Komatsu — MAINTENANCE SCHEDULE CHART

.

MAINTENANCE MAINTENANCE SCHEDULE CHART 4- 51 4- 52 AND TRANSMISSION OIL CLEAN 4- 53 4- 54 4- 54 4- 55 4- 55 4- 55 4- 55 4- 64 4- 65 4- 65 4- 65 4- 65 4- 65 4- 66 CAP 4- 66 4 - 15 EVERY 500 HOURS SERVIC CHANGE OI L IN ENGIN E OIL PAN, REP REPLACE UEL FILTE OIL FILTER CARTRIDG EVERY 1000 HOURS SERVI CHANGE OI L IN STRAINER CLEAN TRANSMISSIO LUBRICATIN CHECK TIGHTENING P ARTS CHECK PLA Y O F TURBOCHARGER RO CHECK ALTERNATOR DRIVING BELT T REPLACE C ORROSIO N RESISTOR CAR FILTER CARTRIDGE EVERY 2000 HOURS SERVI CHANGE OI L IN HYDRAULIC TANK, RE 56 REPLACE H YDRAULIC TAN K BREATHE 58 CHANGE AXLE OIL(*) 59 REPLACE E LEMENT IN AIR CONDITION ER RECIRCULATION 59 CLEAN PPC CIRCUIT S 60 CLEAN ENGINE BREATHER 60 CHECK BRAKE DISC W EAR 61 CHECKING FUNCTION OF A CCUMULA 62 CHEK A LTERNATOR, STARTING MOTO 62 CHECK ENGINE VALV E CLEARANCE, A 62 CLEAN AND CHECK T 62 CHECK INJECTO 62 CHECK MPE 63 *:

The in terva l of 2000 h ours fo r changing the axle oil is f or standard operations . If the brake is used frequently or the br akes mak e a so und, c hange the oi l after a shorte r interva l. ILTER ELEMENT FILTER, FRESH AIR FILTER EVERY 4000 HOURS SERVI LUBRICATIN CHECK WATER PUMP CHECK AIR CONDITIONER COMPRESS REPLACE IN JECTOR A SSEMBLY -PRESSURE CLAMP, HARDENING OF RUBBER PREVENTION CAP, HARDENING OF RUBBER CHECKING FOR LOOSENES S OF HIGH CLAMP, HARDENING OF RUBBER CHECKING FOR MISSING F UEL SPRAY PREVENTIO N CAP, HARDENING OF RUBBER EVERY 8000 HOURS SERVI REPLACE H F IGH-PRESSURE PIPING CL REPLACE UEL SPRA Y PREVENTION