Swisher ZT18542 M - Manual (Page 8)

WIRING DIAGRAM
HOUR METER USED ONLY ON ZT2350
HOUR METER NOT OPERATING
Hour meter has a positive and a
negative post. Gray wire should go on
the positive. Power is supplied from the
ignition switch.
Green wire from hour meter is
grounded by the oil pressure switch,
therefore only has a ground when the
engine is running.
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