Craftsman 28986 Operation Manual
Craftsman 28986 - 21 HP 42 in. Zero Turn Tractor Manual
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- Craftsman 28986 | Operation Manual - Page 1
No. 107.289860 (21HP Briggs & Stratton Engine with 42" Mower) CAUTION: Before using this product, read the manual and follow all its Safety Rules and Operating Instructions, For answers to your questions product, call: 1-800-659-5917 Sears Craftsman Help Line 5 am- 5 pm, Mon - Sat about this - Craftsman 28986 | Operation Manual - Page 2
2 - Craftsman 28986 | Operation Manual - Page 3
Troubleshooting 35 Spanish Operator's Manual 37 Repair Parts PTS-1 Hardware and Torque Specifictions PTS-39 Repair Protection Agreement ........ Inside Back Cover Service Numbers Back Cover NOTE: In this manual, "left" and "right" are referred to as seen from the operating position. CRAFTSMAN - Craftsman 28986 | Operation Manual - Page 4
for storage preparations before storing the unit for both short and long term periods. 5. Always follow the engine manual instructions for proper start-up procedures when returning the unit to service. 6. Never store the unit or fuel container inside where there is an open flame or pilot light, such - Craftsman 28986 | Operation Manual - Page 5
to stabilize the machine by putting your foot on the ground (ride-on units)• 10. Do not mow near drop-offs, ditches, or embankments• The mower could suddenly turn over if a wheel !s over the edge of a cliff or ditch, or if an edge caves in. 11. Do not use grass catchers - Craftsman 28986 | Operation Manual - Page 6
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RiDE UP AND DOWN HILL, NOT ACROSS HiLL o_ 10 DEGREES MAX. WARNING: To avoid serious injury, operate - Craftsman 28986 | Operation Manual - Page 7
manufacturer's recommended parts, when necessary. 8. Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them. 9. Check brake operation frequently. Adjust and service as required. 10. Maintain or replace safety and instructions labels, as necessary. 11. Do not - Craftsman 28986 | Operation Manual - Page 8
reading this manual and the safety instructions it contains instructions are not followed. The information is for your safety and it is important! The safety decals below are on your rider and mower. If any of these decals are lost or damaged, replace them at once. Contact a Sears Parts & Service - Craftsman 28986 | Operation Manual - Page 9
Number See your local Sears retailer to purchase the following accessories: , Two Bin Grass Collector , Headlight Kit , Front Bumper Kit Engine Make Engine Type/Spec Engine Model Engine Code/Serial Number , Keys , Quick Start Guide (English and Spanish) , Operator's Manual & Parts Book (English - Craftsman 28986 | Operation Manual - Page 10
INSTALLING THE SEAT 1. Raise the seat base (see Figure 1). 2. Align the holes in the seat bottom with the holes in the seat base. 3. Secure the seat to the seat base with two 5/16-18 x 3/4 serrated head bolts for the rear seat slots, and two 5/16-18 x 3/4 shoulder bolts for the front slots. 4. - Craftsman 28986 | Operation Manual - Page 11
INSTALLING THE SEAT SAFETY SWITCH 1. Squeeze the side clips of the safety switch (A, Figure 2), and insert the switch into the slot (B) in the seat bottom. Be sure to slide the switch fully forward. 2. Connect the harness terminal housing (C) to the seat switch. , Loop the wire tie (D) around both - Craftsman 28986 | Operation Manual - Page 12
SETTING UP THE GROUND SPEED CONTROL LEVERS 1. Loosen (do not remove) the hardware securing the ground speed control levers to the lever bases. 2. Raise the levers, aligning the upper hole in each lever with the upper slotted hole in the lever base. 3. Install the hardware as shown in Figure 3. - Craftsman 28986 | Operation Manual - Page 13
manual packet. Read the Operator's ........... i Manual Locate the operator's manual in the manual packet. You should always read and follow the instructions in the operator's manual . See the Operator's Manual for fuel recommendations. The single most common service issue is stale or - Craftsman 28986 | Operation Manual - Page 14
tasks please read the entire section. Transmission ReleaseLevers Mower Blade Switch ignition Switch Figure 4. Controls Ground Speed the faster the drive wheel will turn. See DRIVING PRACTICE for steering instructions. Parking Brake Lever Move the parking brake lever (bottom inset, Figure 4) - Craftsman 28986 | Operation Manual - Page 15
OPERATING SAFETY Before first time operation: • Be sure to read all information in the Safety and Operation sections before attempting to operate this rider and mower. • Become familiar with all of the controls and how to stop the unit. • Drive in an open area without mowing to become accustomed to - Craftsman 28986 | Operation Manual - Page 16
engine problems always use fuel stabilizer, especially before storage of 30 days or longer. Use fresh fuel next season. See STORAGE instructions for and remove the key. To reduce fire hazard, keep the engine, rider and mower free of grass, leaves and excess grease. Do not stop or park rider over - Craftsman 28986 | Operation Manual - Page 17
control to SLOW position and turn the ignition switch to OFE Remove the key. STARTING THE ENGINE 1. While sitting in the seat, make sure the mower blade switch is OFF, the ground speed control levers are locked in START/PARK positions, and the parking brake is engaged. 2. Move the throttle/choke - Craftsman 28986 | Operation Manual - Page 18
DRIVING PRACTICE - BASIC DRIVING WARNING: Never operate on slopes greater than 17.6% (10°). See SLOPE OPERATION in the safety section. Zero turn riders operate differently from other fourwheeled vehicles. The drive wheels are also your steering wheels. If you cannot drive the unit on a hill, you - Craftsman 28986 | Operation Manual - Page 19
Practice Turning Around a Corner While traveling forward allow one handle to gradually return back toward neutral (see Figure 10). Practice several times before mowing. NOTE: To prevent damaging your lawn by pivoting directly on the tire tread, it is best to keep both wheels going at least slightly - Craftsman 28986 | Operation Manual - Page 20
deck. 6. Place 4x4 wood blocks under the front and rear lip of the mower deck to securely support it. 7. Use the mower cutting height switch to fully lower the mower so that is it resting on the 4x4 wood blocks (A, Figure 14). 8. Turn the ignition switch to OFF and remove the key. 9. Remove the - Craftsman 28986 | Operation Manual - Page 21
Check Tire Pressure Lubricate Rider & Mower * Clean Deck & Check/Replace Mower Blades Clean Battery & Cables Check Rider Safety System ** • Check / Adjust PTO Clutch • • • • • • • ENGINE MAINTENANCE, 21HP Briggs & Stratton Check Engine Oil Level * Service Air Pre-Cleaner * Change Oil - Craftsman 28986 | Operation Manual - Page 22
to START/PARK positions, engage the parking brake, turn the mower blades OFF, turn the ignition switch OFF, and wait for access the engine compartment (see Figure 15). CLEAN DEBRIS FROM RIDER AND ENGINE COMPARTMENT Service Interval: Before each use. CAUTION: If debris is not removed from the engine - Craftsman 28986 | Operation Manual - Page 23
LUBRICATION Service Interval: 25 hours. Lubricate the unit at the locations shown in Figures 18 through 22 as well as the following lubrication points. Grease: • front wheel bushings • mower arbors • front wheel grease fittings Use grease fittings when present. Not all greases are compatible. Use - Craftsman 28986 | Operation Manual - Page 24
/REPLACE MOWER BLADES Service Interval: 25 hours or as required. WARNING For your personal safety, do not handle the sharp mower blades nut (C, Figure 24), spring washers (B), and blade. . Clean the underside of the mower deck. 5. Inspect the blades for nicks or dull edges. Use a file to sharpen - Craftsman 28986 | Operation Manual - Page 25
gloves and safety glasses when handling the battery and battery cables. Service Interval: 100 Hours . Disconnect the cables from the battery, TEST 3 -- ENGINE SHOULD SHUT OFF IF: • Operator rises off seat with the mower blade switch ON, OR • Operator rises off seat with the ground speed levers in - Craftsman 28986 | Operation Manual - Page 26
Service Interval: 200 Hours. The Power Take Off (PTO) clutch drives the mower blades. The PTO clutch is engaged and disengaged by the mower electric PTO switch is turned off. If adjustment does not stop a mower braking problem, replace the electric PTO clutch. Figure 27. PTO Clutch Adjustment A. - Craftsman 28986 | Operation Manual - Page 27
oil level should be between the "FULl" and "ADD" marks (D). If not, add oil according to the oil recommendations chart (Figure 29). CHANGE ENGINE OIL Service Interval: 50 hours or once per season. NOTE: Change engine oil while the engine is warm. Run the engine for a few minutes, then shut the - Craftsman 28986 | Operation Manual - Page 28
AIR FILTER & PRE-CLEANER Service Interval: Pre-Cleaner: Every 25 hours or as required. Air Filter: Every 50 hours or (A). . Figure 31. Air Filter Assembly A. Air Filter Latch B. Air Filter Cover ® Figure 32. Air Filter Service A. Air Filter Latch B. Air Filter Cover C. Air Filter D. Pre-Cleaner 28 - Craftsman 28986 | Operation Manual - Page 29
REPLACE SPARK PLUG Service Interval: Yearly Replacement Spark Plug: 491055S Spark Plug Gap: .030" (.76 mm) 1. Stop the engine and allow it to cool. 2. Clean the area around the - Craftsman 28986 | Operation Manual - Page 30
CUTTING HEIGHT ADJUSTMENT To increase the mower cutting height (raise the mower deck), press the top of the mower cutting height switch (A, Figure 35) To decrease mower cutting height (lower the mower deck), press the bottom of the switch. Mower cutting height range is 3-3/4" to 1-1/2" (9,5-3,8 cm - Craftsman 28986 | Operation Manual - Page 31
component. If there is any doubt about the cause of the problem, contact your local dealer. If you need to replace the battery, D. Return Spring Hole To charge the battery, follow the instructions provided by the battery charger manufacturer as well as all Sears or other qualified service dealer. 31 - Craftsman 28986 | Operation Manual - Page 32
Check for bent blades and replace if necessary. 3. Check the tire pressures. See CHECK TIRE PRESSURE. 4. Set the cutting height to mid position. Arrange the mower blades so that they are pointing from side-toside (see Figure 37). 5. Measure the distance between the tips of the outside blades and the - Craftsman 28986 | Operation Manual - Page 33
both sides of the hitch rod (A) to adjust the deck level. When adjusted correctly, tighten the rear jam nuts (B) to lock hitch rod in place. MOWER BELT REPLACEMENT 1. Park the rider on a level surface. Disengage the PTO, turn off the engine, set the ground speed control levers to START/PARK, and - Craftsman 28986 | Operation Manual - Page 34
read the Maintenance and Storage instructions in the Safety Rules section, then perform the following steps: • Turn the mower blades OFF, set the ground the fuel system of an engine while in storage. To avoid engine problems use fuel stabilizer, especially before storage of 30 days or longer. After - Craftsman 28986 | Operation Manual - Page 35
engine. Troubleshooting the Rider PROBLEM CAUSE REMEDY Engine will not turnover or start. Ground speed levers not set to START/PARK. Mower blade plugged. hard or runs Replace. Contact Sears Parts & Repair. Replace. Contact Sears Parts & Repair. Service pre=cleaner and/or replace air filter - Craftsman 28986 | Operation Manual - Page 36
Parking brake is not fully released, Replace drive belt, Contact Sears Parts & Repair, Contact Sears Parts & Repair, Rider drive belt slips. Parking brake SPEED BALANCING ADJUSTMENT in Service & Adjustments section, Troubleshooting the Mower PROBLEM CAUSE Mower cutting Cutting height motor - Craftsman 28986 | Operation Manual - Page 37
producto tiene un mot or con expulsi6n baja el cual funciona diferentemente a otros motores. Antes que arranque el motor, lea y comprenda el Manual del DueSo. Para obtener respuestas a cualquier pregunta sobre este producto, flame al num6ro de tel6fono-(sin cobro) siguiente: 1-800-659-5917 Servicio - Craftsman 28986 | Operation Manual - Page 38
38 - Craftsman 28986 | Operation Manual - Page 39
la Cubierta Trasera Mantenga Los N_meros De Phono Cubierta Trasera NOTA: En este manual, "izquierda" y "derecha" se refieren seg#n come se vea desde carga). Esta garanfia SOLAMENTE cubre defectos de material y fabricaci6n. Sears NO pagara: • Arficulos prescindibles que se gasten durante el uso - Craftsman 28986 | Operation Manual - Page 40
&ngulo_, en el texto denota precauciones o advertencias importantes que deben obedecerse. OPERACION GENERAL 1. Lea, entienda y siga todas las instrucciones en el manual y en la unidad antes de arrancar. 2. No coloque las manos o pies cerca de las partes giratorias o debajo de la maquina. Mant6ngase - Craftsman 28986 | Operation Manual - Page 41
OPERACION EN CUESTAS Las cuestas son un factor importante relacionado con los accidentes por p@dida de control y volcaduras, y pueden propiciar lesiones severas o la muerte. Cualquier operaci6n en cuestas exige precauciones extremas. Si usted no puede dar marcha atras en una cuesta o se siente - Craftsman 28986 | Operation Manual - Page 42
GUJA SUGERIDA PARA EL AVISTAMIENTO DE PENDIENTES PARA UNA OPERACION SEGURA DEL MONTABLE CON ACCESORIO DOBLAR A LO LARGo DE LA IENTE "D 10 CONDUZCA SOLO HACIA ARRIBAY HACIA ABAJO POR LA PENDIENTE NUNCA DE UN LADO A OTRO ro 10 GRADOS MAXIMO ADVERTENCIA: Para evitar lesiones graves, opere la unidad - Craftsman 28986 | Operation Manual - Page 43
SERVICIO Y MANTENIMIENTO Manejo Seguro de la Gasolina 1. Apague cigarros, puros, pipas y otras fuentes de ignici6n. 2. Use s61o los contenedores aprobados para gasolina. 3. Nunca quite el tap6n de la gasolina ni cargue combustible con el motor encendido. Permita que el motor se enfrie antes de poner - Craftsman 28986 | Operation Manual - Page 44
fabricaci6n de equipos motorizados para el exterior. Aunque leer este manual y las medidas de seguridad que contiene le proporcionar_t el conocimiento . P6ngase en contacto con un Centro de Partes y Servicio de Sears para obtener reposiciones. Estas etiquetas son f_tciles de aplicar y fungir_m como - Craftsman 28986 | Operation Manual - Page 45
sobre el producto, Ilame al: 1=800-659=5917 Servicio Telef6nico de Asistencia de Sears Craftsman, 5 am- 5 pm, Lunes- Sabado. Nombre/Nemero de DescripciOn del Modelo Numero Motor , Llaves , Instrucciones de Disposicion (lngles/EspaSol) , Manual del Operador y Libro de Partes (lngles/EspaSol) 45 - Craftsman 28986 | Operation Manual - Page 46
INSTALACION DEL ASIENTO 1. Levante la base del asiento (vea la Figura 1). 2. Alinee los orificios en la parte de abajo del asiento con los orificios en la base del asiento. 3. Sujete el asiento a la base del asiento con dos tuercas de cabeza dentada de 5/16-18 x 3_ para los orificios traseros del - Craftsman 28986 | Operation Manual - Page 47
INSTALACION DEL INTERRUPTER DE SEGURIDAD DEL ASIENTO 1. Apriete los ganchos laterales del interruptor de seguridad (A, Figura 2), e inserte el interruptor en la ranura (B) en la parte baja del asiento. Asegt3rese de deslizar el interruptor completamente hacia adelante. 2. Connecte la caja del - Craftsman 28986 | Operation Manual - Page 48
MONTAJE DE LAS PALANCAS DE CONTROL DE VELOCIDAD DE DESPLAZAMIENTO 1. Aflojo (no retire) los herrajes que sujetan a las palancas de control de velocidad de desplazamiento a sus bases (vea la Figura 3). 2. Levante las palancas, alineando el orificio superior en cada palanca con el orificio rasurado - Craftsman 28986 | Operation Manual - Page 49
de acero que sujeta la unidad al caj6n de embalaje. Ubique el paquete del manual. Leer el Manual del Operador i.... Ubique el manual del operador en el paquete del manual. Lea siempre el manual del operador y siga las instrucciones ahi incluidas. En este importante documento hay informaci6n sobre - Craftsman 28986 | Operation Manual - Page 50
PalancdaeControl deVelo ided PalancdaesVelocid-ad PalancadseVelocid-ad P0_icdi6eD. RIVE P0eicdi6eP. ARK _A I ,I- JJ_ It -- Gasolina "_ FU.C,O. SCO.T.O. La informaci6n abajo describe brevemente la funci6n de los controles individuales. Arrancar, detenerse, conducir y podar el cesped - Craftsman 28986 | Operation Manual - Page 51
Ajuste de Altura de Corte de la Sesgadora Para aumentar la altura de corte de la sesgadora (elevar la cubierta de la sesgadora), oprima la parte superior del ajuste de altura de corte amarillo de la sesgadora. Para disminuir la altura de corte de la sesgadora (bajar la cubierta de la sesgadora), - Craftsman 28986 | Operation Manual - Page 52
VERIFICACIONES ANTES DE ARRANCAR • Verifique que el aceite del c_trter est_ en la marca de Ileno de la varilla de nivel de aceite. • Llene el tanque de gasolina con combustible fresco. RECOMENDACIONES DE COMBUSTIBLE Para operaci6n diaria: Use s61o gasolina sin plomo donde la calcomanfa de la bomba - Craftsman 28986 | Operation Manual - Page 53
PARO DE EMERGENCIA En caso de emergencia, el motor puede detenerse simplemente girando el interruptor de encendido a STOP (paro). Use este m6todo s61o en situaciones de emergencia. Para apagar el motor normalmente, siga el procedimiento indicado en DETENER EL MONTABLE Y EL MOTOR. DETENER EL MONTABLE - Craftsman 28986 | Operation Manual - Page 54
PRACTICA DE MANEJO - MANEJO BASICO ADVERTENCIA: Nunca opere en cuestas mayoras a 17.6% (10°). Vea OPERACION EN CUESTAS en la secci6n de seguridad. Los tractores de giro cero operan de modo diferente a otros vehiculos de cuatro ruedas. Las ruedas de tracci6n tambi_n son sus ruedas de direcci6n. Si - Craftsman 28986 | Operation Manual - Page 55
Practica de dar Vuelta en una Esquina Mientras viaja hacia adelante permita que una palanca regrese gradualmente en direcci6n del neutral (vea la Figura 10). Practique varias veces antes de podar el cesped. NOTA: Para evitar girar directamente sobre la banda de rodamiento, es mejor mantener las dos - Craftsman 28986 | Operation Manual - Page 56
REMOCION E INSTALACION DE LA CUBIERTA DE LA SESGADORA NOTA: Ejecute la remocidn e instalacidn de la sesgadora sobre una superficie dura y nivelada como un piso de concreto, ADVERTENCIA Despuds de bajar la altura de corte de la sesgadora, accione el freno de mano, desactive las cuchillas de la - Craftsman 28986 | Operation Manual - Page 57
. ** Verifique el funcionamiento del sistema de seguridad cuando la unidad haya estado almacenada por 30 dias o un peHodo mayor. 1- Estos servicios deber&n ser efectuados por Sears u otro taller de servicio calificado. 57 - Craftsman 28986 | Operation Manual - Page 58
Elementos de Mantenimiento del Tractor A ADVERTENCIA Mueva las palancas de velocidad de desplazamiento a las posiciones ARRANCAR/ESTACIONAR, engrane el freno de estacionamiento, APAGUE las cuchillas del cortacdsped, APAGUE el interruptor de ignici6n, y espere que todas las piezas m6viles se detengan - Craftsman 28986 | Operation Manual - Page 59
LUBRICACION Intervalo de Servicio: 25 horas. Lubrique la unidad en los lugares mostrados en las Figuras 18 a 22 asi como en los siguientes puntos de lubricaci6n. Grasa: • engrasadores de la rueda delantera • bujes de la rueda delantera • arboles de sujeci6n de la podadora Use engrasadores cuando - Craftsman 28986 | Operation Manual - Page 60
LIMPIAR CUBIERTA Y VERIFICAR/ REEMPLAZAR ASPAS DE PODADORA Intervalo de Servicio: 25 horas o segQn se requiera. ADVERTENCIA Para su seguridad personal, no maneje las aspas afiladas de la podadora con las manos descubiertas. El manejo imprudente o indebido de las aspas puede resultar en lesiones - Craftsman 28986 | Operation Manual - Page 61
que pueda arrancar el motor ADVERTENCIA Si la unidad no pasa una prueba de seguridad, no la opere. Visite un Centro de Partes y Reparaciones de Sears. Bajo ninguna circunstancia intente anular la finalidad del sistema del intercierre de seguridad. 61 - Craftsman 28986 | Operation Manual - Page 62
VERIFICAR/AJUSTAR DEL PTO EMBRAGUE ADVERTENCIA Para evitar lesiones graves, s61o haga los ajustes con el motor detenido, la Ilave quitada y el tractor en terreno nivelado. Intervalo de Servicio: 200 horas. El embrague del PTO se embraga y desembraga con el interruptor PTO. El embrague suministra - Craftsman 28986 | Operation Manual - Page 63
ELEMENTOS DE MANTEN- IMIENTO DEL MOTOR VERIFIQUE EL NIVEL DE ACEITE DEL MOTOR Intervalo de servicio: Antes de cada uso, y cada 8 horas. 1. Apague el motor, y coloque el freno de parada en la posici6n de PARK (parado). 2. Limpie el Area alrededor de la varilla para medici6n del nivel (C, Figura 30). - Craftsman 28986 | Operation Manual - Page 64
SERVICIO DEL FILTRO DE AIREY DEL PREPURIFICADOR Intervalo de servicio: Prepurificador: cada 25 horas o conforme sea necesario. Filtro de aire: cada 50 horas o conforme sea necesario. Intervalo de reemplazo: Prepurificador: conforme sea necesario. Filtro de aire: cada 200 horas o una vez por estaci6n - Craftsman 28986 | Operation Manual - Page 65
REEMPLACE LA BUJJA DE ENCENDIDO Intervalo de servicio: Anualmente Bujia de encendido de reposici6n: 491055S Separaci6n de la bujia de encendido: .76 mm (030"). 1. Pare el motor y espere a que se enfr_e. 2. Limpie el Area alrededor de la bujfa de encendido. 3. Remueva la bujfa de encendido. 4. - Craftsman 28986 | Operation Manual - Page 66
AJUSTE DE PALANCA DE CONTROL DE VELOCIDAD Las palancas de control tienen tres ajustes: Para Ajustar la Altura de las Palancas de Control: Jale las palancas hacia adentro, encima del regazo del operador a la posici6n de DRIVE. Afloje los pernos de montaje (D, Figura 34) y suba o baje las palancas a - Craftsman 28986 | Operation Manual - Page 67
AJUSTE DE LOS FRENOS 1. Detenga la unidad, coloque las palancas de velocidad de desplazamiento en las posiciones START/PARK (ARRANCAR/ESTACIONAR), coloque la palanca del freno de estacionamiento en la posici6n ENGAGE (ENGRANAR), apague la ignici6n (OFF), y espere que todas las piezas m6viles se - Craftsman 28986 | Operation Manual - Page 68
AJUSTE DE NIVEL DE LA CUBIERTA DE LA PODADORA ADVERTENCIA Antes de verificar la podadora, apague el PTO y el motor. Permita que se detengan todas las partes en movimiento. Quite la Ilave del encendido, luego desconecte el cable de la bujia y suj_telo lejos de la bujia. Si el corte es desigual, es - Craftsman 28986 | Operation Manual - Page 69
Figura 40. Orientar las Aspas de Adelante hacia Atr_s Nivelado de Adelante hacia Atras Si el corte es desparejo, es posible que la cortadora de cesped necesite set nivelada. La presiSn de neum&ticos desigual o incorrecto tambien puede causar un corte desparejo. Vea VERIFICAR PRESION DE NEUMATICOS. - Craftsman 28986 | Operation Manual - Page 70
ALMACENAMIENTO Antes de almacenar su unidad en la temporada baja, lea las instrucciones de Mantenimiento y Almacenamiento en la secci6n de Reglas de Seguridad, luego realice los siguientes pasos: • Desacople el PTO, ponga el freno de mano y quite la Ilave. • Verifique el nivel de todos los fluidos. - Craftsman 28986 | Operation Manual - Page 71
viejo o viciado, o hay agua Drene el combustible y Ilene con gasolina fresca. en el combustible. Comuniquese con Piezas y Reparaciones de Sears. El motor arranca dificil o no funciona bien. Bateria descargada. Recargue o reemplace la bated& Bujias defectuosas,sucias o con entrehierroincorrecto - Craftsman 28986 | Operation Manual - Page 72
El freno de mano El freno de mano esta mal ajustado. no se mantiene. Limpie segL_nse requiera. Reemplace banda. Contacte Partes y Reparacionesde Sears. Vea la Secci6n de Ajustes. Tractor se direcciona o rnaneja con deficiencia. Tractor estira para un lado. Inflado inadecuado de las Ilantas. Vea - Craftsman 28986 | Operation Manual - Page 73
RepairParts PTS - 1 - Craftsman 28986 | Operation Manual - Page 74
Frame, Body & Seat Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. ZTS 6000 - 107.289860 18 16 15 19 21 64 =14 ,\ 17 12 9 1 26 65 15 t 53 \ -\ 31 33 60 , >; 51 59 To be assembled between Ref. Nos. 33 & 57 8 1 38 11 Torque Ref. No, 11 to 150 - Craftsman 28986 | Operation Manual - Page 75
20 x 3/4, G5 1 PAD, Footrest Panel 1 SEAT ASSEMBLY, with Armrests 1 PANEL, Front Manual Brake and Deck Lift 2 NUT, Push, 1/4 4 NUT, Speed Lug Type, 5/16-18 7091591SM 39 1728986SM 40 1728987SM 43 1674792SM 1 SUPPORT, Seat 1 SEAT DECK, Plastic Sears Craftsman Red ZTS 1 PLATE, Control 6 SCREW, - Craftsman 28986 | Operation Manual - Page 76
Frame, Body & Seat Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. ZTS 6000 - 107.289860 18 16 15 19 21 64 =14 ,\ 17 12 9 1 26 65 15 t 53 \ -\ 31 33 60 , >; 51 59 To be assembled between Ref. Nos. 33 & 57 8 1 38 11 Torque Ref. No, 11 to 150 - Craftsman 28986 | Operation Manual - Page 77
4 NUT, Push Pal, 5/16 DIA Thread, 5/80D 1 BRACE, Tank 2 BUMPER, Rubber 1 SHROUD, Rear 6 SCREW, Hex Washer Head Taptite, 1/4-20 x 1/2 1 SUPPORT, Seat Deck 1 ARM REST KIT, L.H. & R.H. 9 NUT, Hex Flange Nylock, 5/16-18 1 CAPSCREW, 3/8 - 16 x 1-1/4 1 NUT, Push Pal, 3/8 1 WASHER, 3/8 1 TRIM, 8" 2 WASHER - Craftsman 28986 | Operation Manual - Page 78
specification chart. 29 3O 15 13 _ 14 16 27 < 28 I 10 ZTS 6000- 107.289860 Tie to hold both 18 throttle & clutch "_bles to seat support, 47 _ 46 35 Foam cannot contact_ rotating engine screen 51 I I Torque screw 3 to 12-14 Ft. Lbs. 4 or / to underside Fuel tank assembly found - Craftsman 28986 | Operation Manual - Page 79
Engine Group - 21HP Briggs & Stratton ZTS 6000 - 107.289860 REF NO PART NO. QTY. DESCRIPTION 1 33M7770111 B1 1 ENGINE, 21HP B&S Intek, 49 State * (Model - 33M777, Type - 0111, Trim - B1) 2 7300919ASM 1 HEAT SHIELD, Inner 3 1936228SM 2 CAPSCREW, Hex Head, 5/16-18 x 3/4, G8 4 1917356SM 2 - Craftsman 28986 | Operation Manual - Page 80
Transmission Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. ZTS 6000 - 107.289860 PTS - 8 - Craftsman 28986 | Operation Manual - Page 81
1 ROD, Tow Valve R.H. 6 NUT, Hex Flange Whiz Lock, 5/16-18 8 NUT, Wheel Hex, 1/2-20 1 SUPPORT, Transmission Center 1 TRANSMISSION, Hydro Gear EZT L.H. 1 TRANSMISSION, Hydro Gear EZT R.H. 1 SUPPORT, Transmission Rear 3 NUT, Hex Flange, 3/8-16 ESNA 1 NUT, Hex Flange, 1/2-13 1 BOLT, Shoulder 1 WASHER - Craftsman 28986 | Operation Manual - Page 82
Transmission Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. ZTS 6000 - 107.289860 PTS - 10 - Craftsman 28986 | Operation Manual - Page 83
Transmission Group ZTS 6000 - 107.289860 REF NO PART NO. QTY. DESCRIPTION 46 1933988SM 47 1728073SM 48 1728074SM 49 1728075SM 50 1728060SM 2 NUT, Push Pal, 5/16 2 PULLEY, 4-1/2" Transmission 2 FAN, 6" Transmission 1 PARKING BRAKE ARM ASSEMBLY, Transmission 1 HYDRO SEAL KIT 51 - Craftsman 28986 | Operation Manual - Page 84
Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 12 Ibs. inward force measured 1" above bottom of foam grips 24 33 32 \ /f 32 21 )_12 ZTS 6000 - 107.289860 28 Brake arm to be'--. fully nested in 31 gear teeth 29 Parking Brake Switch 10 44 - Craftsman 28986 | Operation Manual - Page 85
7 NUT, 5/16-18 Hex Jam, Black 4 HAIR PIN 1 KNOB, w/5/16-18 NILN (Brake/Clutch) 1 ROD, Park Brake- ZT (5/16-18 thread) 1 ROD, Manual Parking Brake (1/4-20 threads) 1 BRACKET, Dual Brake 1 SPRING, Extension 1 SPRING, Compression 1 NUT, 1/4-20 Hex Flange Nyloc, Black 4 SCREW, 1/4-20 x 1/2" Hex Washer - Craftsman 28986 | Operation Manual - Page 86
Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 12 Ibs. inward force measured 1" above bottom of foam grips 24 33 32 \ /f 32 21 )_12 ZTS 6000 - 107.289860 28 Brake arm to be'--. fully nested in 31 gear teeth 29 Parking Brake Switch 10 44 - Craftsman 28986 | Operation Manual - Page 87
Controls Group REF NO 44 45 46 PART NO. 1727918SM 1703805SM 1725927SM QTY. DESCRIPTION 2 SHOCK ABSORBER 2 RING, Klipring Extension (for .500 Dia. Shaft) 1 SHAFT, Cross ZTS 6000 - 107.289860 Footnotes PTS - 15 - Craftsman 28986 | Operation Manual - Page 88
Electrical Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. ZTS 6000 - 107.289860 8 9 ' / 16 Seat / Switch Tie switchto cable 11 connectorbody \ \ \ / / \ HeadlighlSwitct (Optional) 28 1 m lO Tie Harness to throttle 3O cable I- ! ! t i 19 \ - Craftsman 28986 | Operation Manual - Page 89
Electrical Group REF NO PART NO. 1 7022886YP 2 1686734SM 3 1960547SM 4 1717549SM 5 1717550SM 6 1717163SM 8 1722611SM 9 1722887SM 10 1701011SM 11 7023354YP 12 1667805SM 13 1665872SM 14 1685215SM 15 2823341SM 16 2821319SM 17 2816964SM 18 2816622SM 19 1677296SM 20 1716549SM 21 - Craftsman 28986 | Operation Manual - Page 90
L 14 _- \ 16 ]1 Adjust Ref. No. 12 _¢.. with thread going through Iocknuts / /" f /" J Adjust Ref. No. 12 with thread going through Iocknuts 27 Posttion for J _ 50"& 42" Mower I / Position for 44" Mower > // 37 I I 11 I 38 6 ,\ t _> 9 10 5 ! 4 PTS - 18 - Craftsman 28986 | Operation Manual - Page 91
1733533ASM 33 1916950SM 36 1924940SM 37 1918213SM 38 1930645SM QTY. DESCRIPTION 4 NUT, Hex Jam, 7/16-14 2 TRUNNION 1 ROD, Bail 1 ARM, Mower Lift L.H. 2 BOLT, Shoulder 5 NUT, Hex Flange Whiz Lock, 5/16-18 2 PIN, Threaded Shoulder 2 WASHER, 1/2 4 CLIP, Hairpin 2 RING, Klipring, 5/8 2 NUT, Hex - Craftsman 28986 | Operation Manual - Page 92
Wheel & Tire Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. ZTS 6000 - 107.289860 .7 ! t l/k - Craftsman 28986 | Operation Manual - Page 93
Wheel & Tire Group REF NO PART NO. QTY. DESCRIPTION 1 1726383SM 2 7091772SM 3 1724841SM 4 1734013SM 5 7090839SM 6 2812808SM 7 2172353SM 8 2177725SM 2 WHEEL & TIRE ASSEMBLY, 18 x 8-1/2-8 2 CAPSCREW, Hex Head 2 TUBE, Caster Wheel Spacer 2 WHEEL & TIRE ASSEMBLY, 11 x 4-5 2 NUT, Hex Center Lock 2 - Craftsman 28986 | Operation Manual - Page 94
Decals Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. f 6 I REARVIEW ,L...._ ZTS 6000 - 107.289860 15 12 \ 16 14 g 21 5 2O 13 11 I0 17 18 \ Ig \ PTS - 22 - Craftsman 28986 | Operation Manual - Page 95
1 DECAL Danger Do Not Put Hands/Feet in Mower 1 DECAL 42" 2006 Silver/Black 1 DECAL OPEl Certified ANSI B71.12003 Gold 1 DECAL Transmission Release Instructions 1 DECAL Craftsman Logo (Large) 1 DECAL Operator Instructions Front 1 DECAL Operator Intructions Bottom 1 DECAL Tracking Adjustment - Craftsman 28986 | Operation Manual - Page 96
42" Mower Deck - Clutch & Support Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. BACKSIDEIDLER 27 PULLEY Clutch ARBOR DRIVE PULLEY -- BACKSIDEIDLER PULLEY 19 18_ ZTS 6000- 107.289860 16 11 1"_ 24 25 13 $ 14 14 PTS - 24 - Craftsman 28986 | Operation Manual - Page 97
, 40D x .378 ID x 1 2 WASHER, 3/8, .41 ID x .87 OD x .08 THK 2 CAPSCREW, Hex Head, 3/8-16 x 2-1/4, G5 1 SPACER 1 BRACE, Mower Support 1 SUPPORT, Mower Rear L.H. 1 SUPPORT, Gauge Wheel L.H. Rear 1 V-BELT, A-Wedge 1 V-BELT, A-Wedge (Used on Export Models) ZTS 6000 - 107.289860 Footnotes PTS - 25 - Craftsman 28986 | Operation Manual - Page 98
42" Mower Deck - Housing & Arbor Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 21 16 / 15 ZTS 6000 - 107.289860 TORQUE TO 1 65-75 FT/LBS or 88.4-102 Nm I i 4 24 18 10 13 TORQUE TO 80-90 FT/LBS 108.8 - 122.4 Nm 9 LUBE 7 FITTING _8 L PTS - 26 - Craftsman 28986 | Operation Manual - Page 99
RING, Retaining, 1-3/4 4 BEARING, Spindle 2 TUBE & PLATE ASSEMBLY, Spindle 2 LUBE, Fitting, 1/4 2 SHAFT, Spindle 1 HOUSING, 42" Sears Craftsman Red 2 WASHER, Spindle Blade, Powdered Metal 2 BLADE, Mower 42" 4 WASHER, Belleville 2 NUT, Hex, 9/16 2 PLATE, Rear 6 NUT, Hex Flange, 5/16-18 ESNA 1 BRACKET - Craftsman 28986 | Operation Manual - Page 100
-0144-B1 616 684] i 584 S{t 404 /_ 614 1264 552 "e @ 691 1263 \ 718_ fi 48 SHORT BLOCK ] ] 1058 OPERATOR'S MANUAL ] [ 1329 REPLACEMENT ENGINE ] ] 1330 REPAIR MANUAL ] if; 307 Assemblies include all parts shown in frames. Liquid Sealant and Breather Gasket can be used Interchangeably - Craftsman 28986 | Operation Manual - Page 101
-Rocker Arm Sealant-Liquid Seal-Valve Gasket-Exhaust Screw (Rocker Cover) Gasket-Rocker Cover Cover-Rocker Rod-Push (Intake) Rod-Push (Exhaust) Arm-Rocker Guide-Push Rod A Valve Gasket Set-Reference 1095 Engine Gasket Set-Reference 358 • Carburetor Overhaul Kit-Reference 121 PTS-29 12/09/2008 - Craftsman 28986 | Operation Manual - Page 102
ZTS80001-07.289860 2_ 161 1044 146 331 877"01 44-B1 24 i_i 741 1270 759 27 Assemblies include all parts shown in frames. Crankshaft, Piston/Ring and Counterweight Assembly Engine Briggs & Stratton Model 331877-0144-B1 Ref. No. 16 24 25 26 27 28 29 32 Part No. Qty. 793410 1 222698s 1 - Craftsman 28986 | Operation Manual - Page 103
331877-0144-B1 12 zTs8000lo- 7.28986o 4_J 45 J 1O27 200 15 _i_ 22 943 75o_ 51 617 54 51A Assemblies include all parts shown in frames. Engine Sump, Intake Manifold and Camshaft Assembly Engine Briggs & Stratton Model 331877-0144-B1 Ref. No. 4 12 15 20 22 43 45 46 50 51 51A Part No. Qty. - Craftsman 28986 | Operation Manual - Page 104
zrs8000lo- 7.28986o 177 ( 331 877.-01 44-B1 24O 525 385 Assemblies include all parts shown in frames. Dipstick/Tube and Fuel Pump Assembly Engine Briggs & Stratton Model 331877-0144-B1 Ref. No. 177 187 240 385 385A 387 387A Part No. Qty. Description 691031 791805 1 SeaI-O Ring (Dipstick) - Craftsman 28986 | Operation Manual - Page 105
331877"-0144-B1 654 1266 '4_/" 13o_?)it 95 _ _ 987 (_) 51 104 zrs_ooolo- 7.28988o 127 105 1091 Engine Ref. No. 51 53 Part No. 692137 690227 94 793610 95 690718 98 695408 104 694918 105 696136 108 695419 117 791501 118 843099 125 795486 127 690727 130 792747 131 - Craftsman 28986 | Operation Manual - Page 106
zrs_ooolo- 7.28986o 188 222 209 265 267 331877.-0144-B1 877 1i059 }} 1119 334 !_ 851 216 _ _Jf_ 877A _ _:_% Assemblies include all parts shown in frames. Governor, Ignition and Alternator Assemblies Engine Briggs & Stratton Model 331877-0144-B1 Ref. No. 188 202 209 216 222 227 232 265 267 - Craftsman 28986 | Operation Manual - Page 107
Fan-Flywheel 1 Label-Emissions (Available from a Briggs & Stratton Authorized Dealer) 1 Panel-Trim 1 Screw (Flywheel) 1 Ring-Retaining 1 Support- Blower Housing Screw (Blower Housing Support) A Valve Gasket Set-Reference 1095 Engine Gasket Set-Reference 358 • Carburetor Overhaul Kit-Reference 121 - Craftsman 28986 | Operation Manual - Page 108
-Pinion 1 Cap-Drive Ref. No. 802 8O3 1051 1090 Part No. Qty. Description 691286 691265 691293 1 Cap-End 1 Housing-Starter (Not Serviced Separately, Order Starter Motor 693551, Reference 309) 1 Ring-Retaining 1 Retainer-Brush A Valve Gasket Set-Reference 1095 Engine Gasket Set-Reference 358 12 - Craftsman 28986 | Operation Manual - Page 109
331 877-01 44-B1 12 358 ENGINE GASKET SET 617 1022 2O 883 1266 0 51 1095 VALVE GASKET SET 51 85O 1022 zTs8000lo- 7.28986o Liquid Sealant is Interchangeable with Rocker Cover Gasket and/or Valve Cover Gasket Assemblies include all parts shown in frames. Engine Gasket and Valve Gasket Set - Craftsman 28986 | Operation Manual - Page 110
zrs8000lo- 7.28986o 331 877.-01 44-B1 51 \ \\ 104 105 127 _) 121 CARBURETOR OVERHAUL KIT I ',! 617 i 634 276 F_bb \c:,/ 987 _:_ 1266 1266A [, i Assemblies include all parts shown in frames. Carburetor Overhaul Kit Assembly Engine Briggs & Stratton Model 331877-0144-B1 Ref. No. 51 104 - Craftsman 28986 | Operation Manual - Page 111
the bolt or screw (in this example 2 inches long). The guides and ruler furnished below are designed to help you select the appropriate hardware drawings, all torque values must meet this specification. Wrench & Fastener Size Guide 1/4" Bolt or Nut Wrench--7/16" 5/16" Bolt or Nut Wrench--I/2" - Craftsman 28986 | Operation Manual - Page 112
PTS-40 - Craftsman 28986 | Operation Manual - Page 113
PTS- 41 - Craftsman 28986 | Operation Manual - Page 114
PTS- 42 - Craftsman 28986 | Operation Manual - Page 115
Agreements Congratulations on making a smart purchase. Your new Craftsman® product is designed and manufactured for years of service and service-related parts not covered by the agreement; also, 10% off regular price of preventive maintenance check Fast help by phone - phone support from a Sears - Craftsman 28986 | Operation Manual - Page 116
sold it! For the replacement parts, accessories and owner's manuals that you need to do-it-yourself. For Sears professional installation of home appliances and items like garage door openers To purchase a protection agreement on a product serviced by Sears: 1-800-827-6655 (U.S.A.) 1-800-361-6665
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Operator's
anual
T
°
ZTS
Zero-Turn
Rear Engine Riders with
Electric
Start
Model
No.
107.289860
(21HP
Briggs
& Stratton
Engine
with
42"
Mower)
CAUTION:
Before
using
this product,
read
the manual
and follow
all its Safety
Rules
and
Operating
Instructions,
For answers
to your questions
about
this
product,
call:
1-800-659-5917
Sears Craftsman
Help
Line
5 am-
5 pm, Mon - Sat
Nota: Una
traducci6n
en espaSol
de este
Manual
del Operador
puede
encontrarse
en la pagina
37.
Sears,
Roebuck
and Co., Hoffman
Estates,
IL 60179
Visit our Craftsman
website: www.sears.com/craftsman
U.S.A.
7103147
Revision
D
Rev. Date 04/2009