Kubota GR2120 - Page 6

CONTENTS
EVERY 100 HOURS .............................................................................................. 58
Replacing Air Cleaner Paper Element............................................................................58
Cleaning Engine Shroud Panel.......................................................................................59
Checking Fuel Lines, Fuel Vapor Lines and Fuel Filter..................................................59
Checking Brake ..............................................................................................................61
Checking Fan Drive Belt Tension ................................................................................... 61
EVERY 150 HOURS .............................................................................................. 62
Changing Gear Box Oil...................................................................................................62
EVERY 200 HOURS .............................................................................................. 63
Replacing Engine Oil Filter Cartridge ............................................................................. 63
Changing Engine Oil.......................................................................................................64
Replacing Transmission Oil Filter Cartridge ...................................................................65
Checking Radiator Hose and Clamp ..............................................................................66
Checking Hydraulic Hose ............................................................................................... 66
Adjusting Front Axle Pivot...............................................................................................68
Checking Spark Plug Condition & Gap...........................................................................68
Cleaning Engine Shroud.................................................................................................68
Checking Intake Air Line.................................................................................................68
Replacing Fuel Filter.......................................................................................................69
EVERY 400 HOURS .............................................................................................. 69
Changing Transmission Fluid .........................................................................................69
Cleaning Transmission Strainer......................................................................................70
Changing Front Axle Case Oil ........................................................................................ 70
Replacing Fuel Filter.......................................................................................................71
EVERY 1500 HOURS ............................................................................................ 71
Checking Fuel Injection Nozzle (Injection Pressure) ...................................................... 71
EVERY 3000 HOURS ............................................................................................ 71
Checking Injection Pump................................................................................................71
EVERY 1 YEAR ..................................................................................................... 71
Replacing Air Cleaner Element.......................................................................................71
Flush Cooling System and Changing Coolant................................................................71
Anti-freeze ......................................................................................................................72
EVERY 2 YEARS................................................................................................... 73
Replacing Hydraulic Hose ..............................................................................................73
Replacing Fuel Lines and Fuel Vapor Lines...................................................................73
Replacing Engine Breather Hose ...................................................................................73
Replacing Radiator Hose................................................................................................ 73
Replacing Mower Gear Box Oil Seal ..............................................................................73
Replacing Intake Air Line................................................................................................73
SERVICE AS REQUIRED...................................................................................... 73
Replacing Fuses............................................................................................................. 73
Replacing bulbs ..............................................................................................................74
Checking and Replacing Blade.......................................................................................74
Mower Belt Replacement................................................................................................76
Bleeding Fuel System.....................................................................................................76
ADJUSTMENT........................................................................................................... 77
GENERAL TORQUE SPECIFICATION ................................................................. 77
TIGHTENING TORQUE CHART ........................................................................... 78
STORAGE ................................................................................................................. 79
TROUBLESHOOTING............................................................................................... 80