Yanmar 3TNV88F, Руководство по обслуживанию

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PERIODIC MAINTENANCE
3TNV88F Service Manual 5-19
Periodic Maintenance Procedures
NOTICE
• 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.
Periodically clean the fuel filter/water separator
element and inside cup.
1. Position an approved container under the cup
(Figure 5-14, (1)) of the fuel filter/water
separator to collect the contaminants.
Figure 5-14
2. Close (Figure 5-14, (2)) the fuel cock
(Figure 5-14, (3)) .
3. Loosen the drain cock (Figure 5-14, (4)) and
drain the contaminants. See Drain fuel
filter/water separator on page 5-11.
4. Turn the cup (Figure 5-14, (1)) to the left
(Figure 5-14, (10)) and remove the cup
(Figure 5-14, (1)) . If equipped, disconnect the
sensor wire 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.
6. Remove the float ring (Figure 5-14, (8)) from
the cup. Pour the contaminants into the
container and dispose of it properly.
7. Clean the element (Figure 5-14, (9)) and inside
cup. Replace the element if it is damaged.
8. Install the element into the filter body.
9. Position the float ring in the cup.
10. Check the condition of the cup O-ring. Replace
if necessary.
11. Install the cup to the bracket by tightening the
cup to the right (Figure 5-14, (6)) to a torque of
18 - 22 N·m (1.8 - 2.2 kgf·m).
12. Close the drain cock. Reconnect the sensor
wire if equipped. (tightening torque: 1.0 - 2.0
N·m (0.1 - 0.2 kgf·m))
13. Open the fuel cock (Figure 5-14, (3)) .
14. Prime the fuel system. See Priming the Fuel
System on page 4-16.
15. Check for leaks.
045100-00X00
3
2
8
9
6 10
4
1
Applicable element Part No. 119802-55710
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