Hydraulic Oil Filter
The hydraulic filter is installed on the right side of the machine. If the
machine is new, replace the filter after the first 20 hours of operation. Then,
replace the filter after every 500 hours of operation or if the warning lamp for
the hydraulic filter is illuminated.
Procedure to Check the Condition of the
Hydraulic Oil Filter
1. Start the engine and raisethe temperature of the hydraulic oil to operating
temperature (side of the hydraulic oil reservoir feels very warm). To in-
creasethe temperature of the oil, do the following:
a. Roll back the loader bucket and hold the control lever in this position
for 15seconds.
b. After 15seconds, movethe control lever to the Neutral position.
c. Do this procedure until the side of the hydraulic reservoir feels very
warm.
2. Increase the engine speed to full throttle. If the warning lamp for the
hydraulic oil filter is illuminated, replace the filter.
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