O-Ring Kit; High Flow Hydraulic Filter Kit - Toro Groundsmaster 3280-D Service Manual

O-Ring Kit

Toro Part No. 117-2727
This kit includes O-rings in a variety of sizes for the face
seal and port seal hydraulic connections. To help prevent
a hydraulic leak, replace the O-rings when you open the
hydraulic connection.

High Flow Hydraulic Filter Kit

Toro Part No. TOR6011
The high flow hydraulic filter kit is designed with large flow
(150 L/minute or 40 gallons/minute) and high pressure
(34,500 kPa or 5,000 psi) capabilities. This kit provides
for bi-directional filtration which prevents filtered unwanted
material from entering into the circuit regardless of flow
direction.
If a component failure occurs in the closed loop traction
circuit, contamination from the damaged part will remain in
the circuit until you remove it. Install a high flow hydraulic-fluid
filter into the circuit when you connect the hydraulic test
gauges in order to test the traction circuit components or
after you replace a failed traction circuit component (e.g.,
hydraulic pump or hydraulic motor). This filter removes
contamination from the hydraulic fluid in the traction circuit,
thereby preventing additional component damage.
Note: This kit does not include the hoses; refer to
Hose Kit (page 5–40).
Note: The replacement filter element is Toro Part No.
TOR6012. The filter element cannister tightening torque is
34 N∙m (25 ft-lb).
Hydraulic System: Special Tools
Hydraulic
Page 5–42 Groundsmaster ® 3280-D/3320
05138SL Rev B