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National Stock Number:
4920-01-149-0257
Federal Supply Class:
4920
National Item Identification Number:
011490257
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.
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Manufacturer Information:
| 856A1047G01 | 58828 | CFM INTERNATIONAL INC | | 856A1047G02 | 58828 | CFM INTERNATIONAL INC | | 856A1047G03 | 58828 | CFM INTERNATIONAL INC |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | FIXTURE NEEDED TO INSTALL NO. 3 BEARING ON THE 47 TOOTH INLET GEARBOX BEVEL GEAR; TO RESTRAIN THE 47 TOOTH GEAR/NO. 3 BEARING ASSY WHILE THE N0. 3 BEARING ROTATING SEAL IS INSTALLED/REMOVED USING 856A1046; TO INSTALL THE 47TOOTH GEAR/N0. 3 BEARING ASSY IN THE INLET GEARBOX HOUSING; TO RESTRAIN THE INLET GEARBOX HOUSING WHILE THE NO. 3 BEARING RETAINER BOLT IS INSTALLED/REMMOVED USING 856A1045 | | NOMINAL OVERALL LENGTH | 16.000 INCHES | | NOMINAL OVERALL DIAMETER | 16.000 INCHES | | NOMINAL OVERALL HEIGHT | 10.000 INCHES | | REFERENCE DATA AND LITERATURE | F34601-94-D-0976, SERD 0644 | | SPECIAL FEATURES | MANUFACTURER'S DRAWING NAME=HOLDING FIXTURE,INLET GEARBOX MODULE; FIXTURE C/O A BASE UPON WHICH A POWER NUT/SUPPORTAND 4 LOCATOR CLAMP ASSYS ARE ATTTACHED, A POWER SCREW WITH A 0.750 INCH SQ FEMALE DRIVE AND A PUSHER WHICH INTERFACES WITH THE N0. 3 BEARING INNEER RACES |
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