2011-4-9 CFMI PROPRIETARY INFORMATION : Subject to the restrictions on the Page 2 1
Training Material
CFM56-7B Engine Testing
March 2006
Engine Testing
(ESM 72-00-00)
CFM56-7B ENGINE TEST TRAINING MANUAL
Renee Feulner
Renee.Feulner@ae.ge.com
2011-4-9 CFMI PROPRIETARY INFORMATION : Subject to the restrictions on the Page 2 2
Training Material
CFM56-7B Engine Testing
CFM PROPRIETARY INFORMATION
The information contained in this document is CFM proprietary information and is disclosed in confidence. It is the property of CFM and shall not be used, disclosed to others or reproduced without the express written consent of CFM, including, but without limitation, it is not to be used in the creation, manufacture, development, or derivation of any repairs, modifications, spare parts, designs, or configuration changes or to obtain FAA or any other government or regulatory approval to do so. If consent is given for reproduction in whole or in part, this notice and the notice set forth on each page of this document shall appear in any such reproduction in whole or in part. The information contained in this document may also be controlled by U.S. export control laws. Unauthorized export or re-export is prohibited.
TRAINING PURPOSES ONLY
The information contained in this document is for TRAINING PURPOSES ONLY. It is a summary of the CFM56-7B Engine Shop Manual and should not be used to perform actual work. For authorized test procedures, specifications, warnings, and cautions consult the CFM56-7B Engine Shop Manual.
2011-4-9 CFMI PROPRIETARY INFORMATION : Subject to the restrictions on the Page 2 3
Training Material
CFM56-7B Engine Testing
Table of Contents
Subject Page
Equipment, materials, and instrumentation 4
Prep to Test 17
Functional Test 26
Acceptance Test 33
Performance & Calculations See Performance Handout
Trim Balance See Balance Handout
Trouble-Shooting See Trouble-Shooting
Handout
Preservation See Preservation Handout
Operating Limits See ESM
Reference Engine Shop Manuals (ESM)
72-00-00-13-001 - OPERATING LIMITS
72-00-00-13-002 - ENGINE FUNCTIONAL TEST
72-00-00-13-003 - ENGINE ACCEPTANCE TEST
72-00-00-13-004 - FAN TRIM BALANCE
72-00-00-13-005 - CORE TRIM BALANCE
72-00-00-06-002 –PRESSURE CLEANING
72-00-00-12-001 - PRESERVATION AND DEPRESERVATION
72-00-00-13-xxx - TROUBLE-SHOOTING
2011-4-9 CFMI PROPRIETARY INFORMATION : Subject to the restrictions on the Page 2 4
Training Material
CFM56-7B Engine Testing
Test Cell
The test cell must be approved and correlated and the cell calibration date has not expired.
The test cell must furnish electrical power for the following:
1) Ignition Exciters (2 units):: 115 VAC, 400Hz, 85 volt-amps.
2) EEC power: 115 VAC, 400 Hz, 200 volt-amps active, 95 volt-amps standby for the two EEC channels (active channel draws more current than the standby channel).
　
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