MAINTENANCE MAINTENANCE SCHEDULE MAINTENANCE SCHEDULE 0. If the machine is equipped with a hydraulic breaker, the maintenance schedule for some parts will be different. For details, see "MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER ( 4-14 )" to confirm the correct mainte- nance schedule when carrying out maintenance. MAINTENANCE SCHEDULE CHART 0. Initial 250 Hours Maintenance (Only after the first 250 hours) 0. Engine Crankcase Oil Filter Cartridge - Replace ................................................................................................
4-50 Fuel Filter Element - Replace.............................................................................................................................. 4-51 When Required 0. Air Cleaner Element - Check/Clean/Replace...................................................................................................... 4-16 Cooling System Coolant - Clean/Change ........................................................................................................... 4-21 Clean Water Separator Element .........................................................................................................................
4-24 Fuel Tank - Drain ................................................................................................................................................ 4-24 Fuel Tank - Clean................................................................................................................................................ 4-25 Track Shoe Bolts - Check/Tighten ...................................................................................................................... 4-26 Track Tension - Check/Adjust.............................................................................................................................
4-27 Road Liners and Rubber Shoes - Check ............................................................................................................ 4-28 Rubber Shoe Tension - Check/Adjust................................................................................................................. 4-30 Road Liners - Replace ........................................................................................................................................ 4-31 Rubber Shoes - Replace.....................................................................................................................................
4-31 Road Liners or Steel Shoes to Rubber shoes - Change..................................................................................... 4-34 Bucket Teeth - Check/Replace ........................................................................................................................... 4-35 Windshield Washer Fluid Level - Check/Add...................................................................................................... 4-38 Cab Slide Door Rail and Rooler - Check/Clean/Lubricate ..................................................................................
4-39 Hydraulic System - Bleed Air .............................................................................................................................. 4-40 Checks Before Starting 0. Every 100 Hours Maintenance 0. Lubricating........................................................................................................................................................... 4-43 Every 250 Hours Maintenance 0. Engine Crankcase Oil - Change..........................................................................................................................
4-44 Hydraulic Oil Filter Element - Replace ................................................................................................................ 4-45 Cooling Fan Belt Tension - Inspect/Adjust.......................................................................................................... 4-46 Battery Electrolyte Level - Check........................................................................................................................ 4-48 Every 500 Hours Maintenance 0. Engine Crankcase Oil Filter Cartridge - Replace ................................................................................................
4-50 Fuel Filter Element - Replace.............................................................................................................................. 4-51 Final Drive Case Oil Level - Check/Add.............................................................................................................. 4-52 Lubricating........................................................................................................................................................... 4-53 Radiator Fins, Oil Cooler Fins - Clean/Check ..................................................................................................... 4-55 Every 1000 Hours Maintenance 0.
Final Drive Case Oil - Change ............................................................................................................................ 4-56 Engine valve clearance - Check/Adjust............................................................................................................... 4-56 Every 2000 Hours Maintenance 0. Hydraulic Oil and Strainer - Change/Clean......................................................................................................... 4-57 Alternator and Starting Motor - Inspect ............................................................................................................... 4-58 4-13