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A missing or damaged discharge cover can cause blade 

12. 

contact or thrown object injuries. 
Stop the blade(s) when crossing gravel drives, walks, or 

13. 

roads and while not cutting grass. 
Watch for traffic when operating near or crossing 

14. 

roadways. This machine is not intended for use on any 

public roadway. 
Do not operate the machine while under the influence of 

15. 

alcohol or drugs. 
Mow only in daylight or good artificial light.

16. 

Never carry passengers.

17. 

Back up slowly. Always look down and behind before and 

18. 

while backing to avoid a back-over accident. Be aware 

and pay attention to the safety system function that 

stops power to the  blades when driving in reverse. If not 

fuctioning properly, contact an authorized dealer for safety 

system inspection and repair. 

Slow down before turning. Operate the machine smoothly. 

19. 

Avoid erratic operation and excessive speed.
Disengage blade(s), set parking brake, stop engine and wait 

20. 

until the blade(s) come to a complete stop before removing 

grass catcher, emptying grass, unclogging chute, removing 

any grass or debris, or making any adjustments. 
Never leave a running machine unattended. Always turn off 

21. 

blade(s), place drive control levers  in neutral, set parking 

brake, stop engine and remove key before dismounting.
Use extra care when loading or unloading the machine into 

22. 

a trailer or truck. This machine should not be driven up or 

down ramp(s), because the machine could tip over, causing 

serious personal injury. The machine must be pushed 

manually on ramp(s) to load or unload properly.
Muffler and engine become hot and can cause a burn. Do 

23. 

not touch.
Check overhead clearances carefully before driving under 

24. 

low hanging tree branches, wires, door openings etc., 

where the operator may be struck or pulled from the 

machine, which could result in serious injury.
Disengage all attachment clutches, set the parking brake 

25. 

to the ‘

ON’ position and move the  RH and LH drive control 

levers to the neutral position before attempting to start the 

engine.
Your machine is designed to cut normal residential grass of 

26. 

a height no more than 10”. Do not attempt to mow through 

unusually tall, dry grass (e.g., pasture) or piles of dry leaves. 

Dry grass or leaves may contact the engine exhaust and/

or build up on the mower deck presenting a potential fire 

hazard.
Use only accessories and attachments approved for this 

27. 

machine by the machine manufacturer. Read, understand 

and follow all instructions provided with the approved 

accessory or attachment. 

Data indicates that operators, age 60 years and above, are 

28. 

involved in a large percentage of riding mower-related 

injuries. These operators should evaluate their ability 

to operate the riding mower safely enough to protect 

themselves and others from serious injury. 

If situations occur which are not covered in this manual, use 

29. 

care and good judgment. Contact your customer service 

representative for assistance.

Slope Operation

Slopes are a major factor related to loss of control and tip-over 

accidents which can result in severe injury or death. All slopes 

require extra caution. If you cannot back up the slope or if you 

feel uneasy on it, do not mow it. 
For your safety, use the slope gauge included as part of this 

manual to measure slopes before operating this machine on 

a sloped or hilly area. If the slope is greater than 15 degrees as 

shown on the slope gauge, do not operate this machine on that 

area or serious injury could result.

Do:

Mow across slopes, not up and down. Exercise extreme 

1. 

caution when changing direction on slopes.
Watch for holes, ruts, bumps, rocks, or other hidden 

2. 

objects. Uneven terrain could overturn the machine. Tall 

grass can hide obstacles.
Use slow speed. Choose a low enough speed so that you 

3. 

will not have to stop while on the slope. Avoid starting 

or stopping on a slope. If the tires are unable to maintain 

traction, disengage the blades and proceed slowly and 

carefully straight down the slope. 

Follow the manufacturer’s recommendations for wheel 

4. 

weights or counterweights to improve stability.
Use extra care with grass catchers or other attachments. 

5. 

These can change the stability of the machine.
Keep all movement on the slopes slow and gradual. Do 

6. 

not make sudden changes in speed or direction. Rapid 

acceleration or deceleration could cause the front of the 

machine to lift and rapidly roll over backwards, which 

could cause serious injury.

Do Not: 

Do not turn on slopes unless necessary; then turn slowly 

1. 

uphill and use extra care while turning.
Do not mow near drop-offs, ditches or embankments. The 

2. 

mower could suddenly turn over if a wheel is over the edge 

of a cliff, ditch, or if an edge caves in.
Do not try to stabilize the machine by putting your foot on 

3. 

the ground.
Do not use a grass catcher on steep slopes. 

4. 

Do not mow on wet grass. Reduced traction could cause 

5. 

sliding.
Do not tow heavy pull behind attachments (e.g. loaded 

6. 

dump cart, lawn roller, etc.) on slopes greater than 5 

degrees. When going down hill, the extra weight tends 

to push the tractor and may cause you to loose control 

(e.g. tractor may speed up, braking and steering ability are 

reduced, attachment may jack-knife and cause tractor to 

overturn).

Summary of Contents for RZT Series Tractor - Colt ZT42

Page 1: ...Set Up Operation Maintenance Service Troubleshooting Warranty WARNING READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE THIS MACHINE FAILURE TO COMPLY WITH...

Page 2: ...ual frequently to familiarize yourself with the machine its features and operation Please be aware that this Operator s Manual may cover a range of product specifications for various models Characteri...

Page 3: ...ects which ricochet can cause serious injury to the eyes Wear sturdy rough soled work shoes and close fitting 9 slacks and shirts Loose fitting clothes and jewelry can be caught in movable parts Never...

Page 4: ...e approved accessory or attachment Data indicates that operators age 60 years and above are 28 involved in a large percentage of riding mower related injuries These operators should evaluate their abi...

Page 5: ...can occur when gasoline is spilled on yourself or your clothes which can ignite Wash your skin and change clothes immediately Use only an approved gasoline container a Never fill containers inside a...

Page 6: ...Observe proper disposal laws and regulations for gas oil 14 etc to protect the environment According to the Consumer Products Safety Commission 15 CPSC and the U S Environmental Protection Agency EPA...

Page 7: ...emble and operate WARNING ROTATING BLADES Do not put hands or feet near rotating parts or under the cutting deck Contact with the blade s can amputate hands and feet WARNING THROWN OBJECTS This machin...

Page 8: ...te your lawn mower on such slopes Do not mow on inclines with a slope in excess of 15 degrees a rise of approximately 2 1 2 feet every 10 feet Operate zero turn tractors across the face of slopes rath...

Page 9: ...e frame platform just inside each rear wheel Disengage the bypass rods See Fig 3 1 Remove the deck wash system nozzle adapter and oil drain tube from the manual bag and store for future use Pull Out B...

Page 10: ...lts and lock nuts Be careful not to crimp or damage the wire harness while installing the seat See Fig 3 5 Position Drive Control levers The drive control levers of the tractor are lowered for shippin...

Page 11: ...left disconnected from the terminals at the factory To connect the battery cables proceed as follows NOTE The positive battery terminal is marked Pos The negative battery terminal is marked Neg NOTE I...

Page 12: ...nt right of the seat box frame and is used to raise and lower the mower deck Pull the handle to the left out of the index notch and push downward to lower the deck or pull upward to raise the deck Whe...

Page 13: ...tenance Adjustments for instructions on adjusting the seat position Fuel Tank Cap The fuel tank cap is located near the middle of the LH console Turn the fill cap approximately 1 4 turn and pull upwar...

Page 14: ...ontrol is located on the LH console to the left of the operator s seat When set in a given position a uniform engine speed will be maintained Push the throttle choke control handle forward to increase...

Page 15: ...nutes to cool before refueling Tighten the fuel cap securely Before Operating Your Tractor Before you operate the tractor study this manual carefully to familiarize yourself with the operation of all...

Page 16: ...ture except as necessary to start the engine Allow the engine to run for a few minutes at mid throttle 7 before putting the engine under load Observe the hour meter indicator panel If the battery 8 in...

Page 17: ...reverse Carefully practice maneuvering the tractor using the instructions in the following section Driving the Tractor Practice until you are confident that you can safely operate the tractor Driving...

Page 18: ...irection of travel we recommend performing gradual U turns where possible Sharper turns increase the possibility of turf defacement and could affect control of the tractor ALWAYS slow the tractor befo...

Page 19: ...rward move the control levers as necessary so that one lever is forward of the other The tractor will turn in the direction of the forward control lever To turn to the left while traveling in reverse...

Page 20: ...ignition key off and remove key Driving On Slopes Refer to the slope gauge in the Safe Operation Section to help determine slopes where you may not operate safely Warning Do not operate on inclines wi...

Page 21: ...he tractor for any reason while on a grass surface always Place the shift lever in neutral Engage the parking brake Shut engine off and remove the key Doing so will minimize the possibility of having...

Page 22: ...d of the hose into an appropriate oil collection container with at least a 2 0 quart capacity to collect the used oil Turn the oil drain valve 4 1 4 turn then pull outward to begin draining oil After...

Page 23: ...ted to the recommended pressures Improper inflation will shorten the tire service life See the tire side wall for proper inflation pressures Observe the following guidelines Do not inflate a tire abov...

Page 24: ...store longer in cold temperatures than hot Recharge the battery before returning to service Although the tractor may start the engine charging system may not fully recharge the battery Tractor Storag...

Page 25: ...l Levers The RH and LH drive control levers can be adjusted up or down and fore and aft for the comfort of the operator The drive control levers can be placed in either of two height positions and or...

Page 26: ...operly leveled when both blade tip 7 measurements taken earlier are equal Retighten the hex cap screw on the right deck hanger 8 bracket when proper adjustment is achieved Front to Back Leveling The f...

Page 27: ...eel distance from the ground below If necessary adjust as follows Visually check the distance between the front gauge wheel 1 and the ground If the gauge wheel is near or touching the ground it should...

Page 28: ...rical System A fuse is installed to protect the tractor s electrical system from damage caused by excessive amperage Always use the same capacity fuse for replacement If the electrical system does not...

Page 29: ...t Rear Deck Hanger Bracket Deck Lift Arm Deck Support Pin Rear Hanger Bracket Slot Figure 7 5 Pull Idler Pulley Rearward Movable Idler Pulley Idler Bracket Fixed Idler Pulley V Belt While still holdin...

Page 30: ...ion that 1 provides the most horizontal run of the belt between the deck idler pulleys and the PTO pulley on the bottom of the engine Make certain the belt is in the spindle pulleys of the deck 2 and...

Page 31: ...ly one inch of the ground With the engine running at high idle and the drive control 3 levers opened out in the neutral position and the parking brake disengaged check the rear wheels for rotation If...

Page 32: ...previous sub section 2 Tractor Creeping to verify that the tractor is not creeping If creeping adjust following the instructions in that sub section Recheck the tracking after making any adjustments t...

Page 33: ...form side to side deck adjustment 1 Sharpen or replace blade 2 Check tire pressure in all four tires 3 Mower will not mulch grass If Equipped w Mulching Kit Engine speed too low 1 Wet grass 2 Excessiv...

Page 34: ...954 04137A Drive Belt Mowing Deck 954 04043A Drive Belt Transmission 734 04155 Deck Wheel 751 10703A Fuel Tank Cap Non Calfornia Models 751 10447A Fuel Tank Cap California Models Phone 800 828 5500 t...

Page 35: ...on Key 942 04308 Blade 918 04822A Deck Spindle 631 04344 Discharge Chute Assembly 634 04293 Wheel Assembly 634 04237B Caster Wheel Assembly Phone 800 828 5500 to order replacement parts or a complete...

Page 36: ...116 42 Mulch Kit 19A 116 100 Rear Spreader 190 117 100 Sun Shade The following attachments and accessories are compatible with your Troy Bilt RZT tractor See your Troy Bilt dealer or the retailer fro...

Page 37: ...Notes 11 37...

Page 38: ...t cause the failure of a warranted part to be identical in all material respects to that part as described in MTD Consumer Group Inc s application for certification The warranty period begins on the d...

Page 39: ...ill eligible for warranty coverage Further the coverage under this warranty extends only to parts that were present on the off road engine and equipment purchased The following emission warranty parts...

Page 40: ...nty Refer to applicable manufac turer s warranty for terms and conditions b Log splitter pumps valves and cylinders have a separate one year warranty c Routine maintenance items such as lubricants fil...

Page 41: ...i n Funcionamiento Mantenimiento Servicio Soluci n de problemas Garant a ADVERTENCIA LEA Y RESPETE TODAS LAS NORMAS DE SEGURIDAD E INSTRUCCIONES INCLUIDAS EN ESTE MANUAL ANTES DE PONER EN FUNCIONAMIEN...

Page 42: ...puede cubrir una gama de especificaciones de productos de diferentes modelos Las caracter sticas y funciones incluidas y o ilustradas en este manual pueden no ser aplicables a todos los modelos Troy B...

Page 43: ...s ojos utilice siempre anteojos o 8 antiparras de seguridad mientras opera la m quina o mientras la ajusta o repara Los objetos arrojados que rebotan pueden producir lesiones oculares graves Utilice z...

Page 44: ...graves Desenganche todos los embragues de los accesorios 25 coloque el freno de mano en posici n on y mueva las palancas de control de transmisi n totalmente hacia afuera a la posici n neutral antes d...

Page 45: ...entes Pueden sufrir quemaduras con un silenciador caliente Retire la llave cuando deje la m quina sin vigilancia g evite que una persona sin autorizaci n la maneje No permita nunca que los ni os menor...

Page 46: ...iento Mantenga todos los pernos tuercas y tornillos bien 7 ajustados para asegurarse de que la m quina se encuentra en condiciones seguras de operaci n Nunca modifique el sistema de bloqueo de segurid...

Page 47: ...el silenciador a trav s de su distribuidor autorizado de motores o poni ndose en contacto con el departamento de servicios P O Box 361131 Cleveland Ohio 44136 0019 Safety Symbols This page depicts and...

Page 48: ...rtadora de c sped en dichas pendientes No corte en inclinaciones mayores de 15 grados elevaci n aproximada de 2 1 2 pies por cada 10 pies El tractor cortac sped podr a voltearse y causar lesiones grav...

Page 49: ...tro de cada rueda trasera Desenganche las varillas de derivaci n Vea la Fig 3 1 Retire el adaptador del pico del sistema de lavado de la plataforma y el tubo de drenaje de aceite de la bolsa manual y...

Page 50: ...la transmisi n del tractor se bajan para el embarque Las tuercas de seguridad con brida los tornillos hexagonales y las arandelas planas que normalmente fijan las palancas de control en su posici n o...

Page 51: ...palanca de control 4 respecto del soporte de pivote luego repita los pasos previos para volver a colocar en posici n la otra palanca de control en aproximadamente la misma posici n Consulte las instr...

Page 52: ...ncuentra adelante del marco del asiento del lado derecho y se utiliza para levantar y bajar la plataforma de la cortadora Tire de la manija hacia la izquierda para sacarla de la muesca y empuje hacia...

Page 53: ...la Secci n Mantenimiento y Ajustes para obtener instrucciones sobre el ajuste de la posici n del asiento Tap n del tanque de combustible El tap n del dep sito de combustible est ubicado cerca de la pa...

Page 54: ...a afuera Control del regulador cebador El control del regulador cebador est ubicado en la consola del lado izquierdo a la izquierda del asiento del operador Cuando se lo coloca en cierta posici n se m...

Page 55: ...to o si el mismo est caliente Deje enfriar el motor varios minutos antes de la recarga de combustible Apriete el tap n de combustible con firmeza Antes de hacer funcionar el tractor Antes de hacer fun...

Page 56: ...necesario para arrancar el motor Deje que el motor funcione unos cuantos minutos a una 7 aceleraci n intermedia antes de someterlo a la carga Observe el medidor horario panel indicador Si se enciende...

Page 57: ...marcha atr s Ejercite cuidadosamente las maniobras con el tractor usando las instrucciones de la secci n siguiente Conducci n del tractor Practique hasta que se sienta confiado de poder manejar el tr...

Page 58: ...os graduales en U Los giros m s agudos aumentan la posibilidad de que se deteriore el c sped y podr an afectar el control del tractor Conduzca SIEMPRE el tractor lentamente antes de girar en curvas ce...

Page 59: ...ara que una palanca quede m s adelante que la otra El tractor girar en la direcci n de la palanca que queda m s adelante Para girar a la izquierda mientras se desplaza marcha 1 atr s mueva la palanca...

Page 60: ...y ret rela Operaci n en pendientes Consulte indicador de pendiente en la Secci n Funcionamiento Seguro para determinar en qu pendientes no puede operar el tractor de manera segura Advertencia No corte...

Page 61: ...la posici n m s alta antes de cruzar NOTA Siempre que detenga el tractor por cualquier raz n en un rea de c sped haga lo siguiente Coloque la palanca de cambios en neutral Coloque el freno de mano Ap...

Page 62: ...piente de recolecci n de aceite adecuado con al menos una capacidad de 2 0 cuartos para recoger el aceite usado Gire la v lvula de drenaje de aceite 1 4 turn a 4 continuaci n tire hacia afuera para co...

Page 63: ...terales de los neum ticos para averiguar las presiones de inflado adecuadas Respete las siguientes pautas No infle los neum ticos por encima de la presi n m xima que se muestra en el lateral del neum...

Page 64: ...en temperaturas fr as que en temperaturas altas Vuelva a cargar la bater a antes de volver a ponerla en servicio Aun cuando el tractor pueda arrancar el sistema de carga del motor tal vez no recargue...

Page 65: ...ar hacia arriba o hacia abajo y hacia adelante y hacia atr s para proporcionar comodidad al operador Las palancas de control se pueden colocar en una de dos posiciones de altura y o se pueden desplaza...

Page 66: ...do las dos mediciones tomadas antes a las puntas de las cuchillas son iguales Una vez alcanzado el ajuste necesario vuelva a ajustar el 8 tornillo de cabeza hexagonal de la m nsula de suspensi n derec...

Page 67: ...n comprobar la distancia de la rueda de calibraci n y el suelo Si es necesario ajustar la siguiente manera Controle visualmente la distancia entre la rueda delantera 2 de calibre y el suelo Si la rue...

Page 68: ...a bater a con un cargador de bater a de 12 voltios a un M XIMO de 10 amperios Mantenimiento del sistema el ctrico El tractor tiene instalado un fusible para proteger el sistema el ctrico de los da os...

Page 69: ...arranque PTO Tire del lado izquierdo de la correa hacia atr s y hacia 3 abajo mientras gira manualmente la polea de la potencia de arranque PTO hacia la derecha hasta que la correa se deslice hacia a...

Page 70: ...silenciador en la parte trasera del tractor puede estar sumamente caliente y podr a causar quemaduras graves Tenga mucho cuidado cuando se encuentre cerca del silenciador Deje que el silenciador se en...

Page 71: ...e orienten hacia arriba hacia la parte superior de la plataforma Ajuste las tuercas de las cuchillas a 70 90 pies libras 4 Reinstale la plataforma consulte Instalaci n de la 5 plataforma en la p gina...

Page 72: ...evios para ajustar la 7 otra varilla de control de transmisi n Baje el tractor y quite el gato 8 Desv o del tractor a alta velocidad Si el tractor se desv a hacia un lado cuando ambas palancas de cont...

Page 73: ...cuchilla 2 Verifique la presi n de los cuatro neum ticos 3 La cortadora de c sped no procesa los recortes como abono si est equipada con kit de abono La velocidad del motor es demasiado lenta 1 C sped...

Page 74: ...Si tiene alguna pregunta respecto de la cobertura de la garant a p ngase en contacto con el Departamento del Servicio T cnico de MTD Consumer Group Inc al tel fono 1 800 800 7310 o por correo electr n...

Page 75: ...c demuestra que el motor es objeto de uso incorrecto negligencia o mantenimiento inadecuado y que tal uso incorrecto negligencia o mantenimiento inadecuado fue causa directa de la necesidad de reparac...

Page 76: ...a aplicable del fabricante b Las bombas v lvulas y cilindros del rompetroncos tienen una garant a separada de un a o c Los art culos necesarios para el mantenimiento de rutina como por ejemplo lubric...

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