Eaton Gen III Automated Transmissions Service Repair Manual

Description

Eaton Gen III Automated Transmissions Service Manual TRSM0930 EN-US

The Eaton Gen III Automated Transmissions Service Manual TRSM0930 EN-US is a comprehensive technical reference for servicing Eaton automated transmission systems. The manual was published in February 2015 and covers a wide range of Eaton UltraShift®, AutoShift®, and UltraShift PLUS transmission configurations.

The manual is organized into General Information, Service Repair Procedures, and Appendix sections. The General Information section provides transmission overviews, warnings and cautions, manual-use instructions, serial tag information, and model nomenclature.

Manual Specifications

Detailed Service & Repair Procedures

The service section provides procedures for many important automated-transmission components. Topics include the Electronic Clutch Actuator (ECA), ECA speed sensor, inertia brakes, release yoke and cross-shaft assemblies, Cobra lever, shift control, transmission harnesses, Transmission Electronic Control Units (TECUs), electric shifter, air filter regulator, combination valves, range valve, splitter valve, park actuator and multiple speed sensors.

Component identification diagrams are provided at the beginning of service procedures to help technicians identify parts before carrying out removal, installation, disassembly, or assembly operations. :contentReference[oaicite:1]{index=1}

Transmission Coverage

The manual includes information for numerous Eaton transmission model families and configurations, including heavy-duty 8LL, 9ALL, 10-speed, 13-speed, 16-speed and 18-speed applications. The transmission overview diagrams in the manual identify components such as input and output shaft speed sensors, mainshaft speed sensors, gear and rail select sensors, transmission harnesses, TECUs, electric shifters, range and splitter valve components, and air filter regulators. :contentReference[oaicite:2]{index=2}

Maintenance, Troubleshooting & Specifications

The appendix contains operation and basic troubleshooting, inspection procedures, lubrication specifications, maintenance and lubricant change intervals, tool specifications, torque specifications, torque overview information, and grade sensor calibration procedures.

Lubrication information includes wet clutch lubricant checks, gearbox lubricant checks, lubricant levels, transmission draining and filling procedures, wet clutch filter replacement, and clutch calibration. :contentReference[oaicite:3]{index=3}

Useful for Professional Transmission Service

This manual is a valuable reference for technicians, transmission specialists, repair workshops, maintenance personnel, and anyone servicing compatible Eaton automated transmission systems. It brings together component identification, repair procedures, maintenance information, specifications, and calibration procedures in one technical reference.

Manual Contents Include

• General Information and Safety Warnings
• Transmission Overview
• Serial Tag Information and Model Nomenclature
• Clutch Greasing Guidelines
• Electronic Clutch Actuator (ECA) Procedures
• ECA Speed Sensor
• Low Capacity Inertia Brake
• Release Yoke and Cross-shaft Assemblies
• Shift Control and Electric Shifter
• Medium-Duty and Heavy-Duty Transmission Harnesses
• Medium-Duty and Heavy-Duty TECU Procedures
• Air Filter Regulator
• Inertia Brake Procedures
• Combination, Range and Splitter Valves
• Input, Output and Mainshaft Speed Sensors
• Rail Select and Gear Select Sensors
• Park Actuator and Park Pawl Position Sensor
• Lubricant Filter Procedures
• Operation and Basic Troubleshooting
• Inspection Procedures
• Lubrication Specifications
• Maintenance and Lubricant Change Intervals
• Tool Specifications
• Torque Specifications
• Grade Sensor Calibration