MAINTENANCE SCHEDULE ASSEMBLING THE AIR FILTER CARTRIDGE ...................................................................................... 7-51 CLEANING THE RADIATOR SEGMENTS ............................................................................................. 7-51 LUBRICATION ........................................................................................................................................ 7-52 MAINTENANCE EVERY 500 OPERATING HOURS.................................................................................... 7-53 CHANGING THE FUEL FILTER AND FILTER ELEMENT .....................................................................
7-53 BLEEDING THE FUEL SYSTEM ............................................................................................................ 7-54 CHANGING THE FILTER CARTRIDGE OF THE HYDRAULIC SYSTEM.............................................. 7-55 CLEANING THE WATER SEPARATOR ................................................................................................. 7-55 LUBRICATION ........................................................................................................................................ 7-56 TRANSFER GEAR, CHECKING THE OIL LEVEL AND REFILLING OIL................................................
7-56 AIR FILTER, REPLACING THE FILTER INSERT, REPLACING THE SAFETY FILTER ....................... 7-57 REPLACING THE FILTER INSERT........................................................................................................ 7-57 REPLACING THE SAFETY FILTER ....................................................................................................... 7-57 HEATER/AIR CONDITIONING: CLEAN FILTER FLEECE OF HEATER UNIT ...................................... 7-58 HEATER/AIR CONDITIONING: CLEANING THE CONDENSER...........................................................
7-59 MAINTENANCE EVERY 1000 OPERATING HOURS.................................................................................. 7-60 COOLING SYSTEM, EXCHANGING COOLANT AND CLEANING THE SYSTEM................................ 7-60 DRAINING OFF THE COOLANT ............................................................................................................ 7-61 CLEANING THE COOLING SYSTEM..................................................................................................... 7-61 FILLING OFF COOLANT ........................................................................................................................
7-61 FRONT AXLE, OIL CHANGE .................................................................................................................. 7-62 REAR AXLE, OIL CHANGE .................................................................................................................... 7-62 TRANSFER GEAR, OIL CHANGE........................................................................................................... 7-62 SERVICE BRAKE....................................................................................................................................
7-62 CHANGING OIL ...................................................................................................................................... 7-62 CHECKING TUBES AND LINES............................................................................................................. 7-62 CHECKING THE BRAKE DISKS FOR WEAR AND TEAR ..................................................................... 7-62 ADJUSTING THE CLEARANCE OF THE BRAKE DISKS...................................................................... 7-62 CHECKING AND ADJUSTING SYSTEM PRESSURES.........................................................................
7-62 CHECKING AND ADJUSTING THE VALVE CLEARANCE .................................................................... 7-62 CHECKING/ADJUSTING THE INJECTION NOZZLES, NOZZLE PRESSURE/FUEL-JET PATTERN .. 7-63 CHECKING THE ACCUMULATOR GAS PRESSURE ........................................................................... 7-63 MAINTENANCE EVERY 2000 OPERATING HOURS.................................................................................. 7-64 HYDRAULIC SYSTEM, OIL CHANGE....................................................................................................
7-64 BLEEDING THE HYDRAULIC OIL TANK................................................................................................ 7-65 COOLING SYSTEM, CHECKING THE ANTIFREEZE CONTENT OF THE COOLANT......................... 7-65 CHECKING THE COOLING SYSTEM .................................................................................................... 7-65 CHECKING THE FUEL PUMP................................................................................................................ 7-65 CHECKING THE FUEL AND COOLANT TUBES, REPLACING THE TUBES (IF REQUIRED)..............
7-65 CHECKING THE WATER PUMP ............................................................................................................ 7-66 CHECKING AND ADJUSTING THE FUEL INJECTION AND INJECTION TIME ................................... 7-66 7-23