Figure 80
1.
Double nuts
4.
Locknut
2.
Pump rod
5.
Ball joint
3.
Adjustment bolt
6.
Pumps
WARNING
Electrical system will not perform proper safety
shut off with jumper wire installed.
•
Remove jumper wire from wire harness
connector and plug connector into seat
switch when adjustment is completed.
•
Never operate this unit with jumper installed
and seat switch bypassed.
7. After both pump neutrals are set, shut off the
machine.
8. Remove the jumper wire from the wire harness
connector and plug the connector into the seat
switch.
9. Install the seat rod and lower the seat into position.
10. Remove the jack stands.
Mower Deck
Maintenance
Leveling the Mower at Three
Positions
Important:
There are only three measuring
positions needed to level the mower.
Setting Up the Machine
1. Position the mower on a flat surface.
2. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
4. Check tire pressure of all four tires. If needed, adjust
to 13 psi (90 kPa)
5. Lower the mower to the 3 inch (76 mm) height-of-cut
position.
6. Inspect the four chains. The chains need to have
tension.
•
If one rear chain is loose, lower (loosen) the front
support arm on the same side. Refer to Adjusting
the Front-to-Rear Mower Pitch.
•
If one front chain is loose, raise (tighten) the front
support arm for that chain. Refer to Adjusting the
Front-to-Rear Mower Pitch.
Leveling the Mower Side-to-Side
1. Position the
right
blade side-to-side (Figure 81).
Figure 81
1.
Measure here from blade
to hard surface
2.
Measure at B and C
55
