety Alerts Symbol Signal Words This Safety Alert Symbol means: “ATTENTION! Signal words are distinctive words that will typically be STAY ALERT! YOUR SAFETY IS INVOLVED!” found on safety signs on the mower and other worksite equipment. These words may also be found in this The Safety Alert Symbol identifi es important safety manual and the manufacturer’s manuals.

  • Page 44: The Industrial/Agricultural Mower

    The Industrial/Agricultural Mower Industrial/Agricultural Mower Types Mowers are used for pasture clipping, crop residue shredding, heavy brush cutting, waterways, right-of- Flail ways, roadside or highway mowing. Also, these mowers are used for cutting grass and other growth in public areas such as parks and cemeteries. Boom Rotary Sickle Bar...

  • Page 45: Follow A Safety Program

    Follow A Safety Program Protect Yourself Wear personal protective clothing and Personal Protective Equipment (PPE) issued to you or called for by job conditions. You must ALWAYS wear safety glasses with side shields. You may also need: — Hard hat —...
  • Page 46 Follow A Safety Program Avoid Injury From Raised Equipment Avoid Injury From High Pressure Fluid Avoid possible crushing injury from falling mower or Avoid fl uid injection injury due to high pressure fl uid leaks. other raised equipment. High Pressure Fluid Can Inject into the Body Avoid Crushing –...
  • Page 47 Follow A Safety Program Be Alert! For Safe Operation Know where to get assistance. Know how to use a fi rst You must be a qualifi ed and authorized operator for aid kit and fi re extinguisher/fi re suppression system. proper operation of your machine.
  • Page 48 Follow A Safety Program Some Rules You Must Work By (continued) Keep — Only qualifi ed and authorized individuals may operate Children this equipment. Away from — Never allow children to play on, ride on or operate Equipment the equipment. Children are not qualifi ed to operate this equipment.

  • Page 49: Prepare For Safe Operation

    Prepare For Safe Operation Check The Mower And Tractor Equipment Before beginning your work day inspect the machine Walk-Around and have all systems in good operational condition. Inspection WARNING! Prevent possible crushing injury from falling equipment. Hydraulic system or part failure could cause unsupported equipment to fall.
  • Page 50 Prepare For Safe Operation Know The Work Area Correct unsafe conditions. Do not operate in problem areas where debris and obstacles cannot be removed Before you operate the mower thoroughly inspect or marked. the work area. Walk around the area and inspect the Analyze mowing area to determine: surfaces you will travel on when using the mower.
  • Page 51 Prepare For Safe Operation Tractor And Mower Controls Safety Test — Raise and lower mower to check for driveline bottoming out or engagement problems. Start the tractor following the specifi c procedures in the — Check the equipment for excessive vibration and manufacturer’s operator’s manual.
  • Page 52 Prepare For Safe Operation Hitching Mower To Tractor Read and Three-point hitch-mounted mowers: Understand Manuals Before — Refer to mower and tractor manufacturers’ manuals. Operating — Place tractor’s hydraulic power lift (rockshaft) selector lever in down position to avoid unexpected movement.

  • Page 53: Start Safely

    Start Safely Make The Right Start Mow only in daylight or good artifi cial light conditions. Rotating Blades – Avoid serious injury or death from mower-thrown Keep Away objects or blade contact: — Keep chain shields, fl exible or solid defl ector shields or discharge chutes in place and in good repair.
  • Page 54 Operate Safely Mower-Thrown Objects (continued) Disc Mowers — When using a disc mower it is Do Not Mow important to know the area to be mowed. If the operator in Reverse has mowed the fi eld before and is familiar with all obstacles that may be present, it is suffi cient to watch ahead of the mower path for any additional objects that may have entered the fi eld.
  • Page 55 Operate Safely Under Mount Mower Safety Practices When mowing with an under mount mower: Never Stand — Keep removable discharge chute in place and over on Mower – Keep Away discharge opening. — Never stand on a mower housing when the tractor engine is operating.
  • Page 56 Operate Safely Wing And Side Mount Mowers Safety Practices 300 ft (92 m) Raised wing positions reduce shielding protection and Keep Bystanders increases the thrown object and blade contact hazard Away from risks. Mowing Area Avoid possible serious injury or death by thrown objects or blade contact from raising and lowering wings during mowing operations: —...
  • Page 57 Operate Safely Uneven Terrain Mowing Safety Practices (continued) Maintain — Use extreme care to maintain control over the Control, Use Low equipment when operating in these conditions. Speeds — Increase tractor stability by adding wheel weights, ballast and increasing wheel spacing to maximum. Refer to operator’s manual for recommendations.

  • Page 58: Park Safely

    Park Safely Parking Safety Practices — Use designated or out-of-traffi c areas. — Use fi rm level ground locations. Parking Brake — Set parking brake. — Lower raised equipment to ground. Shut down the mower and tractor using proper equipment shut down practice before dismounting tractor.

  • Page 59: Perform Maintenance Safely

    Shut Down Safely Dismounting Properly — Never dismount from moving equipment. Wait for — Never jump from any machines. Moving Parts to Stop — Dismount carefully. — Check for slippery steps. — Keep feet and hands away from controls. — Use handholds and steps during dismount. —...
  • Page 60 Perform Maintenance Safely Prepare Yourself Wear personal protective clothing and Personal Protective Equipment (PPE) issued to you or called for by job conditions. You must ALWAYS wear safety glasses with side shields. You may also need: — Hard hat — Safety shoes —...
  • Page 61 Perform Maintenance Safely Prepare The Machine — Securely support, block up, or lock up mower wings with approved locking devices before working near or Stored energy sources (electrical, mechanical, hydraulic, underneath a wing mower. pneumatic, chemical, thermal, etc.) must be controlled —...
  • Page 62 Perform Maintenance Safely Perform Maintenance Safely Use Proper Ventilation Make sure the hoists or jacks you use are in good repair. Never use jacks with cracked, bent, or twisted parts. If it is necessary to run an engine in an enclosed area, Never use frayed, twisted or pinched cables.
  • Page 63 Perform Maintenance Safely Hydraulic System Hazards When venting or fi lling the hydraulic system, loosen the fi ller cap slowly and remove it gradually. The hydraulic system is under pressure whenever the Never reset any relief valve in the hydraulic system to a engine is operating and may hold pressure even after the pressure higher than recommended by the manufacturer.
  • Page 64 Perform Maintenance Safely Avoid Explosion — Observe the polarity of the batteries and connections. — Make the fi nal cable connection to the engine or the WARNING! Avoid possible serious injury from furthest ground point away from the battery. Never explosion.
  • Page 65 Perform Maintenance Safely Tire And Wheel Maintenance (continued) Never cut or weld on a wheel with an infl ated tire mounted on it. This could cause explosive WARNING! The types of wheels and tires usually decompression. found on this equipment require special care when Check that the tire size and wheel are correctly matched.

  • Page 66: Final Word To The User

    Perform Maintenance Safely Mower Blade Maintenance (continued) — Avoid bending blades. Help prevent mower blades from bending or cracking by avoiding contact with — How are mower blades made? solid objects. Mower blades are intended to cut Mower blades are made of high strength alloy spring grass, shrubs, woody vegetation, and small trees and steel.

  • Page 68: Reconocimiento

    Contenido Reconocimiento ....... 2 Introducción ........2 Alertas de seguridad .

  • Page 69: Alertas De Seguridad

    Alertas de seguridad Símbolo Palabras indicativas Este símbolo de alerta de seguridad signifi ca: Las palabras indicativas son palabras distintivas que “¡ATENCIÓN! ¡MANTÉNGASE ALERTA! ¡SU típicamente se encontrarán en letreros de seguridad SEGURIDAD ESTÁ EN RIESGO!” de la cortadora de césped y otros equipos del sitio de trabajo.

  • Page 70: Cortadora De Césped Industrial/Para Agricultura

    Cortadora de césped industrial/para agricultura Tipos de cortadora de césped industrial/para agricultura Las cortadoras de césped se usan para recortar pasturas, Triturador desmenuzar residuos de cultivos, cortar arbustos, realizar desbroce pesado, cortar la hierba en vías de agua, derechos de paso, costados de caminos o autopistas. Además, estas cortadoras se usan para cortar la hierba y otras plantas en zonas públicas como parques y cementerios.

  • Page 71: Cumplimiento Del Programa De Seguridad

    Cumplimiento del programa de seguridad Protéjase a sí mismo Use la ropa de protección personal y los equipos de protección personal (PPE) que se le proporcionen o que requieran las condiciones del trabajo. SIEMPRE debe usar gafas de seguridad con escudos laterales. Puede necesitar también: —...
  • Page 72 Cumplimiento del programa de seguridad Evite las lesiones provocadas por equipos elevados Si un fl uido se inyecta en la piel, debe ser extraído dentro de pocas horas por personal médico Evite posibles lesiones de aplastamiento por caídas de la familiarizado con este tipo de lesión.
  • Page 73 Cumplimiento del programa de seguridad ¡Manténgase alerta! Para una operación segura Sepa dónde obtener asistencia. Sepa cómo usar un Usted debe ser un operador cualifi cado y autorizado equipo de primeros auxilios y un extintor de incendios/ para operar la máquina correctamente. Debe comprender sistema de supresión de fuego.
  • Page 74 Cumplimiento del programa de seguridad Algunas reglas que debe cumplir al trabajar (continuación) Mantenga — Únicamente personas cualifi cadas y autorizadas a los niños alejados pueden manejar estos equipos. de los equipos — Nunca permita que los niños jueguen en los equipos, viajen en ellos o los hagan funcionar.

  • Page 75: Preparación Para Una Operación Segura

    Preparación para una operación segura Revise los equipos de la cortadora de césped y el marcadas; incluya los pernos y sujetadores de las hojas. Nunca enderece o suelde en las hojas. tractor — Asegúrese de que el escudo para objetos que son Antes de comenzar la jornada de trabajo, inspeccione la arrojados se encuentre correctamente instalado y en buen máquina y asegúrese de que todos los sistemas estén en...
  • Page 76 Preparación para una operación segura Familiarícese con la zona de trabajo Corrija las condiciones no seguras. No opere en áreas con problemas donde no se puedan retirar o marcar los Antes de hacer funcionar la cortadora de césped, residuos y los obstáculos. inspeccione cuidadosamente la zona de trabajo.
  • Page 77 Preparación para una operación segura Prueba de seguridad de los controles del tractor y de la cortadora de césped Use el ROPS Arranque el tractor siguiendo los procedimientos y el cinturón de seguridad específi cos del manual del operador del fabricante. Estos procedimientos normalmente incluyen: —...
  • Page 78 Preparación para una operación segura Enganche de la cortadora de césped al tractor Lea y asegúrese Cortadoras montadas en enganche de tres puntos: de comprender los — Consulte los manuales de los fabricantes de la manuales antes de comenzar la cortadora y del tractor.

  • Page 79: Arranque Con Seguridad

    Arranque con seguridad Cómo realizar un arranque correcto Corte la hierba únicamente con luz diurna o en condiciones de buena luz artifi cial. Hojas giratorias – Manténgase Evite lesiones graves o muerte producidas por objetos arrojados por la cortadora o por el contacto con las hojas: —...
  • Page 80 Operación con seguridad Objetos arrojados por la cortadora de césped Apague la TDF, espere que las hojas dejen de girar, eleve la cortadora y, después, retroceda. (continuación) Corte desplazándose en sentido de avance. Cortadoras de disco — Cuando se usa una cortadora de disco, es importante conocer la zona donde se va a cortar.
  • Page 81 Operación con seguridad Prácticas de seguridad para la cortadora de césped de montaje inferior Nunca se pare sobre la cortadora Cuando se traslada con una cortadora de césped de de césped – montaje inferior: Manténgase alejado — Mantenga la rampa de descarga extraíble en su lugar y por encima de la abertura de descarga.
  • Page 82 Operación con seguridad Prácticas de seguridad para cortadoras de 300 ft césped con laterales y montaje lateral (92 m) Mantenga a las personas ajenas Las posiciones elevadas de los laterales reducen la alejadas de la zona protección de los escudos y aumentan los riesgos de de corte objetos arrojados y contacto con las hojas.
  • Page 83 Operación con seguridad Prácticas de seguridad para trabajos de corte en terrenos desparejos (continuación) Mantenga — Use extremo cuidado para mantener el control de los el control, equipos cuando trabaja en estas condiciones. desplácese — Aumente la estabilidad del tractor agregando pesos o lastre en las ruedas y aumentando al máximo la separación entre las ruedas.

  • Page 84: Estacionamiento Seguro

    Estacionamiento seguro Prácticas de seguridad para el estacionamiento — Use las zonas designadas o alejadas del tránsito. Aplique el freno de — Use lugares con suelo fi rme y nivelado. estacionamiento — Aplique el freno de estacionamiento. — Descienda el equipo de la cortadora de césped hasta el suelo.

  • Page 85: Realización De Mantenimiento Con Seguridad

    Apagado con seguridad Descenso correcto — Nunca descienda de equipos en movimiento. Espere hasta que las — Nunca baje de una máquina saltando. piezas móviles se detengan — Descienda con cuidado. — Verifi que que no haya peldaños resbaladizos. — Mantenga los pies y las manos lejos de los controles. —...
  • Page 86 Realización de mantenimiento con seguridad Preparación personal Use la ropa de protección personal y los equipos de protección personal (PPE) que se le proporcionen o que requieran las condiciones del trabajo. SIEMPRE debe usar gafas de seguridad con escudos laterales. Puede necesitar también: —...
  • Page 87 Realización de mantenimiento con seguridad Preparación de la máquina Deben controlarse o reducirse las fuentes de energía Prepare los sistemas de la almacenada (eléctricas, mecánicas, hidráulicas, máquina para neumáticas, químicas, térmicas, etc.) al mínimo realizarles servicios practicable antes de realizar cualquier procedimiento de mantenimiento, reparación o servicio.
  • Page 88 Realización de mantenimiento con seguridad Use ventilación adecuada Si es necesario hacer funcionar un motor en una zona Retire la llave y cerrada, elimine del área las emanaciones de escape lea el manual de con una extensión del caño de escape. Si no tiene esa mantenimiento extensión, asegúrese de abrir las puertas y dejar entrar aire del exterior.
  • Page 89 Realización de mantenimiento con seguridad Riesgos del sistema hidráulico Cuando ventila o llena el sistema hidráulico, afl oje la tapa de llenado con lentitud y retírela gradualmente. El sistema hidráulico se encuentra bajo presión siempre Nunca restablezca una válvula de alivio del sistema que el motor está...
  • Page 90 Realización de mantenimiento con seguridad Evite explosiones — Asegúrese de que las máquinas no se estén tocando. — Observe la polaridad de las baterías y conexiones. ¡ADVERTENCIA! Evite posibles lesiones graves por — Realice la conexión fi nal de cable al motor o al punto explosiones.
  • Page 91 Realización de mantenimiento con seguridad Mantenimiento de neumáticos y ruedas (continuación) Evite la explosión ¡ADVERTENCIA! Los tipos de ruedas y neumáticos de los neumáticos que generalmente se encuentran en estos equipos requieren cuidados especiales al realizar servicios para evitar lesiones graves o la muerte. No infl e los neumáticos por encima de la presión No infl e neumáticos con gases infl amables o con sistemas recomendada.

  • Page 92: Palabras Fi Nales Para El Usuario

    Realización de mantenimiento con seguridad Mantenimiento de las hojas de la cortadora — Evite doblar las hojas. Contribuya a prevenir que las hojas de la cortadora se doblen o rajen evitando el (continuación) contacto con objetos sólidos. Las hojas de la cortadora —...

  • Page 93: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1 © 2012 Alamo Group Inc.
  • Page 94 INTRODUCTION We are pleased to have you as a Rhino customer. Your Rotary Cutter has been carefully designed with care and built with quality materials by skilled workers to give maximum service with minimum down time. This manual is provided to give you the necessary operating and maintenance instructions for keeping your rotary cutter in top operating condition.

  • Page 95: Equipment Specifications

    INTRODUCTION The Rhino Turbo 120 Rotary Mower is designed for medium duty applications such as weed, grass, corn stalks, and light brush to 3" diameter. These mowers are single spindle with two free-swinging blades. Free swinging blades reduce the shock of impact when a stationary object is hit.

  • Page 96: Key Operation Points

    PARTS and replacement is the users' responsibility.) B. Users' Gearboxes may be rebuilt by Rhino or replaced by new or rebuilt Gearboxes at the option of Rhino. 2. ONE-YEAR (12 months) LIMITED WARRANTY** on the DRIVELINE components provided they have been properly maintained†...

  • Page 97: Rhino Limited Warranty

    LIMITED WARRANTIES 1.01. 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 99: Assembly Section

    ASSEMBLY SECTION Assembly Section 3-1 © 2012 Alamo Group Inc.

  • Page 100: Dealer Setup Instructions

    (3) and brace (4). Then attach another bushing (20) in between braces (3) with bolt (7), and locknut (6). 4. Install Brace supports (4) to the rear lugs on the Main Frame with pivot pin(22) and retain with bolt (10) and locknut (6). Figure Asm-R-0305 TURBO 120 08/12 Assembly Section 3-2 © 2012 Alamo Group Inc.

  • Page 101: Tail Wheel Assembly - Lift Type

    Install Locknut (7). Figure Asm-R-0307 ‘ The Components of these machines are quite heavy. Block all components up securely before working under or putting extremities under such parts. TURBO 120 08/12 Assembly Section 3-3 © 2012 Alamo Group Inc.

  • Page 102: Tongue

    Attach the Axle Arms (10) to the Main Axle (9) by attaching the axle arm (10) and axle arm plate (8) with bolt (7) and locknut (17). Then attach Spindle Hub Assembly (3) to axle arm (10) with bolt (14) and locknut (13). Figure Asm-R-0310 TURBO 120 08/12 Assembly Section 3-4 © 2012 Alamo Group Inc.

  • Page 103: Control Rods

    NOTE: The clamping cone is serviced only as a complete assembly. Do not attempt to disassemble the clamping cone. TURBO 120 08/12 Assembly Section 3-5 © 2012 Alamo Group Inc.

  • Page 104: Hydraulic Or Manual Lift

    Note: If Laminated Tires are used, place the flat side of the Lug Nut against the Wheel. Note: the direction of travel and curvature of rubber segments in tire and install as shown in FIGURE Asm-R- 0127 TURBO 120 08/12 Assembly Section 3-6 © 2012 Alamo Group Inc.

  • Page 105: Front And Rear Deflectors And Chainguards

    Bolts (7), Flatwashers (8) and Locknuts (6). Rear Solid Skirt Attach the rear Rubber Deflectors (1) to the Mower with Bracket Straps (2) 1/2" x 1-1/4" Bolts (4), and Locknuts (3). TURBO 120 08/12 Assembly Section 3-7 © 2012 Alamo Group Inc.

  • Page 106: Chainguards (Optional Equipment)

    91) to the mower with 1/2” x 1-1/4” Bolts (2), Flatwashers (3), and Locknuts (4). Fasten the chain links (5) to the guard by inserting the rod (6) through the links and bending the ends. TURBO 120 08/12 Assembly Section 3-8 © 2012 Alamo Group Inc.

  • Page 107: Driveline Attachment

    Attach the slip clutch end of the driveline to the gearbox input shaft securely. Make certain that the slip clutch is fully onto the input shaft splines. Tighten the locknuts (2) alternately until they have reached the proper torque. Refer to Torque Chart in Maintenance Section. TURBO 120 08/12 Assembly Section 3-9 © 2012 Alamo Group Inc.

  • Page 108: Shield Assembly - Side Drives - Lift And Pull

    SHIELD ASSEMBLY - Main Input - Lift and Pull Attach the Bracket (1) to the Center Gearbox with M10 x 35 Bolts (2), and Flatwasher (3). Install Shield (5) and retain with 1/2” Wing Nut (4). TURBO 120 08/12 Assembly Section 3-10 © 2012 Alamo Group Inc.

  • Page 109: Check Chains - Lift Models (Extra Equipment)

    HOLE NOTE: A 11/16” diameter hole must be drilled through the inside hitch lug according to the dimensions shown. Figure Asm-R-0299 TURBO 120 08/12 Assembly Section 3-11 © 2012 Alamo Group Inc.

  • Page 110: Jackshaft Bearing Support Assembly

    Bolt 1/2” x 1-1/2” (22) and Lockwasher (21) for the rear. Then attach Bearing Assembly (27) to Carrier Mount Weldment (3) with Bolt (10) and Locknut (11). Insert the splined end of Jackshaft (6) into the Bearing Support. (Figure Asm-R-0301). TURBO 120 08/12 Assembly Section 3-12 © 2012 Alamo Group Inc.

  • Page 111: Operation Section

    OPERATION SECTION Operation Section 4-1 © 2012 Alamo Group Inc,...

  • Page 112: Operation Instructions

    RHINO TURBO 120 MEDIUM-DUTY ROTARY MOWER OPERATION INSTRUCTIONS Rhino rotary mowers are manufactured with quality material by skilled workers. These mowers are designed to cut grass, weeds, small brush and other vegetative material up to 3” diameter in areas such as pastures, industrial areas, and roadsides.

  • Page 113: Operator Requirements

    Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol. (SG-27) TURBO 120 08/12 Operation Section 4-3 © 2012 Alamo Group Inc,...

  • Page 114: Tractor Requirements

    (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) TURBO 120 08/12 Operation Section 4-4 © 2012 Alamo Group Inc,...

  • Page 115: Tractor Safety Devices

    The power required to operate a mower is determined by the tractor PTO horsepower. For most mowing conditions, the TURBO 120 lift mower requires a tractor with at least 60 HP and the semi-mount and pull type mower require at least 50 HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine.

  • Page 116: Drawbar-Pull Type Mower

    20% total weight is reached on the front tires. Front weights and weight carriers can be purchased through an authorized tractor dealership. OPS-U- 0005 TURBO 120 08/12 Operation Section 4-6...

  • Page 117: Power Take Off (Pto)

    Refer to the tractor Operator’s Manual or consult an authorized dealer for instructions to change tractor tire spacing. OPS-R- 0062 TURBO 120 08/12 Operation Section 4-7 © 2012 Alamo Group Inc,...

  • Page 118: Getting On And Off The Tractor

    Use all handrails and steps for support and never rush or jump off the tractor. OPS-U- 0009 TURBO 120 08/12 Operation Section 4-8 © 2012 Alamo Group Inc,...

  • Page 119: Starting The Tractor

    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) TURBO 120 08/12 Operation Section 4-9 © 2012 Alamo Group Inc,...

  • Page 120: Connecting The Mower To The Tractor

    7. Adjust any lower link check chains, guide blocks, or sway blocks to prevent the mower from swaying side to side and possible contact with tractor rear tires. TURBO 120 08/12 Operation Section 4-10 © 2012 Alamo Group Inc,...

  • Page 121: Point Quick Hitch

    Offset Adapter Hitches connect to the 3-point hitch the same way as the mower A-frame. See Offset Adapter Hitch in the Assembly Section for details to equip the mower with this feature. TURBO 120 08/12 Operation Section 4-11 © 2012 Alamo Group Inc,...

  • Page 122: Connecting The Mower-Pull Type

    Note: Never raise the 3-point lift with the mower attached as catastrophic driveline damage will occur. TURBO 120 08/12 Operation Section 4-12 © 2012 Alamo Group Inc,...

  • Page 123: Safety Tow Chain

    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) TURBO 120 08/12 Operation Section 4-13 © 2012 Alamo Group Inc,...

  • Page 124: Setting Mower Height- Lift Type

    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. TURBO 120 08/12 Operation Section 4-14 © 2012 Alamo Group Inc,...

  • Page 125: Setting Mowing Height-Pull Type And Semi-Mount Type Mowers

    Never raise the 3-point lift with the mower attached as catastrophic driveline damage will occur. TURBO 120 08/12 Operation Section 4-15 © 2012 Alamo Group Inc,...

  • Page 126: Setting Deck Pitch

    PTO shaft. Push and pull the driveline back and forth several times to ensure a secure attachment. OPS-R-0003_A TURBO 120 08/12 Operation Section 4-16 © 2012 Alamo Group Inc,...

  • Page 127: Driveline Length Check

    If the distance between the mark and the end of the outer shield tube becomes less than 2” at any point, the driveline must be shortened. OPS- R-0004_D TURBO 120 08/12 Operation Section 4-17 © 2012 Alamo Group Inc,...
  • Page 128 NOTE: When raising the mower, at least 1” clearance must be maintained between the driveline and the mower deck. If necessary, place an upper lift stop on the 3-point hitch control lever to limit the height the mower can be raised. OPS-R-0005-G TURBO 120 08/12 Operation Section 4-18 © 2012 Alamo Group Inc,...

  • Page 129: Constant Velocity (Cv) Driveline

    Position the mower at multiple angles and perform the above procedure. Determine the sharpest turning radius that maintains a safe operating angle and note this position to the operator. OPS-R-0006 TURBO 120 08/12 Operation Section 4-19 © 2012 Alamo Group Inc,...

  • Page 130: Pre-Operation Inspection And Service

    Make sure all pins have cotter pins and washers. Serious injury may occur from not maintaining this machine in good working order. (SG-21) TURBO 120 08/12 Operation Section 4-20 © 2012 Alamo Group Inc,...

  • Page 131: Tractor Pre-Operation Inspection/Service

    Ensure the manual canister is secured to the equipment with the operator’s manual inside. • Ensure all safety signs are in place and legible. Replace missing, damaged, and illegible decals. OPS-U- 0011 TURBO 120 08/12 Operation Section 4-21 © 2012 Alamo Group Inc,...
  • Page 132 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) TURBO 120 08/12 Operation Section 4-22 © 2012 Alamo Group Inc,...
  • Page 133 • Ensure all gearbox vents are in place and free from clogs. OPS-R-0011_F TURBO 120 08/12 Operation Section 4-23 © 2012 Alamo Group Inc,...
  • Page 134 • Ensure the blade carriers are properly timed to avoid blade contact during operation. instructions to properly time blades in the Maintenance Section. OPS-R-0041 _B TURBO 120 08/12 Operation Section 4-24 © 2012 Alamo Group Inc,...

  • Page 135: Cutting Component Inspection

    OPERATION 8.3 Cutting Component Inspection Inspect blade pan and blade assembly for the following: OPS-U-0031 TURBO 120 08/12 Operation Section 4-25 © 2012 Alamo Group Inc,...
  • Page 136 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 TURBO 120 08/12 Operation Section 4-26 © 2012 Alamo Group Inc,...

  • Page 137: 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 TURBO 120 08/12 Operation Section 4-27 © 2012 Alamo Group Inc,...
  • Page 138 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 TURBO 120 08/12 Operation Section 4-28 © 2012 Alamo Group Inc,...
  • Page 139 Blade bolts are tight Wheel lug nuts are tight Transport locks are in good condition Make: ________________ Shift: __________________ Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER TURBO 120 08/12 Operation Section 4-29 © 2012 Alamo Group Inc,...

  • Page 140: 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. (SG-19) TURBO 120 08/12 Operation Section 4-30 © 2012 Alamo Group Inc,...

  • Page 141: Starting The Tractor

    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. TURBO 120 08/12 Operation Section 4-31 © 2012 Alamo Group Inc,...

  • Page 142: 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 TURBO 120 08/12 Operation Section 4-32 © 2012 Alamo Group Inc,...

  • Page 143: Crossing Ditches And Steep Inclines

    When confronted with an incline or ditch, do not approach from an angle which is perpendicular or straight on as damage to or over-collapse of the driveline may occur. OPS-R-0021_A TURBO 120 08/12 Operation Section 4-33 © 2012 Alamo Group Inc,...

  • Page 144: 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-05) TURBO 120 08/12 Operation Section 4-34 © 2012 Alamo Group Inc,...

  • Page 145: 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 TURBO 120 08/12 Operation Section 4-35 © 2012 Alamo Group Inc,...

  • Page 146: 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. (SGM-09) TURBO 120 08/12 Operation Section 4-36 © 2012 Alamo Group Inc,...

  • Page 147: Pto Rpm And Ground Speed

    When mowing in reverse, operate the tractor and mower at a much reduced ground speed to ensure control is maintained of the tractor and cutter. OPS-R-0026_H TURBO 120 08/12 Operation Section 4-37 © 2012 Alamo Group Inc,...
  • Page 148 12” from ground level, disengage the tractor PTO and wait for all mower rotation to come to a complete stop before proceeding to raise the mower. OPS-R-0027_B TURBO 120 08/12 Operation Section 4-38 © 2012 Alamo Group Inc,...
  • Page 149 If possible, select a mowing pattern that is at a 90 degree angle to the first pass to reduce streaking for a more uniform cut. OPS-R-0044 TURBO 120 08/12 Operation Section 4-39 © 2012 Alamo Group Inc,...

  • Page 150: Right Of Way (Highway) Mowing

    Mower sections or wings are adjusted to be close and parallel to ground without exposing blades. • MOWING AREA has been inspected and foreign materials and debris have been removed. • PASSERSBY are inside enclosed vehicle. OPS-U-0040 TURBO 120 08/12 Operation Section 4-40 © 2012 Alamo Group Inc,...

  • Page 151: Shutting Down The Implement

    Use extreme care to keep feet and hands from under the mower and clear of any pinch points caused by the tractor hitch arms and mower pins. OPS-R-0030_A TURBO 120 08/12 Operation Section 4-41 © 2012 Alamo Group Inc,...
  • Page 152 Do not let the driveline fall into mud or dirt, which can contaminate the bearing and shorten the life of the driveline.OPS-R-0031_D TURBO 120 08/12 Operation Section 4-42 © 2012 Alamo Group Inc,...

  • Page 153: Mower Storage

    Seasonal Clutch Maintenance of the maintenance section in this manual. OPS-R-0032_B TURBO 120 08/12 Operation Section 4-43 © 2012 Alamo Group Inc,...

  • Page 154: Transporting The Tractor And Implement

    PTO output shaft. Secure the driveline to the mower deck to prevent driveline damage or loss during transport. OPS-R-0034_B TURBO 120 08/12 Operation Section 4-44 © 2012 Alamo Group Inc,...

  • Page 155: Transporting On Public Roadways

    Replace the SMV emblem if faded, damaged, or no longer reflective. OPS-U- 0020 TURBO 120 08/12 Operation Section 4-45 © 2012 Alamo Group Inc,...
  • Page 156 OPS- U- 0022_A Reduce speed before turning or applying the brakes. Ensure that both brake pedals are locked together when operating on public roads. OPS-U- 0023 TURBO 120 08/12 Operation Section 4-46 © 2012 Alamo Group Inc,...

  • Page 157: Hauling The Tractor And Implement

    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. TURBO 120 08/12 Operation Section 4-47 © 2012 Alamo Group Inc,...

  • Page 158: Trouble Shooting Guide

    (Refer to the “Operation Section- Material Distribution Setting the Mower- Setting Deck Height”) Excessive ground speed Reduce ground speed. Conditions too wet. Wait for conditions to dry. Reduce ground speed. TURBO 120 08/12 Operation Section 4-48 © 2012 Alamo Group Inc,...
  • Page 159 PTO engaged at high engine RPM Idle engine to engage PTO Cutting in rocky conditions Increase cutting height. Blade carrier RPM too high. Check gearbox ratios. Blades not properly heat treated. Consult your Dealer. TURBO 120 08/12 Operation Section 4-49 © 2012 Alamo Group Inc,...

  • Page 161: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1 © 2012 Alamo Group Inc.

  • Page 162: Hazards With Maintenance Of Implement

    Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. PN HM01 TURBO 120 08/12 Maintenance Section 5-2 © 2012 Alamo Group Inc.

  • Page 163: Lubrication

    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 Rhino speci- fications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce mower performance, void warranties, and present a safety hazard.
  • Page 164 MAINTENANCE TURBO 120 08/12 Maintenance Section 5-4 © 2012 Alamo Group Inc.
  • Page 165 MAINTENANCE TURBO 120 08/12 Maintenance Section 5-5 © 2012 Alamo Group Inc.
  • Page 166 MAINTENANCE TURBO 120 08/12 Maintenance Section 5-6 © 2012 Alamo Group Inc.
  • Page 167 MAINTENANCE TURBO 120 08/12 Maintenance Section 5-7 © 2012 Alamo Group Inc.

  • Page 168: Gearbox

    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. TURBO 120 08/12 Maintenance Section 5-8 © 2012 Alamo Group Inc.

  • Page 169: Tail Wheel Assembly

    U-Joint while trying to rotate the shaft on the other side of the U-Joint. If there is noticeable movement in the Driveline replace the U-Joint before it causes severe damage to the Driveline. TURBO 120 08/12 Maintenance Section 5-9...
  • Page 170 Telescoping Tube 8 Hours 6 - 8 Shield Bearings 50 Hours 1 - 2 End Spider Hub 20 Hours 1 - 2 CV Center Housing 8 Hours 12 -15 TURBO 120 08/12 Maintenance Section 5-10 © 2012 Alamo Group Inc.

  • Page 171: Main & Jackshaft Driveline Shields

    Install locking screws. FIGURE Mnt-0028. IMPORTANT! Check that Guard Missing decal steel tube under inner guard Rotating Driveline Decal firmly affixed, undamaged and readable. If not, replaced. TURBO 120 08/12 Maintenance Section 5-11 © 2012 Alamo Group Inc.

  • Page 172: Main Cv Driveline Safety Shield

    Make sure holes for screws are visible. Tighten locking screws. Figure Mnt-R-0039 Important! Check that Guard Missing decal on steel tube under inner guard and Rotating Driveline Decal are firmly affixed, undamaged and readable. If not, replace. TURBO 120 08/12 Maintenance Section 5-12 © 2012 Alamo Group Inc.

  • Page 173: To Disassemble Universal Joint

    Step 2. 4. Grip loosened cup in vise, strike yoke arm to drive yoke off cup. Repeat on opposite cup. TURBO 120 08/12 Maintenance Section 5-13 © 2012 Alamo Group Inc.

  • Page 174: To Reassemble Universal Joint

    1. Smear grease into bearings and check for dirt. CAUTION! Make sure all needle bearings are seated properly. 2. Insert cup and cross. Drive in with spacer. 3. Insert snap ring TURBO 120 08/12 Maintenance Section 5-14 © 2012 Alamo Group Inc.
  • Page 175 6. To loosen cross, strike yoke arm and check cross for free rotation 7. Position second yoke on cross. Repeat Steps 2 to 6. 8. Grease Kit after assembly is completed. TURBO 120 08/12 Maintenance Section 5-15 © 2012 Alamo Group Inc.

  • Page 176: Driveline Taper Cone Yoke Removal Instructions

    TURBO 120 08/12 Maintenance Section 5-16 © 2012 Alamo Group Inc.

  • Page 177: Blade Sharpening

    1/4 inch at any point. Install blade bolts with partially worn side of bolt or away from center. Tighten lock nut to 600 ft. lbs. TURBO 120 08/12 Maintenance Section 5-17 © 2012 Alamo Group Inc.

  • Page 178: 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. TURBO 120 08/12 Maintenance Section 5-18 © 2012 Alamo Group Inc.

  • Page 179: Blade Carrier Removal

    TURBO 120 08/12 Maintenance Section 5-19 © 2012 Alamo Group Inc.

  • Page 180: Blade Timing And Rotation

    4. Manually rotate carriers until blades are positioned at near 90 degree angle from one another. See Fig. Mnt-R-0102 5. Replace connecting coupler. 6. Manually spin carriers a complete rotation to ensure blades do not collide with one another. TURBO 120 08/12 Maintenance Section 5-20 © 2012 Alamo Group Inc.

  • Page 181: Slip Clutch

    3. Engage the PTO (approximately one second) and then quickly disengage it. The friction lining plates shoulder break loose. 4. Turn tractor off and tighten the nuts on the springs to their original position of 1-9/16” compressed spring length. TURBO 120 08/12 Maintenance Section 5-21 © 2012 Alamo Group Inc.

  • Page 182: Storage

    NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil. They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are used. This applies to both UNF fine and UNC coarse threads. TURBO 120 08/12 Maintenance Section 5-22 © 2012 Alamo Group Inc.
  • Page 183 MAINTENANCE TURBO 120 08/12 Maintenance Section 5-23 © 2012 Alamo Group Inc.

  • Page 184: Tools Needed For Disassembly And Assembly Of T Gearbox

    HANDLE THEM SAFELY. LIFT CAREFULLY AND PROPERLY USING YOUR LEGS TO LIFT - NOT YOUR BACK. NOTICE: REFER TO OPERATOR'S MANUAL FOR INSTRUCTIONS FOR PROPER RE-ASSEMBLY ONTO THE MOWER DECK. TIGHTEN CORRECTLY. TURBO 120 08/12 Maintenance Section 5-24 © 2012 Alamo Group Inc.
  • Page 185 Divider Gasket 0.10 Divider Gasket 0.25 Bearing Adjusting Nut Cotter Pin Copper Sealing Washer Dip Stick Breather Assembly Bearing Spacer Divider 15 Tooth Gear Divider Bearing Spacer Hex Head Level Plug TURBO 120 08/12 Maintenance Section 5-25 © 2012 Alamo Group Inc.

  • Page 186: Disassembly And Assembly Procedures For T-Box

    Gearbox is now completely disassembled. Inspect and replace all worn or damaged parts. Also mark side cap which was closest to gear and main housing, so it may be reassembled later in same location. TURBO 120 08/12 Maintenance Section 5-26 © 2012 Alamo Group Inc.

  • Page 187: Assembly Procedure For T-Box

    Remove side caps one at a time, seal with sealer and reinstall. Repeat process for input hub assembly. Gearbox is ready to be filled with good grade of NLGI 000 Grease. See maintenance section for specifications. TURBO 120 08/12 Maintenance Section 5-27...
  • Page 188 Divider Gasket 0.10 Divider Gasket 0.25 Bearing Adjusting Nut Cotter Pin Copper Sealing Washer Dip Stick Breather Assy. Bearing Spacer Divider 15 Tooth Gear Divider Bearing Spacer Hex Head Level Plug TURBO 120 08/12 Maintenance Section 5-28 © 2012 Alamo Group Inc.
  • Page 189 Hex Head Plug Inspection Cover Cap Sealing Washer Hex Head Plug Input Shaft Spacer Dip Stick Breather Assy. Inspection Cover Gasket Tooth Gear Hex Head Bolt Output Seal Plate TURBO 120 08/12 Maintenance Section 5-29 © 2012 Alamo Group Inc.

  • Page 190: Right Angle Gearbox (Outboard) Assembly & Disassembly Procedures

    Reach in from front or top of Main Housing and remove upper Output Shaft Cone Bearing (20). Step V. From the bottom of Main Housing drive out top Bearing Cup (20) and from the top drive out the bottom Bearing Cup (12). TURBO 120 08/12 Maintenance Section 5-30 © 2012 Alamo Group Inc.

  • Page 191: Parts Inspection

    To install the Output Seal, put a light coat of grease on ID of Seal or on OD of shaft where Seal rides. Install the Output Seal using a Seal Driver. TURBO 120 08/12 Maintenance Section 5-31 © 2012 Alamo Group Inc.

  • Page 192: Input Shaft Installation

    Press input shaft seal (6) into front cap (4). Install top cover (26) with gasket (31). Gearbox is ready to fill with oil. NOTE: Be sure seal plate (34) is installed using capscrew (33). Failure to install plate could result in seal pushing out of gearbox. TURBO 120 08/12 Maintenance Section 5-32 © 2012 Alamo Group Inc.

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