CFM CFM56-2 - User Manual

TRAINING MANUAL
CFM56-ALL
BORESCOPE INSPECTION
SEP 2003
CTC-229 Level 3
TOC

Summary

CFM56 Engine Anatomy and Core Components

Fan and Booster Module Overview

Explains the fan and booster section, including stages and borescope ports.

High Pressure Compressor (HPC) Design

Combustor Section: Single Annular Combustor (SAC)

High Pressure Turbine (HPT) & Stage 1 LPT Nozzle

Low Pressure Turbine (LPT) System Description

Borescope Inspection Requirements and Equipment

Borescope Access Limitations: Probe Size and Temperature

Rigid and Flexible Borescope Probe Sets

Borescope Equipment Calibration Checks

Section-Specific Borescope Inspection Procedures

Fan and Booster Blade Inspection Guide

Covers fan and booster blade inspection, including N1 rotor indexing and defect identification.

High Pressure Compressor (HPC) Blade Inspection Guide

Details HPC blade inspection, N2 rotor indexing, and specific inspection areas.

Combustor Section Borescope Inspection Procedures

Guides inspection of the SAC liners and dome area, including defect mapping.

High Pressure Turbine (HPT) Inspection Protocols

Explains HPT nozzle and blade inspection using various probes and ports.

Low Pressure Turbine (LPT) Blade Inspection Methodology

Details LPT blade inspection, focusing on areas, defects, and specific stages.

CFM CFM56-2 Specifications

General

Brand	CFM
Model	CFM56-2
Category	Engine
Language	English