Toro TITAN, Руководство по обслуживанию

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Figure 108
Key/Ignition Switch Test
1. Remove the control panel from the right console.
2. Disconnect the ignition switch from the wire harness.
3. Using a digital multi-meter set to the OHM or Continuity setting, verify that
continuity exists between the terminals listed for each switch position.
4. Using a digital multi-meter set to the OHM or Continuity setting, verify that
NO continuity exists between the terminals not listed for each switch position.
Position Circuit “Make”
OFF None
RUN B + R + I + A
START B + R + I + S
Hour Meter
The hour meter records hours of operation when the ignition key is ON and
the PTO switch is ON.
Hour Meter Status Check
With the ignition key in the ON position, verify the hour meter operation by
inspecting the hour meter status icons.
•
Icon 2 — verify the PTO status icon light is illuminated when the PTO switch
is in the ON position, parking brake is released, and the operator is in the
seat. The PTO status icon light should turn off when the PTO switch is turned
off or the operator leaves the seat.
•
Icon 3 — verify the parking brake status icon light is illuminated when the
parking brake is engaged. The parking brake status icon light should turn
off when the brake is disengaged.
•
Icon 4 — verify the neutral status icon light is illuminated when both of the
steer sticks are in the neutral lock position. The neutral status icon light
should turn off when the steers sticks are moved inward to the drive position.
•
Icon 5 — verify the seat switch operation status icon light is illumined when
the operator is present in the seat. The seat switch operation status icon light
should turn off when the operator leaves the seat.
TITAN® Max Service Manual Page 8–5 Electrical System: Service and Repairs
3442-428 Rev A