In-line fuel filter - replacement
The fuel filter is installed on the fuel line connecting the fuel tank to the fuel pump (figure A:10). The fuel hoses are tightly fitted onto the filter fittings and can be (not necessarily) additionally secured with clamps. On injection engines, the fuel pipes are attached to the filter with hollow bolts. Replace the filter in the following order:
- 1. Disconnect the ground wire from the battery and place a suitable container under the filter.
- 2. Loosen the clamps and remove the hoses from the filter pipes. On injection engines, unscrew the bolts and disconnect the pipes.
- 3. Inspect the ends of the hoses for cracks and breaks. If the ends of the hoses are torn, carefully cut off the torn part as much as the length of the hose allows. Attach the hoses to the new filter, first making sure that the arrow on the filter housing matches the direction of fuel flow (i.e. directed towards the carburetor). On injection models, secure the tubes with hollow bolts.
- 4. Replace and tighten the clamps.
- 5. Start the engine and check for leaks.
Fuel pump filter - cleaning
To access the filter, unscrew the screw in the center of the pump cover and remove the cover (figure A:11). Before removing the cover, clean the pump to prevent dirt from getting inside. Remove the filter and wash it with clean gasoline. If the filter mesh is dirty with deposits or torn, replace the filter.
Assemble in reverse order; do not tighten the cover mounting screw too much. Start the engine and check for leaks.
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