Komatsu — INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)

. MAINTENANCE MAINTENANCE PROCEDURE MAINTENANCE MAINTENANCE PROCEDURE dirt to enter and cause 4 - 19 NOTICE Never remove t failure of the en D o not use a scr ewdriver or any oth er tool. 3. After removi ng the outer ele ment, cover th e air connector inside the air cleaner body with a clean cloth or tape to prevent dirt or dust fr om entering. 4. Wipe off or br ush off the dirt stu ck to cover (3) and the inside of the air cleane 5. Remove any dirt or dust that is accumulated to evacuator valve (4) installed t 6.

Direct dry co mpressed air (less than 0.69 MPa (7 kgf/cm2 , t 99.4 PSI)) to the direct it from 1) Remove has been 2) Replace times rep inner ele PSI)) to the outer element fr om inside along its folds, hen direct it from outside along its f olds and again from inside. 1) Remove one seal from the element whene ver the element cleaned. the outer element which has been cleaned 6 2) Replace eatedly or used t hroughout a year. Replace the time. ment at the same