Toro 22317 Service Manual page 7

TABLE OF CONTENTS
4-PAW GAS ELECTRICAL cont.
Start Relay ................................................................................................................................... 5/5-2
Kill Relay...................................................................................................................................... 5/5-2
Location ................................................................................................................................ 5/5-2
How It Works ......................................................................................................................... 5/5-2
Testing ................................................................................................................................... 5/5-3
Fuses ........................................................................................................................................... 5/5-3
Purpose ................................................................................................................................. 5/5-3
Location ................................................................................................................................ 5/5-3
How It Works ......................................................................................................................... 5/5-4
Testing ................................................................................................................................... 5/5-4
Neutral Safety Switch .................................................................................................................. 5/5-4
Purpose ................................................................................................................................. 5/5-4
Location ................................................................................................................................ 5/5-4
How It Works ......................................................................................................................... 5/5-4
Testing ................................................................................................................................... 5/5-4
Auxiliary Neutral Switch ............................................................................................................... 5/5-5
Purpose ................................................................................................................................. 5/5-5
Location ................................................................................................................................ 5/5-5
How It Works ......................................................................................................................... 5/5-5
Testing ................................................................................................................................... 5/5-5
Hour Meter/Tachometer ............................................................................................................... 5/5-6
Purpose ................................................................................................................................. 5/5-6
Location ................................................................................................................................ 5/5-6
How It Works ......................................................................................................................... 5/5-6
Testing ................................................................................................................................... 5/5-6
Electrical Schematics .................................................................................................................. 5/5-7
22318 - 2010, 2009, 2008, 2007 ........................................................................................... 5/5-7
22318 - 2006, 2005 ............................................................................................................... 5/5-8
22312 - 2005, 2004, 2003 ..................................................................................................... 5/5-8
22312 - 2004, 2003 ............................................................................................................... 5/5-9
22305 - 2002, 2001 ............................................................................................................... 5/5-9
22305 - 2000, 1999 ............................................................................................................. 5/5-10
4-PAW DIESEL DRIVE SYSTEM
Front Wheel Motor Replacement................................................................................................. 6/1-1
Front Wheel Motor Removal ................................................................................................. 6/1-1
Front Wheel Motor Installation .............................................................................................. 6/1-7
Rear Wheel Motor Replacement ............................................................................................... 6/1-13
Rear Wheel Motor Removal ................................................................................................ 6/1-13
Rear Wheel Motor Installation ............................................................................................. 6/1-20
4-PAW DIESEL HYDRAULICS
4-Spool Valve Replacement (Diesel) ........................................................................................... 6/2-1
4-Spool Valve Removal ......................................................................................................... 6/2-1
4-Spool Valve Installation ...................................................................................................... 6/2-8
Hydraulic Auxiliary, Selector & Flow Divider Valves .................................................................. 6/2-14
Hydraulic Auxiliary, Selector & Flow Divider Valves Removal ............................................. 6/2-14
Hydraulic Auxiliary, Selector & Flow Divider Valves Installation .......................................... 6/2-20
Hydraulic Lift Cylinder Replacement (Old Style) ....................................................................... 6/2-24
Hydraulic Lift Cylinder Removal .......................................................................................... 6/2-24
Hydraulic Lift Cylinder Installation ....................................................................................... 6/2-28
TOC-4 Toro Wheeled CUL Service Manual