Isuzu NOVOULTRA E6 2019, Руководство пользователя

Страница: 76 / 102

72
FUEL FILTER
Change the fuel filter in accordance with the Maintenance Schedule.
Drain the water when the water separator (fuel filter) warning light comes on.
Changing the Fuel Filter
Engine-side Fuel Filter
1. Loosen the drain plug at the bottom of the filter element case. Remove the rubber
cap of the air bleed plug and then loosen the plug. This will allow the fuel in the filter
element case to drain through the drain plug. Tighten the air bleed plug.
2. Disconnect the water separator switch connector.
3. Use a tool (like a 29 mm (1.14 in) socket wrench) to turn the hexagonal part at the
bottom of the element case counterclockwise and remove the element case.
ADVICE :
•
Check the float at the bottom of the interior of the filter element case for free and
smooth movement.
•
Connect the water separator switch connector, turn the filter element case
upside down, and confirm that the water separator (fuel filter) warning light
comes on.
•
Clean any foreign matter or dirt at the bottom inside the filter element case.