781
Model Code Page
44. HiTech shuttle
1. 11. 1998
6250--8750 442 11
15. Before fitting the last steel disc, compress the disc pack
and push ø 3 mm pins (e.g. drills) through the holes on the
sides of the drum so that they hold the disc pack compres-
sed.
23 Nm
16. Fit the last discs and the spring rings. Place the rear
flange together with the spiral springs and the ball bearing
on the disc pack. Screw down the flange a little with two
auxiliary bolts (M8x35) until the flange shoulder is a little
below the edge of the drum. Remove the ø 3 pins and tigh-
ten the flange bolts (M8x25) to a torque of 23 Nm.
Note! When necessary, blow compressed air through the
pressure pipe union into the clutch and check that the
clutch is functioning co rrec t . If everything is OK, the piston
moves and presses the discs against the rear flange.
17. Press the planetary carrier into place and fit the snap
ring (1). Fit the oil sleeve and the DPS ball bearing.
18. Turn the planet gears so that the markings on the teeth
(e.g. A) point towards the centre of the sun gears. Fit then
the shuttle input shaft together with its thrust bearing.
19. Place the rearmost clutch dr um (F direction) on the pla-
netary carrier so that the friction disc teeth engage with the
splines on the hub. Ensure, that there is a thrust bearing
between the sun gears.
20. Fit t he shuttle into the housing and reassemble the trac-
tor according to instr. B.
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