Toro Groundsmaster 3500-D Operator's Manual page 22

Note:
Do this only when the cutting units are raised or
if they are on the ground and the machine is moving.
Note:
The lever does not need to be held in the
forward position while you are lowering the cutting
units.
Alternator Light
The alternator light should be off when the engine is
running (Figure 24).
Note:
If it is on, check the charging system and repair
it as necessary.
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