7 - 1
7 Electrical System Service
Table of Contents
SECTION CONTENTS
General Information
Section Contents.......................................................................... 7-2
Introduction .................................................................................. 7-2
Principals of Operation................................................................. 7-2
Checking Out the System ............................................................ 7-3
Exploded View Diagrams
Peerless (1998 and Later) & Tuff Torq K-56 Models ................... 7-4
Peerless (1997 and Earlier) & Hydro-Gear 0500 / 0650 .............. 7-6
Wiring Diagrams
Tuff Torq K-56 Models ................................................................. 7-8
Peerless Models (1998 and Later)............................................... 7-9
Hydro-Gear 0500 / 0650 Models................................................ 7-10
Peerless Models (1997 and Earlier)........................................... 7-11
Linear Circuit Diagrams
Start Position.............................................................................. 7-12
Run Position............................................................................... 7-12
Off Position................................................................................. 7-13
Component Location and Replacement
PTO Switch & Headlight Switch................................................. 7-14
Key Switch ................................................................................. 7-14
PTO Clutch................................................................................. 7-15
Foot Pedal Switches .................................................................. 7-15
Transmission Switch .................................................................. 7-15
Circuit Breaker ........................................................................... 7-15
Solenoid ..................................................................................... 7-15
Seat Switch ............................................................................... 7-16
Battery........................................................................................ 7-16
Fuel Solenoid ............................................................................. 7-16
Ignition Coil (Magneto)............................................................... 7-16
Troubleshooting Flow Chart
Chart .......................................................................................... 7-17
Component Tests
A. Check / Clean Wires & Connectors ....................................... 7-22
B. Check / Clean Ground Cable................................................. 7-22
C. Battery Tests ......................................................................... 7-23
D. Circuit Breaker Test............................................................... 7-24
E. Key Switch Tests ................................................................... 7-24
F. PTO Switch Test.................................................................... 7-26
G. Foot Pedal Switch Tests........................................................ 7-27
H. Transmission Switch Tests.................................................... 7-27
I. Seat Switch Tests ................................................................... 7-28
J. Solenoid Tests........................................................................ 7-28
K. PTO Clutch ............................................................................ 7-30
L. Headlight Test........................................................................ 7-30
M. Headlight Switch Test ........................................................... 7-30
N. Fuel Solenoid Test................................................................. 7-30
O. Voltage Regulator.................................................................. 7-30
P. Alternator ............................................................................... 7-30
SECTION 7. ELECTRICAL SYSTEM SERVICE
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