Extra Maintenance; Replacing The Cutting Blades - GASPARDO FIORE Empleo Y Mantenimiento - Piezas De Repuesto

4.2 EXTRA MAINTENANCE

During all maintenance operations on moving parts, it is im-
portant to grease all the points indicated in fi gure 32 before
starting the machine.

4.2.1 REPLACING THE CUTTING BLADES

ATTENTION
The expansion pins must be reassembled as shown in Figure
43 (A), by tightening the screw and the conical nut with a torque
not exceeding 30 Nm.
Every time the expansion pins are disassembled and reassem-
bled, one must grease the blade head concerned (C, Fig. 32).
REPLACEMENT OF SECTION-HOLDING BAR (E, Fig. 45)
- With the implement resting on the ground, open the mowing bar.
- Remove the expansion pin (B, Fig. 43) and pull out the section-
holding bar (Fig. 44) with the hooking tie rod (C, Fig. 44).
- Insert the new section-holding bar and lock it in place with the
expansion pin. Lubricate the cutters with very viscous oil during
the assembly phase. Grese.
REPLACEMENT OF SECTIONS (D, Fig. 45)
- With the implement resting on the ground, open the mowing bar.
- Remove the expansion pin (B, Fig. 43) and slide out the section-
holding bar (Fig. 44).
- Remove the damaged section using a pin punch.
- Rivet a new section with the rivets provided (D, Fig. 45).
- Insert the section-holding bar and lock it in place with the expansion pin.
REPLACEMENT OF TOOTH-HOLDING BAR (RIVETED)
(G Fig. 46)
- With the implement resting on the ground, open the mowing bar.
- Remove the expansion pin (B, Fig. 43) and slide out the tooth-
holding bar (Fig. 44).
- Insert the new tooth-holding bar and lock it in place with the
expansion pin.
REPLACEMENT OF TOOTH (RIVETED) (F Fig. 46)
- With the implement resting on the ground, open the mowing bar.
- Remove the expansion pin (B, Fig. 43) and slide out the tooth-
holding bar (Fig. 44).
- Remove the damaged tooth using a pin punch.
- Rivet a new tooth with the rivets provided (F, Fig. 46).
- Insert the tooth-holding bar and lock it in place with the expansion
pin.
cod. G19503900
USE AND MAINTENANCE
A
-
B
Fig. 43
ENGLISH
C
Fig. 44
D
E
Fig. 45
F
G
Fig. 46
43