. OPERATION MACHINE OPERATIONS AND CONTROLS hood and check that the red piston is not has appeared, clean or replace the element the method of cleaning the element, see "CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT (PAGE 4-17)". 3 - 65 Check Dust Indicato 1. Open the engi showing in dust If the red piston immediately. For details of "CHECK, CLEA 3. After checking, cleaning, or replacing t he air cleaner element, press the knob of dust indicator (1) to re turn the re d piston t o its original position . Check Water Separ ator If red ring (5) of wat er separator is at the bo ttom of elemen t cup (4), there is no water.
If red ring (5) is floa ting, there is water up t o the botto m of the ring, s o drain the water a s follows. Prepare the filter wrench for water sepa 1. Open inspectio set handle (2) o n cover (1) on the left s f the filter inside to the ide of the CLOSED machine position and (a). 2. Using the filter cup (4) and thro wrench, loosen ring (3 w out the water inside 3. Fill element cup tighten ring (3). 4. Set handle (2) t o the OPEN position (b 5. rain any water or sediment from fuel "DRAIN WATE R FROM FUEL TANK (PAGE 4-51)". holder, then details, see