Service Manual
iZ580/Z589 DFI Z Master Service Manual
TABLE OF CONTENTS
SAFETY INFORMATION
General Information ......................................................................................................................1-1
Think Safety First ...................................................................................................................1-1
SPECIFICATIONS
Specications ...............................................................................................................................2-1
Congurations ........................................................................................................................2-1
Power System ........................................................................................................................2-1
Electrical ................................................................................................................................2-2
Mowing Deck .........................................................................................................................2-2
Operator Zone ........................................................................................................................2-3
Dimensions ............................................................................................................................2-3
Torque Specications ...................................................................................................................2-4
Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch Series) ....................................2-5
Standard Torque for Dry, Zinc, and Steel Fasteners (Metric Fasteners) ......................................2-6
Other Torque Specications .........................................................................................................2-7
Equivalents and Conversions .......................................................................................................2-8
U.S. to Metric Conversions ...........................................................................................................2-9
CHASSIS
Castor Fork Assembly Replacement ............................................................................................3-1
Castor Fork Assembly Removal .............................................................................................3-1
Castor Bearing Replacement .................................................................................................3-2
Castor Fork Assembly Installation ..........................................................................................3-4
Front Wheel Bearing Replacement ..............................................................................................3-6
Fuel Tank Replacement ................................................................................................................3-9
Right Side Fuel Tank Removal ...............................................................................................3-9
Right Side Fuel Tank Installation .......................................................................................... 3-11
Left Side Fuel Tank Removal ...............................................................................................3-14
Left Side Fuel Tank Installation ............................................................................................3-17
Fuel Tank Fitting Replacement ...................................................................................................3-20
Hood Assembly Replacement ....................................................................................................3-22
Hood Assembly Removal .....................................................................................................3-22
Hood Assembly Installation ..................................................................................................3-23
Throttle Control Assembly Replacement ....................................................................................3-25
Throttle Control Assembly Removal .....................................................................................3-25
Throttle Control Assembly Installation ..................................................................................3-27
Brake Lever Replacement ..........................................................................................................3-31
Brake Lever Removal ..........................................................................................................3-31
Brake Lever Installation .......................................................................................................3-33
Brake Band Replacement...........................................................................................................3-34
Brake Band Removal ...........................................................................................................3-34
Brake Band Installation ........................................................................................................3-35
Brake Cross Shaft Replacement ................................................................................................3-37
Brake Cross Shaft Removal .................................................................................................3-37
Brake Cross Shaft Installation ..............................................................................................3-39
Deck Lift Lever Replacement .....................................................................................................3-41
Deck Lift Lever Removal ......................................................................................................3-41
Deck Lift Lever Installation ...................................................................................................3-45