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RHINO 160 Operator's Manual

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Published 07/12
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
Email: parts@servis-rhino.com
OPERATOR'S MANUAL
the
Safety
©2012 Alamo Group Inc.
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
160

ROTARY MOWER

Part No. 00781399C
at:
$0.00

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  • Page 1: Rotary Mower

    Safety Video that can FOLLOW Safety be instantly accessed Operation Instructions contained internet in this manual before operating www.algqr.com/rve the equipment. C01-Cover_R ® RHINO 1020 S. Sangamon Ave. Gibson City, IL 60936 800-446-5158 Email: parts@servis-rhino.com $0.00 ©2012 Alamo Group Inc.
  • 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 SHIELD ASSEMBLY ............................3-3 A-FRAME INSTALLATION (Standard Hitch) ....................3-4 TAIL WHEEL INSTALLATION (Standard or Quick Hitch) ................
  • Page 8 Power Take Off (PTO) ............................4-5 Tire Spacing ..............................4-6 GETTING ON AND OFF THE TRACTOR ......................4-6 Boarding the Tractor ............................4-7 Dismounting the Tractor ............................ 4-7 STARTING THE TRACTOR ..........................4-8 CONNECTING THE MOWER TO THE TRACTOR ..................4-8 Connecting the Mower-Lift Type ........................
  • Page 9 SLIP CLUTCH ..............................5-12 SEASONAL CLUTCH MAINTENANCE ......................5-13 PROPER TORQUE FOR FASTENERS ......................5-14 Gearbox Disassembly ............................. 5-17 GEARBOX ASSEMBLY STEPS ........................5-20 GEARBOX SERVICING ON COMER GEARBOX ..................5-21 Disassembly ..............................5-22 Assembly ................................ 5-24...

  • 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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 160 07/12 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

    SAFETY Decal Location 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 WARNING Thrown object shield missing D590 INSTRUCT Lubrication Chart D814 DANGER Multi-Language General Safety * Furnished by Tractor Manufacturer ** Furnished by Driveline Manufacturer Decal Sheets 00781318 (LOGOS) 00781352 (LIABILITY) 160 07/12 Safety Section 1-17 © 2012 Alamo Group Inc.

  • Page 28: Decal Description

    SAFETY Decal Description 160 07/12 Safety Section 1-18 © 2012 Alamo Group Inc.
  • Page 29 SAFETY 160 07/12 Safety Section 1-19 © 2012 Alamo Group Inc.
  • Page 30 SAFETY 160 07/12 Safety Section 1-20 © 2012 Alamo Group Inc.
  • Page 31 SAFETY 160 07/12 Safety Section 1-21 © 2012 Alamo Group Inc.
  • Page 32 SAFETY 160 07/12 Safety Section 1-22 © 2012 Alamo Group Inc.
  • Page 33 SAFETY 160 07/12 Safety Section 1-23 © 2012 Alamo Group Inc.
  • Page 34 SAFETY 160 07/12 Safety Section 1-24 © 2012 Alamo Group Inc.

  • Page 35: 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.) 160 07/12 Safety Section 1-25 © 2012 Alamo Group Inc.
  • Page 38 Contents Acknowledgment ......2 Foreword ........2 Safety Alerts.

  • Page 39: 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 40: 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 41: 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 42 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 43 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 44 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 45: 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 46 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 47 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 48 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 49: 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 50 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 51 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 52 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 53 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 54: 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 55: 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 56 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 57 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 58 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 59 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 60 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 61 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 62: 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 64: Reconocimiento

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

  • Page 65: 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 66: 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 67: 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 68 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 69 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 70 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 71: 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 72 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 73 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 74 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 75: 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 76 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 77 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 78 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 79 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 80: 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 81: 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 82 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 83 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 84 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 85 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 86 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 87 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 88: 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 89: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1 © 2012 Alamo Group Inc.
  • Page 90 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 91: Equipment Specifications

    INTRODUCTION The Rhino 160 Rotary Mower is designed for medium duty applications such as weed, grass, corn stalks, and light brush to 1-1/2” 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 92: 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 93: 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 95: Assembly Section

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

  • Page 96: Dealer Setup Instructions

    Assembly will be easier if components are aligned and loosely assembled before tightening hardware. Refer to bolt torque chart in Maintenance Section. All bolts are grade 5 unless otherwise specified. 160 07/12 Assembly Section 3-2 © 2012 Alamo Group Inc.

  • Page 97: Shield Assembly

    Install the shield bracket assembly to the gearbox using 4 bolts and washers. Secured hinged shield to top of bracket with washer and nut. Closed Hinged Shield (Old) Opened Hinged Shield (Old) Cone Shaped Shield (New) 160 07/12 Assembly Section 3-3 © 2012 Alamo Group Inc.

  • Page 98: A-Frame Installation (Standard Hitch)

    2. Insert the Caster Fork Weldment (2) into the Tail Wheel Beam (5) and retain with Flatwasher (6) and Cotter Pin (7). 3. Tighten all bolts to the proper torque. 160 07/12 Assembly Section 3-4 © 2012 Alamo Group Inc.

  • Page 99: A-Frame Installation (Quick Hitch)

    5. Insert 5/8” x 2-3/4 bolt (8) through flex links (7), rear braces (12) and bushing (9) inserted in rear braces. 6. Insert 5/8” x 2-3/4 bolt (8) through rear holes in flex link (7) with bushing (9) between and above rear braces. 160 07/12 Assembly Section 3-5 © 2012 Alamo Group Inc.

  • Page 100: Shear Bolt Or Slip Clutch Driveline Installation

    Grade 2, will result in driveline failure and will void warranty. Figure Asm-R-0043. Attach slip clutch driveline to input shaft on gearbox with Grade 8 Bolt Figure Asm-R-0073 & AsmP-R-0487. Refer to proper Torque Chart in Maintenance Section of this manual. 160 07/12 Assembly Section 3-6 © 2012 Alamo Group Inc.

  • Page 101: Front And Rear Deflectors (Standard Equipment)

    Front Deflector Attach the Front Deflector to the Mower with 1/2” x 1-1/2” Bolts, Flatwashers, and Locknuts. Rear Deflector Attach Deflectors to deck using 1/2” x 1-1/4” Bolts and Locknuts (6). 160 07/12 Assembly Section 3-7 © 2012 Alamo Group Inc.

  • Page 102: Chain Guards (Optional Equipment)

    1. Attach both Chainguards to deck using 1/2” x 1- 1/4” Bolts and Locknuts. In center of deck use 1/2” x 4" Bolt (7) and Locknut (5) to tie both Deflectors (1 & 2) together. See Figure Asm-R- 0082. 160 07/12 Assembly Section 3-8 © 2012 Alamo Group Inc.

  • Page 103: Check Chains (Extra Equipment)

    NOTE: For additional safety in transport, raise mower as high as possible without allowing the driveline to contact the deck, and shorten the chains as much as possible to prevent inadvertent falling in transport. 160 07/12 Assembly Section 3-9 © 2012 Alamo Group Inc.

  • Page 104: Offset Adapter Hitch (Extra Equipment)

    Raise the mower to check clearance between the Driveline and Mower Deck. Set the lift stop on the tractor to ascertain that the Driveline does not strike the deck. 160 07/12 Assembly Section 3-10 © 2012 Alamo Group Inc.

  • Page 105: Operation Section

    OPERATION SECTION Operation Section 4-1 © 2012 Alamo Group Inc.
  • Page 106 RHINO 160 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 1-1/2” diameter in areas such as pastures, industrial areas, and roadsides.

  • Page 107: Operator Requirements

    OPERATION 1. OPERATOR REQUIREMENTS Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor operation and all associated safety practices. In addition to the safety messages contained in this manual, safety signs are affixed to the implement and tractor.

  • Page 108: Tractor Requirements

    The power required to operate a mower is determined by the tractor PTO horsepower. For most mowing conditions, the 160 mower requires a tractor with at least 20 HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine. Exceeding 50 HP may cause mower damage by overpowering the unit in heavy cutting conditions.

  • Page 109: Point Hitch

    The tractor 3-point hitch must be rated to lift at least 640 lbs. The 160 mower is designed to be mounted on a tractor with a CAT I 3-point hitch or CAT I Quick Hitch. Refer to the tractor operator’s manual for the category of the tractor being used.

  • Page 110: Getting On And Off The Tractor

    OPERATION 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 Implement resulting in excessive vibration, thrown objects, and blade and implement failure. Adapter use will also change the working length of the driveline exposing unshielded driveline areas.

  • Page 111: Boarding The Tractor

    OPERATION 3.1 Boarding the Tractor Use both hands and equipped handrails and steps for support when boarding the tractor. Never use control levers for support when mounting the tractor. Seat yourself in the operator’s seat and secure the seat belt around you.

  • Page 112: Starting The Tractor

    OPERATION 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: •...

  • Page 113: Connecting The Mower-Lift Type

    OPERATION 5.1 Connecting the Mower-Lift Type 1. Make sure the tractor is equipped with the correct PTO shaft. Change shafts if needed. 2. Shorten or remove the tractor drawbar to avoid interference when raising and lowering the mower. 3. Board the tractor and start the engine. Position the tractor to the mower with the 3-point lift arms positioned at the same height and to the outside of the mower hitch pins.

  • Page 114: Point Quick Hitch

    OPERATION 5.2 3-Point Quick Hitch Our 3-Point Quick Hitch is designed to connect to a Quick-Attach Coupler making mounting dismounting your mower easier. The 3-Point Quick Hitch is also designed to connect the cutter to a tractor’s three-point linkage without the use of a Quick-Attach Coupler.

  • Page 115: Setting The Mower

    OPERATION 5.4 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.

  • Page 116: Setting Mower Height- Lift Type - (Standard Or Quick Hitch)

    OPERATION 6.1 Setting Mower Height- Lift Type - (Standard or Quick Hitch) 1. Park the tractor and mower on level ground. 2. Using the 3-point hitch control lever, position the front of the mower with the side skids 1” less off the ground than desired cut height. For example, for a 3”...
  • Page 117 OPERATION 8. Extend the tractor’s top 3-point link so that when lifting the mower, the front of the deck will raise 2 to 2½” before the tail wheel leaves the ground. This will allow the mower to follow the contour of uneven terrain. Note: Install optional check chains when there is a problem with the hydraulic 3-Point lift maintaining a set height or when a constant pre-adjusted cut...

  • Page 118: Driveline Attachment

    OPERATION 6.2 Setting Deck Pitch Lower Horse Power - Better Fuel Efficiency To increase fuel efficiency and lower horsepower requirements for mower 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.

  • Page 119: Driveline Length Check

    OPERATION When attaching the Implement input driveline to the Tractor PTO, it is important that the connecting yoke spring activated locking collar slides freely and the locking balls are seated securely in the groove on the Tractor PTO shaft. Push and pull the driveline back and forth several times to ensure it is securely attached.
  • Page 120 OPERATION Before operating the Implement, check to make sure the Implement input driveline will not bottom out or become disengaged. Bottoming out occurs when the inner shaft penetrates 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.

  • Page 121: Pre-Operation Inspection And Service

    OPERATION 8. PRE-OPERATION INSPECTION AND SERVICE Before each use, a pre-operation inspection and service of the implement and tractor must be performed. This includes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped and functional, and performing needed repairs. DO NOT operate the unit if the pre-operation inspection reveals any condition affecting safe operation.

  • Page 122: Tractor Pre-Operation Inspection/Service

    OPERATION 8.1 Tractor Pre-Operation Inspection/Service Refer to the tractor operator’s manual to ensure a complete pre-operation inspection and scheduled service performed according manufacturers recommendations. The following are some of the items that require daily service and inspection: • Tire condition/air pressure •...
  • Page 123 OPERATION • Perform scheduled lubrication as detailed in the maintenance section. • Ensure all safety signs are in place and legible. • Ensure the driveline is securely attached to tractor. Make sure the driveline yoke locking collar is securely seated in the grooves of the PTO shaft by pushing and pulling the yoke several times.
  • Page 124 OPERATION • Ensure the tailwheel beam position support bolts are properly installed and tightened. • Inspect all bolts and screws and tighten to the recommended torque. OPS-R-0039_B • Inspect the gearbox oil level. A low oil level is a warning sign that the gearbox may be cracked or its seal is damaged and needs replacement.
  • Page 125 OPERATION 8.3 Cutting Component Inspection Inspect blade pan and blade assembly for the following: OPS-U-0031 07/12 Operation Section 4-21 © 2012 Alamo Group Inc.
  • Page 126 OPERATION Operating the mower with loose blade hardware will damage the blade holder or blades and can result in blade breakage or blade fastener failure. Broken blades or bolts can be thrown out from under the mower for distances up to 300 feet. When the blades are replaced, the fastening hardware must be replaced.
  • Page 127 OPERATION 8.4 Blade Bolt Inspection Inspect Blade Bolt Head daily for wear as followed: Inspect the Blade Bolt Heads daily for abnormal wear. REPLACE BOTH BLADE BOLTS on the Blades IMMEDIATELY if either blade bolts has: • Visible cracks or •...
  • Page 128 OPERATION Tractor PRE-OPERATION Inspection Tractor ID#________________ Make ____________________ Date: ________________ Shift ____________________ Before conducting the inspection, make sure the tractor engine is off, all rotation has stopped and the tractor is in park with the parking brake engaged. Make sure the mower is resting on the ground or securely blocked up and all hydraulic pressure has been relieved.
  • Page 129 OPERATION Rotary Mower PRE-OPERATION Inspection IMPORTANT: Scan Mower ID#________________ this QR Code for an Date: ________________ electronic copy of this inspection sheet. www.algqr.com/rmi Before conducting the inspection, make sure the tractor engine is off, all rotation has stopped and the tractor is in park with the parking brake engaged.

  • Page 130: Driving The Tractor And Implement

    OPERATION DRIVING THE TRACTOR AND IMPLEMENT Safe tractor transport requires the operator possess a thorough knowledge of the model being operated and precautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle the weight of the implement and the tractor operating controls are set for safe transport.

  • Page 131: Brake And Differential Lock Setting

    OPERATION 8.5 Starting the Tractor The procedure to start the tractor is model specific. Refer to the tractor operator’s manual for starting procedures for your particular tractor. Consult an authorized dealer if the starting procedure is unclear. Ensure the 3-point control lever is in the lowered position and the PTO is disengaged before starting the tractor.

  • Page 132: Raising The Mower

    OPERATION 8.7 Raising the Mower Using the tractor 3-point hitch control lever, raise the mower off the ground about 6”, or just high enough to clear any ground obstacles. When raising the mower, make sure all connection points are securely attached and at least 1” clearance is maintained between the driveline and the deck.

  • Page 133: Crossing Ditches And Steep Inclines

    OPERATION 8.9 Crossing Ditches and Steep Inclines When crossing ditches with steep banks or going up sharp inclines, it is possible that the main driveline inner profile will penetrate into the outer housing to its maximum depth until the assembly becomes solid (driveline is at its extreme shortest length).

  • Page 134: Operating The Tractor And Implement

    OPERATION Inclines and ditches should be approached along a line which is at an angle as shown. This type of path will reduce the possibility of over-collapse of the driveline and resulting damage. If the gradient is so steep that such an approach increases the possibility of a tractor roll-over, select an alternate crossing path.

  • Page 135: Foreign Debris Hazards

    OPERATION 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.

  • Page 136: Engaging The Power Take Off (Pto)

    OPERATION Rotary Mowers are capable under adverse conditions of throwing objects for great distances (300 ft (100 m) or more) and causing serious injury or death. Follow safety messages carefully. STOP MOWING IF PASSERSBY ARE WITHIN 300 Feet (100 m) UNLESS: -Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable condition;...

  • Page 137: Pto Rpm And Ground Speed

    OPERATION 9.4 PTO RPM and Ground Speed Ground speed for mowing will depend upon the height, type, and density of vegetation to be cut. Recommended speed for efficient mower performance is between 2 and 5 mph(3-8 kph). Operate the mower at its full rated PTO speed to maintain blade speed for a clean cut.
  • Page 138 OPERATION Do not mow with two machines in the same area except with Cab tractors with the windows closed. (SGM-11) 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 300 feet (90 m) in front and to the sides of the tractor and mower.
  • Page 139 OPERATION When you get to the end of a pass, slightly raise the mower (2-4”) before turning. Never raise the mower entirely while the blades are turning. If the mower must be raised higher than 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.
  • Page 140 OPERATION Then lower the mower to the desired height and mow the vegetation a second time. 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 Stay alert and watch for trees, low hanging limbs, power lines, and other overhead obstacles and solid ground objects while you are operating.

  • Page 141: Right Of Way (Highway) Mowing

    OPERATION 9.6 Right of Way (Highway) Mowing • USE DOUBLE CHAIN GUARDS for highway, right-of-way, parks, greenbelt mowing, or all other mowing where human dwellings, vehicles, or livestock could be within 300 feet of the mower. • No shielding is 100% effective in preventing thrown objects. To Reduce Possibility of Injury: 1.

  • Page 142: Disconnecting The Mower From The Tractor

    OPERATION 9.7 Shutting Down the Implement To shut down attached mower head, first bring the tractor to a complete stop. Decrease engine RPM to idle then disengage cutterhead. The mower head will come to a complete stop within a suitable amount of time.
  • Page 143 OPERATION 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) 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.

  • Page 144: Mower Storage

    OPERATION 11. MOWER STORAGE Properly preparing and storing the mower at the end of the season is critical to maintaining its appearance and to help ensure years of dependable service. The following are suggested storage procedures: • Thoroughly clean all debris off the mower to prevent damage from rotting grass and standing water.

  • Page 145: Transporting On Public Roadways

    OPERATION Before transporting the tractor and mower, idle the tractor engine, disengage the PTO and wait for all mower moving parts to come to a complete stop. Once all mower parts are completely stopped, raise the mower to transport height. NOTE: When raising the mower, maintain 1”...
  • Page 146 OPERATION The SMV (Slow-Moving Vehicle) emblem is universal symbol used to alert drivers of the presence of equipment traveling on roadways at a slow speed. SMV signs are a triangular bright orange with reflective red trim for both easy day and night visibility.

  • Page 147: Hauling The Tractor And Implement

    OPERATION Reduce speed before turning or applying the brakes. Ensure that both brake pedals are locked together when operating on public roads. OPS-U- 0023 12.2 Hauling the Tractor and Implement Before transporting a loaded tractor and implement, measure the height and width dimensions and gross weight of the complete loaded unit.

  • Page 148: Troubleshooting Guide

    OPERATION 13. TROUBLESHOOTING GUIDE Problem Possible Cause Remedy Uneven Cut Excessive ground speed. Reduce ground speed. Blades worn, dull, or bent. Replace blades. (Refer to "Maintenance" section). Mower not level side to side. Adjust. (Refer to “Assembly” section) Improper height adjustment. Adjust Mower height.
  • Page 149 OPERATION Blade Bolts Working Loose Bolts not tightened. Tighten Bolts to 300 ft./lbs. Bolt hole elongated or oversized. Replace Blade Carrier. Locknut worn out. Replace Locknut. Gearbox Noisy Low Lubricant. Check lubricant level. Rough gears. Run in or change Gears. Worn Bearing.

  • Page 151: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1 © 2012 Alamo Group Inc.
  • Page 152 • 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 160 07/12 Maintenance Section 5-2 © 2012 Alamo Group Inc.
  • Page 153 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 154 MAINTENANCE 160 07/12 Maintenance Section 5-4 © 2012 Alamo Group Inc.

  • Page 155: Driveline Lubrication

    PTO and pull halves apart. Pump grease into outer profile tube and reinstall together. Lube Slide Collar weekly with WD40 or equivalent weight oil. Figure Mnt-R- 0037. 160 07/12 Maintenance Section 5-5 © 2012 Alamo Group Inc.
  • Page 156 Driveline Safety Manual for more information on the safe use of a driveline during normal operation and maintenance. Or type in your internet browser the following web address: www.algqr.com/dme Ops-0009-MISC 160 07/12 Maintenance Section 5-6 © 2012 Alamo Group Inc.

  • Page 157: Shear Pin Yoke Lubrication

    Operating with loose blade holder will damage the blade holder and output shaft, two initial tightenings are required. Retighten after one hour and again after the day of operation. In severe cutting conditions or commercial use, a daily inspection is required. 160 07/12 Maintenance Section 5-7 © 2012 Alamo Group Inc.

  • Page 158: Blade Sharpening

    1/16” blunt edge. Do not sharpen back side of blade. Avoid personal injury. Always block the cutter up to prevent if from falling when the blades and/ or carrier are being serviced. 160 07/12 Maintenance Section 5-8 © 2012 Alamo Group Inc.

  • Page 159: Blade Removal

    When installing blades be sure and check blade bolt pivot diameter for wear. Replace bolt if worn more than 1/ 4 inch at any point. Tighten lock nut to 450 ft. lbs. 160 07/12 Maintenance Section 5-9 © 2012 Alamo Group Inc.
  • Page 160 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 160 07/12 Maintenance Section 5-10 © 2012 Alamo Group Inc.

  • Page 161: Blade Carrier Removal

    160 07/12 Maintenance Section 5-11 © 2012 Alamo Group Inc.

  • Page 162: Blade Carrier Installation

    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) 160 07/12 Maintenance Section 5-12 © 2012 Alamo Group Inc.

  • Page 163: Seasonal Clutch Maintenance

    Note: The clutch is equipped with either 31 mm or 35 mm length uncompressed springs. Determine the equipped springs for your mower and refer to Figure Mnt-R-0082 to determine the Standard and Maximum Compressed length for proper clutch adjustment. 160 07/12 Maintenance Section 5-13 © 2012 Alamo Group Inc.

  • Page 164: 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. 160 07/12 Maintenance Section 5-14 © 2012 Alamo Group Inc.
  • Page 165 MAINTENANCE 160 07/12 Maintenance Section 5-15 © 2012 Alamo Group Inc.

  • Page 166: Gearbox Servicing

    An assembled gearbox is quite heavy. Use a hoist or get help to handle them safely. Lift carefully and properly using your legs to lift - not your back. NOTICE: Refer to operator’s manual for instructions for proper re-assembly onto the mower deck. Tighten correctly. 160 07/12 Maintenance Section 5-16 © 2012 Alamo Group Inc.

  • Page 167: Gearbox Disassembly

    Bolt (M10 x 1.5 x 25) Slotted Nut Cotter pin Output Seal Output Cap Tapered Bearing Output Bearing Spacer Shaft and Pinion (Output Shim (0.50) Shim (0.30) Shim (0.20) Ball Bearing Seal Plug Retaining Ring 160 07/12 Maintenance Section 5-17 © 2012 Alamo Group Inc.
  • Page 168 4. Use Correct Installation Tool - Always use a pipe or tube with approximate same OD as seal and press seal by striking tube. NEVER HAMMER DIRECTLY ON THE SURFACE OF THE SEAL. 160 07/12 Maintenance Section 5-18 © 2012 Alamo Group Inc.
  • Page 169 Install retaining ring (Ref. #28 Figure Mnt-R-0211). 2. Install spacer and lower bearing on shaft. LOWER BEARING RETAINER CAP 1. Remove old seal from cap and press in new seal. (See SEAL INSTALLATION RECOMMENDATIONS). 160 07/12 Maintenance Section 5-19 © 2012 Alamo Group Inc.

  • Page 170: Gearbox Assembly Steps

    If total indicator deflection reading does not fall between 0.006 to 0.018, then shims (Ref. #12 Figure Mnt-R-0211) will have to be added to increase backlash or deleted to decrease backlash. 160 07/12 Maintenance Section 5-20 © 2012 Alamo Group Inc.

  • Page 171: Gearbox Servicing On Comer Gearbox

    24. Top Cover 25. Bolt M10 x 15 HHB 26. 3/8” Gas Solid Plug Supplied Separately 251. Bush 252. 3/8” Gas Oil Breather Plug 253. Cotter Pin (5 x 50) 160 07/12 Maintenance Section 5-21 © 2012 Alamo Group Inc.
  • Page 172 Pick up crown wheel (2) and inner ring (3). Disassemble bearing (19), using pipe and hammer, from the shaft (5). Disassemble inner ring (3) from the shaft (5), using chisel and hammer. 160 07/12 Maintenance Section 5-22 © 2012 Alamo Group Inc.
  • Page 173 17. Hit the shaft (17) from side B and extract it from housing (1), using a chisel and hammer, pick up inner ring (15). 18. Extract inner ring (16) from shaft (17), using a chisel and hammer. 160 07/12 Maintenance Section 5-23 © 2012 Alamo Group Inc.
  • Page 174 -When assembling the cap, use a cylindrical shaft of same diameter of the cap. Assemble inner ring (16) on shaft (17) using pipe and hammer. Assemble outer rings (15), (16) inside housing (1), using pipe and hammer. Insert shaft (17) inside housing (1). 160 07/12 Maintenance Section 5-24 © 2012 Alamo Group Inc.
  • Page 175 10. Assemble snap ring (6) using pliers, shims (7) and outer ring (3) using pipe and hammer. 11. Insert inner ring (3) and crown wheel (2) inside the housing (1). 160 07/12 Maintenance Section 5-25 © 2012 Alamo Group Inc.
  • Page 176 26. Assemble cap (20), oil seal (4), using pipe and hammer. 27. Put a silicone film between contact surfaces of the housing and cover (24) than assemble cover (24), bolts (25) and tighten to 5÷6.4 kgm. 160 07/12 Maintenance Section 5-26 © 2012 Alamo Group Inc.
  • Page 177 (scale about 0.6 bar) for 10 minute 37. Dry the gearbox 38. Fill the gearbox with oil SAE 90 EP. 39. Assemble the plug (252) and tighten to 3 kgm. 160 07/12 Maintenance Section 5-27 © 2012 Alamo Group Inc.

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