Suzuki DF250S, Owner'S Manual, Page: 42 / 53

40
BONDING WIRES
Bonding wires are used to electrically connect
the engine components so they exist in a com-
mon ground circuit. This allows them to be pro-
tected against electrolysis by the anodes.
These wires and their terminals should be
checked periodically to be sure they have not
been damaged.
BATTERY
If you are using a maintenance-free battery,
inspect the window area according to the
instructions on the battery to make sure the bat-
tery is in good condition.
If you are not using a maintenance-free battery,
the battery fluid level should be checked every
50 hours of operation or 3 months. The battery
solution level must be kept between the MAX
and the MIN level lines at all times. If the level
drops below the MIN level line, add DISTILLED
WATER ONLY until the battery solution level
reaches the MAX level line.
ENGINE OIL FILTER
The engine oil filter must be changed by autho-
rized Suzuki Marine Dealer periodically.
Replace engine oil filter with a new one at initial
20 hours (1 month).
Replace engine oil filter with a new one at every
200 hours (12 months).

WARNING
Battery acid is poisonous and corrosive.
Avoid contact with eyes, skin, clothing,
and painted surfaces. If battery acid
comes in contact with any of these, flush
immediately with large amounts of water.
If acid contacts the eyes or skin, get
immediate medical attention.

WARNING
When checking or servicing the battery,
disconnect the negative (black) cable. Be
careful not to cause a short circuit by
allowing metal objects to contact the bat-
tery posts and the motor at the same
time.

WARNING
Battery posts, terminals, and related
accessories contain lead and lead com-
pounds. Wash hands after handling.
CAUTION
Once the battery has been initially ser-
viced, NEVER add diluted sulphuric acid,
or you will damage the battery. Follow the
battery manufacturer’s instructions for
specific maintenance procedures.