Komatsu — WHEN REQUIRED

. MAINTENANCE SERVICE PROCEDURE MAINTENANCE SERVICE PROCEDURE NOTICE NOTICE CAUTION 4 - 19 The replacing th e outer element, replace the inner element at the sam e time. 5. Direct PSI)) f rom the inside of the oute r element along its folds . The direct the compressed air from t he outside along the fol ds, an again 6. If sma ll holes or thinner parts a re found on the elemen t whe it is ch ecked by shining a light th rough it after cleaning, r eplac the ele ment. When clean ing the element, do not hit o r beat it against anything. Do n ot use an element whose folds, ga When insta lling the cover (2), check O-r ing (6) and replace it if the re are any scratches 7.

Set th e cleaned outer element in position, then secure cover (2 ) with mounting clips (1 8. Press the dust indicator button to return the yellow pisto n to it origina 9. Close the engine side cover on the right side of the ma chine . After c leaning, if the air cleaner clogging caution lamp li ghts u p immediately or the yellow piston reaches th e red line (7 .5 kPa), replace the inne r and outer elements.