Wacker Neuson HI750 Series, Operator'S Manual, Page: 106 / 144

ghi_tx001260gb_FM10.fm
106
Maintenance HI750
9.7 Replacing the Fuel Filter
Requirements
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Machine shut down
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New fuel filter element and gasket kit
Removal NOTICE: Do not remove the fuel filter assembly from the machine unless the filter
housing cap needs to be replaced. The fuel lines are permanently attached to the
fuel filter assembly.
Perform the procedure below to remove the fuel filter element:
Note: In the interests of environmental protection, place a plastic sheet and a
container under the machine to collect any liquid which drains off. Dispose of this
liquid in accordance with local environmental protection laws.
1. Loosen (do not remove at this time) the bolt (b) that secures the filter housing
cap (c) .
2. Hold the filter housing (g) and lightly tap the bolt (b) with a hammer to break the
seal between the gasket (e) and the housing (g) .
3. Remove the bolt (b) and gasket (d) .
4. Remove the filter housing cap (c) and gasket (e) .
5. Pull the fuel filter element (f) out of the housing.
Installation Perform the procedure below to install the new fuel filter.
1. Remove any remaining gasket material from the filter housing cap or the
housing.
2. Place the new fuel filter element (f) , with exposed screen portion facing up, into
the housing (g) .
3. Place the new gasket (e) on the top lip of the housing.
4. Slide the new gasket (d) on the bolt (b) .
5. Re-install the filter housing cap (c) to the housing (g) with bolt (b) .
6. Reconnect the fuel lines at the quick-connect fittings (a) .
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