KUHN EL22, Руководство оператора

Страница: 38 / 44

Rotary cultivators
36
EL22
Maintenance and storage
3. Maintenance
„
Central gearbox
The main gearbox is lubricated for life and does not
require regular maintenance.
„ Side gearbox
The side gearbox is lubricated for life and does not
require regular maintenance.
„
Tool replacement
Tool replacement
- Lower the machine.
- Uncouple PTO shaft on machine side.
- The machine rotor is factory set with C-blades.
- Fitting of 2 pairs of blades per flange:
• 2 right blades and 2 left blades.
- Partial replacement:
• Replace concerned tools.
• Tightening torque: 11 daN m (81 lbf ft)
The central gearbox is lubricated for life with 0.45
kg(1 lb) grade NLG
I
0 SHELL ALVANIA WR0
semi-fluide grease (extreme pressure).
The angle gearbox is lubricated with 0.75 L (0.20
US gal) of SHELL SPIRAX A extreme-pressure
oil for mechanical transmissions with viscosity
grade 80W90 and API grade GL5.
Immediately replace worn or damaged parts
with genuine KUHN parts.
- Right blades: Part no. 51503300.
- Left blades: Part no. 51503200.
To distinguish right blades from left blades, note
that the sharp edge faces the rotor direction of
rotation (1).