Toro Groundsmaster 4000-D Service Manual page 66

High Flow Hydraulic Filter Kit
The high flow hydraulic filter kit is designed with large
flow (40 GPM/150 LPM) and high pressure (5000
PSI/345 bar) capabilities. This kit provides for bi--direc-
tional filtration which prevents filtered debris from being
allowed back into the circuit regardless of flow direction.
If a component failure occurs in the closed loop traction
circuit, contamination from the failed part will remain in
the circuit until removed. When connecting hydraulic
test gauges in order to test traction circuit components
or after replacing a failed traction circuit component (e.g.
hydrostat or wheel motor), the high flow hydraulic filter
can be installed in the traction circuit. The filter will en-
sure that contaminates are removed from the closed
loop and thus, do not cause additional component dam-
age.
Toro Part Number: TOR6011
NOTE: This kit does not include hoses (see Hydraulic
Hose Kit TOR6007 above).
NOTE: Replacement filter element is Toro part number
TOR6012. Filter element cannister tightening torque is
25 ft- -lb (34 N- -m).
O- -Ring Kit
The O--ring kit includes O--rings in a variety of sizes for
face seal and port seal hydraulic connections. It is rec-
ommended that O--rings be replaced whenever a hy-
draulic connection is loosened.
Toro Part Number: 117- -2727
Hydraulic System Page 4 - - 28
Figure 21
Figure 22
Groundsmaster 4000--D/4010--D