
6 Maintenance
6.7. Checking lateral play
1. Raise the tiltrotator to a comfortable
working height and switch off the
machine.
2. Remove the protective cover on the left
side of the tiltrotator and the plug on the
bolted joint.
3. Clean and remove all grease from the
hole where the plug was installed.
4. Rotate the worm wheel until a free
surface without a bolt head is visible.
5. Lower the tiltrotator and press it against
firm, level ground.
Figure 33. Remove the protective cover.
6. Insert the hex socket into the hole,
making sure it connects with the worm
wheel.
7. Mount the dial indicator with the
magnetic base and zero the dial gauge
to the top of the hex socket.
8. Carefully raise the tiltrotator off the
ground and read the clock.
Figure 34. Free surface without bolt head.
Value
Remarks
< 0,10mm
Requires action immediately.
0,10-0,25mm Correct lateral play
0,26-0,35mm Requires action soon.
> 0,35mm
Requires action immediately.
9. Using the crowbar as a lever, read off
any changes on the dial gauge.
Figure 35. Prise apart with a crowbar.
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