Technical support
Turbo 1 - 2 - 4
20 - MAIN MAINTENANCE OPERATIONS
FREQUENCY - HOURS
DESCRIPTION
5
10
50
100
200
500 1000
Water radiator screen cleaning
X*
Water radiator cleaning
X
Oil radiator screen cleaning
X*
Oil radiator cleaning
X
Grass-catcher screen cleaning
X*
Cleaning - general
o
X
Cleaning - accurate
o
X
Pre-filter cleaning
X
Air filter cleaning
**
X*
V-belts check
X
Mower deck blades sharpening check
X*
Greasing
X
Front and rear wheels gear drive axles oil level
X
Mower deck gear boxes oil level
X
Hydro gears and hydraulic system oil level
X
Engine oil level
**
X
Coolant level
**
X
Engine oil replacement
**
X***
X
Engine oil filter cartridge replacement
**
X***
X
Hydro gears and hydraulic system oil replacement
X
Hydro gears and hydr. system oil filter cartridge replacement (delivery)
^
X
Hydro gears and hydr. system oil filter replacement (intake)
X
Fuel filter replacement
**
X***
X
Air filter replacement
**
X*
Coolant replacement
**
X
Engine maintenance
**
* In heavy duty conditions frequency must be lower.
** Engine maintenance: see engine U.& M. manual
*** First replacement
o These cleaning operations should be done with air pressure. Avoid water.
^ As indicated by control lights
SUGGESTED OILS
Mechanical gears:
Eaton hydro gears and hydraulic system:
Oil grade SAE 80W/90
Oil for hydro gears 16-39 C. ST./40°
or tractor universal oil such as:
such as:
AGIP Supertractor Universal
AGIP Arnica 46
ESSO Invarol EP 46
ESSO Unifarm 15W/40
ELF Dacnis VS46
IP
SHELL Harvella S Oil
SHELL Tellus S 46
MOBIL Mobiland Super Universal
MOBIL Hydraulic Medium
LIQUIDS QUANTITY - LITERS
3cyl
4cyl
TIRES PRESSURE
bar
Kubota engine oil
3,5
4,7
Front
1,2
Lombardini engine oil
2,5
3,2
Rear
1,2
Coolant
6
6
Deck
2
Front mechanical gear oil
2,5
2,5
Rear mechanical gear oil
2,6
2,6
Hydro gear and hydraulic system oil
13
13
130
150
160
Mower deck boxes oil
0,8
1,50 1,20
Note: The above summary does not replace the Use and Maintenance Manual of the machine, that must be read in every part.
©GF Gianni Ferrari 10-2001
Pag. 26
