Detroit Diesel HD Major Repair Sign Up

Location: Wentzville
Date: 3/21/2023 - 3/24/2023
Fee: $1900.00
Available Seats: 4
The Detroit Diesel DD15 Major Repair course goes for 5 days.

 The following are the web-based courses and exams that must be completed prior to attending the instructor-led training class for the DD15 Engine Diagnostic course:

  • Product Intro-Introduction
  • Product Intro-Fuel
  • Product Intro-Cooling
  • Product Intro-Air
  • Product Intro-Lubrication
  • Product Intro-Tune-Up
  • DDEC Reports
  • 2007 Aftertreatment
  • 2007 Basic Diagnostics
  • DD15 Major Repair
  • DD15 Maintenance

Material that will be covered in class includes the following:
  • Discuss the training center operation
  • Discuss how and when to contact the Customer Support Center
  • Demonstrate how to navigate the Power Service Literature
  • Discuss the location for design and manufacture of the Heavy Duty Engine Program
  • Identify the serial number location and what each part of the number indicates
  • Identify the air intake system flow
  • Identify the cooling system flow
  • Identify the oil system flow
  • Understand the engine brake
  • Understand the turbocompound system
  • Understand the fuel module and high pressure pump
  • Understand the cylinder head, injectors, and rocker assemblies
  • Understand the camshaft and camshaft gear
  • Understand geartrain timing
  • Verify camshaft timing
  • Understand the idler gears
  • Understand the piston, connecting rod, and connecting rod bearing
  • Understand the crankshaft and crankshaft gear
  • Understand the EGR cooler
  • Undersand how to use special tools
  • Perform a tune up


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