Replacement Of The Disc On The Drive Element - LELY SPLENDIMO 320 MC Betriebsanleitung

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- Tighten the nut (7).
Torque: 950 Nm (95 kgm).
This torque is realised by extending your wrench with a
150 cm long pipe (fig. A-4) and by then applying a force of
635 N (63,5 kg).
When fitting th securing plate the nut should be tightened
and is not allowed to be unscrewed.
- Tighten the five bolts (14) with a torque of 120 Nm (12
kgm) and secure the bolt with a second nut.
Replacement of the disc on the drive
A.2
element
- Open the V belt housing.
- Remove the tension from the V-belts and dismount them.
- Untighten the three bolts from the cover A (fig. A-5) and
remove the cover A.
- Remove the gearbox B from the frame and slide the shaft
stub of gearbox B from yoke C.
- Untighten the four bolts in the bottom of the hat D and
remove the hat.
- Dismount the mower disc.
- Mount the parts in the reverse order. Mind the position of
the disc in respect of the other discs. Fit the hat D in such a
way that the gripper E is positioned behind the mower
knife.
- Secure the mover (drive) disc bolts with Loctite 243 and
tighten them with a torque of 20-25 Nm (2-2,5 kgm).
Tighten the fixation bolts of the hat D while applying the
normal torque of 50 Nm (5 kgm).
- Mount the V-belts. Adjust belt tension in such a way that, if
a 70 N (7 kg) force is exerted on the middle, the V-belt is
pushed in 10 mm (fig. A-6).
- Close the V belt housing.
Supplement A
B
C
A
D
E
M
10 mm
70 N (7 kg)
F
A-4
A-5
A-6