Dvorak ILD02 SG, Service Manual

Page: 34 / 83

34 / 84 SM-SG-2 Ev3/25062014
6.7 REPLACEMENT OF THE CLUTCH DRIVING BELT B 1160
- Lift the mower up to the max. height of cut and tilt it to the side of the fuel tank!
- The belt B1160 is tensioned with the driven box pulley. To tension the belt, disasemble the box pulley and remove the
required number of spacers
Dismounting:
- Remove left mowing blade, carrier cartridge and clutch cover (Fig.s 62,63)
- Remove the belt tensioning nuts and the pulley front disk (Fig. 65)
- Remove the drive belt B 1160 (Fig. 66)
Fig. 42
Fig. 43
Fig. 62 Fig. 63 Fig. 64
Mounting:
- Install the clutch belt B 1160
-
Install sufficient pump pulley tensioning disks to ensure a belt tension of ±10 mm
and upper side of the
pulley
- Install the front disk of the driving bearing box pulley
- Tighten and Loctite the pulley self-securing nuts while rotating the pulley (LOCTITE 243)
- Install the clutch cover. Loctite the screws (LOCTITE 243)
- Install the blade carrier cartridge (don´t forget to install the key), using grease for easier next manipulation
- Install the blades using LOCTITE 243
Clutch cover screws
Pulley spacers
Mowing blade screw
Belt cover screws