Mecmesin Multitest 0.5dV Service And Repair Manual page 18

Multitest 0.5dV, 1dV & 2.5dV
Service and Repair Manual
63.
Lower top crosshead back into
position taking care to locate on
both columns and limit switch rod.
64.
Ensure that the top half of the
coupling locates correctly into the
bottom half of the coupling
20mm
66.
Retighten both M8 x 20 socket cap
head screws using Loctite 243
Number 022-780
Issue Number: 02
65.
Set the vertical position of the coupling
such that it is fully inserted into the lower
portion of the coupling and retighten the
grub screws. Use Loctite 243 on the
grubscrews.
NOTE: The ball screw must pass through the
bottom bearing plate before the 12mm drive
coupling with M4 x 10 skt grub screw can be
fitted. In this case loosen the coupling grub
screws first, then lift the ballscrew upwards and
out of the coupling.
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