Fuel Gauge; General Information; Theory Of Operation - Toro 520XI Service Manual

ELECTRICAL

FUEL GAUGE

General Information

The fuel gauge consists of a level indicator
(gauge) located in the instrument panel and a
sender located in the fuel tank.

Theory of Operation

B+ is supplied to one side of the fuel gauge.
The other side of the gauge is connected to
ground through the sender.
6
When the ignition switch is in the ON position,
current flow through the gauge winding causes
the needle to move. The greater the current, the
closer the needle moves to the Full mark.
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2.0144.075
5xi Series Tractor Service Manual
2.0144.074