24. SERVICE PROCEDURE 24.1.21 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID If air is ejected with the window washer fluid, check the fluid level in window washer tank @). If showing under the level, fill with automobile window washer fluid. When adding fluid, be careful not to let dirt or dust get in. e Mixture ratio of pure washer fluid and water Since the ratio should be varied depending on atmospheric temperature, replenish washer fluid at the following mixture ratio, taking temperature into account. 7 Operation area Mixture ratio and season Normal Winter in cold region Winter in extremely cold region Freezing temperature Pure washer fluid 1/3: water 2/3 - 10° C(14°F) Pure washer fluid 1/2:
water 1/2 - 20°C (- 4°F) Pure washer fluid - 30°C (- 22°F) Pure washer fluid comes in two types: for -10°C(14°F) (for general use) and for -30°C (-22°F) (cold regions). 3-42 PC160/180/200-6k-ENG Use pure washer fluid according to operation area and season.