CONTROLS
Pump release valves
IMPORTANT INFORMATION
Only rotate valve ¼ - ½ turn to release system.
Tighten the valve moderately.
Do not overtighten the valve when closing. That can damage the valve seat.
Pump release valves are located at the pumps. They are used to release the system so the machine may be moved by hand when not running. Tilt seat forward to gain access to the pumps. Use a 5/8" wrench to open both valves.
Tracking
1. | Tracking adjustment is done using the |
| tracking bolts. The tracking bolts act as |
| limiting devices for the motion control levers |
| when in the |
2. | Start by loosening jam nut on right tracking |
| bolt. Back the tracking bolt out until flush with |
| nut. |
Pump release valve
1
3. | Loosen left bolt and back out until flush with |
| nut. |
4. | Move unit to an open, unobstructed area |
| such as an empty parking lot or open field for |
| tracking adjustment. |
5. | Test operation of the unit by driving it at full |
| throttle and full forward position on both |
| motion control levers. Gradually turn in the |
5.5 .0 5
4.5
6.0
| tracking bolt on the right hand side until the |
| unit noticeably starts drifting right. |
6. | Stop the unit and tighten right jam nut in this |
| position. |
7. | Restart the unit and drive forward at full |
| throttle with both motion control levers in full |
| forward position. Gradually turn in the left bolt |
| until unit tracks straight. Tighten jam nut. |
1. Tracking bolt
Tracking adjustment
Accessories
For mulching, there is a BioClip attachment available. This is mounted underneath the mower deck and consists of control plates and BioClip blades.