. OPERATION OPERATION OPERATION OPERATION 3 - 69 3. If there is no cool d water to t he radiator through water fille r (3) at the top of the r adiator, then add water to the subtank. 4. Check that there is no oil in the cooling water. If th ere is oil in the cooling wate r, there is probably s ome proble engine. Please c engine inspected 5. After adding wate r, tighten the cap CHECK DUST INDICA Check that the ye indicator (1) does llow display in the not indicate 7.5 k transparent por Pa (0.076 kg/cm tion of dust 2, 1.1 PSI). If the red line indi cates 7.5 kPa (0.076 kg/cm2, 1.1 PSI), clean or replace the air cleaner element immediately.
For details of t he method of c leani ng the ele "CHECK, CLEA 4-24)". After checking, c 3. indicator (1) to ret urn the yellow display to its origin al position.