Kubota zd 331 - Page 3

CONTENTS
Adjusting Fan Drive Belt Tension ...................................................................................54
Adjusting Parking Brake .................................................................................................54
Battery Condition ............................................................................................................56
EVERY 150 HOURS .............................................................................................. 57
Changing Gear Box Oil...................................................................................................57
EVERY 200 HOURS .............................................................................................. 58
Changing Engine Oil.......................................................................................................58
Replacing Engine Oil Filter Cartridge .............................................................................58
Checking Radiator Hose and Clamp ..............................................................................59
Checking Hydraulic Hose ............................................................................................... 59
Replacing HST Transmission Oil Filter Cartridge...........................................................60
Adjusting the Motion Control Lever Pivot........................................................................60
Adjusting Front Axle Pivot...............................................................................................61
Checking Intake Air Line.................................................................................................61
EVERY 400 HOURS .............................................................................................. 61
Changing Transmission Fluid and Rear Axle Gear Case Oil (RH & LH)........................61
Replacing Hydraulic Oil Filter Cartridge..........................................................................62
Replacing Fuel Filter.......................................................................................................63
EVERY 1500 HOURS ............................................................................................ 63
Checking Fuel Injection Nozzle (Injection Pressure) ...................................................... 63
EVERY 3000 HOURS ............................................................................................ 63
Checking Injection Pump................................................................................................63
EVERY 1 YEAR ..................................................................................................... 63
Replacing Air Cleaner Primary Element and Secondary Element..................................63
Flush Cooling System and Changing Coolant................................................................64
Anti-freeze ......................................................................................................................65
EVERY 2 YEARS................................................................................................... 66
Replacing Hydraulic Hose ..............................................................................................66
Replacing Fuel Lines ......................................................................................................66
Replacing Radiator Hose................................................................................................66
Replacing Mower Gear Box Oil-Seal..............................................................................66
Replacing Intake Air Line................................................................................................66
SERVICE AS REQUIRED...................................................................................... 66
Replacing Fuses.............................................................................................................66
Checking and Replacing Blade.......................................................................................67
Mower Belt Replacement................................................................................................69
Bleeding Fuel System..................................................................................................... 69
ADJUSTMENT........................................................................................................... 70
MOTION CONTROL LEVER ................................................................................. 70
HST NEUTRAL............................................................................................................... 70
MOTION CONTROL LEVER NEUTRAL POSITION ......................................................71
MAXIMUM SPEED (FORWARD) ...................................................................................71
MOTION CONTROL LEVER ALIGNMENT ....................................................................71
MOWER DECK LEVEL.......................................................................................... 72
ANTI-SCALP ROLLERS.................................................................................................72
LEVEL MOWER DECK (Side-to-Side) ...........................................................................73
LEVEL MOWER DECK (Front-to-Rear) .........................................................................74
GENERAL TORQUE SPECIFICATION ................................................................. 76
TIGHTENING TORQUE CHART ........................................................................... 77
STORAGE ................................................................................................................. 78