Machinery World Tetra Centri A 614HGV-14C, Service & Maintenance

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4 Dismantling/Assembly
4.10 Vertical driving device
5. Assembly of top bearings on the vertical drive
Tools to be used:
t.Tube 544288-01
2. End tube 531296-81
3. Compressing tool 543135-06
4. Dismantling / Assembly tool 545540-80
• Arrange the tube (1) on a firm support.
• Fit the bottom plate (4B) on the tube (1).
• Fit the ring (4A) with inside diameter 0 77
mm in the bottom plate (4B).
• Place the spindle (S) upside down in the
bottom plate (4B).
Note!
The collar on the
spindle (S) must be resting on the ring (4A).
• Fit the ball bearing housing (T) onto the
spindle (S). Note! The top bearing is to be
mounted upside down. See fig.
• Mount the sleeve (R), which must be in
contact with the inner race of the ball bearing.
• Fit the end tube (2) on the sleeve (R).
• Screw the three rods (4D) into the bottom
plate (4B).
• Check that the retaining rings (4G) have been
fitted. Fit washer (4H), compressing tool (3)
and top plate (41). Secure the assembly by
tightening the three nuts (4J).
Arrange the handle of the
compressingcompressingcompressing tool (3) in
Pos. 2 and pump until the piston has reached the
bottom position.
Move the handle to Pos 1. Pump up the piston
into the top position.
Place the spacer (4F) between end tube (2) and
piston of the compressing tool (3). Bring the
handle to Pos. 2 and continue compressing until
the inner race of the ball bearing is in contact with
the collar on the spindle (S).
Remove the tool and continue with the mounting
of the other parts for the vertical drive.
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