Yanmar 6SY Series Operation Manual page 100

PERIODIC MAINTENANCE
CAUTION
• ALWAYS be environmentally
responsible.
• Follow the guidelines of the
EPA or other governmental
agencies for the proper
disposal of hazardous
materials such as engine oil,
diesel fuel and engine coolant.
Consult the local authorities or
reclamation facility.
• NEVER dispose of hazardous
materials irresponsibly by
dumping them into a sewer, on
the ground or into ground
water or waterways.
• Failure to follow these
procedures may seriously
harm the environment.
Check the Battery Electrolyte Level
(Continued)
IMPORTANT
NEVER attempt to remove the covers or
fill a maintenance-free battery.
1. Do not operate with insufficient battery
electrolyte as the battery will be
destroyed.
2. Remove the plugs and check the
electrolyte level in all cells.
92
3. If the level is lower than the minimum fill
level (Figure 15, (1)), fill with distilled
water (Figure 15, (2)) (available in the
grocery store) up to the upper limit
(Figure 15, (3)) of the battery.
Note: The maximum fill level is
Note: Battery fluid tends to evaporate
0000013en
3
Figure 15
approximately 10 - 15 mm
(3/8-9/16 in.) above the plates.
in high temperatures, especially
in summer. In such conditions,
inspect the battery earlier than
specified.
6SY Operation Manual
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