Komatsu Forklift Truck FG15HT-20

1. Remove the element from the air cleaner.

2. Cover the air connector with clean cloth or tape.

3. Clean the interior of the air cleaner and remove the cover from the air cleaner.

4. Put a new element into the air cleaner.

1. Remove the element from the air cleaner.

3. Cover the air connector with clean cloth or tape.

1) Loosen the combination sensor plug (1) and drain the water as well as sediment accumulated at the bottom.

• Prepare a container to catch the drained water possibly mixed with the fuel.

• Always make sure to wipe up spilled fuel if any.;

1) Loosen the nut to remove the cover and take the filter out.

2) Clean the dirt at the bottom and drain the water.

• If any damage is found on the gasket of the cover, replace it with a new one.

• After replacement, check the hose fitting area for no fuel leakage.;

For operation safety, never fail to perform periodic maintenance or make periodic replacement of the consumable parts listed in the following.

These parts may deteriorate in time and are susceptible to wear. It is difficult to estimate the degree of wear at time of periodic maintenance; therefore, even if no apparent wear is found, always replace with new parts within the prescribed period of replacement (or earlier if trouble is found).

Note that periodic replacement has nothing to do with guarantee service.

1. Connect the timing advance tester (1) as shown inthe diagram on the right.

2. Turn the power switch on and adjust the timing position of the advance adjustment knob (2).

3. Start the engine and run at the specified idling speed.

4. Glow the timing light (3) and check to make sure that the indicator and the timing mark stamped on the crankshaft pulley and flywheel are correctly aligned.

5. If the timing is wrong, turn the distributor (4) to the right or the left for further adjustment.

6. Check that ignition timing advances quickly when the engine is revved up.;