Service Manual

Rev. A

Groundsmaster 360Hydraulic System Page 4 − 38

13.If traction relief valve pressure is not met, relieve hy-

draulic system pressure (see Relieving Hydraulic Sys-

tem Pressure in the General Information section).

Remove and inspect relief valve(s) from transmission

(see Transmission Service in the Service and Repairs

section of this chapter). Clean or replace relief valve(s).

Traction relief valves are not adjustable.

14.After testing is completed, make sure that engine is

stopped and then relieve hydraulic system pressure

(see Relieving Hydraulic System Pressure in the Gener-

al Information section of this chapter). Remove pressure

gauge and tee fitting from machine. Connect pump out-

let and balancing hoses to transmission fittings.

15.If necessary, repeat pressure test for other traction

relief valves.

1. Oil filter

2. Forward relief valve

3. Reverse relief valve

Figure 30