CONTENTS
Drive unit Oil Change(First Oil Change of the 50 hours) ................................................81
Replacing Main and Pre-fuel Filter Cartridge..................................................................82
Replacing Hydraulic Return Filter Cartridge(first replacement after 250 service hours).82
EVERY 1000 SERVICE HOURS ........................................................................... 83
Replacing the Hydraulic Pilot Filter Element...................................................................83
Hydraulic Oil Change (Including Replacing of the Suction Filter in the Hydraulic Tank) 83
Hydraulic Oil Check with Hydraulic Hammers................................................................84
Checking Engine Valve Clearance .................................................................................85
EVERY 1000 SERVICE HOURS OR ONCE A YEAR ........................................... 85
Replacing Air Filter Element...........................................................................................85
EVERY 1500 SERVICE HOURS ........................................................................... 85
Checking Injector Tip......................................................................................................85
Replacing Oil Separator Element ...................................................................................85
Checking EGR Cooler ....................................................................................................86
EVERY 2000 SERVICE HOURS ........................................................................... 86
Changing Front Idler and Track Roller Oil ......................................................................86
Checking the Alternator and Starter Motor .....................................................................86
EVERY 3000 SERVICE HOURS ........................................................................... 86
Checking EGR System...................................................................................................86
Checking Turbocharger..................................................................................................86
Cleaning Diesel Particulate Filter (DPF).........................................................................86
ANNUAL SERVICING............................................................................................ 86
Electrical Wiring and Fuses............................................................................................86
Checking the Electrical Circuit........................................................................................86
Checking Air-Conditioner Pipes and Hoses....................................................................86
Checking Boost Sensor and AFS (Air Flow Sensor) ......................................................86
Checking Condition of Diesel Particulate Filter (DPF) Muffler........................................86
Checking Diesel Particulate Filter (DPF) Differential Pressure Sensor and Piping for Gas
Leak................................................................................................................................86
Checking Diesel Particulate Filter (DPF) Exhaust Gas Temperature Sensor.................86
Checking EGR Piping for Gas Leak ...............................................................................86
BIENNIAL SERVICING.......................................................................................... 87
Replacing Air-Conditioner Pipes and Hoses...................................................................87
Replacement of Radiator Hoses and Hose Clamps.......................................................87
Changing Radiator Coolant ............................................................................................87
Replacing Fuel Hoses and Hose Clamps.......................................................................88
Replacing Intake Air line.................................................................................................89
Replacement of Oil Separator Rubber Hose..................................................................89
Replacement of Diesel Particulate Filter (DPF) Differential Pressure Sensor Rubber
Piping (Front and Back)..................................................................................................89
Replacement of Suction pipe downstream the AFS (Air Flow Sensor) ..........................89
Replacement of Boost Sensor Pressure Rubber Piping.................................................89
Replacement of EGR Cooler Hose.................................................................................89
SERVICING AS REQUIRED.................................................................................. 89
Checking Amount of Refrigerant (gas) ...........................................................................89
Draining the fuel filter......................................................................................................90
OTHER ADJUSTMENTS AND REPLACEMENTS.................................................... 91
PURGING OF THE FUEL SYSTEM ...................................................................... 91
ADJUSTMENT OF TRACKS ................................................................................. 91
Special Information when Using Rubber Tracks.............................................................92
CHANGING THE BUCKET.................................................................................... 93