BALLISTICS DRIVE INSTALLATION (CONT)
The oversize screw holes in right support assembly (1)
lets right support assembly move back and forth from
right to left to set the correct distance from M32C
periscope. While moving right support assembly back
and forth, cross shaft (2) slides inside bearing of left
support assembly (3).
Using spacer gage (4), set correct distance between V-shaped output coupling (5) and left
outer machined surface of periscope mount by sliding cross shaft assembly (6) left or
While tightening screws (7) keep checking distance with
spacer gage (4) to make sure distance stays the same.
Using fabricated Allen wrench, alternately tighten eight screws (7) in right and left
support assemblies (1) and (3).
Do step 3 only if new pins (8) are to be installed.
Use holes in left or right support assemblies as guide and using drill and bit, drill new
holes in turret pads.
Using punch and hammer, install pins (8).
GO TO FRAME 4
Para 4-5 Cont