Gas Turbine - LM2500+: LM2500+ Level 2 Cold Maintenance

Course Description

Instruction is designed so technical personnel responsible for the hands- on maintenance of the LM2500+ will benefit most from this training. Scope of training focuses on selected Level 2 procedures identified in the applicable Operation and Maintenance manual.

This course is intended for customers who want to expand their on-site/shipboard maintenance capabilities to include internal repairs of the GE LM2500+ Aeroderivative gas turbine.

Duration

5 Days

Target Audience

Supervisors

Mechanical Maintenance

Prerequisites

• Instruction is given in English; therefore, a reasonable ability to read and understand spoken English is required.
• A basic understanding of your gas turbine or completion of the LM2500+ Engine Familiarization course is highly recommended, as well as a reasonable level of mechanical skill and use of hand tools is required.

Class Size

Maximum number of students:  8

Learning Objectives

This course will provide basic knowledge on the following:

Use of OMM (Operation and Maintenance Manual)

Static balance program

Removal,   inspection   and   re-installation   of   internal   engine components  (radial  drive  shaft,  inlet  gear  box,  accessory  gear box, front frame, #3 bearing inner race, HP compressor case, HP compressor rotor blades)

Course Content

INTRODUCTION

1. Instructor Background
2. Participant Background
3. Course Schedule

LESSON 1 & 2

1. Use of applicable Operation and Maintenance manuals
2. Removal, inspection and installation of internal engine components including:
3. Radial Drive shaft 
4. Inlet gearbox
5. Accessory Gearbox 
6. Front Frame
7. #3 bearing inner race

LESSON  3-5

1. Removal, inspection and installation of internal engine components including:
2. High Pressure Compressor Case
3. High Pressure Compressor rotor blades
4. Static balance program