5340-01-468-9424 COVER,ACCESS Index 4920-01-468-9426 FIXTURE,ENGINE MAINTENANCE,AIRCR

National Stock Number:
4920-01-468-9425

Federal Supply Class:
4920

National Item Identification Number:
014689425

Description:
FIXTURE,ENGINE MAINTENANCE,AIRCR

Detail:
A FIXTURE DESIGNED TO HOLD/POSITION AIRCRAFT ENGINE/ENGINE COMPONENTS TO FACILITATE INSPECTION, MAINTENANCE, REPAIR, TESTING AND/OR REPLACEMENT OF COMPONENTS.


Manufacturer Information:
PWA7204277445RTX CORPORATION


Techincal Specification:
FUNCTIONAL DESCRIPTIONREQUIRED TO POSITION AND HOLD 13TH STAGE COMPRESSOR DISK P/N 4067113 FORWARD END "UP" OR 2ND STAGE AIR SEAL P/N 4079079 AFT END "UP" ON PWA71991 ROTATING POLISH MACHINE. POSITIONS THE DISK FOR POLISH OF AFT INNER WEB USING PWA71935/72052 POLISH ADAPTERS, OUTER DIAMETER WEB USING PWA72053 POLISH ADAPTER OR INNER DIAMETER BORE USING PWA71899 POLISH ADAPTER. ALSO POSITIONS 2ND STAGE AIR SEAL FOR POLISH OF THE (4) OUTER DIAMETER RAILS USING PWA72041 POLISH ADAPTER. CIP TASK 41-419R0982
NOMINAL OVERALL DIAMETER22.000 INCHES
NOMINAL OVERALL HEIGHT9.500 INCHES
REFERENCE DATA AND LITERATUREF33657-97-C-0017, SERD 8624
SPECIAL FEATURESSERD NAMEFIXTURE,POLISH-COMPRESSOR,2ND STAGE AIR SEAL RAILS, 13TH STAGE COMPRESSOR DISK BORE


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