MAINTENANCE PROCEDURE MAINTENANCE Windshield Washer Fluid Level - Check/Add 0. (Machine equipped with cab) If there is air in the window washer fluid, check the level of the fluid in window washer tank. Add automobile window washer fluid if necessary. When adding fluid, be careful not to let any dust get in. Washer Fluid Dilution Ratio 0. The proportion differs according to the ambient temperature, so dilute the washer fluid with water to the following proportions before adding. Area, season Proportions Freezing temperature Normal Washer fluid 1/3: water 2/3 -10єC (14єF) Winter in cold area Washer fluid 1/2 :
water 1/2 -20єC (-4єF) Winter in extremely cold area Pure washer fluid -30єC (-22єF) There are two types of solutions, depending upon the freezing temperature: -10єC (14єF) (general use) and -30єC (-22єF) (cold area use), so select according to the area and season. 4-38