LM2500+ SAC/DLE Familiarization

Basic Gas turbine theory and operation and the knowledge required to ensure consistent, trouble-free performance from the engine and its associated equipment.

Instruction is given in English; therefore, a reasonable ability to read and understand spoken English is required.

• Picture ID is required. No visitors will be allowed to enter the training facility without a picture ID - NO EXCEPTIONS. Please carry a picture ID at all times while on any GE premises.
• The appropriate dress for this course is casual.
• Please note that CTEC is a place of business - no tank tops or shirts with inappropriate verbage or signs.
• All students taking maintenance training courses are asked to bring safety glasses (Z87 standard) and steel-toed shoes. Safety glasses will be worn when performing shop maintenance tasks. CTEC does have 1 pair of loaner shoes in the most popular sizes and disposable saftey glasses.
• Failure to have proper Personal Protective Equipment may result in student not being able to participate in hand-on portions of course.

The duration of this course is 3 days

Day 1	Introduction and history of the LM2500/lineage
	Terms and abbreviations
	Frames, cases and rotors
	Comparison 2500 versus 2500+

Day 2	VSV Control system overview, operation and limits
	Air systems- Primary / Secondary / Parasitic
	HP recoup / Thrust balance
	Fuel systems

Day 3	Sump pressurization
	Bearings
	Oil System- component description / function / operation
	Sensors / instrumentation

There are no additional recommendations for this course.

Instruction is designed so technical personnel responsible for the hands- on maintenance of the LM6000 will benefit most from this training. Scope of training focuses on selected Level 2 procedures identified in the applicable Operation and Maintenance manual.