Kohler KS540 [51/92] Electrical system
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51
Electrical System
22 690 01 Rev. -- KohlerEngines.com
Troubleshooting-Fuel Shut-Off Relay System
NOTE: Refer to Fuel Shut-Off Solenoid in Fuel System
section for individual testing of solenoid valve.
Review Fuel System section for more
information.
If engine cranks but does not start, restricted fuel
delivery could be a possible cause. Confi rm fuel delivery
to carburetor.
To test fuel shut-off circuit/relay, confi rm all equipment
safety switches are in starting mode (refer to equipment
manual for detailed safety operation procedures).
1. Locate engine to equipment 6 pin connector. With
equipment switch in ON/RUN position, use
appropriate size meter probe and measure voltage
at yellow wire of 6 pin connector using a volt/ohm
meter.
Zero (0) voltage should be seen at yellow wire.
2. Remove 2 pin connector from fuel shut-off solenoid
and probe red wire terminal. Battery voltage should
be present.
If voltage is present at yellow wire of 6 pin connector,
this is an indication that engine kill wire is grounded/
equipment safety circuit has been activated through
a seat switch/PTO switch/operator present switch (if
equipped). Refer to equipment manual to identify and
determine fault. If relay of circuit is found to be at fault,
replace wiring harness (relay is not serviced separately).
FUEL SHUT-OFF RELAY CIRCUIT
Some engines are equipped with a fuel shut-off relay.
This relay is part of wiring harness and is activated with
voltage supplied by equipment. Power is supplied to
fuel shut-off solenoid through a relay. By design, power
to solenoid can be interrupted by application safety
interlock circuit (seat switch/brake switch/operator
present).
If relay needs replacement, wiring harness must be
replaced.
Fuel Shut-off Relay Harness Connections
F
F
A
B
C
G
E
E
D
I
H
H
D
A Stator Assembly B Wiring Harness
C
Stator Leads to
Rectifi er-Regulator
D Rectifi er-Regulator
E Ignition Kill Wire F Fuel Shut-Off Relay
G
Harness Routed
Between Starter and
Crankcase
H
Engine to Equipment
6 Pin Connector
I
Fuel Shut-off Solenoid
Connector
Содержание
- Ks530 ks595 service manual 1
- Safety 2
- Maintenance 3
- Maintenance 4
- Specifications 5
- Specifi cations 5
- Specifi cations 6
- Specifi cations 7
- Specifi cations 8
- Specifi cations 9
- Specifi cations 10
- Specifi cations 11
- Specifi cations 12
- Specifi cations 13
- Specifi cations 14
- Specifi cations 15
- Specifi cations 16
- Specifi cations 17
- Tools and aids 18
- Tools and aids 19
- Tools and aids 20
- Troubleshooting 21
- Troubleshooting 22
- Troubleshooting 23
- Troubleshooting 24
- Air cleaner intake 25
- Fuel system 26
- Fuel system 27
- Fuel system 28
- Fuel system 29
- Fuel system 30
- Fuel system 31
- Fuel system 32
- Fuel system 33
- Fuel system 34
- Fuel system 35
- Fuel system 36
- Fuel system 37
- Governor system 38
- Governor system 39
- Lubrication system 40
- Lubrication system 41
- Electrical system 42
- Electrical system 43
- Electrical system 44
- Electrical system 45
- Electrical system 46
- Electrical system 47
- Electrical system 48
- Electrical system 49
- Electrical system 50
- Electrical system 51
- Electrical system 52
- Electrical system 53
- Electrical system 54
- Starter system 55
- Starter system 56
- Emission compliant systems 57
- Emission compliant systems 58
- Emission compliant systems 59
- Disassembly inspection and service 60
- Disassembly inspection and service 61
- Disassembly inspection and service 62
- Disassembly inspection and service 63
- Disassembly inspection and service 64
- Disassembly inspection and service 65
- Disassembly inspection and service 66
- Disassembly inspection and service 67
- Disassembly inspection and service 68
- Disassembly inspection and service 69
- Disassembly inspection and service 70
- Disassembly inspection and service 71
- Disassembly inspection and service 72
- Disassembly inspection and service 73
- Disassembly inspection and service 74
- Disassembly inspection and service 75
- Reassembly 76
- Reassembly 77
- Reassembly 78
- Reassembly 79
- Reassembly 80
- Reassembly 81
- Reassembly 82
- Reassembly 83
- Reassembly 84
- Reassembly 85
- Reassembly 86
- Reassembly 87
- Reassembly 88
- 2018 by kohler co all rights reserved 92
- Kohlerengines com 22 690 01 rev 92
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