24. SERVICE PROCEDURE 24.7 .3 CLEAN, CHECK TURBOCHARGER Contact your Komatsu distributor for cleaning or inspection. 24.7.4 CHECK ALTERNATOR, STARTING MOTOR The brush may be worn, or the bearing may have run out of grease, so contact your Komatsu distributor for inspection or repair. If the engine is started frequently, carry out inspection every 1000 hours. 24.7.5 CHECK VIBRATION DAMPER Check that there are no cracks or peeling in the outside surface of the rubber. If any cracks or peeling are found, contact your Komatsu distributor to have the parts replaced.
24.7.6 CHANGE ANTIFREEZE 3-78 PC160/180/200-6k-ENG Follow the procedure of 24.2.2 “CLEAN INSIDE OF COOLING SYSTEM?” for draining and refilling the cooling system.