TH2250040
20-02-2015
MAD Disc Aligner
DA2002
en
27
1. Determine the correct rotation direction of the Drive Unit, see arrow on the
Lathe, fig. 63.
2. Place the motor switch on the drive unit to the desired rotation direction.
Fig. 22-27 on page 15. Depending on vehicle type, set the turning speed to:
-
4WD vehicles - turning speed 130 rpm
-
All other vehicles - maximum turning speed 160 rpm
-
In case of unwanted swing of the vehicle -on a two post ramp- correct the
speed slightly.
3. If there are large wear ridges on either surface of the brake disc, remove the
ridges without exceeding the maximum cutting depth.
4. Operate the slides of the Lathe until the tool bits are at the middle of the brake
surface.
5. Slowly turn the adjustment knobs clockwise, until the tool bits just begin cutting
into the brake disc.
6. Move the slides carefully to the hub of the brake disc, fig. 64.
7. When using the positive-angle tool bit, the adjustment knob may be turned a
maximum of 16 clicks.
8. When using the straight-tool bit, the adjustment knob may be turned a maximum
of 4 clicks.
9. One click equals 0.05 mm (0.002 inch). Fig. 63.
10. Set the adjustment knobs (clockwise) on the selected value (minimal 0.05 mm,
maximal 0.8 mm), (minimal 0.002 inch, maximal 0.03 inch).
11. Select autofeed 1 or autofeed 2 (normal use). Fig. 16, page 12.
12. Start the autofeed by pushing the autofeed button once.
13. After machining, stop the Lathe by pushing the autofeed button a second time.
14. Then stop the drive unit, by placing the drive switch to 0.
15. Verify that both sides of the disc are completely machined.
16. Repeat the machining if necessary.
17. Check that the brake disc is not machined thinner than the specified replace-
ment size indicated in the repair manual. If the brake disc is thinner than al-
lowed, the disc must be replaced.
Fig. 64
Fig. 63
>click<
7.
Machining
Machining