928G Wheel Loader Caterpillar

Illustration 1	g00454157

The fuel priming pump (1) is located on the top of the water separator.

1. Loosen the air bleed valve (2) .

2. Push down on the top of the fuel priming pump plunger and release the fuel priming pump plunger in order to operate the fuel priming pump. Operate the fuel priming pump plunger in order to fill the new filter element. Continue to pump until increased resistance is felt or fuel starts to flow from the air bleed valve. This resistance will indicate that the filter element is full of fuel.

3. Tighten the air bleed valve.

4. Start the engine. If the engine will not start, further priming is necessary. If the engine starts but the engine continues to misfire, further priming is necessary. If the engine starts but the engine continues to emit smoke, further priming is necessary.

5. If the engine starts but the engine runs rough, continue to run the engine at low idle. Continue to run the engine at low idle until the engine runs smoothly.