IHI IC50, Operation Manual

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MAINTENANCE
IC50 ENG 4-25
Drain the fuel main filter and the fuel pre-filter
WARNING
•
Be sure to set the safety bars under the body
when carrying work with the body raised.
•
Spilt fuel may cause a fire. Wipe it off
completely if it spills.
The internal float (1) floats up when water is collected
inside the case.
Be sure to discharge water if the float rises up to the
bottom of the element (2).
1. Place the machine on a flat and rigid ground. Bring the
machine into the posture for checking the fuel filter,
and stop the engine.
2. Loosen the air bleeder plug (3) on the top of the filter.
Then, loosen the drain plug (4) at the bottom of the
case to discharge water collected inside.
3. Be sure to tighten the plugs after discharging water.
Discharge air from the fuel system.
Be careful not to over-tighten the air bleeder plug (4).
Fuel main filter
Fuel pre-filter
Electromagnetic
fuel pump