Every 125 Hours Of Operation - Yanmar 6LPA-STP2 Service Manual

PERIODIC MAINTENANCE
1. Turn the battery master switch to OFF (if
equipped) or disconnect the negative (-) battery
cable.
2. Remove the plugs and check the electrolyte
level in all cells. NOTICE: NEVER attempt to
remove the covers or fill a maintenance-free
battery.
3. If the level is lower than the minimum fill level
(Figure 4-6), fill with distilled water
(Figure 4-6) up to the upper limit
(Figure 4-6) of the battery. WARNING! If
operation continues with insufficient battery
fluid, the battery life is shortened, and the
battery may overheat and explode.
Figure 4-6
Figure 4-6
4-12

Every 125 Hours of Operation

Perform the following maintenance every 125 hours
of operation or 6 months, whichever comes first.
• Changing the Engine Oil and Replacing the
Engine Oil Filter
Changing the Engine Oil and Replacing the
Engine Oil Filter
See Changing the Engine Oil and Replacing the
Engine Oil Filter Element on page 4-9.
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© 2007 Yanmar Marine International
Periodic Maintenance Procedures
6LPA Service Manual