Aug 06, 2026  
2026-2027 DCTC Catalog 
  
2026-2027 DCTC Catalog

HCEM 1246 - Diesel Engine Overhaul II



3 Credits
Prerequisites HCEM 1102 , HCEM 1140 

This course teaches engine tear down, failure analysis, cylinder head repair/major overhaul, and precision measurement instruments on heavy duty equipment. Focusing on brands such as Cat John Deere, Perkins, and Cummings. This course also includes fundamentals of diesel engine design including study of cylinder head and block, lubrication, air intake, exhaust, electrical, cooling, and fuel systems. Major tear down and measuring are included along with preventive maintenance, major repair, tune u, testing on stationary and mobile diesel engines used in heavy equipment industry. Safety and troubleshooting are stressed.

Learning Outcomes
demonstrate use of specialized tooling and equipment

analyze cylinder bore measurements

demonstrate proper torque guidelines

demonstrate ability to estimate cost of repairs

evaluate crankshaft and bearings

analyze cylinder head failures

identify engine types

perform visual inspection of engine and components

demonstrate removal of pistons, rods and rings

demonstrate professionalism

explain wet sleeve removal and installation techniques

evaluate cylinder head(s)

demonstrate shop safety

write service report(s)

demonstrate use of correct service manuals and software

use safe work habits

explain dry sleeve removal and installation techniques