Parking Brake Switch Replacement - Toro Z MASTER 2000 Series Service Manual

Left and Right Neutral Switch Testing

Parking Brake Switch Replacement

Parking Brake Switch Removal
2000 Series Z MASTER®Service Manual
3460-328 Rev A
g427668
The neutral switch is a single pole plunger type switch (normally open) with
two terminals. When the plunger is depressed, the circuit closes and there is
continuity between the terminals. This allows battery voltage to flow to the Smart
Hour Meter for the safety interlock system.
•
Motion control levers in neutral position (OUT), the switch will have continuity
(closed).
•
Motion control levers in the operating position (IN), the switch will NOT have
continuity (open).
1. Park the machine on a level surface and disengage the PTO. Stop the
engine, wait for all moving parts to stop and remove the key. Engage the
parking brake.
2. Disconnect the battery by removing the negative cable first, then the positive
cable from the battery.
3. Using a 1/2 inch socket, remove the 2 (5/16 inch) carriage bolts and nuts
securing the rear of the seat to the chassis.
4. Lift the seat forward and disconnect the seat pressure switch from the wire
harness.
5. Disconnect the wire harness from the parking brake switch. Remove the
parking brake switch.
Figure 146
Page 8–21 Electrical: Service and Repairs