The Allison Transmission 4700 SP Troubleshooting Manual is a comprehensive resource for technicians working on this specific transmission model. This manual provides detailed information on the electronic control system, its components, and the diagnostic codes associated with it. It also covers system responses to various faults and guides you through the troubleshooting process for resolving them.

The manual includes a section dedicated to wire, terminal, and connector repair information, ensuring you have all the resources necessary to address any electrical issues. Furthermore, it features sections on:

* **Identification of potential circuit problems:** Helps you pinpoint the source of electrical malfunctions.
* **Checking clutch pressures:** Provides instructions for assessing clutch performance.
* **Solenoid and clutch chart:** Provides a visual reference for understanding solenoid and clutch functions.
* **Wire/connector chart:** Offers a comprehensive guide to the transmission's wiring and connectors.
* **Connector part numbers, terminal part numbers, and tool part numbers:** Ensures you have the correct components and tools for repair.
* **Repair instructions:** Offers step-by-step guidance on performing repairs.
* **Throttle position sensor adjustment:** Explains how to correctly adjust the throttle position sensor.
* **Miscellaneous items:** Includes additional information relevant to troubleshooting the transmission.
* **Hydraulic schematics:** Provides visual diagrams of the hydraulic system for easier understanding.
* **Wiring schematics:** Offers detailed diagrams of the transmission's electrical system for accurate diagnosis.
* **Solenoid and temperature charts:** Provides reference data for solenoid and temperature readings.
* **Externally-generated electronic interference:** Helps you identify and troubleshoot electronic interference.
* **Diagnostic tree WT Series hydraulic system:** Offers a logical troubleshooting flow chart for the hydraulic system.
* **Diagnostic data reader information:** Explains how to utilize diagnostic data readers for troubleshooting.
* **Input/output function wiring schematics:** Provides detailed diagrams of the input and output function wiring for comprehensive analysis.


This manual serves as a valuable tool for any technician working on the Allison Transmission 4700 SP, providing detailed information and guidance for effective troubleshooting and repair.

The Allison Transmission 4700 SP is a highly robust and reliable automatic transmission system specifically designed for heavy-duty trucks and off-highway vehicles. This transmission boasts a durable and efficient design, capable of handling high torque loads and demanding operating conditions. The 4700 SP is renowned for its smooth and precise shifting, delivering optimal performance under various driving scenarios. Its sturdy construction and sophisticated control system ensure reliable operation even in harsh environments. The 4700 SP is engineered to minimize downtime and maximize vehicle uptime, making it an ideal choice for industries like construction, mining, waste management, and transportation.

The Allison 4700 SP transmission features a range of advanced technologies that contribute to its exceptional performance and reliability. These include electronic controls for precise shifting and optimized fuel efficiency, as well as robust internal components for long-lasting durability. The transmission is equipped with a multiple-disc wet clutch system, ensuring smooth and efficient power transfer. The 4700 SP also incorporates a patented "Pro-Ride" system that provides a comfortable ride experience by absorbing shock and vibration. With its wide range of ratios and torque capacity, the 4700 SP transmission can be configured to meet the specific needs of different applications. Its modular design allows for customization and adaptability, ensuring optimal performance for various vehicle configurations.