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National Stock Number:
4920-01-142-3701
Federal Supply Class:
4920
National Item Identification Number:
011423701
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:
| 3C3175G01 | 66464 | GENERAL ELECTRIC CO | | 3C4271G01 | 66464 | GENERAL ELECTRIC CO |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | FIXTURE IS USED OFF-ENGINE TO LOCK THE BELLCRANK ASSY IN THE FULL OPEN POSITION WHILE SETTING ALL FOUR TURNBUCKLES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FIXTURE, RIGGING-VARIABLE STATOR VANE BELL CRANK ASSY | | NOMINAL OVERALL LENGTH | 18.000 INCHES | | NOMINAL OVERALL HEIGHT | 0.500 INCHES | | NOMINAL OVERALL WIDTH | 9.000 INCHES | | REFERENCE DATA AND LITERATURE | SERD 2208 WHICH REPLACED SERD 0120,F33657-94-C-0045 | | SPECIAL FEATURES | FIXTURE INCLUDES FOUR RISER BLOCKS USED FOR POSITIONING EACH STAGE TURNBUCKLE. THE RISER BLOCKS HAVE A CLEVIS FOR POSITIONING THE CONNECTION ROD END OF EACH TURNBUCKLE AND A PRECISION PIN WHICH FITS THE UNIBALL IN THE ROD END. ALSO INCLUDED IS A PRECISION RIG PIN WHICH FITS THROUGH THE STAGE 2 BALLCRANK AND THE SUPPORT ASSEMBLY IN ORDER TO LOCK THE ASSEMBLY IN THE ZERO POSITION | | SPECIFIC USAGE DESIGN | FIXTURE IS USED OFF-ENGINE TO LOCK THE BELLCRANK ASSY IN THE FULL OPEN POSITION WHILE SETTING ALL FOUR TURNBUCKLES |
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