4r70w transmission pdf

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Transmision automatica Control del embrague del convertidor de torsion. La 4R70W tiene las siguientes caractersticas: Controles de presion de la tubera. Engranes de relacion amplia. La transmision usa un juego de engranes de doble pinon estilo Ravigneaux con dos bandas, un Cuatro velocidades. Etiquetas de identificacion Para el modelo, el nivel de identificacion de servicio o informacion de la fecha de fabricacion, Todos los vehculos estan equipados con una refierase a la Etiqueta de identificacion de servicio etiqueta de certificacion del vehculo, localizada en de la transmision localizada en la caja de el poste de cerradura de puerta del lado del transmision. Para la identificacion correcta de la transmision, refierase al codigo en el espacio marcado TR. Ocurrira el frenado del motor.

4r70w transmission pdf

It was installed on many powerful SUVs, as well as large rear-wheel-drive sedans. This automatic gearbox is the heiress of the famous AOD submachine gun and gave way to the 4R75W gearbox. Excellent characteristics for that time deservedly made the gearbox popular. It was installed on a whole range of brands Ford, Lincoln, and Mercury. In , Ford, together with Mazda experts, developed a four-speed 4R70W gearbox, which was installed on powerful Ford Crown Victoria cars with an engine capacity of 4. Subsequently, this modification was installed on other powerful sedans and SUVs from Ford. The original version of the transmission was AOD, which has been produced since , in its electronic version AOD-E was released. This transmission is famous for its reliability, long service life, unpretentiousness in maintenance, and relative simplicity of design. The average gearbox resource is thousand km , though, having a good margin of safety, it passes all Of the common problems that are characteristic of an automatic transmission 4R70W, we can distinguish the appearance of oil leakage from gaskets that have lost their tightness. The complexity of the repair, in this case, is that it is necessary to drain the oil and dismantle the oil pan, which has a sufficiently large size and solid weight. It is difficult to carry out this repair independently without the use of special equipment.

Borre los codigos, realice la prueba en el camino 4r70w transmission pdf repita el autodiagnostico. Si la senal del sensor es erratica, inspeccione si hay un problema intermitente en el arnes interno o externo, en el sensor o en el conector. Asiento incorrecto de la bola n 7 Inspeccione para detectar si hay dano.

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The 4R70W also requires consistent maintenance, just like its predecessors. This way, you will have an incredibly powerful transmission. Both transmissions are significantly improved versions of the first 4-speed AOD automatic overdrive transmission that Ford created and provided as a much-needed solution to fuel efficiency problems created in the United States by the oil embargo of the s. Chrysler and General Motors followed swiftly with their respective versions. And since then, several regulations and rules to considerably improve the quality of air and fuel efficiency have been published. And this has prompted the fabrication of much better transmissions over the years. The major challenge was to manufacture efficient transmissions that meet the demands while providing top-notch performance.

4r70w transmission pdf

In , due to durability concerns, the intermediate one-way roller clutch was replaced with a mechanical diode providing extra holding capacity and longer service. No items found matching the search criteria. Our sitemap Reproduction in whole or in part without permission is prohibited. Sign In Register. My account. Message center Sign in Register Email. Password Forgot your password? Register for a new account. Sign in. Remember me.

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Si el flujo aun no es de 1. Ensamble del embrague de mando Sellos del piston danados Inspeccione los sellos para detectar danos. No Refierase a Diagnostico por sntoma en esta seccion para el diagnostico de problemas de cambios o del convertidor de torsion. Cambian el estado y voltaje del solenoide? Repare segun se valvula reguladora de servo de sobremarcha pegados, requiera. Si no se cumplen los requisitos del vehculo al enviar el valor OSC, aparecera un Mensaje de error. Cuando llene una transmision y un convertidor de torsion secos, refierase a la Tabla general de especificaciones en esta seccion para la capacidad. Drene el lquido de la transmision y retire el carter y el filtro; refierase a Drenado y llenado de lquido de la transmision en esta seccion. Bajo circunstancias normales, el nivel del lquido debe revisarse durante el mantenimiento normal. Una luz negra considerable de aceite de relleno haya sido se debe utilizar en combinacion con la solucion de agregado o que el aceite haya sido cambiado, el colorante fluorescente. That is why it is recommended to warm up the gearbox before using it in the winter. Observe la parte trasera del bloque de problema. Cadenas Cadenas.

The AOD automatic overdrive is a four-speed automatic transmission , with the 4th gear as overdrive. Introduced in , it was Ford 's first four-speed automatic overdrive transmission.

Repita la Prueba rapida. Diagrama de cableado. Repare segun se , juntas, valvula moduladora con capacidad de , requiera. Acumulador de o , diametro interno danado o Inspeccione para detectar si hay dano. Lleve a cabo la Prueba de presion de tubera. Ponga especial atencion a los empalmes agregados de cableado en el arnes del PCM o el arnes de Herramienta de alineacion TSR cableado de la transmision, al tamano anormal de la T97LA llanta o a los cambios de la relacion del eje. Si se encuentra evidencia de material solido, el carter del lquido de la transmision debe desmontarse para una inspeccion adicional. Retire el tornillo de retencion 7B de la flecha de la palanca manual. Borre los DTC y lleve a cabo la Prueba del ciclo de manejo de la transmision. El control del tren motriz PCM. Anillo de retencion de la tapa del servo ensamblado incorrectamente Ensamble de la bomba Los tornillos no estan apretados de acuerdo a las Apriete los tornillos de acuerdo a las especificaciones. Embrague del convertidor de torsion Danado Inspeccione el convertidor de torsion. Saltar el carrusel. El cambio descendente por inercia ocurre cuando el vehculo esta en marcha por impulso propio hasta El frenado del motor para bajar en pendientes parar. Si esta diagnosticando un problema de arranque o un problema de la luz de reversa, Vaya a C