PEQUEA SuperSpread PTO 135, Руководство оператора, Страница: 20 / 28

18
Maintenance Cont.
Hydraulic System Maintenance Continued
NOTE: If the filter is clogging too often, or if there is contamination in the fluid, then flush system of
used oil. If PTO hydraulic unit is converted to a Tractor Hydraulic unit, be sure to check that the hydraulic
oil is compatible with the oil in the tractor. If it is not, the hydraulic system must be flushed out with new
oil to ensure proper functioning and to prevent equipment damage.
• PTO Hydraulic The PTO Hydraulic Model is supplied with either Castrol Blue Hydraulic Oil or
Shell Pellus Plus 46 in the reservoir. These are both ISO grease 46. Replace the
oil filter after the first 10 hours of operation. After that initial period, replace the
filter every 300 hours (in dusty conditions) or every year.
Wheel Bearing Maintenance
Adjust wheel hub bearings after 100 loads and once each season thereafter.
Jack up the spreader to remove the weight from the wheel(s). Remove hub cap and cotter pin. Torque wheel hub
bearings to 35 ft. lbs. while rotating the hub. Back off/loosen, the nut one flat plus enough to install the cotter
pin, (Figure 18-2),
1 /
6
turn minimum, 1 /
3
turn maximum.
Figure 18-1
L o
o s
e
n
Figure 18-2
Figure 19-1
Combination Oil Level
and Thermometer
Highest Level
(Do Not Exceed)
Optimum Level
Minimum Level
(Do Not Operate
Below This Level)