Kubota ZD221, Operator'S Manual

Page: 6 / 95

CONTENTS
ENGLISH
Changing Gear Box Oil................................................................................................... 54
EVERY 200 HOURS .............................................................................................. 54
Changing Engine Oil....................................................................................................... 54
Replacing Engine Oil Filter ............................................................................................. 55
Checking Radiator Hose and Clamp .............................................................................. 55
Checking Hydraulic Hose ............................................................................................... 56
Replacing Transmission Oil Filter [HST]......................................................................... 56
Adjusting the Motion Control Lever Pivot........................................................................ 57
Checking Intake Air Line................................................................................................. 57
Cleaning Engine Shroud................................................................................................. 57
EVERY 400 HOURS .............................................................................................. 58
Changing Transmission Fluid and Rear Axle Gear Case Oil (RH and LH) .................... 58
Cleaning Transmission Strainer...................................................................................... 59
Replacing Fuel Filter....................................................................................................... 59
Anti-freeze ...................................................................................................................... 59
EVERY 1500 HOURS ............................................................................................ 60
Checking Fuel Injection Nozzle (Injection Pressure) ...................................................... 60
EVERY 3000 HOURS ............................................................................................ 60
Checking Injection Pump ................................................................................................ 60
EVERY 1 YEAR ..................................................................................................... 60
Replacing Air Cleaner Primary Element and Secondary Element.................................. 60
Flushing Cooling System and Changing Coolant ........................................................... 60
EVERY 2 YEARS................................................................................................... 61
Replacing Hydraulic Hose .............................................................................................. 61
Replacing Fuel Lines ...................................................................................................... 61
Replacing Radiator Hose................................................................................................ 61
Replacing Mower Gear Box Oil-Seal .............................................................................. 61
Replacing Intake Air Line................................................................................................ 61
SERVICE AS REQUIRED...................................................................................... 62
Replacing Fuses ............................................................................................................. 62
Checking and Replacing Blade....................................................................................... 62
Mower Belt Replacement................................................................................................ 64
Bleeding Fuel System..................................................................................................... 64
ADJUSTMENT........................................................................................................... 65
MOTION CONTROL LEVER ................................................................................. 65
HST NEUTRAL............................................................................................................... 65
CREEP SPEED .............................................................................................................. 66
MAXIMUM SPEED (FORWARD) ................................................................................... 66
MOTION CONTROL LEVER ALIGNMENT .................................................................... 66
MOWER DECK LEVEL.......................................................................................... 67
ANTI-SCALP ROLLERS................................................................................................. 67
LEVEL MOWER DECK (Side-to-Side) ........................................................................... 68
LEVEL MOWER DECK (Front-to-Rear) ......................................................................... 69
GENERAL TORQUE SPECIFICATION ................................................................. 71
TIGHTENING TORQUE CHART ........................................................................... 72
STORAGE ................................................................................................................. 73
MACHINE STORAGE ............................................................................................ 73
REMOVING THE MACHINE FROM STORAGE.................................................... 73
TROUBLESHOOTING............................................................................................... 74