Yanmar SD25 - Every 100 Hours of Operation

PERIODIC MAINTENANCE
SD25 Operation Manual 33
12/05
Perform the following maintenance every
100 hours of operation.
• Changing the lubricating oil
• Inspecting and replacing the anode
■ Changing the lubricating oil
See Draining and replacing lubricating oil
on page 32.
■ Inspecting and replacing the
anode
To prevent corrosion of the Sail-Drive body
by sea or lake water, replace the anode
every 100 hours of operation, once every
six months or when it has reduced to half
of the original volume (size).
NOTICE
The anode of the Sail-Drive is only
calculated for the Sail-Drive. Changing the
material of the propeller may require
additional anodes to be installed on the
Sail-Drive.
1 – Safety label
2–Anode
3–Anode
4 – Upper gear case
5 – Lower gear case
Figure 3
An anode is provided on the lower gear
case. To inspect and replace the anode on
the lower gear case, the vessel must be
removed from the water.
Every 100 Hours of Operation
while the boat
in the water
ANODE
1
9
6
4
2
0
-
0
2
4
4
1
1
3
2
4
5
019416-01X
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