Landing-Gear.ppt

Your Partner in Competitive Solutions Your Partner in Competitive Solutions

TABLE OF CONTENTTABLE OF CONTENT

INTRODUCTIONINTRODUCTION

OVERHAUL PROCESSOVERHAUL PROCESS

DOCUMENT REQUIREDDOCUMENT REQUIRED

TIME LINETIME LINE

TOOLSTOOLS


I N T R O D U C T I O NI N T R O D U C T I O N

OVERHAUL PROCESS

DOCUMENTS REQUIRED

TOOL AND EQUIPMENT

TIME LINE


INTRODUCTION INTRODUCTION

The landing gear system on a conventional aircraft tricycle configuration consisting of a nose landing gear and left and right main landing gear.

Each landing gear includes a shock strut with two wheel and tire assemblies.

Each main landing gear wheel is equipped with a brake assembly with anti-skid protection and it is located in the lower left and right wing area adjacent to midfuselage.

The nose landing gear is steerable and it is located in the lower forward fuselage.


INTRODUCTION INTRODUCTION landing gear structurelanding gear structure



DOCUMENT REQUIRED

TOOL AND EQUIPMENT

TIME LINE

INTRODUCTION



ENTRY CLEANINGDISASSEMBLY INSPECTION



REPAIR/REBUILT ASSEMBLY PACKINGTESTING


STEP 1 Use digital pictures taken from all aspects to provide a permanent record of what is actually received.

OVERHAUL PROCESS

STEP 4 Paint is removed utilizing a blast cabinet and the media used is plastic chips which only remove the paint. The cadmium will be removed later by chemical strip.

STEP 5 Parts are inspected and a detailed ICR (incoming condition report) is made and compared to the design allowances. The engineering department after review of the ICR selects those operations necessary to repair the part and prints a routing for that

specific part and serial number.

STEP 2 Disassemble into individual components and the part numbers and serial numbers are recorded. The actual part numbers and serial numbers are compared to the Trace paperwork furnished by the customer.

STEP 3 Parts are cleaned and bushings removed from those parts that have bushings. All bushings are removed and discarded.


STEP 5 Parts are non-destructive tested for cracks by magnetic

particle inspection or by penetrant inspection.

OVERHAUL PROCESS

STEP 8 All the landing gear hydraulic system components are tested after final assembly. The landing gear is put in a special hydraulic press to compress the shock for testing proposes. After the testing procedure, the shock absorber is deflated to a reduced pressure for shipping.

STEP 9 The landing gear are being packed using bubble wrap to avoid from vibration and as surface protection.

STEP 6 Parts are sent based on their specific routing to the machine shop or plating as required. Chrome-plated surfaces are inspected and replated with the correct specification process if needed.Then, the parts are shotpeened and stripped and thus being inspected by magnetic particle again.

STEP 7 New bushings are installed. The new bushings are made to the exact size for the part after all of it’s rework. If the landing gear components are found Part is prime painted and top coat painted and thus being sent for assembly.


DOCUMENTS REQUIREDDOCUMENTS REQUIRED

TIME LINE

INTRODUCTION

OVERHAUL PROCESS

TOOL AND EQUIPMENT



ENTRY

CONTRACT

PURCHASE ORDER (PO)

AGREEMENT

CONTRACT

PURCHASE ORDER (PO)

AGREEMENT

DISASSEMBLY

COMPONENT OVERHAUL MANUAL COMPONENT OVERHAUL MANUAL

CLEANING

MATERIAL SAFETY DATA SHEET (MSDS)

COMPONENT OVERHAUL MANUAL

MATERIAL SAFETY DATA SHEET (MSDS)

COMPONENT OVERHAUL MANUAL



INSPECTION


REPAIR/REBUILT


ASSEMBLY



TOOL AND EQUIPMENTTOOL AND EQUIPMENT

INTRODUCTION

OVERHAUL PROCESS

DOCUMENTS REQUIRED

TIME LINE



FORKLIFTFORKLIFT5 TONNE OVERHEAD CRANE5 TONNE OVERHEAD CRANE ARDROX 6085ARDROX 6085

MAGNETIC PARTICLE INSPECTION MACHINEMAGNETIC PARTICLE INSPECTION MACHINE

CLOSED CIRCUIT BLASTING MACHINE

CLOSED CIRCUIT BLASTING MACHINE

BORE MACHINEBORE MACHINE



CHROME PLATING MACHINECHROME PLATING MACHINE SUPERSONIC PARTICLE DEPOSITION (SPD)

SUPERSONIC PARTICLE DEPOSITION (SPD)

BUBBLE WRAPBUBBLE WRAP

SAMPLING BOTTLE FOR OLEO FLUID

SAMPLING BOTTLE FOR OLEO FLUID

METAL TAGGINGMETAL TAGGING

WATER DEMINERALIZATION

WATER DEMINERALIZATION


TIME LINE

INTRODUCTION

OVERHAUL PROCESS

DOCUMENTS REQUIRED

TOOL AND EQUIPMENT


TIME LINETIME LINE

NO. DESCRIPTION OPERATOR HOURS

MAN POWER REQUIRED

1. ENTRY: DOCUMENT

UNPACKING VISUAL INSPECTION PHOTO CAPTURE

1 day 2

2. DIASSEMBLY: SAMPLE COLLECTED DIASSEMBLE PARTS PAINT STRIPPING

1 ½ days 2

3. CLEANING: ALKALINE/ACIDIC LEVEL CHECK DEIONIZED PROCESS METAL TAGGING

2 ½ days 2

4. INSPECTION: MPI/DPI INSPECTOR LEVEL 2 CHECK

1 day 2

5. REPAIR/REBUILT: DOCUMENT

UNPACKING VISUAL INSPECTION PHOTO CAPTURE

1 day 3


TIME LINETIME LINE

NO. DESCRIPTION OPERATOR HOURS

MAN POWER REQUIRED

6. ASSEMBLY: ASSEMBLE PARTS 1 day 1

2. TESTING: FUNCTIONAL & OPERATIONAL TEST

1 day 2

3. PACKING: PACKING USING BUBBLE WRAP 1 day 2

Your Partner in Competitive SolutionsYour Partner in Competitive Solutions

THANK YOUTHANK YOU

Date post:	24-Oct-2015
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Landing-Gear.ppt

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