Chapter 5
Electrical System
Table of Contents
GENERAL INFORMATION | . 2 | Audio Alarm | 19 |
Operator’s Manual | . 2 | Glow and Power Relays | 20 |
Electrical Drawings | . 2 | Start, Engine Shutdown, Seat, Alarm, PTO, PTO |
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SPECIAL TOOLS | . 3 | Overtemp, Down Latching and Over |
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TROUBLESHOOTING | . 5 | Temperature Relays | 21 |
Starting Problems | . 5 | Hydraulic Valve Solenoids | 22 |
General Run & Transport Problems | . 6 | 23 | |
Cutting Deck Operating Problems | . 7 | Fuel Sender | 24 |
ELECTRICAL SYSTEM QUICK CHECKS | . 8 | Fuel Gauge | 25 |
Battery Test (Open Circuit Test) | . 8 | Fuel Pump | 26 |
Charging System Test | . 8 | Glow Controller | 27 |
Check Operation of Interlock Switches | . 8 | Temperature Sender | 28 |
ADJUSTMENTS | . 9 | Dual Temperature Switch | 29 |
Wing Deck Position Switches | . 9 | Temperature Gauge | 30 |
Cutting Deck Raise and Lower Switches | 10 | Traction Neutral Switch | 31 |
COMPONENT TESTING | 11 | Diode Assemblies | 31 |
Ignition Switch | 11 | Diode Circuit Board | 32 |
Fuses | 12 | Fusible Links | 33 |
Warning Lights | 13 | Wing Deck Position Switches | 34 |
PTO Switch | 14 | Cutting Deck Raise and Lower Switches | 35 |
Alarm Silence and Temperature Override |
| Engine Coolant and Hydraulic Oil Temperature |
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Switches | 14 | Senders | 36 |
Transport/4WD Switch | 15 | SERVICE AND REPAIRS | 37 |
Cooling Fan Switch | 16 | Battery Storage | 37 |
Seat Switch | 17 | Battery Care | 37 |
Parking Brake Switch | 18 | Battery Service | 38 |
Hour Meter | 19 |
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Electrical System
Groundsmaster | Page 5 | Electrical System |
