Toro 10176SL Service Manual Models 30448 30446 Groundsmaster 4000 4010 D D Preface

Chapter 5
Electrical System
Table of Contents
GENERAL INFORMATION  . . . . . . . . . . . . . . . . . . . . .  2
Operator’s Manual  . . . . . . . . . . . . . . . . . . . . . . . . . .  2
Toro Electronic Controllers (TEC) . . . . . . . . . . . . . .  2
CAN--bus Communications  . . . . . . . . . . . . . . . . . . .  2
Electrical Drawings  . . . . . . . . . . . . . . . . . . . . . . . . . .  2
SPECIAL TOOLS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3
TROUBLESHOOTING  . . . . . . . . . . . . . . . . . . . . . . . . .  6
Diagnostic Display  . . . . . . . . . . . . . . . . . . . . . . . . . .  6
Starting Problems  . . . . . . . . . . . . . . . . . . . . . . . . . .  11
General Run & Transport Problems . . . . . . . . . . . 13
Cutting Deck Operating Problems  . . . . . . . . . . . . 14
Cutting Deck Lift/Lower Problems  . . . . . . . . . . . . 15
ADJUSTMENTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Cutting Deck Position Switches  . . . . . . . . . . . . . . 17
ELECTRICAL SYSTEM QUICK CHECKS  . . . . . . . 18
Battery Test (Open Circuit)  . . . . . . . . . . . . . . . . . . 18
Charging System Test  . . . . . . . . . . . . . . . . . . . . . . 18
Glow Plug System Test  . . . . . . . . . . . . . . . . . . . . . 18
Check Operation of Interlock Switches  . . . . . . . . 19
COMPONENT TESTING . . . . . . . . . . . . . . . . . . . . . . 20
Ignition Switch  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Fuses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Operator Cab Fuses (Groundsmaster 4010--D) .  22
Warning Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
PTO Switch  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Cutting Deck Lift Switches . . . . . . . . . . . . . . . . . . . 25
Hi/Low Speed and Headlight (Groundsmaster
Seat Switch  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Parking Brake Switch  . . . . . . . . . . . . . . . . . . . . . . . 29
Windshield Wiper/Washer Switch (Grounds--
master 4010--D) . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Air Conditioning Switch (Groundsmaster
4010--D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Hour Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Audio Alarm  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Main Power, Glow and Operator Cab (Grounds--
master 4010--D) Relays  . . . . . . . . . . . . . . . . . . . 33
Start and Air Conditioning (Groundsmaster
4010--D) Relays . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Toro Electronic Controllers (TEC) . . . . . . . . . . . . . 35
Hydraulic Valve Solenoids . . . . . . . . . . . . . . . . . . . 36
Traction Neutral Switch  . . . . . . . . . . . . . . . . . . . . . 38
Diode Assembly  . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Fuel Sender  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Fuel Gauge  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Fuel Pump  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Temperature Sender . . . . . . . . . . . . . . . . . . . . . . . . 42
Temperature Gauge  . . . . . . . . . . . . . . . . . . . . . . . . 43
Cutting Deck Position Switches  . . . . . . . . . . . . . . 44
Engine Coolant and Hydraulic Oil
Temperature Senders  . . . . . . . . . . . . . . . . . . . . . 46
SERVICE AND REPAIRS  . . . . . . . . . . . . . . . . . . . . . 47
Battery Storage  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Battery Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Battery Service  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
4010--D)
Switches  . . . . . . . . . . . . . . . . . . . . . . . . 26
Flow Divider and Engine Cooling Fan Switches . 27
Groundsmaster 4000--D/4010--D
Page 5 -- 1
Electrical System
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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- 340 pages
Document TypeCatalog
LanguageEnglish
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
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