19. WEAR PARTS LIST Wear parts such as the filter element, bucket tooth, etc. are to be replaced at the time of periodic maintenance or before their abrasion limits. The wear parts should be changed correctly in order to use the machine economically. For part change, Komatsu genuine parts of excellent quality should be used. When ordering parts, please check the part number in the parts book. The parts in parentheses are to be replaced at the same time. 3-10 Item Part No.
Part Name Q’ty Replacement frequency Engine oil filter 6136-51-5121 Cartridge 1 Every 250 hours service Hydraulic oil filter 20Y-60-21510 (07000-05180) Element (O-ring) 1 (1) Every 500 hours service Fuel filter 600-311-8293 Cartridge 1 Every 500 hours service Hydraulic tank breather 20Y-60-21470 Element 1 Every 500 hours service Corrosion resistor 600-411-1191 Cartridge 1 Every 1000 hours service Air cleaner 600-182-3200 Element assembly 1 – Additional breaker filter 20Y-970-5120 (07000-12011) (07000-02125) Element (O-ring) (O-ring) 1 (1) (1) – Line filter 07063-21200 (07000-12055) (07001-02055) Element (O-ring) (Ring) 2 (2) (2) –