Maintenance And Lubrication - Grillo Climber 910 Guide D'utilisation Et Entretien

The engine will not start up if:
– The blade is engaged.
– Nobody is sitting in the driver's seat.
– If the plate isn't at the highest setting ("travel").

MAINTENANCE AND LUBRICATION

CAUTION
Remove the key and disconnect the plugs before performing any cleaning, maintenance or repair
operation. Always wear suitable clothing and working gloves.
IMPORTANT!
Protect the environment: carefully dispose of used oils, petrol and any other pollutant product!
Efficient maintenance and correct lubrication help keep the machine in perfect working order.
ENGINE
For the frequency of lubrication, follow the rules given in the engine manual. The oil must, in any case,
be changed after the first 20-30 hours of operation using AGIP SAE 30 engine oil. To remove the oil,
fit a rubber hose long enough to drain the oil into a container outside the machine onto the tap (Fig. 9)
and then use a spanner to undo the tap. Change the oil filter (Fig. 10).
FINAL DRIVE GEARBOX
Check the oil level every 130 hours by unscrewing the cap (A, Fig. 11/A); if necessary top up with 80 W
90 (API GL-5) gearbox oil. To drain the oil unscrew the cap (B, Fig.11). Change the oil every 1000 hours.
Quantity 1.9 lt. (fill through the vent cap Fig. 11/A).
HYDRAULIC MOTOR
Check the level in the expansion tank when the motor is cold. It should come up to the level notch Fig.
3. If necessary, add AGIP SAE 15W50 or 20W50 oil. Change the oil every 200 working hours. To drain
the oil, unscrew the cap Fig. 4; pour into the tank. Keep the fins and coil of the hydraulic motor (Fig. 3/
A) thoroughly cleaned. Quantity 1 l.
TYRE PRESSURE
Correct tyre pressure is essential for perfect levelness of the cutting plate, and therefore for an evenly
mown lawn.
Pressures must be:
FRONT: 13 x 50/6
REAR: 17 x 8.00-8
AIR FILTER
Check the air filter every 4 hours, or more frequently if working in a very dusty environment (Fig. 6).
Caution: if the maximum working angles are exceeded, the air filter may become dirty with oil, in which
case it must be replaced.
Check the mesh-type air-intake grille for engine cooling (Fig. 5).
The external and internal grilles must always be kept clean to avoid blocking the air flow needed for engine
cooling (Fig. 5).
Keep the engine compartment, the hydrostatic transmission and the intake grille clean.
CHECKING THE BLADES AND PLATE
A blunt blade tears the grass, leaving it unattractive. The cutting edges of both blades must be sharpened.
To remove a blade, take hold of it firmly, wearing work gloves, and unscrew the central screw,
remembering that the screw has a right-hand thread (n. 3, Fig. 1/C). Sharpen both cutting edges using
a medium-grain grinding wheel and check that the blade is balanced by standing it on a round bar inserted
in the central hole. Fit the two cutting blades following the diagram in Fig. 13.
1 bar
1.5 bar
12