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Class: Allison Hybrid H40/50 Maintenance
Location: STL
Date: 4/15/2019 - 4/17/2019
Fee: $1200.00
Available Seats: 6

The Allison Transmission H40/50 Hybrid three day ILT Maintenance course focuses on diagnostic resources and techniques.

Prerequisites: Technicians must successfully complete the Allison E-Learn H40/50 product families maintenance web based training (WBT) courses.

Course objectives include:

  • Understand the importance of following all safety procedures including the electrical disconnect verification procedures
  • Use of available resources for maintenance technician diagnostics, service and repair (paper publications; service tools; online publications/resources access and use)
  • Identify the components that make up the H40/50 system and the role of each component
  • Know the purpose, operational characteristics, requirements, and electrical interfaces associated with the drive unit, dual power inverter module (DPIM), and energy storage system (ESS)
  • Understand drive unit gear pack configuration and the propulsion power flow theory
  • Understand system hydraulic components, flow, and range attainment
  • Perform preventive maintenance practices
  • Demonstrate diagnostic procedures utilizing the trouble shooting manual and Allison DOC diagnostic software