Kverneland 4328LT, Руководство по обслуживанию

Страница: 77 / 154

77
Maintenance
Disassembling of cutter bar out of the cutting unit
Note
; LH and RH is in working direction!
1. Raise the cutting unit.
2. Close the shut of valve on the back side of the machine.
and put for safety 2 jacks or blocks under the cutter bar.
3. Bring the forks of a fork truck under the cutter bar and
slightly raise the forks so the cutter bar lies on the forks.
4. Remove the protection above the drum on LH side.
5. Remove the outer skids on LH and RH side.
6. Remove on both sides the 5 bolts holding the
cutter bar on the frame.
7. Turn the blade under the disc on the LH side.
Turn the same disc in the position shown.
8. Remove the 3 bolts holding the support bracket
on the frame.
9. Remove the bracket on the RH side by sliding it
sideways from the shaft.
10. Put something between the cutter bar and the support
6.1 to slide the cutter bar sideways out of the conical
support positioned behind 6.1.
11. Lower the cutter bar slowly by using the fork truck.
12. For assembling use Loctite and Nord-Lock
washers for 6 and 6.1. (for torques see on the left)
5
1
6.1
6
6
6
6
8
4
2
5
3
6.1
5+6
8
9
7
5+6
Torques;
5 47Nm (35 ft/lb)
6 + 8 85 Nm (63 ft/lb)
6.1 130 Nm (96 ft/lb)