Escaping fuel is flammable. Do not smoke
while draining moisture and sediment from
the fuel tank.
If the alternator warning light on the
indicator panel in the operator's
compartment comes on while the engine
is running, inspect the alternator belts.
Open the fuel tank drain valve. Drain
moisture and sediment, Close the drain
Tighten the alternator belts as shown in
the topic Fan and Alternator Belts under
Every 250 Service Hours or Monthly.
Replace the alternator belts, if they are
worn or damaged.
Replace belts in sets only, even if only one of
them is worn or damaged.