Cat DLMS Course #33994

The Tier 4 Interim Engine and Aftertreatment Systems Diagnostics course is intended for CAT Dealer service training instructors, technical communicators, and service technicians. This course focuses on CAT solutions to meet EPA Tier 4 Interim, EU Stage IIIB, and equivalent Japan MLIT nonroad diesel engine emissions regulations. This course provides advanced systems operation information with an emphasis on hands-on disgnostic and repair techniques. Topics include the air systems, aftertreatment, fuel systems, selective catalytic reduction, engine to aftertreatment connection requirements, and the operator interface.