Baroness FS900, Service Manual, Page: 150 / 163

Relating to the Engine
Problem Cause Reference
The magnetic switch does not
work
Operation of interlock system
(Operator is not sitting on seat, brake is not
pressed, traveling pedal is not in neutral)
Electrical System -
Measurements - Interlock
System
Interlock system component failure
(Seat switch, brake pedal switch, traveling pedal
proximity switch)
Electrical System - Electrical
Components
Insufficient charge or failure of battery
Electrical System -
Measurements - Battery
Loose battery cable
Electrical System - General
Inspections/Repairs - Battery
Disconnected coupler in starter circuit wire or
disconnected wire
Disconnected main harness fuse
Electrical System - Electrical
Components - Fuse
Faulty grounding of magnetic switch
Key switch failure
Electrical System - Electrical
Equipment
– Key Switch
Magnetic switch failure
Electrical System - Electrical
Equipment
–
Magnetic Switch
Starter motor does not rotate
(In the case without the
aforementioned causes) Starter motor failure Engine Maintenance Manual
Loose battery cable
Electrical System - General
Inspections/Repairs - Battery
Engine does not start when it
cranks with the starter motor.
Insufficient battery charge
Electrical System -
Measurements - Battery
Faulty grounding
Spark plug failure Engine Maintenance Manual
Key switch failure
Electrical System - Electrical
Equipment
– Key Switch
Ignition coil failure Engine Maintenance Manual
Stop switch wire short
Electrical System - Electrical
Equipment
–
Key Switch
No fuel Engine Handling Manual
Fuel cock is not open
This machine's Owner's
Operating Manual
Clogged fuel filter
This machine's Owner's
Operating Manual
Fuel stop solenoid failure Engine Maintenance Manual
Clogged air cleaner element
This machine's Owner's
Operating Manual
Faulty engine compression Engine Maintenance Manual
Wrong fuel Engine Handling Manual
Engine starts and then stops
Operation of interlock system
(The operator leaves the seat and then presses
the traveling pedal.)
Electrical System -
Measurements - Interlock
System
FS900
Troubleshooting
Page 8-2
Relating to the Engine