CFM 56-3 Engine Disassembly and Assembly Capability(3)

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Visually Inspect exposed areas

Front Stator Assembly (Configuration One)

Edited by Li CFM56-3 Engine Disassembly and Assembly Capability -11 -Hao

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Removal of NMP’s for LPT Module Removal

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Removal of NMP’s for Core Module Removal

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Incoming Inspection

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Remove Stage 4 Vane Assembly

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Remove Stage 1 Vane Assembly

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Separate Fan Disk from Booster Spool

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Remove Parts from Booster Spool

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Remove Aft Blade Retainer

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Visually Inspect exposed areas of Module

.  Incoming Inspection

.  Remove No.1 Bearing Oil Scavenge, Air Pressure and Drain Tubes

.  Disassemble No.2 Bearing Support Assembly

.  Remove No.1 Bearing Oil Manifold and No.1 & No.2 Bearing Oil Supply Tube Assembly

.  Remove No.2 Bearing Air/Oil Retaining Seal

.  Remove Inner Race of No.2 Bearing

.  Remove N1 Speed Sensor Ring

.  Remove Rotating Air/Oil Separator Retaining Nut

.  Remove Rotating Air/Oil Separator

.  Remove No.1 Bearing Inner Race Retaining Nut

.  Remove No.1 Bearing Support Assembly

.  Disassemble No.1 Bearing Support Assembly

.  Disassemble No.1 Bearing Housing Assembly

.  Remove No.1 Bearing Sleeve

.  Remove Fan Shaft from Assembly/Disassembly Support

.  Incoming Inspection

.  Remove External Tubing and Clamps

.  Remove Oil Tank

.  Remove Oil Tank Bracket Assemblies

.  Remove PS12 Air Instrumentation Nipples

.  Remove 2 Drain Nipples on Fan Inlet Case

.  Remove Fan Case Forward Acoustical Panels

.  Remove Mid Acoustical Panel Assemblies

.  Remove Fan Outlet Guide Vanes

.  Remove Fan Frame Aft Acoustical Panel Assemblies

.  Remove Fan Duct Panels

.  Remove OGV Fairing Assembly

.  Remove VBV System Components

.  Remove Igniter Lead Cooling Air Elbow &Blanking Parts from VBV Cavity

.  Remove Flexible Shaft Ferrules

.  Remove No.1 Vibration Sensor Rear Guide Tube

.  Remove Blanking Plates

.  Remove AGB Mount Links

.  Remove Right and Left Ground Handling MountPins

.  Remove Brackets from Flanges of Fan FrameAssembly

.  Separate Inlet Case from Fan Frame

.  Remove Fan Frame Strut Internal & External

.  Incoming Inspection

.  Remove Stage 1 Blades

.  Remove Stage 2 Blades

.  Remove Stage 3 Blades

.  Remove Stage 4 Blades

.  Remove Stages 5 through 9 Blades

.  Remove and discard Seal Wires from Stage 4 through 9
　
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