Yanmar 3TNV82A-B Service Manual page 125

Periodic Maintenance Procedures
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.
TNV DI Service Manual
Periodically clean the fuel filter / water separator
element and inside cup.
1. Position an approved container under the cup
(Figure 5-15, (1)) of the fuel filter / water
separator to collect the contaminants.
(2)
(10)
(3)
0000013en
2. Close (Figure 5-15, (2)) the fuel cock
(Figure 5-15, (3)).
3. Loosen the drain cock (Figure 5-15, (4)) and
drain the contaminants. See Drain Fuel
Filter / Water Separator on page 5-24.
4. Turn the retaining ring (Figure 5-15, (5)) to the
left (Figure 5-15, (10)) and remove the cup
(Figure 5-15, (6)). If equipped, disconnect the
sensor wire (Figure 5-15, (7)) from the cup
before removing the cup.
5. Carefully hold the cup to prevent fuel from
spilling. If you spill any fuel, clean up the spill
completely.
PERIODIC MAINTENANCE
(5)
(6)
(1)
(4)
(7)
Figure 5-15
(9)
(8)
0000073A
5-35